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Posted to issues@kylin.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2020/10/09 11:09:00 UTC
[jira] [Commented] (KYLIN-4771) Query streaming cube - Thread pool
of MultiThreadsResultCollector be blocked.
[ https://issues.apache.org/jira/browse/KYLIN-4771?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17210839#comment-17210839 ]
ASF GitHub Bot commented on KYLIN-4771:
---------------------------------------
ggKe opened a new pull request #1438:
URL: https://github.com/apache/kylin/pull/1438
## Proposed changes
1、Clear the recordCachePool when the deadline has reached.
2、Add timeout for the recordCachePool offer.
https://issues.apache.org/jira/projects/KYLIN/issues/KYLIN-4771?filter=reportedbyme
## Types of changes
What types of changes does your code introduce to Kylin?
_Put an `x` in the boxes that apply_
- [x] Bugfix (non-breaking change which fixes an issue)
- [ ] New feature (non-breaking change which adds functionality)
- [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
- [ ] Documentation Update (if none of the other choices apply)
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> Query streaming cube - Thread pool of MultiThreadsResultCollector be blocked.
> -----------------------------------------------------------------------------
>
> Key: KYLIN-4771
> URL: https://issues.apache.org/jira/browse/KYLIN-4771
> Project: Kylin
> Issue Type: Bug
> Components: Query Engine, Real-time Streaming
> Affects Versions: v3.1.0
> Environment: Centos 7.4.1
> hbase 1.2.4
> hive 2.0.1
> hadoop 2.7.2
> Reporter: GuKe
> Assignee: GuKe
> Priority: Major
> Fix For: Future
>
> Attachments: image-2020-09-23-11-57-15-795.png, image-2020-09-23-11-57-55-413.png
>
>
> When the receiver query streaming-cube on local it will be blocked for unknown reason.
> This problem can lead to it the receiver can't response query to request.
> !image-2020-09-23-11-57-15-795.png!
> !image-2020-09-23-11-57-55-413.png!
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