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Posted to issues-all@impala.apache.org by "ASF subversion and git services (Jira)" <ji...@apache.org> on 2019/09/09 19:54:00 UTC
[jira] [Commented] (IMPALA-8931) Fe not generating lineages when
event hooks are configured
[ https://issues.apache.org/jira/browse/IMPALA-8931?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16926060#comment-16926060 ]
ASF subversion and git services commented on IMPALA-8931:
---------------------------------------------------------
Commit 4327cc351317878de51003c2dcf4a71c9183eb44 in impala's branch refs/heads/master from Bharath Vissapragada
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=4327cc3 ]
IMPALA-8931: Fix fe trigger for lineage events
Currently, fe generates lineage objects only when --lineage_event_log_dir
is configured. This is a legacy startup param. Lineages should also be
generated when event hooks are configured since they can potentially
consume them.
Added a test that confirms that the hook is invoked when a lineage is
created.
Change-Id: I2d8deb05883cc3ecab27fe4afd031a1e7ccb0829
Reviewed-on: http://gerrit.cloudera.org:8080/14194
Reviewed-by: Impala Public Jenkins <im...@cloudera.com>
Tested-by: Impala Public Jenkins <im...@cloudera.com>
> Fe not generating lineages when event hooks are configured
> ----------------------------------------------------------
>
> Key: IMPALA-8931
> URL: https://issues.apache.org/jira/browse/IMPALA-8931
> Project: IMPALA
> Issue Type: Bug
> Components: Frontend
> Affects Versions: Impala 3.2.0
> Reporter: bharath v
> Assignee: bharath v
> Priority: Major
>
> Frontend generates the lineage only when {{--lineage_event_log_dir}} is configured. That is a legacy param and the users are expected to use event hooks to consume lineages. It should also generate lineage events when hooks are configured.
> {noformat}
> public boolean getComputeLineage() {
> return !Strings.isNullOrEmpty(backendCfg_.lineage_event_log_dir);
> } {noformat}
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