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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SQOOP-3149) Sqoop incremental import - NULL column updates are not pulled into HBase table
Date Thu, 03 Aug 2017 13:41:00 GMT

    [ https://issues.apache.org/jira/browse/SQOOP-3149?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16112710#comment-16112710
] 

Hudson commented on SQOOP-3149:
-------------------------------

SUCCESS: Integrated in Jenkins build Sqoop-hadoop200 #1121 (See [https://builds.apache.org/job/Sqoop-hadoop200/1121/])
SQOOP-3149: Sqoop incremental import - NULL column updates are not (annaszonyi: [https://git-wip-us.apache.org/repos/asf?p=sqoop.git&a=commit&h=ba058ac3326aed16eca30c42faa7f0cb391fb299])
* (edit) src/java/org/apache/sqoop/hbase/ToStringPutTransformer.java
* (edit) src/java/org/apache/sqoop/hbase/PutTransformer.java
* (edit) src/java/org/apache/sqoop/hbase/HBasePutProcessor.java
* (edit) src/java/org/apache/sqoop/mapreduce/HBaseBulkImportMapper.java
* (edit) src/test/com/cloudera/sqoop/hbase/HBaseImportTest.java
* (edit) src/test/com/cloudera/sqoop/hbase/HBaseTestCase.java
* (edit) src/test/com/cloudera/sqoop/testutil/BaseSqoopTestCase.java


> Sqoop incremental import -  NULL column updates are not pulled into HBase table
> -------------------------------------------------------------------------------
>
>                 Key: SQOOP-3149
>                 URL: https://issues.apache.org/jira/browse/SQOOP-3149
>             Project: Sqoop
>          Issue Type: Bug
>          Components: connectors/generic, hbase-integration
>    Affects Versions: 1.4.6
>            Reporter: Jilani Shaik
>         Attachments: hbase_delete_support_in_incremental_import
>
>
> Sqoop incremental import data from any database to HBase, if source table's column from
a row is updated to NULL, then target HBase table still showing the previous value for that
column. 
> So if you do a scan on the table for that row, HBase shows the previous values of the
column.
> Expected Result: Sqoop incremental import, If NULL columns are there in source, then
HBase need not store that and if it already exists need to delete that column for a given
row.



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