You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@hive.apache.org by "Eugene Koifman (JIRA)" <ji...@apache.org> on 2018/11/06 18:30:01 UTC
[jira] [Updated] (HIVE-20874) Add ability to to run high priority
compaction
[ https://issues.apache.org/jira/browse/HIVE-20874?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Eugene Koifman updated HIVE-20874:
----------------------------------
Description:
currently all compaction requests (via Alter Table command or auto initiated ({{Initiator.java}}) land in a queue ({{COMPACTION_QUEUE}} metastore DB table) and are executed in order.
If the queue is long and some table/partition needs to be compacted urgently, there is no way to send it to the beginning of the queue.
Need a way to address this.
was:
currently all compaction requests (via Alter Table command or auto initiated (\{{Initiator.java}}) land in a queue (\{{COMPACTION_QUEUE}} metastore DB table) and are executed in order.
If the queue is long and some table/partition needs to e compacted urgently, there is no way to send it to the beginning of the queue.
Need a way to address this.
> Add ability to to run high priority compaction
> ----------------------------------------------
>
> Key: HIVE-20874
> URL: https://issues.apache.org/jira/browse/HIVE-20874
> Project: Hive
> Issue Type: New Feature
> Components: Transactions
> Affects Versions: 1.0.0
> Reporter: Eugene Koifman
> Priority: Major
>
> currently all compaction requests (via Alter Table command or auto initiated ({{Initiator.java}}) land in a queue ({{COMPACTION_QUEUE}} metastore DB table) and are executed in order.
> If the queue is long and some table/partition needs to be compacted urgently, there is no way to send it to the beginning of the queue.
> Need a way to address this.
>
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)