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Posted to issues@hive.apache.org by "Wei Zheng (JIRA)" <ji...@apache.org> on 2016/05/03 19:38:13 UTC

[jira] [Commented] (HIVE-11793) SHOW LOCKS with DbTxnManager ignores filter options

    [ https://issues.apache.org/jira/browse/HIVE-11793?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15269157#comment-15269157 ] 

Wei Zheng commented on HIVE-11793:
----------------------------------

ping [~ekoifman]..

> SHOW LOCKS with DbTxnManager ignores filter options
> ---------------------------------------------------
>
>                 Key: HIVE-11793
>                 URL: https://issues.apache.org/jira/browse/HIVE-11793
>             Project: Hive
>          Issue Type: Improvement
>          Components: Transactions
>    Affects Versions: 1.0.0
>            Reporter: Eugene Koifman
>            Assignee: Wei Zheng
>            Priority: Minor
>         Attachments: HIVE-11793.1.patch, HIVE-11793.2.patch, HIVE-11793.3.patch
>
>
> https://cwiki.apache.org/confluence/display/Hive/Locking and https://cwiki.apache.org/confluence/display/Hive/LanguageManual+DDL#LanguageManualDDL-ShowLocks list various options that can be used with SHOW LOCKS, e.g. <TABLE>
> When ACID is enabled, all these options are ignored and a full list is returned.
> (also only ext lock id is shown, int lock id is not).
> see DDLTask.showLocks() and TxnHandler.showLocks()
> requires extending ShowLocksRequest which is a Thrift object



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