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https://issues.apache.org/jira/browse/HIVE-10227?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sushanth Sowmyan updated HIVE-10227:
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Attachment: HIVE-10227.2.patch
Updating patch after initial feedback from Mithun on adding
HCatClient.getConfVal, and using that to change how ReplicationTask.create and
its factory loading works, instead of statically initializing a HiveConf.
Also, added batching semantics for HCatReplicationTaskIterator so that even if
a user specifies -1 as their max_events, we should not have OOM issues. In
addition, HCatReplicationTaskIterator always returns max_events entries if
available, irrespective of whether or not there are max_events relevant events
in the next eventFrom+max_events events(old behaviour was that it'd return
at-most max_events events as it simply passed these parameters to the
metastore). Basically, HCatReplicationTaskIterator has been made more robust,
and is now the primary interface point to its users.
> Concrete implementation of Export/Import based ReplicationTaskFactory
> ---------------------------------------------------------------------
>
> Key: HIVE-10227
> URL: https://issues.apache.org/jira/browse/HIVE-10227
> Project: Hive
> Issue Type: Sub-task
> Components: Import/Export
> Reporter: Sushanth Sowmyan
> Assignee: Sushanth Sowmyan
> Attachments: HIVE-10227.2.patch, HIVE-10227.patch
>
>
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