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https://issues.apache.org/jira/browse/IMPALA-13285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18021269#comment-18021269
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ASF subversion and git services commented on IMPALA-13285:
----------------------------------------------------------
Commit dc46aa48d9449729f312aaaa3312e0d8df150063 in impala's branch
refs/heads/master from stiga-huang
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=dc46aa48d ]
IMPALA-13285: Ignore COMMIT_TXN events on Apache Hive 3
In Apache Hive 3, HMS doesn't provide the API to retrive WriteEvents
info of a given transaction. COMMIT_TXN event just contains a
transaction id so Impala can't process it.
This patch ignores COMMIT_TXN events when building on Apache Hive 3.
Some tests in MetastoreEventsProcessorTest and EventExecutorServiceTest
are skipped due to this.
Tests:
- Manually tested on Apache Hive 3. Verified that EventProcessor still
works after receiving COMMIT_TXN events.
- Passed some tests in MetastoreEventsProcessorTest and
EventExecutorServiceTest that previously failed due to EventProcessor
going into ERROR state.
Change-Id: I863e39b3702028a14e83fed1fe912b441f2c28db
Reviewed-on: http://gerrit.cloudera.org:8080/23117
Reviewed-by: Impala Public Jenkins <[email protected]>
Tested-by: Impala Public Jenkins <[email protected]>
> Handle CommitTxnEvent on Hive3
> ------------------------------
>
> Key: IMPALA-13285
> URL: https://issues.apache.org/jira/browse/IMPALA-13285
> Project: IMPALA
> Issue Type: Bug
> Components: Catalog
> Reporter: Quanlong Huang
> Priority: Major
>
> As memtioned by [~eub] in IMPALA-10871, CommitTxnEvent is not correctly
> handled by Impala when building on Apache Hive3. This tracks the work of
> fixing the bug.
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