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Posted to issues@hive.apache.org by "Jesus Camacho Rodriguez (JIRA)" <ji...@apache.org> on 2018/06/16 01:03:00 UTC
[jira] [Commented] (HIVE-19916) master-txnstats branch - integrate
with HIVE-19382
[ https://issues.apache.org/jira/browse/HIVE-19916?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16514598#comment-16514598 ]
Jesus Camacho Rodriguez commented on HIVE-19916:
------------------------------------------------
Indeed they should be present, you should be able to extract them from the conf with property {{ValidTxnWriteIdList.VALID_TABLES_WRITEIDS_KEY}}.
> master-txnstats branch - integrate with HIVE-19382
> --------------------------------------------------
>
> Key: HIVE-19916
> URL: https://issues.apache.org/jira/browse/HIVE-19916
> Project: Hive
> Issue Type: Sub-task
> Reporter: Sergey Shelukhin
> Assignee: Steve Yeom
> Priority: Major
>
> There's some code in original txn stats patch that may go to metastore to get write Ids. This code should not go to metastore, it should fail instead.
> HIVE-19382 should ensure that we have correct IDs already present during optimizer - they are using by e.g. materialized view optimizer, so they should be there; if they are not present, some integration might be needed so that txn stats optimizations also have access to those write Ids.
> cc [~jcamachorodriguez]
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