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From yo...@apache.org
Subject incubator-hawq-docs git commit: Clarifying limitations and updating syntax for "hawq register". This closes #58
Date Mon, 14 Nov 2016 22:17:03 GMT
Repository: incubator-hawq-docs
Updated Branches:
  refs/heads/develop fdd6b0933 -> dc9869600

Clarifying limitations and updating syntax for "hawq register". This closes #58

Update restrictions

Signed-off-by: David Yozie <yozie@apache.org>

Update hawq register syntax for consistency

Signed-off-by: David Yozie <yozie@apache.org>

Project: http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/commit/dc986960
Tree: http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/tree/dc986960
Diff: http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/diff/dc986960

Branch: refs/heads/develop
Commit: dc9869600c9757e404609372c05049e45c5f8c20
Parents: fdd6b09
Author: Jane Beckman <jbeckman@pivotal.io>
Authored: Thu Nov 3 15:55:50 2016 -0700
Committer: David Yozie <yozie@apache.org>
Committed: Mon Nov 14 14:14:07 2016 -0800

 datamgmt/load/g-register_files.html.md.erb      |  3 +++
 .../admin_utilities/hawqregister.html.md.erb    | 25 +++++++++++---------
 2 files changed, 17 insertions(+), 11 deletions(-)

diff --git a/datamgmt/load/g-register_files.html.md.erb b/datamgmt/load/g-register_files.html.md.erb
index c0f4e2b..2c96272 100644
--- a/datamgmt/load/g-register_files.html.md.erb
+++ b/datamgmt/load/g-register_files.html.md.erb
@@ -85,6 +85,9 @@ Tables using random distribution are preferred for registering into HAWQ.
 There are additional restrictions when registering hash tables. When registering hash-distributed
tables using a YAML file, the distribution policy in the YAML file must match that of the
table being registered into and the order of the files in the YAML file should reflect the
hash distribution. The size of the registered file should be identical to or a multiple of
the hash table bucket number. 
+Only single-level partitioned tables can be registered into HAWQ.
 ###Example: Registration using a YAML Configuration File
 This example shows how to use `hawq register` to register HDFS data using a YAML configuration
file generated by hawq extract. 

diff --git a/reference/cli/admin_utilities/hawqregister.html.md.erb b/reference/cli/admin_utilities/hawqregister.html.md.erb
index 1bca10e..5ff8dc3 100644
--- a/reference/cli/admin_utilities/hawqregister.html.md.erb
+++ b/reference/cli/admin_utilities/hawqregister.html.md.erb
@@ -11,19 +11,19 @@ Usage 1:
 hawq register [<connection_options>] [-f <hdfsfilepath>] [-e <Eof>] <tablename>
 Usage 2:
-hawq register [<connection_options>] [-c <configfilepath>][--force] <tablename>
+hawq register [<connection_options>] [-c <configfilepath>][-F] <tablename>
 Connection Options:
-     [-h <hostname>] 
-     [-p <port>] 
-     [-U <username>] 
-     [-d <database>]
+     [-h | --host <hostname>] 
+     [-p | --port <port>] 
+     [-U | --user <username>] 
+     [-d | --database <database>]
 Misc. Options:
-     [-f <filepath>] 
-	 [-e <eof>]
- 	 [--force]
-     [-c <yml_config>]  
+     [-f | --filepath <filepath>] 
+	 [-e | --eof<eof>]
+ 	 [-F | --force ] 
+     [-c | --config <yml_config>]  
 hawq register help | -? 
 hawq register --version
@@ -55,8 +55,9 @@ Two usage models are available.
 Metadata for the Parquet file(s) and the destination table must be consistent. Different
 data types are used by HAWQ tables and Parquet files, so the data is mapped. Refer to the
section [Data Type Mapping](hawqregister.html#topic1__section7) below. You must verify that
the structure of the Parquet files and the HAWQ table are compatible before running `hawq
-Only HAWQ or Hive-generated Parquet tables are supported. Partitioned tables are supported,
but only single-level partitioned tables can be registered into HAWQ. 
-Hash tables are not supported in this use model.
+Only HAWQ or Hive-generated Parquet tables are supported.
+Hash tables and partitioned tables are not supported in this use model.
 ###Usage Model 2: Use information from a YAML configuration file to register data
@@ -76,6 +77,8 @@ The currently-supported data types for generating Hive tables into HAWQ
tables a
 The following HIVE data types cannot be converted to HAWQ equivalents: timestamp, decimal,
array, struct, map, and union.   
+Only single-level partitioned tables are supported.
 ###Data Type Mapping<a id="topic1__section7"></a>
 HAWQ and Parquet tables and HIVE and HAWQ tables use different data types. Mapping must be
used for compatibility. You are responsible for making sure your implementation is mapped
to the appropriate data type before running `hawq register`. The tables below show equivalent
data types, if available.

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