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Posted to issues@hive.apache.org by "Prasanth Jayachandran (JIRA)" <ji...@apache.org> on 2018/01/16 20:07:00 UTC
[jira] [Commented] (HIVE-18457) Triggers in unmanaged pools are not
shown
[ https://issues.apache.org/jira/browse/HIVE-18457?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16327701#comment-16327701 ]
Prasanth Jayachandran commented on HIVE-18457:
----------------------------------------------
cc/ [~harishjp] [~sershe]
> Triggers in unmanaged pools are not shown
> -----------------------------------------
>
> Key: HIVE-18457
> URL: https://issues.apache.org/jira/browse/HIVE-18457
> Project: Hive
> Issue Type: Sub-task
> Affects Versions: 3.0.0
> Reporter: Prasanth Jayachandran
> Priority: Major
>
> Did the following sequence to add triggers to UNMANAGED. I can see the triggers added to metastore by IS_IN_UNAMANGED flag is not set in metastore. Also show resource plans does not show triggers in unmanaged pool.
> {code}
> 0: jdbc:hive2://localhost:10000> show resource plans;
> +----------+----------+--------------------+
> | rp_name | status | query_parallelism |
> +----------+----------+--------------------+
> | global | ACTIVE | NULL |
> | llap | ENABLED | NULL |
> +----------+----------+--------------------+
> 0: jdbc:hive2://localhost:10000>ALTER RESOURCE PLAN llap ACTIVATE;
> 0: jdbc:hive2://localhost:10000>ALTER RESOURCE PLAN global DISABLE;
> 0: jdbc:hive2://localhost:10000>CREATE TRIGGER global.highly_parallel WHEN TOTAL_TASKS > 40 DO KILL;
> 0: jdbc:hive2://localhost:10000>ALTER TRIGGER global.highly_parallel ADD TO UNMANAGED;
> 0: jdbc:hive2://localhost:10000>CREATE TRIGGER global.big_hdfs_read WHEN HDFS_BYTES_READ > 3000000000 DO KILL;
> 0: jdbc:hive2://localhost:10000>ALTER TRIGGER global.big_hdfs_read ADD TO UNMANAGED;
> 0: jdbc:hive2://localhost:10000>CREATE TRIGGER global.slow_query WHEN EXECUTION_TIME > 100000 DO KILL;
> 0: jdbc:hive2://localhost:10000>ALTER TRIGGER global.slow_query ADD TO UNMANAGED;
> 0: jdbc:hive2://localhost:10000>CREATE TRIGGER global.some_spills WHEN SPILLED_RECORDS > 10 DO KILL;
> 0: jdbc:hive2://localhost:10000>ALTER TRIGGER global.some_spills ADD TO UNMANAGED;
> 0: jdbc:hive2://localhost:10000>ALTER RESOURCE PLAN global ENABLE;
> 0: jdbc:hive2://localhost:10000>ALTER RESOURCE PLAN global ACTIVATE;
> 0: jdbc:hive2://localhost:10000> show resource plan global;
> +----------------------------------------------------+
> | line |
> +----------------------------------------------------+
> | global[status=ACTIVE,parallelism=null,defaultPool=default] |
> | default[allocFraction=1.0,schedulingPolicy=null,parallelism=4] |
> +----------------------------------------------------+
> {code}
> {code:title=mysql}
> mysql> select * from wm_trigger;
> +------------+-------+-----------------+------------------------------+-------------------+-----------------+
> | TRIGGER_ID | RP_ID | NAME | TRIGGER_EXPRESSION | ACTION_EXPRESSION | IS_IN_UNMANAGED |
> +------------+-------+-----------------+------------------------------+-------------------+-----------------+
> | 29 | 1 | highly_parallel | TOTAL_TASKS > 40 | KILL | |
> | 33 | 1 | big_hdfs_read | HDFS_BYTES_READ > 3000000000 | KILL | |
> | 34 | 1 | slow_query | EXECUTION_TIME > 100000 | KILL | |
> | 35 | 1 | some_spills | SPILLED_RECORDS > 10 | KILL | |
> +------------+-------+-----------------+------------------------------+-------------------+-----------------+
> {code}
> From the above mysql table, IS_IN_UNMANAGED is not set and 'show resource plan global' is not showing triggers defined in unmanaged pool.
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