[
https://issues.apache.org/jira/browse/IMPALA-9257?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17000180#comment-17000180
]
ASF subversion and git services commented on IMPALA-9257:
---------------------------------------------------------
Commit 32829b9594a90900a27c8117111a1b3499013e37 in impala's branch
refs/heads/master from Vihang Karajgaonkar
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=32829b9 ]
IMPALA-9257: Last event id should be advanced if all events are skipped
Events processor implements a filtering method which skips certain
unnecessary events (eg. events on blacklisted dbs and tables).
However, if the received batch has all the events which are filtered
out, it fails to update its lastSyncedEventId. This causes unnecessary
logs being printed in catalog and the same event batch being fetched
repeatedly.
Testing:
Modified existing test to compare event id after events on blacklisted
dbs and tables.
Change-Id: I7f94c1a8e8c221f504262d5591cda8c3a25c0c32
Reviewed-on: http://gerrit.cloudera.org:8080/14916
Reviewed-by: Anurag Mantripragada <[email protected]>
Reviewed-by: Quanlong Huang <[email protected]>
Tested-by: Impala Public Jenkins <[email protected]>
> Events processor last synced event does not advance if all the events are
> filtered out
> --------------------------------------------------------------------------------------
>
> Key: IMPALA-9257
> URL: https://issues.apache.org/jira/browse/IMPALA-9257
> Project: IMPALA
> Issue Type: Bug
> Affects Versions: Impala 3.4.0
> Reporter: Vihang Karajgaonkar
> Assignee: Vihang Karajgaonkar
> Priority: Minor
> Fix For: Impala 3.4.0
>
>
> If the metastore events processor filters out all the events from a batch, it
> does not advance the {{lastSyncedEventId}}. This is causes unnecessary logs
> to be printed in catalogd. This does not affect events processor since as
> soon as a unfiltered event is received it proceeds further.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
