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Posted to dev@hbase.apache.org by "Duo Zhang (Jira)" <ji...@apache.org> on 2021/03/03 00:37:00 UTC
[jira] [Resolved] (HBASE-25371) When openRegion fails during
initial verification(before initializing and setting seq num), exception is
observed during region close.
[ https://issues.apache.org/jira/browse/HBASE-25371?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Duo Zhang resolved HBASE-25371.
-------------------------------
Fix Version/s: 2.2.7
Resolution: Fixed
Pushed to branch-2.2+.
Thanks [~arshad.mohammad] for contributing and others for reviewing!
> When openRegion fails during initial verification(before initializing and setting seq num), exception is observed during region close.
> --------------------------------------------------------------------------------------------------------------------------------------
>
> Key: HBASE-25371
> URL: https://issues.apache.org/jira/browse/HBASE-25371
> Project: HBase
> Issue Type: Bug
> Components: Region Assignment
> Affects Versions: 2.2.3
> Reporter: Ajeet Rai
> Assignee: Mohammad Arshad
> Priority: Major
> Fix For: 3.0.0-alpha-1, 2.2.7, 2.5.0, 2.3.5, 2.4.2
>
>
> When openRegion fails during initial verification(before initializing and setting seq num), exception is observed during region close:
>
> 2020-12-03 16:34:47,133 ERROR [RS_OPEN_REGION-regionserver/AAAAAAAAAA:16040-0] handler.OpenRegionHandler: Failed open of region=ns2:testtable4,00000000000000000000150000,1606912406234.cd386135276b7d3c57416df3666e4aea.2020-12-03 16:34:47,133 ERROR [RS_OPEN_REGION-regionserver/blrphispra01054:16040-0] handler.OpenRegionHandler: Failed open of region=ns2:testtable4,00000000000000000000150000,1606912406234.cd386135276b7d3c57416df3666e4aea.java.io.IOException: The new max sequence id 1 is less than the old max sequence id 7134 at org.apache.hadoop.hbase.wal.WALSplitUtil.writeRegionSequenceIdFile(WALSplitUtil.java:418) at org.apache.hadoop.hbase.regionserver.HRegion.writeRegionCloseMarker(HRegion.java:1253) at org.apache.hadoop.hbase.regionserver.HRegion.doClose(HRegion.java:1793) at org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:1606) at org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:1552) at org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:7522) at org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:7467) at org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:7439) at org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:7397) at org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:7348) at org.apache.hadoop.hbase.regionserver.handler.OpenRegionHandler.openRegion(OpenRegionHandler.java:286) at org.apache.hadoop.hbase.regionserver.handler.OpenRegionHandler.process(OpenRegionHandler.java:111) at org.apache.hadoop.hbase.executor.EventHandler.run(EventHandler.java:104) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748)
>
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