[
https://issues.apache.org/jira/browse/HBASE-25011?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Chao Wang updated HBASE-25011:
------------------------------
Description:
if this.close() throw exception, will not explain "throw t", we will not seem
actual error.As shown in the figure below. this is code in hbase master branch.
!image-2020-09-11-09-45-06-952.png!
this is log in my production environment， actual error is not printing:
2020-09-10 16:38:17,249 | INFO | RS_OPEN_REGION-regionserve | Open
aes_table,,1599722342956.c05438c8c2e3ec250e8fcbf35b49694d. |
org.apache.hadoop.hbase.regionserver.handler.AssignRegionHandler.process(AssignRegionHandler.java:135)2020-09-10
16:38:17,249 | INFO | RS_OPEN_REGION-regionserve | Open
aes_table,,1599722342956.c05438c8c2e3ec250e8fcbf35b49694d. |
org.apache.hadoop.hbase.regionserver.handler.AssignRegionHandler.process(AssignRegionHandler.java:135)2020-09-10
16:38:17,254 | INFO | RS_OPEN_REGION-regionserver | System coprocessor
org.apache.hadoop.hbase.hindex.server.regionserver.HIndexRegionCoprocessor
loaded, priority=536870911. |
org.apache.hadoop.hbase.coprocessor.CoprocessorHost.loadSystemCoprocessors(CoprocessorHost.java:165)2020-09-10
16:38:17,254 | INFO | RS_OPEN_REGION-regionserver | System coprocessor
org.apache.hadoop.hbase.security.token.TokenProvider loaded,
priority=536870912. |
org.apache.hadoop.hbase.coprocessor.CoprocessorHost.loadSystemCoprocessors(CoprocessorHost.java:165)2020-09-10
16:38:17,254 | INFO | RS_OPEN_REGION-regionserver | System coprocessor
com.huawei.hadoop.hbase.backup.services.RecoveryCoprocessor loaded,
priority=536870913. |
org.apache.hadoop.hbase.coprocessor.CoprocessorHost.loadSystemCoprocessors(CoprocessorHost.java:165)2020-09-10
16:38:17,254 | WARN | RS_OPEN_REGION-regionserver |
HbaseUserUtilsImpl.initialize: Unexpected: initialization called more than
once! |
org.apache.ranger.authorization.hbase.HbaseUserUtilsImpl.initiailize(HbaseUserUtilsImpl.java:48)2020-09-10
16:38:17,254 | INFO | RS_OPEN_REGION-regionserver | System coprocessor
org.apache.ranger.authorization.hbase.RangerAuthorizationCoprocessor loaded,
priority=536870914. |
org.apache.hadoop.hbase.coprocessor.CoprocessorHost.loadSystemCoprocessors(CoprocessorHost.java:165)2020-09-10
16:38:17,254 | WARN | RS_OPEN_REGION-regionserver | SecureBulkLoadEndpoint is
deprecated. It will be removed in future releases. |
org.apache.hadoop.hbase.security.access.SecureBulkLoadEndpoint.start(SecureBulkLoadEndpoint.java:75)2020-09-10
16:38:17,255 | WARN | RS_OPEN_REGION-regionserver | Secure bulk load has been
integrated into HBase core. |
org.apache.hadoop.hbase.security.access.SecureBulkLoadEndpoint.start(SecureBulkLoadEndpoint.java:76)2020-09-10
16:38:17,255 | INFO | RS_OPEN_REGION-regionserver | System coprocessor
org.apache.hadoop.hbase.security.access.SecureBulkLoadEndpoint loaded,
priority=536870915. |
org.apache.hadoop.hbase.coprocessor.CoprocessorHost.loadSystemCoprocessors(CoprocessorHost.java:165)2020-09-10
16:38:17,255 | INFO | RS_OPEN_REGION-regionserver | System coprocessor
org.apache.hadoop.hbase.security.access.ReadOnlyClusterEnabler loaded,
priority=536870916. |
org.apache.hadoop.hbase.coprocessor.CoprocessorHost.loadSystemCoprocessors(CoprocessorHost.java:165)2020-09-10
16:38:17,255 | INFO | RS_OPEN_REGION-regionserver | System coprocessor
org.apache.hadoop.hbase.coprocessor.MetaTableMetrics loaded,
priority=536870917. |
org.apache.hadoop.hbase.coprocessor.CoprocessorHost.loadSystemCoprocessors(CoprocessorHost.java:165)2020-09-10
16:38:17,255 | INFO | RS_OPEN_REGION-regionserver | Unable to get remote
Address |
org.apache.ranger.authorization.hbase.RangerAuthorizationCoprocessor.getRemoteAddress(RangerAuthorizationCoprocessor.java:210)2020-09-10
16:38:17,255 | INFO | RS_OPEN_REGION-regionserver | Waiting for flushes and
compactions to finish for the region
aes_table,,1599722342956.c05438c8c2e3ec250e8fcbf35b49694d. |
org.apache.hadoop.hbase.regionserver.HRegion.waitForFlushesAndCompactions(HRegion.java:1812)2020-09-10
16:38:17,255 | INFO | RS_OPEN_REGION-regionserver | Total wait time for
flushes and compaction for the region
aes_table,,1599722342956.c05438c8c2e3ec250e8fcbf35b49694d. is: 0ms |
org.apache.hadoop.hbase.regionserver.HRegion.waitForFlushesAndCompactions(HRegion.java:1848)2020-09-10
16:38:17,256 | INFO | RS_OPEN_REGION-regionserver | Closing region
aes_table,,1599722342956.c05438c8c2e3ec250e8fcbf35b49694d. |
org.apache.hadoop.hbase.regionserver.HRegion.doClose(HRegion.java:1676)2020-09-10
16:38:17,337 | WARN | RS_OPEN_REGION-regionserver | Failed to open region
aes_table,,1599722342956.c05438c8c2e3ec250e8fcbf35b49694d., will report to
master |
org.apache.hadoop.hbase.regionserver.handler.AssignRegionHandler.cleanUpAndReportFailure(AssignRegionHandler.java:89)java.io.IOException:
The new max sequence id 1 is less than the old max sequence id 10 at
org.apache.hadoop.hbase.wal.WALSplitUtil.writeRegionSequenceIdFile(WALSplitUtil.java:413)
at
org.apache.hadoop.hbase.regionserver.HRegion.writeRegionCloseMarker(HRegion.java:1241)
at org.apache.hadoop.hbase.regionserver.HRegion.doClose(HRegion.java:1781) at
org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:1594) at
org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:1540) at
org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:7484) at
org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:7429) at
org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:7401) at
org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:7359) at
org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:7310) at
org.apache.hadoop.hbase.regionserver.handler.AssignRegionHandler.process(AssignRegionHandler.java:145)
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)
was:
if this.close() throw exception, will not explain "throw t", we will not seem
actual error.As shown in the figure below. this is code in hbase master branch.
!image-2020-09-11-09-45-06-952.png!
this is log in my production environment， actual error is not printing:
2020-09-10 16:38:17,255 | INFO |
RS_OPEN_REGION-regionserver/node-group-1wKzN0003:16020-11 | Waiting for flushes
and compactions to finish for the region
aes_table,,1599722342956.c05438c8c2e3ec250e8fcbf35b49694d. |
org.apache.hadoop.hbase.regionserver.HRegion.waitForFlushesAndCompactions(HRegion.java:1812)2020-09-10
16:38:17,255 | INFO |
RS_OPEN_REGION-regionserver/node-group-1wKzN0003:16020-11 | Waiting for flushes
and compactions to finish for the region
aes_table,,1599722342956.c05438c8c2e3ec250e8fcbf35b49694d. |
org.apache.hadoop.hbase.regionserver.HRegion.waitForFlushesAndCompactions(HRegion.java:1812)2020-09-10
16:38:17,255 | INFO |
RS_OPEN_REGION-regionserver/node-group-1wKzN0003:16020-11 | Total wait time for
flushes and compaction for the region
aes_table,,1599722342956.c05438c8c2e3ec250e8fcbf35b49694d. is: 0ms |
org.apache.hadoop.hbase.regionserver.HRegion.waitForFlushesAndCompactions(HRegion.java:1848)2020-09-10
16:38:17,256 | INFO |
RS_OPEN_REGION-regionserver/node-group-1wKzN0003:16020-11 | Closing region
aes_table,,1599722342956.c05438c8c2e3ec250e8fcbf35b49694d. |
org.apache.hadoop.hbase.regionserver.HRegion.doClose(HRegion.java:1676)2020-09-10
16:38:17,337 | WARN |
RS_OPEN_REGION-regionserver/node-group-1wKzN0003:16020-11 | Failed to open
region aes_table,,1599722342956.c05438c8c2e3ec250e8fcbf35b49694d., will report
to master |
org.apache.hadoop.hbase.regionserver.handler.AssignRegionHandler.cleanUpAndReportFailure(AssignRegionHandler.java:89)java.io.IOException:
The new max sequence id 1 is less than the old max sequence id 10 at
org.apache.hadoop.hbase.wal.WALSplitUtil.writeRegionSequenceIdFile(WALSplitUtil.java:413)
at
org.apache.hadoop.hbase.regionserver.HRegion.writeRegionCloseMarker(HRegion.java:1241)
at org.apache.hadoop.hbase.regionserver.HRegion.doClose(HRegion.java:1781) at
org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:1594) at
org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:1540) at
org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:7484) at
org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:7429) at
org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:7401) at
org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:7359) at
org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:7310) at
org.apache.hadoop.hbase.regionserver.handler.AssignRegionHandler.process(AssignRegionHandler.java:145)
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)
> Swallow Throwable if catch throw other exception
> ------------------------------------------------
>
> Key: HBASE-25011
> URL: https://issues.apache.org/jira/browse/HBASE-25011
> Project: HBase
> Issue Type: Bug
> Components: Region Assignment
> Affects Versions: 2.2.3
> Reporter: Chao Wang
> Assignee: Chao Wang
> Priority: Minor
> Attachments: image-2020-09-11-09-45-06-952.png
>
>
> if this.close() throw exception, will not explain "throw t", we will not
> seem actual error.As shown in the figure below. this is code in hbase master
> branch.
> !image-2020-09-11-09-45-06-952.png!
> this is log in my production environment， actual error is not printing:
> 2020-09-10 16:38:17,249 | INFO | RS_OPEN_REGION-regionserve | Open
> aes_table,,1599722342956.c05438c8c2e3ec250e8fcbf35b49694d. |
> org.apache.hadoop.hbase.regionserver.handler.AssignRegionHandler.process(AssignRegionHandler.java:135)2020-09-10
> 16:38:17,249 | INFO | RS_OPEN_REGION-regionserve | Open
> aes_table,,1599722342956.c05438c8c2e3ec250e8fcbf35b49694d. |
> org.apache.hadoop.hbase.regionserver.handler.AssignRegionHandler.process(AssignRegionHandler.java:135)2020-09-10
> 16:38:17,254 | INFO | RS_OPEN_REGION-regionserver | System coprocessor
> org.apache.hadoop.hbase.hindex.server.regionserver.HIndexRegionCoprocessor
> loaded, priority=536870911. |
> org.apache.hadoop.hbase.coprocessor.CoprocessorHost.loadSystemCoprocessors(CoprocessorHost.java:165)2020-09-10
> 16:38:17,254 | INFO | RS_OPEN_REGION-regionserver | System coprocessor
> org.apache.hadoop.hbase.security.token.TokenProvider loaded,
> priority=536870912. |
> org.apache.hadoop.hbase.coprocessor.CoprocessorHost.loadSystemCoprocessors(CoprocessorHost.java:165)2020-09-10
> 16:38:17,254 | INFO | RS_OPEN_REGION-regionserver | System coprocessor
> com.huawei.hadoop.hbase.backup.services.RecoveryCoprocessor loaded,
> priority=536870913. |
> org.apache.hadoop.hbase.coprocessor.CoprocessorHost.loadSystemCoprocessors(CoprocessorHost.java:165)2020-09-10
> 16:38:17,254 | WARN | RS_OPEN_REGION-regionserver |
> HbaseUserUtilsImpl.initialize: Unexpected: initialization called more than
> once! |
> org.apache.ranger.authorization.hbase.HbaseUserUtilsImpl.initiailize(HbaseUserUtilsImpl.java:48)2020-09-10
> 16:38:17,254 | INFO | RS_OPEN_REGION-regionserver | System coprocessor
> org.apache.ranger.authorization.hbase.RangerAuthorizationCoprocessor loaded,
> priority=536870914. |
> org.apache.hadoop.hbase.coprocessor.CoprocessorHost.loadSystemCoprocessors(CoprocessorHost.java:165)2020-09-10
> 16:38:17,254 | WARN | RS_OPEN_REGION-regionserver | SecureBulkLoadEndpoint
> is deprecated. It will be removed in future releases. |
> org.apache.hadoop.hbase.security.access.SecureBulkLoadEndpoint.start(SecureBulkLoadEndpoint.java:75)2020-09-10
> 16:38:17,255 | WARN | RS_OPEN_REGION-regionserver | Secure bulk load has
> been integrated into HBase core. |
> org.apache.hadoop.hbase.security.access.SecureBulkLoadEndpoint.start(SecureBulkLoadEndpoint.java:76)2020-09-10
> 16:38:17,255 | INFO | RS_OPEN_REGION-regionserver | System coprocessor
> org.apache.hadoop.hbase.security.access.SecureBulkLoadEndpoint loaded,
> priority=536870915. |
> org.apache.hadoop.hbase.coprocessor.CoprocessorHost.loadSystemCoprocessors(CoprocessorHost.java:165)2020-09-10
> 16:38:17,255 | INFO | RS_OPEN_REGION-regionserver | System coprocessor
> org.apache.hadoop.hbase.security.access.ReadOnlyClusterEnabler loaded,
> priority=536870916. |
> org.apache.hadoop.hbase.coprocessor.CoprocessorHost.loadSystemCoprocessors(CoprocessorHost.java:165)2020-09-10
> 16:38:17,255 | INFO | RS_OPEN_REGION-regionserver | System coprocessor
> org.apache.hadoop.hbase.coprocessor.MetaTableMetrics loaded,
> priority=536870917. |
> org.apache.hadoop.hbase.coprocessor.CoprocessorHost.loadSystemCoprocessors(CoprocessorHost.java:165)2020-09-10
> 16:38:17,255 | INFO | RS_OPEN_REGION-regionserver | Unable to get remote
> Address |
> org.apache.ranger.authorization.hbase.RangerAuthorizationCoprocessor.getRemoteAddress(RangerAuthorizationCoprocessor.java:210)2020-09-10
> 16:38:17,255 | INFO | RS_OPEN_REGION-regionserver | Waiting for flushes and
> compactions to finish for the region
> aes_table,,1599722342956.c05438c8c2e3ec250e8fcbf35b49694d. |
> org.apache.hadoop.hbase.regionserver.HRegion.waitForFlushesAndCompactions(HRegion.java:1812)2020-09-10
> 16:38:17,255 | INFO | RS_OPEN_REGION-regionserver | Total wait time for
> flushes and compaction for the region
> aes_table,,1599722342956.c05438c8c2e3ec250e8fcbf35b49694d. is: 0ms |
> org.apache.hadoop.hbase.regionserver.HRegion.waitForFlushesAndCompactions(HRegion.java:1848)2020-09-10
> 16:38:17,256 | INFO | RS_OPEN_REGION-regionserver | Closing region
> aes_table,,1599722342956.c05438c8c2e3ec250e8fcbf35b49694d. |
> org.apache.hadoop.hbase.regionserver.HRegion.doClose(HRegion.java:1676)2020-09-10
> 16:38:17,337 | WARN | RS_OPEN_REGION-regionserver | Failed to open region
> aes_table,,1599722342956.c05438c8c2e3ec250e8fcbf35b49694d., will report to
> master |
> org.apache.hadoop.hbase.regionserver.handler.AssignRegionHandler.cleanUpAndReportFailure(AssignRegionHandler.java:89)java.io.IOException:
> The new max sequence id 1 is less than the old max sequence id 10 at
> org.apache.hadoop.hbase.wal.WALSplitUtil.writeRegionSequenceIdFile(WALSplitUtil.java:413)
> at
> org.apache.hadoop.hbase.regionserver.HRegion.writeRegionCloseMarker(HRegion.java:1241)
> at org.apache.hadoop.hbase.regionserver.HRegion.doClose(HRegion.java:1781)
> at org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:1594) at
> org.apache.hadoop.hbase.regionserver.HRegion.close(HRegion.java:1540) at
> org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:7484)
> at
> org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:7429)
> at
> org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:7401)
> at
> org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:7359)
> at
> org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:7310)
> at
> org.apache.hadoop.hbase.regionserver.handler.AssignRegionHandler.process(AssignRegionHandler.java:145)
> 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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