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https://issues.apache.org/jira/browse/HBASE-22169?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16842820#comment-16842820
]
HBase QA commented on HBASE-22169:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m
0s{color} | {color:blue} Docker mode activated. {color} |
| {color:red}-1{color} | {color:red} patch {color} | {color:red} 0m 5s{color}
| {color:red} HBASE-22169 does not apply to master. Rebase required? Wrong
Branch? See
https://yetus.apache.org/documentation/in-progress/precommit-patchnames for
help. {color} |
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|| Subsystem || Report/Notes ||
| JIRA Issue | HBASE-22169 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12969054/0001-HBASE-22169-Open-region-failed-cause-memory-leak.patch
|
| Console output |
https://builds.apache.org/job/PreCommit-HBASE-Build/348/console |
| Powered by | Apache Yetus 0.9.0 http://yetus.apache.org |
This message was automatically generated.
> Open region failed cause memory leak
> ------------------------------------
>
> Key: HBASE-22169
> URL: https://issues.apache.org/jira/browse/HBASE-22169
> Project: HBase
> Issue Type: Bug
> Affects Versions: 2.0.5, 2.1.4
> Reporter: Bing Xiao
> Assignee: Bing Xiao
> Priority: Critical
> Fix For: 3.0.0, 2.2.1, 2.1.6
>
> Attachments:
> 0001-HBASE-22169-Open-region-failed-cause-memory-leak.patch,
> HBASE-22169-master-v1.patch, HBASE-22169-master-v2.patch
>
>
> In some cases (for example, coprocessor path is wrong) region open failed,
> MetricsRegionWrapperImpl is already init and not close, cause memory leak;
> {code:java}
> 2019-02-21 15:41:32,929 ERROR
> [RS_OPEN_REGION-hb-2zedsc3fxjn12dl6u-005:16020-7]
> regionserver.RegionCoprocessorHost(362): Failed to load coprocessor
> org.apache.kylin.storage.hbase.cube.v2.coprocessor.endpoint.CubeVisitService
> java.lang.IllegalArgumentException: java.net.UnknownHostException: emr-cluster
> at
> org.apache.hadoop.security.SecurityUtil.buildTokenService(SecurityUtil.java:378)
> at
> org.apache.hadoop.hdfs.NameNodeProxies.createNonHAProxy(NameNodeProxies.java:310)
> at
> org.apache.hadoop.hdfs.NameNodeProxies.createProxy(NameNodeProxies.java:176)
> at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:678)
> at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:619)
> at
> org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:149)
> at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:2653)
> at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:92)
> at org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:2687)
> at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2669)
> at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:371)
> at org.apache.hadoop.fs.Path.getFileSystem(Path.java:295)
> at
> org.apache.hadoop.hbase.util.CoprocessorClassLoader.init(CoprocessorClassLoader.java:165)
> at
> org.apache.hadoop.hbase.util.CoprocessorClassLoader.getClassLoader(CoprocessorClassLoader.java:250)
> at
> org.apache.hadoop.hbase.coprocessor.CoprocessorHost.load(CoprocessorHost.java:194)
> at
> org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost.loadTableCoprocessors(RegionCoprocessorHost.java:352)
> at
> org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost.<init>(RegionCoprocessorHost.java:240)
> at org.apache.hadoop.hbase.regionserver.HRegion.<init>(HRegion.java:749)
> at org.apache.hadoop.hbase.regionserver.HRegion.<init>(HRegion.java:657)
> at sun.reflect.GeneratedConstructorAccessor13.newInstance(Unknown Source)
> at
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
> at org.apache.hadoop.hbase.regionserver.HRegion.newHRegion(HRegion.java:6727)
> at org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:7037)
> at org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:7009)
> at org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:6965)
> at org.apache.hadoop.hbase.regionserver.HRegion.openHRegion(HRegion.java:6916)
> at
> org.apache.hadoop.hbase.regionserver.handler.OpenRegionHandler.openRegion(OpenRegionHandler.java:362)
> at
> org.apache.hadoop.hbase.regionserver.handler.OpenRegionHandler.process(OpenRegionHandler.java:129){code}
>
>
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