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From c...@apache.org
Subject [49/51] [partial] incubator-asterixdb git commit: ASTERIXDB-1148: Selectable array-wrapping of results
Date Fri, 06 Nov 2015 08:08:28 GMT
http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/issue_251_dataset_hint_3/issue_251_dataset_hint_3.1.adm
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diff --git a/asterix-app/src/test/resources/metadata/results/basic/issue_251_dataset_hint_3/issue_251_dataset_hint_3.1.adm b/asterix-app/src/test/resources/metadata/results/basic/issue_251_dataset_hint_3/issue_251_dataset_hint_3.1.adm
index 9b55495..0d7acd7 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/issue_251_dataset_hint_3/issue_251_dataset_hint_3.1.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/issue_251_dataset_hint_3/issue_251_dataset_hint_3.1.adm
@@ -1,2 +1 @@
-[ { "DataverseName": "test", "DatasetName": "Book", "DatatypeName": "LineType", "DatasetType": "INTERNAL", "GroupName": "DEFAULT_NG_ALL_NODES", "CompactionPolicy": "prefix", "CompactionPolicyProperties": [ { "Name": "max-mergable-component-size", "Value": "1073741824" }, { "Name": "max-tolerance-component-count", "Value": "5" } ], "InternalDetails": { "FileStructure": "BTREE", "PartitioningStrategy": "HASH", "PartitioningKey": [ [ "id" ] ], "PrimaryKey": [ [ "id" ] ], "Autogenerated": false }, "ExternalDetails": null, "Hints": {{ { "Name": "CARDINALITY", "Value": "2000" } }}, "Timestamp": "Thu Sep 26 03:05:13 PDT 2013", "DatasetId": 104i32, "PendingOp": 0i32 }
- ]
+{ "DataverseName": "test", "DatasetName": "Book", "DatatypeName": "LineType", "DatasetType": "INTERNAL", "GroupName": "DEFAULT_NG_ALL_NODES", "CompactionPolicy": "prefix", "CompactionPolicyProperties": [ { "Name": "max-mergable-component-size", "Value": "1073741824" }, { "Name": "max-tolerance-component-count", "Value": "5" } ], "InternalDetails": { "FileStructure": "BTREE", "PartitioningStrategy": "HASH", "PartitioningKey": [ [ "id" ] ], "PrimaryKey": [ [ "id" ] ], "Autogenerated": false }, "ExternalDetails": null, "Hints": {{ { "Name": "CARDINALITY", "Value": "2000" } }}, "Timestamp": "Thu Sep 26 03:05:13 PDT 2013", "DatasetId": 104i32, "PendingOp": 0i32 }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/issue_251_dataset_hint_4.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/issue_251_dataset_hint_4.adm b/asterix-app/src/test/resources/metadata/results/basic/issue_251_dataset_hint_4.adm
index 23ce99c..ad65190 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/issue_251_dataset_hint_4.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/issue_251_dataset_hint_4.adm
@@ -1,2 +1 @@
-[ { "DataverseName": "test", "DatasetName": "Book", "DatatypeName": "LineType", "DatasetType": "INTERNAL", "InternalDetails": { "FileStructure": "BTREE", "PartitioningStrategy": "HASH", "PartitioningKey": [ [ "id" ] ], "PrimaryKey": [ [ "id" ] ], "Autogenerated": false, "GroupName": "DEFAULT_NG_ALL_NODES" }, "ExternalDetails": null, "Hints": {{  }}, "Timestamp": "Mon Aug 26 13:22:03 PDT 2013", "DatasetId": 108i32, "PendingOp": 0i32 }
- ]
+{ "DataverseName": "test", "DatasetName": "Book", "DatatypeName": "LineType", "DatasetType": "INTERNAL", "InternalDetails": { "FileStructure": "BTREE", "PartitioningStrategy": "HASH", "PartitioningKey": [ [ "id" ] ], "PrimaryKey": [ [ "id" ] ], "Autogenerated": false, "GroupName": "DEFAULT_NG_ALL_NODES" }, "ExternalDetails": null, "Hints": {{  }}, "Timestamp": "Mon Aug 26 13:22:03 PDT 2013", "DatasetId": 108i32, "PendingOp": 0i32 }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/issue_251_dataset_hint_4/issue_251_dataset_hint_4.1.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/issue_251_dataset_hint_4/issue_251_dataset_hint_4.1.adm b/asterix-app/src/test/resources/metadata/results/basic/issue_251_dataset_hint_4/issue_251_dataset_hint_4.1.adm
index 9c7759b..09acd90 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/issue_251_dataset_hint_4/issue_251_dataset_hint_4.1.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/issue_251_dataset_hint_4/issue_251_dataset_hint_4.1.adm
@@ -1,2 +1 @@
-[ { "DataverseName": "test", "DatasetName": "Book", "DatatypeName": "LineType", "DatasetType": "INTERNAL", "GroupName": "DEFAULT_NG_ALL_NODES", "CompactionPolicy": "prefix", "CompactionPolicyProperties": [ { "Name": "max-mergable-component-size", "Value": "1073741824" }, { "Name": "max-tolerance-component-count", "Value": "5" } ], "InternalDetails": { "FileStructure": "BTREE", "PartitioningStrategy": "HASH", "PartitioningKey": [ [ "id" ] ], "PrimaryKey": [ [ "id" ] ], "Autogenerated": false }, "ExternalDetails": null, "Hints": {{  }}, "Timestamp": "Thu Sep 26 03:07:19 PDT 2013", "DatasetId": 105i32, "PendingOp": 0i32 }
- ]
+{ "DataverseName": "test", "DatasetName": "Book", "DatatypeName": "LineType", "DatasetType": "INTERNAL", "GroupName": "DEFAULT_NG_ALL_NODES", "CompactionPolicy": "prefix", "CompactionPolicyProperties": [ { "Name": "max-mergable-component-size", "Value": "1073741824" }, { "Name": "max-tolerance-component-count", "Value": "5" } ], "InternalDetails": { "FileStructure": "BTREE", "PartitioningStrategy": "HASH", "PartitioningKey": [ [ "id" ] ], "PrimaryKey": [ [ "id" ] ], "Autogenerated": false }, "ExternalDetails": null, "Hints": {{  }}, "Timestamp": "Thu Sep 26 03:07:19 PDT 2013", "DatasetId": 105i32, "PendingOp": 0i32 }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_key_0/issue363_temporal_key_0.1.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_key_0/issue363_temporal_key_0.1.adm b/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_key_0/issue363_temporal_key_0.1.adm
index 8dbf719..b949927 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_key_0/issue363_temporal_key_0.1.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_key_0/issue363_temporal_key_0.1.adm
@@ -1,2 +1 @@
-[ { "id": year-month-duration("P2013Y"), "name": "Bob" }
- ]
+{ "id": year-month-duration("P2013Y"), "name": "Bob" }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_key_1/issue363_temporal_key_1.1.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_key_1/issue363_temporal_key_1.1.adm b/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_key_1/issue363_temporal_key_1.1.adm
index 2f6d32d..57b8610 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_key_1/issue363_temporal_key_1.1.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_key_1/issue363_temporal_key_1.1.adm
@@ -1,2 +1 @@
-[ { "id": datetime("2013-01-01T00:00:00.000Z"), "name": "Bob" }
- ]
+{ "id": datetime("2013-01-01T00:00:00.000Z"), "name": "Bob" }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_key_2/issue363_temporal_key_2.1.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_key_2/issue363_temporal_key_2.1.adm b/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_key_2/issue363_temporal_key_2.1.adm
index 009b3f4..fd08d4f 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_key_2/issue363_temporal_key_2.1.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_key_2/issue363_temporal_key_2.1.adm
@@ -1,3 +1,2 @@
-[ { "id": time("12:37:19.000Z"), "name": "Alex" }
-, { "id": time("01:39:17.948Z"), "name": "Bob" }
- ]
+{ "id": time("12:37:19.000Z"), "name": "Alex" }
+{ "id": time("01:39:17.948Z"), "name": "Bob" }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_key_3/issue363_temporal_key_3.1.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_key_3/issue363_temporal_key_3.1.adm b/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_key_3/issue363_temporal_key_3.1.adm
index 5874473..5dcd807 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_key_3/issue363_temporal_key_3.1.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_key_3/issue363_temporal_key_3.1.adm
@@ -1,2 +1 @@
-[ { "id": date("2010-01-01"), "name": "John" }
- ]
+{ "id": date("2010-01-01"), "name": "John" }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_key_4/issue363_temporal_key_4.1.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_key_4/issue363_temporal_key_4.1.adm b/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_key_4/issue363_temporal_key_4.1.adm
index a54522d..b62f014 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_key_4/issue363_temporal_key_4.1.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_key_4/issue363_temporal_key_4.1.adm
@@ -1,2 +1 @@
-[ { "id": day-time-duration("P380DT16H23M"), "name": "John" }
- ]
+{ "id": day-time-duration("P380DT16H23M"), "name": "John" }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_sec_key_0/issue363_temporal_sec_key_0.1.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_sec_key_0/issue363_temporal_sec_key_0.1.adm b/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_sec_key_0/issue363_temporal_sec_key_0.1.adm
index 29e8c22..468790e 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_sec_key_0/issue363_temporal_sec_key_0.1.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_sec_key_0/issue363_temporal_sec_key_0.1.adm
@@ -1,2 +1 @@
-[ { "id": year-month-duration("-P3Y1M"), "dur": year-month-duration("P5Y"), "name": "Alex" }
- ]
+{ "id": year-month-duration("-P3Y1M"), "dur": year-month-duration("P5Y"), "name": "Alex" }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_sec_key_1/issue363_temporal_sec_key_1.1.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_sec_key_1/issue363_temporal_sec_key_1.1.adm b/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_sec_key_1/issue363_temporal_sec_key_1.1.adm
index 3d1302f..e3bf18d 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_sec_key_1/issue363_temporal_sec_key_1.1.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_sec_key_1/issue363_temporal_sec_key_1.1.adm
@@ -1,2 +1 @@
-[ { "id": datetime("2013-01-01T00:00:00.000Z"), "dt": datetime("2013-01-01T00:00:00.000Z"), "name": "Bob" }
- ]
+{ "id": datetime("2013-01-01T00:00:00.000Z"), "dt": datetime("2013-01-01T00:00:00.000Z"), "name": "Bob" }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_sec_key_2/issue363_temporal_sec_key_2.1.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_sec_key_2/issue363_temporal_sec_key_2.1.adm b/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_sec_key_2/issue363_temporal_sec_key_2.1.adm
index df63263..a26d069 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_sec_key_2/issue363_temporal_sec_key_2.1.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_sec_key_2/issue363_temporal_sec_key_2.1.adm
@@ -1,3 +1,2 @@
-[ { "id": time("12:37:19.000Z"), "tm": time("12:37:19.000Z"), "name": "Alex" }
-, { "id": time("01:39:17.948Z"), "tm": time("01:39:17.948Z"), "name": "Bob" }
- ]
+{ "id": time("12:37:19.000Z"), "tm": time("12:37:19.000Z"), "name": "Alex" }
+{ "id": time("01:39:17.948Z"), "tm": time("01:39:17.948Z"), "name": "Bob" }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_sec_key_3/issue363_temporal_sec_key_3.1.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_sec_key_3/issue363_temporal_sec_key_3.1.adm b/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_sec_key_3/issue363_temporal_sec_key_3.1.adm
index 2a11ff4..90d0848 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_sec_key_3/issue363_temporal_sec_key_3.1.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_sec_key_3/issue363_temporal_sec_key_3.1.adm
@@ -1,2 +1 @@
-[ { "id": date("2010-01-01"), "dt": date("2010-01-01"), "name": "John" }
- ]
+{ "id": date("2010-01-01"), "dt": date("2010-01-01"), "name": "John" }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_sec_key_4/issue363_temporal_sec_key_4.1.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_sec_key_4/issue363_temporal_sec_key_4.1.adm b/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_sec_key_4/issue363_temporal_sec_key_4.1.adm
index d878cd4..eca87ea 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_sec_key_4/issue363_temporal_sec_key_4.1.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/issue_363_temporal_sec_key_4/issue363_temporal_sec_key_4.1.adm
@@ -1,2 +1 @@
-[ { "id": day-time-duration("P380DT16H23M"), "dur": day-time-duration("P380DT16H23M"), "name": "John" }
- ]
+{ "id": day-time-duration("P380DT16H23M"), "dur": day-time-duration("P380DT16H23M"), "name": "John" }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/meta01.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/meta01.adm b/asterix-app/src/test/resources/metadata/results/basic/meta01.adm
index ba7aae3..98f0152 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/meta01.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/meta01.adm
@@ -1,3 +1,2 @@
-[ { "DataverseName": "Metadata", "DataFormat": "org.apache.asterix.runtime.formats.NonTaggedDataFormat", "Timestamp": "Sat Nov 24 14:44:45 PST 2012" }
-, { "DataverseName": "testdv", "DataFormat": "org.apache.asterix.runtime.formats.NonTaggedDataFormat", "Timestamp": "Sat Nov 24 14:45:14 PST 2012" }
- ]
+{ "DataverseName": "Metadata", "DataFormat": "org.apache.asterix.runtime.formats.NonTaggedDataFormat", "Timestamp": "Sat Nov 24 14:44:45 PST 2012" }
+{ "DataverseName": "testdv", "DataFormat": "org.apache.asterix.runtime.formats.NonTaggedDataFormat", "Timestamp": "Sat Nov 24 14:45:14 PST 2012" }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/meta01/meta01.1.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/meta01/meta01.1.adm b/asterix-app/src/test/resources/metadata/results/basic/meta01/meta01.1.adm
index ba7aae3..98f0152 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/meta01/meta01.1.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/meta01/meta01.1.adm
@@ -1,3 +1,2 @@
-[ { "DataverseName": "Metadata", "DataFormat": "org.apache.asterix.runtime.formats.NonTaggedDataFormat", "Timestamp": "Sat Nov 24 14:44:45 PST 2012" }
-, { "DataverseName": "testdv", "DataFormat": "org.apache.asterix.runtime.formats.NonTaggedDataFormat", "Timestamp": "Sat Nov 24 14:45:14 PST 2012" }
- ]
+{ "DataverseName": "Metadata", "DataFormat": "org.apache.asterix.runtime.formats.NonTaggedDataFormat", "Timestamp": "Sat Nov 24 14:44:45 PST 2012" }
+{ "DataverseName": "testdv", "DataFormat": "org.apache.asterix.runtime.formats.NonTaggedDataFormat", "Timestamp": "Sat Nov 24 14:45:14 PST 2012" }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/meta02.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/meta02.adm b/asterix-app/src/test/resources/metadata/results/basic/meta02.adm
index cbfbfac..c3b36bf 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/meta02.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/meta02.adm
@@ -1,2 +1 @@
-[ { "DataverseName": "testdv", "DatasetName": "dst01", "DataTypeName": "testtype", "DatasetType": "INTERNAL", "InternalDetails": { "FileStructure": "BTREE", "PartitioningStrategy": "HASH", "PartitioningKey": [ "id" ], "PrimaryKey": [ "id" ], "Autogenerated": false, "GroupName": "DEFAULT_NG_ALL_NODES" }, "ExternalDetails": null, "Hints": {{  }}, "Timestamp": "Mon Aug 26 12:17:53 PDT 2013", "DatasetId": 101, "PendingOp": 0 }
- ]
+{ "DataverseName": "testdv", "DatasetName": "dst01", "DataTypeName": "testtype", "DatasetType": "INTERNAL", "InternalDetails": { "FileStructure": "BTREE", "PartitioningStrategy": "HASH", "PartitioningKey": [ "id" ], "PrimaryKey": [ "id" ], "Autogenerated": false, "GroupName": "DEFAULT_NG_ALL_NODES" }, "ExternalDetails": null, "Hints": {{  }}, "Timestamp": "Mon Aug 26 12:17:53 PDT 2013", "DatasetId": 101, "PendingOp": 0 }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/meta02/meta02.1.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/meta02/meta02.1.adm b/asterix-app/src/test/resources/metadata/results/basic/meta02/meta02.1.adm
index d0f1eac..846d012 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/meta02/meta02.1.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/meta02/meta02.1.adm
@@ -1,2 +1 @@
-[ { "DataverseName": "testdv", "DatasetName": "dst01", "DatatypeName": "testtype", "DatasetType": "INTERNAL", "GroupName": "DEFAULT_NG_ALL_NODES", "CompactionPolicy": "prefix", "CompactionPolicyProperties": [ { "Name": "max-mergable-component-size", "Value": "1073741824" }, { "Name": "max-tolerance-component-count", "Value": "5" } ], "InternalDetails": { "FileStructure": "BTREE", "PartitioningStrategy": "HASH", "PartitioningKey": [ [ "id" ] ], "PrimaryKey": [ [ "id" ] ], "Autogenerated": false }, "ExternalDetails": null, "Hints": {{  }}, "Timestamp": "Thu Sep 26 02:41:09 PDT 2013", "DatasetId": 101i32, "PendingOp": 0i32 }
- ]
+{ "DataverseName": "testdv", "DatasetName": "dst01", "DatatypeName": "testtype", "DatasetType": "INTERNAL", "GroupName": "DEFAULT_NG_ALL_NODES", "CompactionPolicy": "prefix", "CompactionPolicyProperties": [ { "Name": "max-mergable-component-size", "Value": "1073741824" }, { "Name": "max-tolerance-component-count", "Value": "5" } ], "InternalDetails": { "FileStructure": "BTREE", "PartitioningStrategy": "HASH", "PartitioningKey": [ [ "id" ] ], "PrimaryKey": [ [ "id" ] ], "Autogenerated": false }, "ExternalDetails": null, "Hints": {{  }}, "Timestamp": "Thu Sep 26 02:41:09 PDT 2013", "DatasetId": 101i32, "PendingOp": 0i32 }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/meta03.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/meta03.adm b/asterix-app/src/test/resources/metadata/results/basic/meta03.adm
index b427cf3..df41a35 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/meta03.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/meta03.adm
@@ -1,2 +1 @@
-[ { "DataverseName": "testdv", "DatatypeName": "testtype", "Derived": { "Tag": "RECORD", "IsAnonymous": false, "EnumValues": null, "Record": { "IsOpen": false, "Fields": [ { "FieldName": "id", "FieldType": "int32" } ] }, "Union": null, "UnorderedList": null, "OrderedList": null }, "Timestamp": "Mon Sep 17 23:18:30 PDT 2012" }
- ]
+{ "DataverseName": "testdv", "DatatypeName": "testtype", "Derived": { "Tag": "RECORD", "IsAnonymous": false, "EnumValues": null, "Record": { "IsOpen": false, "Fields": [ { "FieldName": "id", "FieldType": "int32" } ] }, "Union": null, "UnorderedList": null, "OrderedList": null }, "Timestamp": "Mon Sep 17 23:18:30 PDT 2012" }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/meta03/builtin_type/meta03_builtin_type.1.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/meta03/builtin_type/meta03_builtin_type.1.adm b/asterix-app/src/test/resources/metadata/results/basic/meta03/builtin_type/meta03_builtin_type.1.adm
index 3cf80bc..d95514f 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/meta03/builtin_type/meta03_builtin_type.1.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/meta03/builtin_type/meta03_builtin_type.1.adm
@@ -1,2 +1 @@
-[ { "DataverseName": "testdv", "DatatypeName": "testtype", "Derived": { "Tag": "RECORD", "IsAnonymous": false, "Record": { "IsOpen": false, "Fields": [ { "FieldName": "id", "FieldType": "int32", "IsNullable": false } ] }, "UnorderedList": null, "OrderedList": null }, "Timestamp": "Mon Sep 17 23:18:30 PDT 2012" }
- ]
+{ "DataverseName": "testdv", "DatatypeName": "testtype", "Derived": { "Tag": "RECORD", "IsAnonymous": false, "Record": { "IsOpen": false, "Fields": [ { "FieldName": "id", "FieldType": "int32", "IsNullable": false } ] }, "UnorderedList": null, "OrderedList": null }, "Timestamp": "Mon Sep 17 23:18:30 PDT 2012" }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/meta03/builtin_type_nullable/meta03_builtin_type_nullable.1.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/meta03/builtin_type_nullable/meta03_builtin_type_nullable.1.adm b/asterix-app/src/test/resources/metadata/results/basic/meta03/builtin_type_nullable/meta03_builtin_type_nullable.1.adm
index 1a11157..ec567fa 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/meta03/builtin_type_nullable/meta03_builtin_type_nullable.1.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/meta03/builtin_type_nullable/meta03_builtin_type_nullable.1.adm
@@ -1,2 +1 @@
-[ { "DataverseName": "testdv", "DatatypeName": "testtype", "Derived": { "Tag": "RECORD", "IsAnonymous": false, "Record": { "IsOpen": false, "Fields": [ { "FieldName": "id", "FieldType": "int32", "IsNullable": true } ] }, "UnorderedList": null, "OrderedList": null }, "Timestamp": "Mon Sep 17 23:18:30 PDT 2012" }
- ]
+{ "DataverseName": "testdv", "DatatypeName": "testtype", "Derived": { "Tag": "RECORD", "IsAnonymous": false, "Record": { "IsOpen": false, "Fields": [ { "FieldName": "id", "FieldType": "int32", "IsNullable": true } ] }, "UnorderedList": null, "OrderedList": null }, "Timestamp": "Mon Sep 17 23:18:30 PDT 2012" }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/meta03/complex_type/ordered_list/meta03_ordered_list.1.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/meta03/complex_type/ordered_list/meta03_ordered_list.1.adm b/asterix-app/src/test/resources/metadata/results/basic/meta03/complex_type/ordered_list/meta03_ordered_list.1.adm
index 37a2ef9..62c8adf 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/meta03/complex_type/ordered_list/meta03_ordered_list.1.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/meta03/complex_type/ordered_list/meta03_ordered_list.1.adm
@@ -1,3 +1,2 @@
-[ { "DataverseName": "testdv", "DatatypeName": "testtype", "Derived": { "Tag": "RECORD", "IsAnonymous": false, "Record": { "IsOpen": false, "Fields": [ { "FieldName": "id", "FieldType": "int32", "IsNullable": false }, { "FieldName": "list", "FieldType": "testtype_list", "IsNullable": false } ] }, "UnorderedList": null, "OrderedList": null }, "Timestamp": "Mon Sep 17 23:18:30 PDT 2012" }
-, { "DataverseName": "testdv", "DatatypeName": "testtype_list", "Derived": { "Tag": "ORDEREDLIST", "IsAnonymous": false, "Record": null, "UnorderedList": null, "OrderedList": string }, "Timestamp": "Sat Nov 24 14:27:13 PST 2012" }
- ]
+{ "DataverseName": "testdv", "DatatypeName": "testtype", "Derived": { "Tag": "RECORD", "IsAnonymous": false, "Record": { "IsOpen": false, "Fields": [ { "FieldName": "id", "FieldType": "int32", "IsNullable": false }, { "FieldName": "list", "FieldType": "testtype_list", "IsNullable": false } ] }, "UnorderedList": null, "OrderedList": null }, "Timestamp": "Mon Sep 17 23:18:30 PDT 2012" }
+{ "DataverseName": "testdv", "DatatypeName": "testtype_list", "Derived": { "Tag": "ORDEREDLIST", "IsAnonymous": false, "Record": null, "UnorderedList": null, "OrderedList": string }, "Timestamp": "Sat Nov 24 14:27:13 PST 2012" }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/meta03/complex_type/ordered_list_nullable/meta03_ordered_list_nullable.1.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/meta03/complex_type/ordered_list_nullable/meta03_ordered_list_nullable.1.adm b/asterix-app/src/test/resources/metadata/results/basic/meta03/complex_type/ordered_list_nullable/meta03_ordered_list_nullable.1.adm
index 8671593..416d110 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/meta03/complex_type/ordered_list_nullable/meta03_ordered_list_nullable.1.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/meta03/complex_type/ordered_list_nullable/meta03_ordered_list_nullable.1.adm
@@ -1,3 +1,2 @@
-[ { "DataverseName": "testdv", "DatatypeName": "testtype", "Derived": { "Tag": "RECORD", "IsAnonymous": false, "Record": { "IsOpen": false, "Fields": [ { "FieldName": "id", "FieldType": "int32", "IsNullable": false }, { "FieldName": "test", "FieldType": "testtype_list", "IsNullable": true } ] }, "UnorderedList": null, "OrderedList": null }, "Timestamp": "Mon Sep 17 23:18:30 PDT 2012" }
-, { "DataverseName": "testdv", "DatatypeName": "testtype_list", "Derived": { "Tag": "ORDEREDLIST", "IsAnonymous": false, "Record": null, "UnorderedList": null, "OrderedList": string }, "Timestamp": "Sat Nov 24 14:27:13 PST 2012" }
- ]
+{ "DataverseName": "testdv", "DatatypeName": "testtype", "Derived": { "Tag": "RECORD", "IsAnonymous": false, "Record": { "IsOpen": false, "Fields": [ { "FieldName": "id", "FieldType": "int32", "IsNullable": false }, { "FieldName": "test", "FieldType": "testtype_list", "IsNullable": true } ] }, "UnorderedList": null, "OrderedList": null }, "Timestamp": "Mon Sep 17 23:18:30 PDT 2012" }
+{ "DataverseName": "testdv", "DatatypeName": "testtype_list", "Derived": { "Tag": "ORDEREDLIST", "IsAnonymous": false, "Record": null, "UnorderedList": null, "OrderedList": string }, "Timestamp": "Sat Nov 24 14:27:13 PST 2012" }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/meta03/complex_type/record/meta03_record.1.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/meta03/complex_type/record/meta03_record.1.adm b/asterix-app/src/test/resources/metadata/results/basic/meta03/complex_type/record/meta03_record.1.adm
index fe847eb..3f43ba5 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/meta03/complex_type/record/meta03_record.1.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/meta03/complex_type/record/meta03_record.1.adm
@@ -1,3 +1,2 @@
-[ { "DataverseName": "testdv", "DatatypeName": "testtype", "Derived": { "Tag": "RECORD", "IsAnonymous": false, "Record": { "IsOpen": false, "Fields": [ { "FieldName": "id", "FieldType": "int32", "IsNullable": false }, { "FieldName": "subtype", "FieldType": "testtype_subtype", "IsNullable": false } ] }, "UnorderedList": null, "OrderedList": null }, "Timestamp": "Mon Sep 17 23:18:30 PDT 2012" }
-, { "DataverseName": "testdv", "DatatypeName": "testtype", "Derived": { "Tag": "RECORD", "IsAnonymous": false, "Record": { "IsOpen": true, "Fields": [ { "FieldName": "sec_id", "FieldType": "int32", "IsNullable": false } ] }, "UnorderedList": null, "OrderedList": null }, "Timestamp": "Sat Nov 24 14:27:13 PST 2012" }
- ]
+{ "DataverseName": "testdv", "DatatypeName": "testtype", "Derived": { "Tag": "RECORD", "IsAnonymous": false, "Record": { "IsOpen": false, "Fields": [ { "FieldName": "id", "FieldType": "int32", "IsNullable": false }, { "FieldName": "subtype", "FieldType": "testtype_subtype", "IsNullable": false } ] }, "UnorderedList": null, "OrderedList": null }, "Timestamp": "Mon Sep 17 23:18:30 PDT 2012" }
+{ "DataverseName": "testdv", "DatatypeName": "testtype", "Derived": { "Tag": "RECORD", "IsAnonymous": false, "Record": { "IsOpen": true, "Fields": [ { "FieldName": "sec_id", "FieldType": "int32", "IsNullable": false } ] }, "UnorderedList": null, "OrderedList": null }, "Timestamp": "Sat Nov 24 14:27:13 PST 2012" }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/meta03/complex_type/record_nullable/meta03_record_nullable.1.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/meta03/complex_type/record_nullable/meta03_record_nullable.1.adm b/asterix-app/src/test/resources/metadata/results/basic/meta03/complex_type/record_nullable/meta03_record_nullable.1.adm
index 8c6db8f..9ca20be 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/meta03/complex_type/record_nullable/meta03_record_nullable.1.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/meta03/complex_type/record_nullable/meta03_record_nullable.1.adm
@@ -1,3 +1,2 @@
-[ { "DataverseName": "testdv", "DatatypeName": "testtype", "Derived": { "Tag": "RECORD", "IsAnonymous": false, "Record": { "IsOpen": false, "Fields": [ { "FieldName": "id", "FieldType": "int32", "IsNullable": false }, { "FieldName": "subtype", "FieldType": "testtype_subtype", "IsNullable": true } ] }, "UnorderedList": null, "OrderedList": null }, "Timestamp": "Mon Sep 17 23:18:30 PDT 2012" }
-, { "DataverseName": "testdv", "DatatypeName": "testtype", "Derived": { "Tag": "RECORD", "IsAnonymous": false, "Record": { "IsOpen": true, "Fields": [ { "FieldName": "sec_id", "FieldType": "int32", "IsNullable": false } ] }, "UnorderedList": null, "OrderedList": null }, "Timestamp": "Sat Nov 24 14:27:13 PST 2012" }
- ]
+{ "DataverseName": "testdv", "DatatypeName": "testtype", "Derived": { "Tag": "RECORD", "IsAnonymous": false, "Record": { "IsOpen": false, "Fields": [ { "FieldName": "id", "FieldType": "int32", "IsNullable": false }, { "FieldName": "subtype", "FieldType": "testtype_subtype", "IsNullable": true } ] }, "UnorderedList": null, "OrderedList": null }, "Timestamp": "Mon Sep 17 23:18:30 PDT 2012" }
+{ "DataverseName": "testdv", "DatatypeName": "testtype", "Derived": { "Tag": "RECORD", "IsAnonymous": false, "Record": { "IsOpen": true, "Fields": [ { "FieldName": "sec_id", "FieldType": "int32", "IsNullable": false } ] }, "UnorderedList": null, "OrderedList": null }, "Timestamp": "Sat Nov 24 14:27:13 PST 2012" }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/meta03/complex_type/unordered_list/meta03_unordered_list.1.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/meta03/complex_type/unordered_list/meta03_unordered_list.1.adm b/asterix-app/src/test/resources/metadata/results/basic/meta03/complex_type/unordered_list/meta03_unordered_list.1.adm
index 8374c50..fc7e72c 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/meta03/complex_type/unordered_list/meta03_unordered_list.1.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/meta03/complex_type/unordered_list/meta03_unordered_list.1.adm
@@ -1,3 +1,2 @@
-[ { "DataverseName": "testdv", "DatatypeName": "testtype", "Derived": { "Tag": "RECORD", "IsAnonymous": false, "Record": { "IsOpen": false, "Fields": [ { "FieldName": "id", "FieldType": "int32", "IsNullable": false }, { "FieldName": "list", "FieldType": "testtype_list", "IsNullable": false } ] }, "UnorderedList": null, "OrderedList": null }, "Timestamp": "Mon Sep 17 23:18:30 PDT 2012" }
-, { "DataverseName": "testdv", "DatatypeName": "testtype_list", "Derived": { "Tag": "UNORDEREDLIST", "IsAnonymous": false, "Record": null, "UnorderedList": null, "OrderedList": string }, "Timestamp": "Sat Nov 24 14:27:13 PST 2012" }
- ]
+{ "DataverseName": "testdv", "DatatypeName": "testtype", "Derived": { "Tag": "RECORD", "IsAnonymous": false, "Record": { "IsOpen": false, "Fields": [ { "FieldName": "id", "FieldType": "int32", "IsNullable": false }, { "FieldName": "list", "FieldType": "testtype_list", "IsNullable": false } ] }, "UnorderedList": null, "OrderedList": null }, "Timestamp": "Mon Sep 17 23:18:30 PDT 2012" }
+{ "DataverseName": "testdv", "DatatypeName": "testtype_list", "Derived": { "Tag": "UNORDEREDLIST", "IsAnonymous": false, "Record": null, "UnorderedList": null, "OrderedList": string }, "Timestamp": "Sat Nov 24 14:27:13 PST 2012" }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/meta03/complex_type/unordered_list_nullable/meta03_unordered_list_nullable.1.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/meta03/complex_type/unordered_list_nullable/meta03_unordered_list_nullable.1.adm b/asterix-app/src/test/resources/metadata/results/basic/meta03/complex_type/unordered_list_nullable/meta03_unordered_list_nullable.1.adm
index 46a2d3b..0c73c49 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/meta03/complex_type/unordered_list_nullable/meta03_unordered_list_nullable.1.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/meta03/complex_type/unordered_list_nullable/meta03_unordered_list_nullable.1.adm
@@ -1,3 +1,2 @@
-[ { "DataverseName": "testdv", "DatatypeName": "testtype", "Derived": { "Tag": "RECORD", "IsAnonymous": false, "Record": { "IsOpen": false, "Fields": [ { "FieldName": "id", "FieldType": "int32", "IsNullable": false }, { "FieldName": "list", "FieldType": "testtype_list", "IsNullable": true } ] }, "UnorderedList": null, "OrderedList": null }, "Timestamp": "Mon Sep 17 23:18:30 PDT 2012" }
-, { "DataverseName": "testdv", "DatatypeName": "testtype_list", "Derived": { "Tag": "UNORDEREDLIST", "IsAnonymous": false, "Record": null, "UnorderedList": string, "OrderedList": null }, "Timestamp": "Sat Nov 24 14:27:13 PST 2012" }
- ]
+{ "DataverseName": "testdv", "DatatypeName": "testtype", "Derived": { "Tag": "RECORD", "IsAnonymous": false, "Record": { "IsOpen": false, "Fields": [ { "FieldName": "id", "FieldType": "int32", "IsNullable": false }, { "FieldName": "list", "FieldType": "testtype_list", "IsNullable": true } ] }, "UnorderedList": null, "OrderedList": null }, "Timestamp": "Mon Sep 17 23:18:30 PDT 2012" }
+{ "DataverseName": "testdv", "DatatypeName": "testtype_list", "Derived": { "Tag": "UNORDEREDLIST", "IsAnonymous": false, "Record": null, "UnorderedList": string, "OrderedList": null }, "Timestamp": "Sat Nov 24 14:27:13 PST 2012" }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/meta04.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/meta04.adm b/asterix-app/src/test/resources/metadata/results/basic/meta04.adm
index 5d46b6e..8f892be 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/meta04.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/meta04.adm
@@ -1,2 +1 @@
-[ { "DataverseName": "testdv", "DatatypeName": "testtype", "Derived": { "Tag": "RECORD", "IsAnonymous": false, "EnumValues": null, "Record": { "IsOpen": true, "Fields": [ { "FieldName": "id", "FieldType": "int32" } ] }, "Union": null, "UnorderedList": null, "OrderedList": null }, "Timestamp": "Sat Nov 24 14:27:13 PST 2012" }
- ]
+{ "DataverseName": "testdv", "DatatypeName": "testtype", "Derived": { "Tag": "RECORD", "IsAnonymous": false, "EnumValues": null, "Record": { "IsOpen": true, "Fields": [ { "FieldName": "id", "FieldType": "int32" } ] }, "Union": null, "UnorderedList": null, "OrderedList": null }, "Timestamp": "Sat Nov 24 14:27:13 PST 2012" }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/meta04/builtin_type/meta04_builtin_type.1.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/meta04/builtin_type/meta04_builtin_type.1.adm b/asterix-app/src/test/resources/metadata/results/basic/meta04/builtin_type/meta04_builtin_type.1.adm
index f761414..1769180 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/meta04/builtin_type/meta04_builtin_type.1.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/meta04/builtin_type/meta04_builtin_type.1.adm
@@ -1,2 +1 @@
-[ { "DataverseName": "testdv", "DatatypeName": "testtype", "Derived": { "Tag": "RECORD", "IsAnonymous": false, "Record": { "IsOpen": true, "Fields": [ { "FieldName": "id", "FieldType": "int32", "IsNullable": false } ] }, "UnorderedList": null, "OrderedList": null }, "Timestamp": "Sat Nov 24 14:27:13 PST 2012" }
- ]
+{ "DataverseName": "testdv", "DatatypeName": "testtype", "Derived": { "Tag": "RECORD", "IsAnonymous": false, "Record": { "IsOpen": true, "Fields": [ { "FieldName": "id", "FieldType": "int32", "IsNullable": false } ] }, "UnorderedList": null, "OrderedList": null }, "Timestamp": "Sat Nov 24 14:27:13 PST 2012" }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/meta04/builtin_type_nullable/meta04_builtin_type_nullable.1.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/meta04/builtin_type_nullable/meta04_builtin_type_nullable.1.adm b/asterix-app/src/test/resources/metadata/results/basic/meta04/builtin_type_nullable/meta04_builtin_type_nullable.1.adm
index 2234b0b..0952c01 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/meta04/builtin_type_nullable/meta04_builtin_type_nullable.1.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/meta04/builtin_type_nullable/meta04_builtin_type_nullable.1.adm
@@ -1,2 +1 @@
-[ { "DataverseName": "testdv", "DatatypeName": "testtype", "Derived": { "Tag": "RECORD", "IsAnonymous": false, "Record": { "IsOpen": true, "Fields": [ { "FieldName": "id", "FieldType": "int32", "IsNullable": true } ] }, "UnorderedList": null, "OrderedList": null }, "Timestamp": "Sat Nov 24 14:27:13 PST 2012" }
- ]
+{ "DataverseName": "testdv", "DatatypeName": "testtype", "Derived": { "Tag": "RECORD", "IsAnonymous": false, "Record": { "IsOpen": true, "Fields": [ { "FieldName": "id", "FieldType": "int32", "IsNullable": true } ] }, "UnorderedList": null, "OrderedList": null }, "Timestamp": "Sat Nov 24 14:27:13 PST 2012" }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/meta04/complex_type/ordered_list/meta04_ordered_list.1.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/meta04/complex_type/ordered_list/meta04_ordered_list.1.adm b/asterix-app/src/test/resources/metadata/results/basic/meta04/complex_type/ordered_list/meta04_ordered_list.1.adm
index d3490b8..ba7a401 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/meta04/complex_type/ordered_list/meta04_ordered_list.1.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/meta04/complex_type/ordered_list/meta04_ordered_list.1.adm
@@ -1,3 +1,2 @@
-[ { "DataverseName": "testdv", "DatatypeName": "testtype", "Derived": { "Tag": "RECORD", "IsAnonymous": false, "Record": { "IsOpen": true, "Fields": [ { "FieldName": "id", "FieldType": "int32", "IsNullable": false }, { "FieldName": "list", "FieldType": "testtype_list", "IsNullable": false } ] }, "UnorderedList": null, "OrderedList": null }, "Timestamp": "Sat Nov 24 14:27:13 PST 2012" }
-, { "DataverseName": "testdv", "DatatypeName": "testtype_list", "Derived": { "Tag": "ORDEREDLIST", "IsAnonymous": false, "Record": null, "UnorderedList": null, "OrderedList": string }, "Timestamp": "Sat Nov 24 14:27:13 PST 2012" }
- ]
+{ "DataverseName": "testdv", "DatatypeName": "testtype", "Derived": { "Tag": "RECORD", "IsAnonymous": false, "Record": { "IsOpen": true, "Fields": [ { "FieldName": "id", "FieldType": "int32", "IsNullable": false }, { "FieldName": "list", "FieldType": "testtype_list", "IsNullable": false } ] }, "UnorderedList": null, "OrderedList": null }, "Timestamp": "Sat Nov 24 14:27:13 PST 2012" }
+{ "DataverseName": "testdv", "DatatypeName": "testtype_list", "Derived": { "Tag": "ORDEREDLIST", "IsAnonymous": false, "Record": null, "UnorderedList": null, "OrderedList": string }, "Timestamp": "Sat Nov 24 14:27:13 PST 2012" }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/meta04/complex_type/ordered_list_nullable/meta04_ordered_list_nullable.1.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/meta04/complex_type/ordered_list_nullable/meta04_ordered_list_nullable.1.adm b/asterix-app/src/test/resources/metadata/results/basic/meta04/complex_type/ordered_list_nullable/meta04_ordered_list_nullable.1.adm
index d81a98e..14611e3 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/meta04/complex_type/ordered_list_nullable/meta04_ordered_list_nullable.1.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/meta04/complex_type/ordered_list_nullable/meta04_ordered_list_nullable.1.adm
@@ -1,3 +1,2 @@
-[ { "DataverseName": "testdv", "DatatypeName": "testtype", "Derived": { "Tag": "RECORD", "IsAnonymous": false, "Record": { "IsOpen": true, "Fields": [ { "FieldName": "id", "FieldType": "int32", "IsNullable": false }, { "FieldName": "test", "FieldType": "testtype_list", "IsNullable": true } ] }, "UnorderedList": null, "OrderedList": null }, "Timestamp": "Sat Nov 24 14:27:13 PST 2012" }
-, { "DataverseName": "testdv", "DatatypeName": "testtype_list", "Derived": { "Tag": "ORDEREDLIST", "IsAnonymous": false, "Record": null, "UnorderedList": null, "OrderedList": string }, "Timestamp": "Sat Nov 24 14:27:13 PST 2012" }
- ]
+{ "DataverseName": "testdv", "DatatypeName": "testtype", "Derived": { "Tag": "RECORD", "IsAnonymous": false, "Record": { "IsOpen": true, "Fields": [ { "FieldName": "id", "FieldType": "int32", "IsNullable": false }, { "FieldName": "test", "FieldType": "testtype_list", "IsNullable": true } ] }, "UnorderedList": null, "OrderedList": null }, "Timestamp": "Sat Nov 24 14:27:13 PST 2012" }
+{ "DataverseName": "testdv", "DatatypeName": "testtype_list", "Derived": { "Tag": "ORDEREDLIST", "IsAnonymous": false, "Record": null, "UnorderedList": null, "OrderedList": string }, "Timestamp": "Sat Nov 24 14:27:13 PST 2012" }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/meta04/complex_type/record/meta04_record.1.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/meta04/complex_type/record/meta04_record.1.adm b/asterix-app/src/test/resources/metadata/results/basic/meta04/complex_type/record/meta04_record.1.adm
index 20e1699..46d15c2 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/meta04/complex_type/record/meta04_record.1.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/meta04/complex_type/record/meta04_record.1.adm
@@ -1,3 +1,2 @@
-[ { "DataverseName": "testdv", "DatatypeName": "testtype", "Derived": { "Tag": "RECORD", "IsAnonymous": false, "Record": { "IsOpen": true, "Fields": [ { "FieldName": "id", "FieldType": "int32", "IsNullable": false }, { "FieldName": "subtype", "FieldType": "testtype_subtype", "IsNullable": false } ] }, "UnorderedList": null, "OrderedList": null }, "Timestamp": "Sat Nov 24 14:27:13 PST 2012" }
-, { "DataverseName": "testdv", "DatatypeName": "testtype", "Derived": { "Tag": "RECORD", "IsAnonymous": false, "Record": { "IsOpen": true, "Fields": [ { "FieldName": "sec_id", "FieldType": "int32", "IsNullable": false } ] }, "UnorderedList": null, "OrderedList": null }, "Timestamp": "Sat Nov 24 14:27:13 PST 2012" }
- ]
+{ "DataverseName": "testdv", "DatatypeName": "testtype", "Derived": { "Tag": "RECORD", "IsAnonymous": false, "Record": { "IsOpen": true, "Fields": [ { "FieldName": "id", "FieldType": "int32", "IsNullable": false }, { "FieldName": "subtype", "FieldType": "testtype_subtype", "IsNullable": false } ] }, "UnorderedList": null, "OrderedList": null }, "Timestamp": "Sat Nov 24 14:27:13 PST 2012" }
+{ "DataverseName": "testdv", "DatatypeName": "testtype", "Derived": { "Tag": "RECORD", "IsAnonymous": false, "Record": { "IsOpen": true, "Fields": [ { "FieldName": "sec_id", "FieldType": "int32", "IsNullable": false } ] }, "UnorderedList": null, "OrderedList": null }, "Timestamp": "Sat Nov 24 14:27:13 PST 2012" }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/meta04/complex_type/record_nullable/meta04_record_nullable.1.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/meta04/complex_type/record_nullable/meta04_record_nullable.1.adm b/asterix-app/src/test/resources/metadata/results/basic/meta04/complex_type/record_nullable/meta04_record_nullable.1.adm
index 8e96522..1ec4f87 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/meta04/complex_type/record_nullable/meta04_record_nullable.1.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/meta04/complex_type/record_nullable/meta04_record_nullable.1.adm
@@ -1,3 +1,2 @@
-[ { "DataverseName": "testdv", "DatatypeName": "testtype", "Derived": { "Tag": "RECORD", "IsAnonymous": false, "Record": { "IsOpen": true, "Fields": [ { "FieldName": "id", "FieldType": "int32", "IsNullable": false }, { "FieldName": "subtype", "FieldType": "testtype_subtype", "IsNullable": true } ] }, "UnorderedList": null, "OrderedList": null }, "Timestamp": "Sat Nov 24 14:27:13 PST 2012" }
-, { "DataverseName": "testdv", "DatatypeName": "testtype", "Derived": { "Tag": "RECORD", "IsAnonymous": false, "Record": { "IsOpen": true, "Fields": [ { "FieldName": "sec_id", "FieldType": "int32", "IsNullable": false } ] }, "UnorderedList": null, "OrderedList": null }, "Timestamp": "Sat Nov 24 14:27:13 PST 2012" }
- ]
+{ "DataverseName": "testdv", "DatatypeName": "testtype", "Derived": { "Tag": "RECORD", "IsAnonymous": false, "Record": { "IsOpen": true, "Fields": [ { "FieldName": "id", "FieldType": "int32", "IsNullable": false }, { "FieldName": "subtype", "FieldType": "testtype_subtype", "IsNullable": true } ] }, "UnorderedList": null, "OrderedList": null }, "Timestamp": "Sat Nov 24 14:27:13 PST 2012" }
+{ "DataverseName": "testdv", "DatatypeName": "testtype", "Derived": { "Tag": "RECORD", "IsAnonymous": false, "Record": { "IsOpen": true, "Fields": [ { "FieldName": "sec_id", "FieldType": "int32", "IsNullable": false } ] }, "UnorderedList": null, "OrderedList": null }, "Timestamp": "Sat Nov 24 14:27:13 PST 2012" }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/meta04/complex_type/unordered_list/meta04_unordered_list.1.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/meta04/complex_type/unordered_list/meta04_unordered_list.1.adm b/asterix-app/src/test/resources/metadata/results/basic/meta04/complex_type/unordered_list/meta04_unordered_list.1.adm
index 9fd5a56..bd1214c 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/meta04/complex_type/unordered_list/meta04_unordered_list.1.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/meta04/complex_type/unordered_list/meta04_unordered_list.1.adm
@@ -1,3 +1,2 @@
-[ { "DataverseName": "testdv", "DatatypeName": "testtype", "Derived": { "Tag": "RECORD", "IsAnonymous": false, "Record": { "IsOpen": true, "Fields": [ { "FieldName": "id", "FieldType": "int32", "IsNullable": false }, { "FieldName": "list", "FieldType": "testtype_list", "IsNullable": false } ] }, "UnorderedList": null, "OrderedList": null }, "Timestamp": "Sat Nov 24 14:27:13 PST 2012" }
-, { "DataverseName": "testdv", "DatatypeName": "testtype_list", "Derived": { "Tag": "UNORDEREDLIST", "IsAnonymous": false, "Record": null, "UnorderedList": string, "OrderedList": null }, "Timestamp": "Sat Nov 24 14:27:13 PST 2012" }
- ]
+{ "DataverseName": "testdv", "DatatypeName": "testtype", "Derived": { "Tag": "RECORD", "IsAnonymous": false, "Record": { "IsOpen": true, "Fields": [ { "FieldName": "id", "FieldType": "int32", "IsNullable": false }, { "FieldName": "list", "FieldType": "testtype_list", "IsNullable": false } ] }, "UnorderedList": null, "OrderedList": null }, "Timestamp": "Sat Nov 24 14:27:13 PST 2012" }
+{ "DataverseName": "testdv", "DatatypeName": "testtype_list", "Derived": { "Tag": "UNORDEREDLIST", "IsAnonymous": false, "Record": null, "UnorderedList": string, "OrderedList": null }, "Timestamp": "Sat Nov 24 14:27:13 PST 2012" }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/meta04/complex_type/unordered_list_nullable/meta04_unordered_list_nullable.1.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/meta04/complex_type/unordered_list_nullable/meta04_unordered_list_nullable.1.adm b/asterix-app/src/test/resources/metadata/results/basic/meta04/complex_type/unordered_list_nullable/meta04_unordered_list_nullable.1.adm
index f0192d5..368f74e 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/meta04/complex_type/unordered_list_nullable/meta04_unordered_list_nullable.1.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/meta04/complex_type/unordered_list_nullable/meta04_unordered_list_nullable.1.adm
@@ -1,3 +1,2 @@
-[ { "DataverseName": "testdv", "DatatypeName": "testtype", "Derived": { "Tag": "RECORD", "IsAnonymous": false, "Record": { "IsOpen": true, "Fields": [ { "FieldName": "id", "FieldType": "int32", "IsNullable": false }, { "FieldName": "list", "FieldType": "testtype_list", "IsNullable": true } ] }, "UnorderedList": null, "OrderedList": null }, "Timestamp": "Sat Nov 24 14:27:13 PST 2012" }
-, { "DataverseName": "testdv", "DatatypeName": "testtype_list", "Derived": { "Tag": "UNORDEREDLIST", "IsAnonymous": false, "Record": null, "UnorderedList": string, "OrderedList": null }, "Timestamp": "Sat Nov 24 14:27:13 PST 2012" }
- ]
+{ "DataverseName": "testdv", "DatatypeName": "testtype", "Derived": { "Tag": "RECORD", "IsAnonymous": false, "Record": { "IsOpen": true, "Fields": [ { "FieldName": "id", "FieldType": "int32", "IsNullable": false }, { "FieldName": "list", "FieldType": "testtype_list", "IsNullable": true } ] }, "UnorderedList": null, "OrderedList": null }, "Timestamp": "Sat Nov 24 14:27:13 PST 2012" }
+{ "DataverseName": "testdv", "DatatypeName": "testtype_list", "Derived": { "Tag": "UNORDEREDLIST", "IsAnonymous": false, "Record": null, "UnorderedList": string, "OrderedList": null }, "Timestamp": "Sat Nov 24 14:27:13 PST 2012" }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/meta05.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/meta05.adm b/asterix-app/src/test/resources/metadata/results/basic/meta05.adm
index 65b5c7d..811e871 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/meta05.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/meta05.adm
@@ -1,3 +1,2 @@
-[ { "DataverseName": "testdv", "DatasetName": "t1", "IndexName": "idx1", "IndexStructure": "BTREE", "SearchKey": [ "name" ], "IsPrimary": false, "Timestamp": "Mon Sep 17 23:21:46 PDT 2012" }
-, { "DataverseName": "testdv", "DatasetName": "t1", "IndexName": "t1", "IndexStructure": "BTREE", "SearchKey": [ "id" ], "IsPrimary": true, "Timestamp": "Mon Sep 17 23:21:46 PDT 2012" }
- ]
+{ "DataverseName": "testdv", "DatasetName": "t1", "IndexName": "idx1", "IndexStructure": "BTREE", "SearchKey": [ "name" ], "IsPrimary": false, "Timestamp": "Mon Sep 17 23:21:46 PDT 2012" }
+{ "DataverseName": "testdv", "DatasetName": "t1", "IndexName": "t1", "IndexStructure": "BTREE", "SearchKey": [ "id" ], "IsPrimary": true, "Timestamp": "Mon Sep 17 23:21:46 PDT 2012" }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/meta05/meta05.1.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/meta05/meta05.1.adm b/asterix-app/src/test/resources/metadata/results/basic/meta05/meta05.1.adm
index 9c1d685..82675b2 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/meta05/meta05.1.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/meta05/meta05.1.adm
@@ -1,3 +1,2 @@
-[ { "DataverseName": "testdv", "DatasetName": "t1", "IndexName": "idx1", "IndexStructure": "BTREE", "SearchKey": [ [ "name" ] ], "IsPrimary": false, "Timestamp": "Mon Sep 17 23:21:46 PDT 2012" }
-, { "DataverseName": "testdv", "DatasetName": "t1", "IndexName": "t1", "IndexStructure": "BTREE", "SearchKey": [ [ "id" ] ], "IsPrimary": true, "Timestamp": "Mon Sep 17 23:21:46 PDT 2012" }
- ]
+{ "DataverseName": "testdv", "DatasetName": "t1", "IndexName": "idx1", "IndexStructure": "BTREE", "SearchKey": [ [ "name" ] ], "IsPrimary": false, "Timestamp": "Mon Sep 17 23:21:46 PDT 2012" }
+{ "DataverseName": "testdv", "DatasetName": "t1", "IndexName": "t1", "IndexStructure": "BTREE", "SearchKey": [ [ "id" ] ], "IsPrimary": true, "Timestamp": "Mon Sep 17 23:21:46 PDT 2012" }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/meta06.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/meta06.adm b/asterix-app/src/test/resources/metadata/results/basic/meta06.adm
index 0184bfa..58f5b77 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/meta06.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/meta06.adm
@@ -1,2 +1 @@
-[ { "DataverseName": "testdv", "Name": "fun01", "Arity": "0", "Params": [  ], "ReturnType": "VOID", "Definition": "\"This is an AQL Bodied UDF\"", "Language": "AQL", "Kind": "SCALAR" }
- ]
+{ "DataverseName": "testdv", "Name": "fun01", "Arity": "0", "Params": [  ], "ReturnType": "VOID", "Definition": "\"This is an AQL Bodied UDF\"", "Language": "AQL", "Kind": "SCALAR" }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/meta06/meta06.1.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/meta06/meta06.1.adm b/asterix-app/src/test/resources/metadata/results/basic/meta06/meta06.1.adm
index 0184bfa..58f5b77 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/meta06/meta06.1.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/meta06/meta06.1.adm
@@ -1,2 +1 @@
-[ { "DataverseName": "testdv", "Name": "fun01", "Arity": "0", "Params": [  ], "ReturnType": "VOID", "Definition": "\"This is an AQL Bodied UDF\"", "Language": "AQL", "Kind": "SCALAR" }
- ]
+{ "DataverseName": "testdv", "Name": "fun01", "Arity": "0", "Params": [  ], "ReturnType": "VOID", "Definition": "\"This is an AQL Bodied UDF\"", "Language": "AQL", "Kind": "SCALAR" }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/meta07.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/meta07.adm b/asterix-app/src/test/resources/metadata/results/basic/meta07.adm
index 2665a44..f0a6e1d 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/meta07.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/meta07.adm
@@ -1,3 +1,2 @@
-[ { "NodeName": "nc1", "NumberOfCores": 0, "WorkingMemorySize": 0 }
-, { "NodeName": "nc2", "NumberOfCores": 0, "WorkingMemorySize": 0 }
- ]
+{ "NodeName": "nc1", "NumberOfCores": 0, "WorkingMemorySize": 0 }
+{ "NodeName": "nc2", "NumberOfCores": 0, "WorkingMemorySize": 0 }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/meta07/meta07.1.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/meta07/meta07.1.adm b/asterix-app/src/test/resources/metadata/results/basic/meta07/meta07.1.adm
index 2665a44..f0a6e1d 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/meta07/meta07.1.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/meta07/meta07.1.adm
@@ -1,3 +1,2 @@
-[ { "NodeName": "nc1", "NumberOfCores": 0, "WorkingMemorySize": 0 }
-, { "NodeName": "nc2", "NumberOfCores": 0, "WorkingMemorySize": 0 }
- ]
+{ "NodeName": "nc1", "NumberOfCores": 0, "WorkingMemorySize": 0 }
+{ "NodeName": "nc2", "NumberOfCores": 0, "WorkingMemorySize": 0 }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/meta08.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/meta08.adm b/asterix-app/src/test/resources/metadata/results/basic/meta08.adm
index 4504221..cadf1c4 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/meta08.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/meta08.adm
@@ -1,3 +1,2 @@
-[ { "GroupName": "DEFAULT_NG_ALL_NODES", "NodeNames": {{ "nc1", "nc2" }}, "Timestamp": "Mon Sep 17 12:31:45 PDT 2012" }
-, { "GroupName": "MetadataGroup", "NodeNames": {{ "nc1" }}, "Timestamp": "Mon Sep 17 12:31:45 PDT 2012" }
- ]
+{ "GroupName": "DEFAULT_NG_ALL_NODES", "NodeNames": {{ "nc1", "nc2" }}, "Timestamp": "Mon Sep 17 12:31:45 PDT 2012" }
+{ "GroupName": "MetadataGroup", "NodeNames": {{ "nc1" }}, "Timestamp": "Mon Sep 17 12:31:45 PDT 2012" }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/meta08/meta08.1.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/meta08/meta08.1.adm b/asterix-app/src/test/resources/metadata/results/basic/meta08/meta08.1.adm
index 4504221..cadf1c4 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/meta08/meta08.1.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/meta08/meta08.1.adm
@@ -1,3 +1,2 @@
-[ { "GroupName": "DEFAULT_NG_ALL_NODES", "NodeNames": {{ "nc1", "nc2" }}, "Timestamp": "Mon Sep 17 12:31:45 PDT 2012" }
-, { "GroupName": "MetadataGroup", "NodeNames": {{ "nc1" }}, "Timestamp": "Mon Sep 17 12:31:45 PDT 2012" }
- ]
+{ "GroupName": "DEFAULT_NG_ALL_NODES", "NodeNames": {{ "nc1", "nc2" }}, "Timestamp": "Mon Sep 17 12:31:45 PDT 2012" }
+{ "GroupName": "MetadataGroup", "NodeNames": {{ "nc1" }}, "Timestamp": "Mon Sep 17 12:31:45 PDT 2012" }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/meta09.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/meta09.adm b/asterix-app/src/test/resources/metadata/results/basic/meta09.adm
index a8acf1d..bb7cfca 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/meta09.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/meta09.adm
@@ -1,2 +1 @@
-[ { "DataverseName": "test", "DatasetName": "t1", "DataTypeName": "testtype", "DatasetType": "INTERNAL", "InternalDetails": { "FileStructure": "BTREE", "PartitioningStrategy": "HASH", "PartitioningKey": [ "id" ], "PrimaryKey": [ "id" ], "Autogenerated": false, "GroupName": "DEFAULT_NG_ALL_NODES" }, "ExternalDetails": null, "Hints": {{  }}, "Timestamp": "Mon Aug 26 13:17:15 PDT 2013", "DatasetId": 103, "PendingOp": 0 }
- ]
+{ "DataverseName": "test", "DatasetName": "t1", "DataTypeName": "testtype", "DatasetType": "INTERNAL", "InternalDetails": { "FileStructure": "BTREE", "PartitioningStrategy": "HASH", "PartitioningKey": [ "id" ], "PrimaryKey": [ "id" ], "Autogenerated": false, "GroupName": "DEFAULT_NG_ALL_NODES" }, "ExternalDetails": null, "Hints": {{  }}, "Timestamp": "Mon Aug 26 13:17:15 PDT 2013", "DatasetId": 103, "PendingOp": 0 }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/meta09/meta09.1.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/meta09/meta09.1.adm b/asterix-app/src/test/resources/metadata/results/basic/meta09/meta09.1.adm
index bd1361d..90793ce 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/meta09/meta09.1.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/meta09/meta09.1.adm
@@ -1,2 +1 @@
-[ { "DataverseName": "test", "DatasetName": "t1", "DatatypeName": "testtype", "DatasetType": "INTERNAL", "GroupName": "DEFAULT_NG_ALL_NODES", "CompactionPolicy": "prefix", "CompactionPolicyProperties": [ { "Name": "max-mergable-component-size", "Value": "1073741824" }, { "Name": "max-tolerance-component-count", "Value": "5" } ], "InternalDetails": { "FileStructure": "BTREE", "PartitioningStrategy": "HASH", "PartitioningKey": [ [ "id" ] ], "PrimaryKey": [ [ "id" ] ], "Autogenerated": false }, "ExternalDetails": null, "Hints": {{  }}, "Timestamp": "Thu Sep 26 02:43:46 PDT 2013", "DatasetId": 102i32, "PendingOp": 0i32 }
- ]
+{ "DataverseName": "test", "DatasetName": "t1", "DatatypeName": "testtype", "DatasetType": "INTERNAL", "GroupName": "DEFAULT_NG_ALL_NODES", "CompactionPolicy": "prefix", "CompactionPolicyProperties": [ { "Name": "max-mergable-component-size", "Value": "1073741824" }, { "Name": "max-tolerance-component-count", "Value": "5" } ], "InternalDetails": { "FileStructure": "BTREE", "PartitioningStrategy": "HASH", "PartitioningKey": [ [ "id" ] ], "PrimaryKey": [ [ "id" ] ], "Autogenerated": false }, "ExternalDetails": null, "Hints": {{  }}, "Timestamp": "Thu Sep 26 02:43:46 PDT 2013", "DatasetId": 102i32, "PendingOp": 0i32 }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/meta10.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/meta10.adm b/asterix-app/src/test/resources/metadata/results/basic/meta10.adm
index 80d09a4..573541a 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/meta10.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/meta10.adm
@@ -1,2 +1 @@
-[ 0
- ]
+0

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/meta10/meta10.1.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/meta10/meta10.1.adm b/asterix-app/src/test/resources/metadata/results/basic/meta10/meta10.1.adm
index 80d09a4..573541a 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/meta10/meta10.1.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/meta10/meta10.1.adm
@@ -1,2 +1 @@
-[ 0
- ]
+0

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/meta11.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/meta11.adm b/asterix-app/src/test/resources/metadata/results/basic/meta11.adm
index 80d09a4..573541a 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/meta11.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/meta11.adm
@@ -1,2 +1 @@
-[ 0
- ]
+0

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/meta11/meta11.1.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/meta11/meta11.1.adm b/asterix-app/src/test/resources/metadata/results/basic/meta11/meta11.1.adm
index 80d09a4..573541a 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/meta11/meta11.1.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/meta11/meta11.1.adm
@@ -1,2 +1 @@
-[ 0
- ]
+0

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/meta12.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/meta12.adm b/asterix-app/src/test/resources/metadata/results/basic/meta12.adm
index a66d09b..6cf9685 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/meta12.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/meta12.adm
@@ -1,2 +1 @@
-[ { "DataverseName": "test", "DatasetName": "dst01", "IndexName": "dst01", "IndexStructure": "BTREE", "SearchKey": [ "id" ], "IsPrimary": true, "Timestamp": "Mon Sep 17 23:40:44 PDT 2012" }
- ]
+{ "DataverseName": "test", "DatasetName": "dst01", "IndexName": "dst01", "IndexStructure": "BTREE", "SearchKey": [ "id" ], "IsPrimary": true, "Timestamp": "Mon Sep 17 23:40:44 PDT 2012" }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/meta12/meta12.1.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/meta12/meta12.1.adm b/asterix-app/src/test/resources/metadata/results/basic/meta12/meta12.1.adm
index 57a1986..aa1464a 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/meta12/meta12.1.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/meta12/meta12.1.adm
@@ -1,2 +1 @@
-[ { "DataverseName": "test", "DatasetName": "dst01", "IndexName": "dst01", "IndexStructure": "BTREE", "SearchKey": [ [ "id" ] ], "IsPrimary": true, "Timestamp": "Mon Sep 17 23:40:44 PDT 2012" }
- ]
\ No newline at end of file
+{ "DataverseName": "test", "DatasetName": "dst01", "IndexName": "dst01", "IndexStructure": "BTREE", "SearchKey": [ [ "id" ] ], "IsPrimary": true, "Timestamp": "Mon Sep 17 23:40:44 PDT 2012" }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/meta13.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/meta13.adm b/asterix-app/src/test/resources/metadata/results/basic/meta13.adm
index 80d09a4..573541a 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/meta13.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/meta13.adm
@@ -1,2 +1 @@
-[ 0
- ]
+0

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/meta13/meta13.1.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/meta13/meta13.1.adm b/asterix-app/src/test/resources/metadata/results/basic/meta13/meta13.1.adm
index 80d09a4..573541a 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/meta13/meta13.1.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/meta13/meta13.1.adm
@@ -1,2 +1 @@
-[ 0
- ]
+0

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/meta14.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/meta14.adm b/asterix-app/src/test/resources/metadata/results/basic/meta14.adm
index 80d09a4..573541a 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/meta14.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/meta14.adm
@@ -1,2 +1 @@
-[ 0
- ]
+0

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/meta14/meta14.1.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/meta14/meta14.1.adm b/asterix-app/src/test/resources/metadata/results/basic/meta14/meta14.1.adm
index 80d09a4..573541a 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/meta14/meta14.1.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/meta14/meta14.1.adm
@@ -1,2 +1 @@
-[ 0
- ]
+0

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/meta15.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/meta15.adm b/asterix-app/src/test/resources/metadata/results/basic/meta15.adm
index 109b2e7..a15b061 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/meta15.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/meta15.adm
@@ -1,12 +1,11 @@
-[ { "DataverseName": "Metadata", "Name": "cnn_feed", "Classname": "org.apache.asterix.external.adapter.factory.CNNFeedAdapterFactory", "Type": "INTERNAL", "Timestamp": "Tue Jul 16 22:38:45 PDT 2013" }
-, { "DataverseName": "Metadata", "Name": "file_feed", "Classname": "org.apache.asterix.tools.external.data.RateControlledFileSystemBasedAdapterFactory", "Type": "INTERNAL", "Timestamp": "Tue Jul 16 22:38:45 PDT 2013" }
-, { "DataverseName": "Metadata", "Name": "hdfs", "Classname": "org.apache.asterix.external.adapter.factory.HDFSAdapterFactory", "Type": "INTERNAL", "Timestamp": "Tue Jul 16 22:38:45 PDT 2013" }
-, { "DataverseName": "Metadata", "Name": "hive", "Classname": "org.apache.asterix.external.adapter.factory.HiveAdapterFactory", "Type": "INTERNAL", "Timestamp": "Tue Jul 16 22:38:45 PDT 2013" }
-, { "DataverseName": "Metadata", "Name": "localfs", "Classname": "org.apache.asterix.external.adapter.factory.NCFileSystemAdapterFactory", "Type": "INTERNAL", "Timestamp": "Tue Jul 16 22:38:45 PDT 2013" }
-, { "DataverseName": "Metadata", "Name": "pull_twitter", "Classname": "org.apache.asterix.external.adapter.factory.PullBasedTwitterAdapterFactory", "Type": "INTERNAL", "Timestamp": "Tue Jul 16 22:38:45 PDT 2013" }
-, { "DataverseName": "Metadata", "Name": "push_twitter", "Classname": "org.apache.asterix.external.adapter.factory.PushBasedTwitterAdapterFactory", "Type": "INTERNAL", "Timestamp": "Tue Jul 16 22:38:45 PDT 2013" }
-, { "DataverseName": "Metadata", "Name": "rss_feed", "Classname": "org.apache.asterix.external.adapter.factory.RSSFeedAdapterFactory", "Type": "INTERNAL", "Timestamp": "Tue Jul 16 22:38:45 PDT 2013" }
-, { "DataverseName": "Metadata", "Name": "socket_adapter", "Classname": "org.apache.asterix.tools.external.data.GenericSocketFeedAdapterFactory", "Type": "INTERNAL", "Timestamp": "Tue Jul 16 22:38:45 PDT 2013" }
-, { "DataverseName": "Metadata", "Name": "socket_client", "Classname": "org.apache.asterix.tools.external.data.SocketClientAdapterFactory", "Type": "INTERNAL", "Timestamp": "Wed Nov 20 14:45:58 IST 2013" }
-, { "DataverseName": "Metadata", "Name": "twitter_firehose", "Classname": "org.apache.asterix.tools.external.data.TwitterFirehoseFeedAdapterFactory", "Type": "INTERNAL", "Timestamp": "Tue Jul 16 22:38:45 PDT 2013" }
- ]
+{ "DataverseName": "Metadata", "Name": "cnn_feed", "Classname": "org.apache.asterix.external.adapter.factory.CNNFeedAdapterFactory", "Type": "INTERNAL", "Timestamp": "Tue Jul 16 22:38:45 PDT 2013" }
+{ "DataverseName": "Metadata", "Name": "file_feed", "Classname": "org.apache.asterix.tools.external.data.RateControlledFileSystemBasedAdapterFactory", "Type": "INTERNAL", "Timestamp": "Tue Jul 16 22:38:45 PDT 2013" }
+{ "DataverseName": "Metadata", "Name": "hdfs", "Classname": "org.apache.asterix.external.adapter.factory.HDFSAdapterFactory", "Type": "INTERNAL", "Timestamp": "Tue Jul 16 22:38:45 PDT 2013" }
+{ "DataverseName": "Metadata", "Name": "hive", "Classname": "org.apache.asterix.external.adapter.factory.HiveAdapterFactory", "Type": "INTERNAL", "Timestamp": "Tue Jul 16 22:38:45 PDT 2013" }
+{ "DataverseName": "Metadata", "Name": "localfs", "Classname": "org.apache.asterix.external.adapter.factory.NCFileSystemAdapterFactory", "Type": "INTERNAL", "Timestamp": "Tue Jul 16 22:38:45 PDT 2013" }
+{ "DataverseName": "Metadata", "Name": "pull_twitter", "Classname": "org.apache.asterix.external.adapter.factory.PullBasedTwitterAdapterFactory", "Type": "INTERNAL", "Timestamp": "Tue Jul 16 22:38:45 PDT 2013" }
+{ "DataverseName": "Metadata", "Name": "push_twitter", "Classname": "org.apache.asterix.external.adapter.factory.PushBasedTwitterAdapterFactory", "Type": "INTERNAL", "Timestamp": "Tue Jul 16 22:38:45 PDT 2013" }
+{ "DataverseName": "Metadata", "Name": "rss_feed", "Classname": "org.apache.asterix.external.adapter.factory.RSSFeedAdapterFactory", "Type": "INTERNAL", "Timestamp": "Tue Jul 16 22:38:45 PDT 2013" }
+{ "DataverseName": "Metadata", "Name": "socket_adapter", "Classname": "org.apache.asterix.tools.external.data.GenericSocketFeedAdapterFactory", "Type": "INTERNAL", "Timestamp": "Tue Jul 16 22:38:45 PDT 2013" }
+{ "DataverseName": "Metadata", "Name": "socket_client", "Classname": "org.apache.asterix.tools.external.data.SocketClientAdapterFactory", "Type": "INTERNAL", "Timestamp": "Wed Nov 20 14:45:58 IST 2013" }
+{ "DataverseName": "Metadata", "Name": "twitter_firehose", "Classname": "org.apache.asterix.tools.external.data.TwitterFirehoseFeedAdapterFactory", "Type": "INTERNAL", "Timestamp": "Tue Jul 16 22:38:45 PDT 2013" }

http://git-wip-us.apache.org/repos/asf/incubator-asterixdb/blob/55f26c72/asterix-app/src/test/resources/metadata/results/basic/meta15/meta15.1.adm
----------------------------------------------------------------------
diff --git a/asterix-app/src/test/resources/metadata/results/basic/meta15/meta15.1.adm b/asterix-app/src/test/resources/metadata/results/basic/meta15/meta15.1.adm
index c43183d..8a23d78 100644
--- a/asterix-app/src/test/resources/metadata/results/basic/meta15/meta15.1.adm
+++ b/asterix-app/src/test/resources/metadata/results/basic/meta15/meta15.1.adm
@@ -1,13 +1,12 @@
-[ { "DataverseName": "Metadata", "Name": "azure_twitter", "Classname": "org.apache.asterix.external.adapter.factory.PullBasedAzureTwitterAdapterFactory", "Type": "INTERNAL", "Timestamp": "Thu Oct 24 01:39:27 PDT 2013" }
-, { "DataverseName": "Metadata", "Name": "cnn_feed", "Classname": "org.apache.asterix.external.adapter.factory.CNNFeedAdapterFactory", "Type": "INTERNAL", "Timestamp": "Tue Jul 16 22:38:45 PDT 2013" }
-, { "DataverseName": "Metadata", "Name": "file_feed", "Classname": "org.apache.asterix.tools.external.data.RateControlledFileSystemBasedAdapterFactory", "Type": "INTERNAL", "Timestamp": "Tue Jul 16 22:38:45 PDT 2013" }
-, { "DataverseName": "Metadata", "Name": "hdfs", "Classname": "org.apache.asterix.external.adapter.factory.HDFSAdapterFactory", "Type": "INTERNAL", "Timestamp": "Tue Jul 16 22:38:45 PDT 2013" }
-, { "DataverseName": "Metadata", "Name": "hive", "Classname": "org.apache.asterix.external.adapter.factory.HiveAdapterFactory", "Type": "INTERNAL", "Timestamp": "Tue Jul 16 22:38:45 PDT 2013" }
-, { "DataverseName": "Metadata", "Name": "localfs", "Classname": "org.apache.asterix.external.adapter.factory.NCFileSystemAdapterFactory", "Type": "INTERNAL", "Timestamp": "Tue Jul 16 22:38:45 PDT 2013" }
-, { "DataverseName": "Metadata", "Name": "pull_twitter", "Classname": "org.apache.asterix.external.adapter.factory.PullBasedTwitterAdapterFactory", "Type": "INTERNAL", "Timestamp": "Tue Jul 16 22:38:45 PDT 2013" }
-, { "DataverseName": "Metadata", "Name": "push_twitter", "Classname": "org.apache.asterix.external.adapter.factory.PushBasedTwitterAdapterFactory", "Type": "INTERNAL", "Timestamp": "Tue Jul 16 22:38:45 PDT 2013" }
-, { "DataverseName": "Metadata", "Name": "rss_feed", "Classname": "org.apache.asterix.external.adapter.factory.RSSFeedAdapterFactory", "Type": "INTERNAL", "Timestamp": "Tue Jul 16 22:38:45 PDT 2013" }
-, { "DataverseName": "Metadata", "Name": "socket_adapter", "Classname": "org.apache.asterix.tools.external.data.GenericSocketFeedAdapterFactory", "Type": "INTERNAL", "Timestamp": "Tue Jul 16 22:38:45 PDT 2013" }
-, { "DataverseName": "Metadata", "Name": "socket_client", "Classname": "org.apache.asterix.tools.external.data.SocketClientAdapterFactory", "Type": "INTERNAL", "Timestamp": "Wed Nov 20 14:45:58 IST 2013" }
-, { "DataverseName": "Metadata", "Name": "twitter_firehose", "Classname": "org.apache.asterix.tools.external.data.TwitterFirehoseFeedAdapterFactory", "Type": "INTERNAL", "Timestamp": "Tue Jul 16 22:38:45 PDT 2013" }
- ]
+{ "DataverseName": "Metadata", "Name": "azure_twitter", "Classname": "org.apache.asterix.external.adapter.factory.PullBasedAzureTwitterAdapterFactory", "Type": "INTERNAL", "Timestamp": "Thu Oct 24 01:39:27 PDT 2013" }
+{ "DataverseName": "Metadata", "Name": "cnn_feed", "Classname": "org.apache.asterix.external.adapter.factory.CNNFeedAdapterFactory", "Type": "INTERNAL", "Timestamp": "Tue Jul 16 22:38:45 PDT 2013" }
+{ "DataverseName": "Metadata", "Name": "file_feed", "Classname": "org.apache.asterix.tools.external.data.RateControlledFileSystemBasedAdapterFactory", "Type": "INTERNAL", "Timestamp": "Tue Jul 16 22:38:45 PDT 2013" }
+{ "DataverseName": "Metadata", "Name": "hdfs", "Classname": "org.apache.asterix.external.adapter.factory.HDFSAdapterFactory", "Type": "INTERNAL", "Timestamp": "Tue Jul 16 22:38:45 PDT 2013" }
+{ "DataverseName": "Metadata", "Name": "hive", "Classname": "org.apache.asterix.external.adapter.factory.HiveAdapterFactory", "Type": "INTERNAL", "Timestamp": "Tue Jul 16 22:38:45 PDT 2013" }
+{ "DataverseName": "Metadata", "Name": "localfs", "Classname": "org.apache.asterix.external.adapter.factory.NCFileSystemAdapterFactory", "Type": "INTERNAL", "Timestamp": "Tue Jul 16 22:38:45 PDT 2013" }
+{ "DataverseName": "Metadata", "Name": "pull_twitter", "Classname": "org.apache.asterix.external.adapter.factory.PullBasedTwitterAdapterFactory", "Type": "INTERNAL", "Timestamp": "Tue Jul 16 22:38:45 PDT 2013" }
+{ "DataverseName": "Metadata", "Name": "push_twitter", "Classname": "org.apache.asterix.external.adapter.factory.PushBasedTwitterAdapterFactory", "Type": "INTERNAL", "Timestamp": "Tue Jul 16 22:38:45 PDT 2013" }
+{ "DataverseName": "Metadata", "Name": "rss_feed", "Classname": "org.apache.asterix.external.adapter.factory.RSSFeedAdapterFactory", "Type": "INTERNAL", "Timestamp": "Tue Jul 16 22:38:45 PDT 2013" }
+{ "DataverseName": "Metadata", "Name": "socket_adapter", "Classname": "org.apache.asterix.tools.external.data.GenericSocketFeedAdapterFactory", "Type": "INTERNAL", "Timestamp": "Tue Jul 16 22:38:45 PDT 2013" }
+{ "DataverseName": "Metadata", "Name": "socket_client", "Classname": "org.apache.asterix.tools.external.data.SocketClientAdapterFactory", "Type": "INTERNAL", "Timestamp": "Wed Nov 20 14:45:58 IST 2013" }
+{ "DataverseName": "Metadata", "Name": "twitter_firehose", "Classname": "org.apache.asterix.tools.external.data.TwitterFirehoseFeedAdapterFactory", "Type": "INTERNAL", "Timestamp": "Tue Jul 16 22:38:45 PDT 2013" }


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