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From heyongqi...@apache.org
Subject svn commit: r956749 - in /hadoop/hive/branches/branch-0.6: ./ ql/src/java/org/apache/hadoop/hive/ql/exec/ ql/src/test/queries/clientpositive/ ql/src/test/results/clientpositive/
Date Tue, 22 Jun 2010 00:21:52 GMT
Author: heyongqiang
Date: Tue Jun 22 00:21:52 2010
New Revision: 956749

URL: http://svn.apache.org/viewvc?rev=956749&view=rev
Log:
HIVE-1421: problem with sequence and rcfiles are mixed for null partitions (namit via He Yongqiang)

Added:
    hadoop/hive/branches/branch-0.6/ql/src/test/queries/clientpositive/fileformat_mix.q
    hadoop/hive/branches/branch-0.6/ql/src/test/results/clientpositive/fileformat_mix.q.out
Modified:
    hadoop/hive/branches/branch-0.6/CHANGES.txt
    hadoop/hive/branches/branch-0.6/ql/src/java/org/apache/hadoop/hive/ql/exec/ExecDriver.java
    hadoop/hive/branches/branch-0.6/ql/src/java/org/apache/hadoop/hive/ql/exec/Operator.java

Modified: hadoop/hive/branches/branch-0.6/CHANGES.txt
URL: http://svn.apache.org/viewvc/hadoop/hive/branches/branch-0.6/CHANGES.txt?rev=956749&r1=956748&r2=956749&view=diff
==============================================================================
--- hadoop/hive/branches/branch-0.6/CHANGES.txt (original)
+++ hadoop/hive/branches/branch-0.6/CHANGES.txt Tue Jun 22 00:21:52 2010
@@ -529,6 +529,9 @@ Release 0.6.0 -  Unreleased
     HIVE-1418. Bug in RCfiles with Lateral Views
     (He Yongqiang via namit)
 
+    HIVE-1421. problem with sequence and rcfiles are mixed for null partitions
+    (namit via He Yongqiang)
+
 Release 0.5.0 -  Unreleased
 
   INCOMPATIBLE CHANGES

Modified: hadoop/hive/branches/branch-0.6/ql/src/java/org/apache/hadoop/hive/ql/exec/ExecDriver.java
URL: http://svn.apache.org/viewvc/hadoop/hive/branches/branch-0.6/ql/src/java/org/apache/hadoop/hive/ql/exec/ExecDriver.java?rev=956749&r1=956748&r2=956749&view=diff
==============================================================================
--- hadoop/hive/branches/branch-0.6/ql/src/java/org/apache/hadoop/hive/ql/exec/ExecDriver.java
(original)
+++ hadoop/hive/branches/branch-0.6/ql/src/java/org/apache/hadoop/hive/ql/exec/ExecDriver.java
Tue Jun 22 00:21:52 2010
@@ -1211,16 +1211,18 @@ public class ExecDriver extends Task<Map
 
     // The input file does not exist, replace it by a empty file
     Class<? extends HiveOutputFormat> outFileFormat = null;
-
-    TableDesc tableDesc;
+    boolean nonNative = true;
     if (isEmptyPath) {
-      tableDesc = work.getPathToPartitionInfo().get(path).getTableDesc();
+      PartitionDesc partDesc = work.getPathToPartitionInfo().get(path);
+      outFileFormat = partDesc.getOutputFileFormatClass();
+      nonNative = partDesc.getTableDesc().isNonNative();
     } else {
-      tableDesc = work.getAliasToPartnInfo().get(alias).getTableDesc();
+      TableDesc tableDesc =  work.getAliasToPartnInfo().get(alias).getTableDesc();
+      outFileFormat = tableDesc.getOutputFileFormatClass();
+      nonNative = tableDesc.isNonNative();
     }
-    outFileFormat = tableDesc.getOutputFileFormatClass();
 
-    if (tableDesc.isNonNative()) {
+    if (nonNative) {
       FileInputFormat.addInputPaths(job, path);
       LOG.info("Add a non-native table " + path);
       return numEmptyPaths;

Modified: hadoop/hive/branches/branch-0.6/ql/src/java/org/apache/hadoop/hive/ql/exec/Operator.java
URL: http://svn.apache.org/viewvc/hadoop/hive/branches/branch-0.6/ql/src/java/org/apache/hadoop/hive/ql/exec/Operator.java?rev=956749&r1=956748&r2=956749&view=diff
==============================================================================
--- hadoop/hive/branches/branch-0.6/ql/src/java/org/apache/hadoop/hive/ql/exec/Operator.java
(original)
+++ hadoop/hive/branches/branch-0.6/ql/src/java/org/apache/hadoop/hive/ql/exec/Operator.java
Tue Jun 22 00:21:52 2010
@@ -304,6 +304,7 @@ public abstract class Operator<T extends
       return;
     }
 
+    this.out = null;
     if (!areAllParentsInitialized()) {
       return;
     }

Added: hadoop/hive/branches/branch-0.6/ql/src/test/queries/clientpositive/fileformat_mix.q
URL: http://svn.apache.org/viewvc/hadoop/hive/branches/branch-0.6/ql/src/test/queries/clientpositive/fileformat_mix.q?rev=956749&view=auto
==============================================================================
--- hadoop/hive/branches/branch-0.6/ql/src/test/queries/clientpositive/fileformat_mix.q (added)
+++ hadoop/hive/branches/branch-0.6/ql/src/test/queries/clientpositive/fileformat_mix.q Tue
Jun 22 00:21:52 2010
@@ -0,0 +1,17 @@
+drop table fileformat_mix_test;
+
+create table fileformat_mix_test (src int, value string) partitioned by (ds string);
+alter table fileformat_mix_test set fileformat Sequencefile;
+
+insert overwrite table fileformat_mix_test partition (ds='1')
+select key, value from src;
+
+alter table fileformat_mix_test add partition (ds='2');
+
+alter table fileformat_mix_test set fileformat rcfile;
+
+select count(1) from fileformat_mix_test;
+
+select src from fileformat_mix_test;
+
+drop table fileformat_mix_test;
\ No newline at end of file

Added: hadoop/hive/branches/branch-0.6/ql/src/test/results/clientpositive/fileformat_mix.q.out
URL: http://svn.apache.org/viewvc/hadoop/hive/branches/branch-0.6/ql/src/test/results/clientpositive/fileformat_mix.q.out?rev=956749&view=auto
==============================================================================
--- hadoop/hive/branches/branch-0.6/ql/src/test/results/clientpositive/fileformat_mix.q.out
(added)
+++ hadoop/hive/branches/branch-0.6/ql/src/test/results/clientpositive/fileformat_mix.q.out
Tue Jun 22 00:21:52 2010
@@ -0,0 +1,574 @@
+PREHOOK: query: drop table fileformat_mix_test
+PREHOOK: type: DROPTABLE
+POSTHOOK: query: drop table fileformat_mix_test
+POSTHOOK: type: DROPTABLE
+PREHOOK: query: create table fileformat_mix_test (src int, value string) partitioned by (ds
string)
+PREHOOK: type: CREATETABLE
+POSTHOOK: query: create table fileformat_mix_test (src int, value string) partitioned by
(ds string)
+POSTHOOK: type: CREATETABLE
+POSTHOOK: Output: default@fileformat_mix_test
+PREHOOK: query: alter table fileformat_mix_test set fileformat Sequencefile
+PREHOOK: type: null
+POSTHOOK: query: alter table fileformat_mix_test set fileformat Sequencefile
+POSTHOOK: type: null
+POSTHOOK: Input: default@fileformat_mix_test
+POSTHOOK: Output: default@fileformat_mix_test
+PREHOOK: query: insert overwrite table fileformat_mix_test partition (ds='1')
+select key, value from src
+PREHOOK: type: QUERY
+PREHOOK: Input: default@src
+PREHOOK: Output: default@fileformat_mix_test@ds=1
+POSTHOOK: query: insert overwrite table fileformat_mix_test partition (ds='1')
+select key, value from src
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@src
+POSTHOOK: Output: default@fileformat_mix_test@ds=1
+POSTHOOK: Lineage: fileformat_mix_test PARTITION(ds=1).src EXPRESSION [(src)src.FieldSchema(name:key,
type:string, comment:default), ]
+POSTHOOK: Lineage: fileformat_mix_test PARTITION(ds=1).value SIMPLE [(src)src.FieldSchema(name:value,
type:string, comment:default), ]
+PREHOOK: query: alter table fileformat_mix_test add partition (ds='2')
+PREHOOK: type: ALTERTABLE_ADDPARTS
+POSTHOOK: query: alter table fileformat_mix_test add partition (ds='2')
+POSTHOOK: type: ALTERTABLE_ADDPARTS
+POSTHOOK: Output: default@fileformat_mix_test@ds=2
+POSTHOOK: Lineage: fileformat_mix_test PARTITION(ds=1).src EXPRESSION [(src)src.FieldSchema(name:key,
type:string, comment:default), ]
+POSTHOOK: Lineage: fileformat_mix_test PARTITION(ds=1).value SIMPLE [(src)src.FieldSchema(name:value,
type:string, comment:default), ]
+PREHOOK: query: alter table fileformat_mix_test set fileformat rcfile
+PREHOOK: type: null
+POSTHOOK: query: alter table fileformat_mix_test set fileformat rcfile
+POSTHOOK: type: null
+POSTHOOK: Input: default@fileformat_mix_test
+POSTHOOK: Output: default@fileformat_mix_test
+POSTHOOK: Lineage: fileformat_mix_test PARTITION(ds=1).src EXPRESSION [(src)src.FieldSchema(name:key,
type:string, comment:default), ]
+POSTHOOK: Lineage: fileformat_mix_test PARTITION(ds=1).value SIMPLE [(src)src.FieldSchema(name:value,
type:string, comment:default), ]
+PREHOOK: query: select count(1) from fileformat_mix_test
+PREHOOK: type: QUERY
+PREHOOK: Input: default@fileformat_mix_test@ds=1
+PREHOOK: Input: default@fileformat_mix_test@ds=2
+PREHOOK: Output: file:/var/folders/6g/6grtCwPMEf4sqHUPpy6xQG9ByHg/-Tmp-/heyongqiang/hive_2010-06-20_21-21-12_115_4377005987442515283/10000
+POSTHOOK: query: select count(1) from fileformat_mix_test
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@fileformat_mix_test@ds=1
+POSTHOOK: Input: default@fileformat_mix_test@ds=2
+POSTHOOK: Output: file:/var/folders/6g/6grtCwPMEf4sqHUPpy6xQG9ByHg/-Tmp-/heyongqiang/hive_2010-06-20_21-21-12_115_4377005987442515283/10000
+POSTHOOK: Lineage: fileformat_mix_test PARTITION(ds=1).src EXPRESSION [(src)src.FieldSchema(name:key,
type:string, comment:default), ]
+POSTHOOK: Lineage: fileformat_mix_test PARTITION(ds=1).value SIMPLE [(src)src.FieldSchema(name:value,
type:string, comment:default), ]
+500
+PREHOOK: query: select src from fileformat_mix_test
+PREHOOK: type: QUERY
+PREHOOK: Input: default@fileformat_mix_test@ds=1
+PREHOOK: Input: default@fileformat_mix_test@ds=2
+PREHOOK: Output: file:/var/folders/6g/6grtCwPMEf4sqHUPpy6xQG9ByHg/-Tmp-/heyongqiang/hive_2010-06-20_21-21-17_269_3478340175683868925/10000
+POSTHOOK: query: select src from fileformat_mix_test
+POSTHOOK: type: QUERY
+POSTHOOK: Input: default@fileformat_mix_test@ds=1
+POSTHOOK: Input: default@fileformat_mix_test@ds=2
+POSTHOOK: Output: file:/var/folders/6g/6grtCwPMEf4sqHUPpy6xQG9ByHg/-Tmp-/heyongqiang/hive_2010-06-20_21-21-17_269_3478340175683868925/10000
+POSTHOOK: Lineage: fileformat_mix_test PARTITION(ds=1).src EXPRESSION [(src)src.FieldSchema(name:key,
type:string, comment:default), ]
+POSTHOOK: Lineage: fileformat_mix_test PARTITION(ds=1).value SIMPLE [(src)src.FieldSchema(name:value,
type:string, comment:default), ]
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+PREHOOK: query: drop table fileformat_mix_test
+PREHOOK: type: DROPTABLE
+POSTHOOK: query: drop table fileformat_mix_test
+POSTHOOK: type: DROPTABLE
+POSTHOOK: Output: default@fileformat_mix_test
+POSTHOOK: Lineage: fileformat_mix_test PARTITION(ds=1).src EXPRESSION [(src)src.FieldSchema(name:key,
type:string, comment:default), ]
+POSTHOOK: Lineage: fileformat_mix_test PARTITION(ds=1).value SIMPLE [(src)src.FieldSchema(name:value,
type:string, comment:default), ]



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