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https://issues.apache.org/jira/browse/IMPALA-8585?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16849580#comment-16849580
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ASF subversion and git services commented on IMPALA-8585:
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Commit 5faf1745b0e27ff3f95d532ad5e7dc8e34310172 in impala's branch
refs/heads/master from Csaba Ringhofer
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=5faf174 ]
IMPALA-8585: Fix for upgraded + compacted acid tables
Tables that already had data before altered to be an ACID table
keep the old data in their root table/partition directory if
hive.mm.allow.originals == true. These files should be merged to
the base file during the first compaction, so should be read only
if there is no valid base yet.
Also added EE tests for upgraded tables.
Change-Id: I062d8e76f90e0da1b954bf156208c0afb424deb1
Reviewed-on: http://gerrit.cloudera.org:8080/13427
Reviewed-by: Zoltan Borok-Nagy <[email protected]>
Tested-by: Impala Public Jenkins <[email protected]>
> Impala ACID tests
> -----------------
>
> Key: IMPALA-8585
> URL: https://issues.apache.org/jira/browse/IMPALA-8585
> Project: IMPALA
> Issue Type: Improvement
> Reporter: Zoltán Borók-Nagy
> Priority: Critical
> Labels: impala-acid
>
> Umbrella Jira for adding tests about ACID functionality, e.g.:
> * Ordinary table that was upgraded to ACID table
> * Inserting data in hive and querying it in Impala concurrently
> * Compute stats interoperability between Hive and Impala
> * Partitioned tables, dynamic partitioning
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