[
https://issues.apache.org/jira/browse/HIVE-17698?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16192069#comment-16192069
]
Eugene Koifman commented on HIVE-17698:
---------------------------------------
In fact,
FileSinkOperator.initializeBucketPaths(int filesIdx, String taskId, boolean
isNativeTable,
boolean isSkewedStoredAsSubDirectories)
calls
String subdirPath = AcidUtils.deltaSubdir(txnId, txnId, stmtId);
which means it should already generate a different delta/ (by suffix) for each
FileSinkOperator
> FileSinkDesk.getMergeInputDirName() uses stmtId=0
> -------------------------------------------------
>
> Key: HIVE-17698
> URL: https://issues.apache.org/jira/browse/HIVE-17698
> Project: Hive
> Issue Type: Sub-task
> Components: Transactions
> Reporter: Eugene Koifman
>
> this is certainly wrong for multi statement txn but may also affect writes
> from Union All queries if these are made to follow full Acid convention
> _return new Path(root, AcidUtils.deltaSubdir(txnId, txnId, 0));_
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
