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Posted to issues@hive.apache.org by "Jesus Camacho Rodriguez (JIRA)" <ji...@apache.org> on 2018/06/14 19:13:00 UTC
[jira] [Resolved] (HIVE-19893) TxnIdUtils.checkEquivalentWriteIds
may return false negatives
[ https://issues.apache.org/jira/browse/HIVE-19893?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jesus Camacho Rodriguez resolved HIVE-19893.
--------------------------------------------
Resolution: Invalid
> TxnIdUtils.checkEquivalentWriteIds may return false negatives
> -------------------------------------------------------------
>
> Key: HIVE-19893
> URL: https://issues.apache.org/jira/browse/HIVE-19893
> Project: Hive
> Issue Type: Bug
> Components: Transactions
> Reporter: Jesus Camacho Rodriguez
> Priority: Major
>
> Observed while working on HIVE-19876.
> Following two lists are equivalent:
> {noformat}
> default.tbl:2:2:2: (hwm:2, minOpenId:2, openTxns:[2])
> default.tbl:2:9223372036854775807:: (hwm:2, minOpenId:none)
> {noformat}
> However, {{checkEquivalentWriteIds}} will return false, i.e., not equivalent.
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