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Posted to issues@kylin.apache.org by "QiangZhang (Jira)" <ji...@apache.org> on 2020/08/06 11:16:00 UTC
[jira] [Comment Edited] (KYLIN-4688) Too many tmp files in HDFS tmp
dictionary
[ https://issues.apache.org/jira/browse/KYLIN-4688?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17172257#comment-17172257 ]
QiangZhang edited comment on KYLIN-4688 at 8/6/20, 11:15 AM:
-------------------------------------------------------------
h2. Cause Analysis
# job.getConfiguration() at HFileOutputFormat3.java:530 ,I found this method may be get wrong result ,because I config “hbase.fs.tmp.dir” in hbase-site.xml !image-2020-08-06-18-58-00-355.png!
# fs.deleteOnExit(partitionsPath) at HFileOutputFormat3.java:536，this method do not work ，because the JVM won't shut down unless Kylin stop
was (Author: itzhangqiang):
h2. Cause Analysis
# job.getConfiguration() at HFileOutputFormat3.java:530 ,I found this method get wrong result ,because I config “hbase.fs.tmp.dir” in hbase-site.xml !image-2020-08-06-18-58-00-355.png!
# fs.deleteOnExit(partitionsPath) at HFileOutputFormat3.java:536，this method do not work ，because the JVM won't shut down unless Kylin stop
> Too many tmp files in HDFS tmp dictionary
> -----------------------------------------
>
> Key: KYLIN-4688
> URL: https://issues.apache.org/jira/browse/KYLIN-4688
> Project: Kylin
> Issue Type: Bug
> Components: Others
> Affects Versions: all
> Reporter: QiangZhang
> Priority: Major
> Attachments: image-2020-08-06-18-07-00-377.png, image-2020-08-06-18-29-28-503.png, image-2020-08-06-18-58-00-355.png
>
>
> Too many tmp files in HDFS tmp dictionary,and Kylin doesn't clean up automatically
> !image-2020-08-06-18-07-00-377.png!
> 2. when I debug ,I found : !image-2020-08-06-18-29-28-503.png!
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