[jira] [Commented] (HBASE-8426) Opening a region failed on Metrics source RegionServer,sub=Regions already exists!
[
https://issues.apache.org/jira/browse/HBASE-8426?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13645361#comment-13645361
]
Hudson commented on HBASE-8426:
---
Integrated in hbase-0.95-on-hadoop2 #85 (See
[https://builds.apache.org/job/hbase-0.95-on-hadoop2/85/])
HBASE-8426 Opening a region failed on Metrics source
RegionServer,sub=Regions already exists (Revision 1477246)
Result = FAILURE
eclark :
Files :
*
/hbase/branches/0.95/hbase-hadoop-compat/src/main/java/org/apache/hadoop/hbase/CompatibilitySingletonFactory.java
*
/hbase/branches/0.95/hbase-hadoop1-compat/src/main/java/org/apache/hadoop/hbase/regionserver/MetricsRegionServerSourceFactoryImpl.java
*
/hbase/branches/0.95/hbase-hadoop2-compat/src/main/java/org/apache/hadoop/hbase/regionserver/MetricsRegionServerSourceFactoryImpl.java
Opening a region failed on Metrics source RegionServer,sub=Regions already
exists!
Key: HBASE-8426
URL: https://issues.apache.org/jira/browse/HBASE-8426
Project: HBase
Issue Type: Bug
Affects Versions: 0.95.0
Reporter: Jean-Daniel Cryans
Assignee: Elliott Clark
Priority: Critical
Fix For: 0.98.0, 0.95.1
Attachments: HBASE-8426-0.patch, HBASE-8426-1.patch,
metrics_already_exist.txt
I restarted a cluster on 0.95 (1ecd4c7e0b22bba75c76f2fc2ce369541502b6df) and
some regions failed to open on their first assignment on an exception like:
{noformat}
Caused by: org.apache.hadoop.metrics2.MetricsException: Metrics source
RegionServer,sub=Regions already exists!
at
org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.newSourceName(DefaultMetricsSystem.java:126)
at
org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.sourceName(DefaultMetricsSystem.java:107)
at
org.apache.hadoop.metrics2.impl.MetricsSystemImpl.register(MetricsSystemImpl.java:217)
at
org.apache.hadoop.hbase.metrics.BaseSourceImpl.init(BaseSourceImpl.java:75)
at
org.apache.hadoop.hbase.regionserver.MetricsRegionAggregateSourceImpl.init(MetricsRegionAggregateSourceImpl.java:49)
at
org.apache.hadoop.hbase.regionserver.MetricsRegionAggregateSourceImpl.init(MetricsRegionAggregateSourceImpl.java:41)
at
org.apache.hadoop.hbase.regionserver.MetricsRegionServerSourceFactoryImpl.getAggregate(MetricsRegionServerSourceFactoryImpl.java:33)
at
org.apache.hadoop.hbase.regionserver.MetricsRegionServerSourceFactoryImpl.createRegion(MetricsRegionServerSourceFactoryImpl.java:50)
at
org.apache.hadoop.hbase.regionserver.MetricsRegion.init(MetricsRegion.java:35)
at org.apache.hadoop.hbase.regionserver.HRegion.init(HRegion.java:488)
at org.apache.hadoop.hbase.regionserver.HRegion.init(HRegion.java:400)
{noformat}
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[jira] [Commented] (HBASE-8426) Opening a region failed on Metrics source RegionServer,sub=Regions already exists!
[
https://issues.apache.org/jira/browse/HBASE-8426?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13645390#comment-13645390
]
Hudson commented on HBASE-8426:
---
Integrated in HBase-TRUNK-on-Hadoop-2.0.0 #515 (See
[https://builds.apache.org/job/HBase-TRUNK-on-Hadoop-2.0.0/515/])
HBASE-8426 Opening a region failed on Metrics source
RegionServer,sub=Regions already exists (Revision 1477247)
Result = FAILURE
eclark :
Files :
*
/hbase/trunk/hbase-hadoop-compat/src/main/java/org/apache/hadoop/hbase/CompatibilitySingletonFactory.java
*
/hbase/trunk/hbase-hadoop1-compat/src/main/java/org/apache/hadoop/hbase/regionserver/MetricsRegionServerSourceFactoryImpl.java
*
/hbase/trunk/hbase-hadoop2-compat/src/main/java/org/apache/hadoop/hbase/regionserver/MetricsRegionServerSourceFactoryImpl.java
Opening a region failed on Metrics source RegionServer,sub=Regions already
exists!
Key: HBASE-8426
URL: https://issues.apache.org/jira/browse/HBASE-8426
Project: HBase
Issue Type: Bug
Affects Versions: 0.95.0
Reporter: Jean-Daniel Cryans
Assignee: Elliott Clark
Priority: Critical
Fix For: 0.98.0, 0.95.1
Attachments: HBASE-8426-0.patch, HBASE-8426-1.patch,
metrics_already_exist.txt
I restarted a cluster on 0.95 (1ecd4c7e0b22bba75c76f2fc2ce369541502b6df) and
some regions failed to open on their first assignment on an exception like:
{noformat}
Caused by: org.apache.hadoop.metrics2.MetricsException: Metrics source
RegionServer,sub=Regions already exists!
at
org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.newSourceName(DefaultMetricsSystem.java:126)
at
org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.sourceName(DefaultMetricsSystem.java:107)
at
org.apache.hadoop.metrics2.impl.MetricsSystemImpl.register(MetricsSystemImpl.java:217)
at
org.apache.hadoop.hbase.metrics.BaseSourceImpl.init(BaseSourceImpl.java:75)
at
org.apache.hadoop.hbase.regionserver.MetricsRegionAggregateSourceImpl.init(MetricsRegionAggregateSourceImpl.java:49)
at
org.apache.hadoop.hbase.regionserver.MetricsRegionAggregateSourceImpl.init(MetricsRegionAggregateSourceImpl.java:41)
at
org.apache.hadoop.hbase.regionserver.MetricsRegionServerSourceFactoryImpl.getAggregate(MetricsRegionServerSourceFactoryImpl.java:33)
at
org.apache.hadoop.hbase.regionserver.MetricsRegionServerSourceFactoryImpl.createRegion(MetricsRegionServerSourceFactoryImpl.java:50)
at
org.apache.hadoop.hbase.regionserver.MetricsRegion.init(MetricsRegion.java:35)
at org.apache.hadoop.hbase.regionserver.HRegion.init(HRegion.java:488)
at org.apache.hadoop.hbase.regionserver.HRegion.init(HRegion.java:400)
{noformat}
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[jira] [Commented] (HBASE-8426) Opening a region failed on Metrics source RegionServer,sub=Regions already exists!
[
https://issues.apache.org/jira/browse/HBASE-8426?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13645119#comment-13645119
]
Hudson commented on HBASE-8426:
---
Integrated in hbase-0.95 #168 (See
[https://builds.apache.org/job/hbase-0.95/168/])
HBASE-8426 Opening a region failed on Metrics source
RegionServer,sub=Regions already exists (Revision 1477246)
Result = SUCCESS
eclark :
Files :
*
/hbase/branches/0.95/hbase-hadoop-compat/src/main/java/org/apache/hadoop/hbase/CompatibilitySingletonFactory.java
*
/hbase/branches/0.95/hbase-hadoop1-compat/src/main/java/org/apache/hadoop/hbase/regionserver/MetricsRegionServerSourceFactoryImpl.java
*
/hbase/branches/0.95/hbase-hadoop2-compat/src/main/java/org/apache/hadoop/hbase/regionserver/MetricsRegionServerSourceFactoryImpl.java
Opening a region failed on Metrics source RegionServer,sub=Regions already
exists!
Key: HBASE-8426
URL: https://issues.apache.org/jira/browse/HBASE-8426
Project: HBase
Issue Type: Bug
Affects Versions: 0.95.0
Reporter: Jean-Daniel Cryans
Assignee: Elliott Clark
Priority: Critical
Fix For: 0.98.0, 0.95.1
Attachments: HBASE-8426-0.patch, HBASE-8426-1.patch,
metrics_already_exist.txt
I restarted a cluster on 0.95 (1ecd4c7e0b22bba75c76f2fc2ce369541502b6df) and
some regions failed to open on their first assignment on an exception like:
{noformat}
Caused by: org.apache.hadoop.metrics2.MetricsException: Metrics source
RegionServer,sub=Regions already exists!
at
org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.newSourceName(DefaultMetricsSystem.java:126)
at
org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.sourceName(DefaultMetricsSystem.java:107)
at
org.apache.hadoop.metrics2.impl.MetricsSystemImpl.register(MetricsSystemImpl.java:217)
at
org.apache.hadoop.hbase.metrics.BaseSourceImpl.init(BaseSourceImpl.java:75)
at
org.apache.hadoop.hbase.regionserver.MetricsRegionAggregateSourceImpl.init(MetricsRegionAggregateSourceImpl.java:49)
at
org.apache.hadoop.hbase.regionserver.MetricsRegionAggregateSourceImpl.init(MetricsRegionAggregateSourceImpl.java:41)
at
org.apache.hadoop.hbase.regionserver.MetricsRegionServerSourceFactoryImpl.getAggregate(MetricsRegionServerSourceFactoryImpl.java:33)
at
org.apache.hadoop.hbase.regionserver.MetricsRegionServerSourceFactoryImpl.createRegion(MetricsRegionServerSourceFactoryImpl.java:50)
at
org.apache.hadoop.hbase.regionserver.MetricsRegion.init(MetricsRegion.java:35)
at org.apache.hadoop.hbase.regionserver.HRegion.init(HRegion.java:488)
at org.apache.hadoop.hbase.regionserver.HRegion.init(HRegion.java:400)
{noformat}
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[jira] [Commented] (HBASE-8426) Opening a region failed on Metrics source RegionServer,sub=Regions already exists!
[
https://issues.apache.org/jira/browse/HBASE-8426?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13645148#comment-13645148
]
Hudson commented on HBASE-8426:
---
Integrated in HBase-TRUNK #4086 (See
[https://builds.apache.org/job/HBase-TRUNK/4086/])
HBASE-8426 Opening a region failed on Metrics source
RegionServer,sub=Regions already exists (Revision 1477247)
Result = FAILURE
eclark :
Files :
*
/hbase/trunk/hbase-hadoop-compat/src/main/java/org/apache/hadoop/hbase/CompatibilitySingletonFactory.java
*
/hbase/trunk/hbase-hadoop1-compat/src/main/java/org/apache/hadoop/hbase/regionserver/MetricsRegionServerSourceFactoryImpl.java
*
/hbase/trunk/hbase-hadoop2-compat/src/main/java/org/apache/hadoop/hbase/regionserver/MetricsRegionServerSourceFactoryImpl.java
Opening a region failed on Metrics source RegionServer,sub=Regions already
exists!
Key: HBASE-8426
URL: https://issues.apache.org/jira/browse/HBASE-8426
Project: HBase
Issue Type: Bug
Affects Versions: 0.95.0
Reporter: Jean-Daniel Cryans
Assignee: Elliott Clark
Priority: Critical
Fix For: 0.98.0, 0.95.1
Attachments: HBASE-8426-0.patch, HBASE-8426-1.patch,
metrics_already_exist.txt
I restarted a cluster on 0.95 (1ecd4c7e0b22bba75c76f2fc2ce369541502b6df) and
some regions failed to open on their first assignment on an exception like:
{noformat}
Caused by: org.apache.hadoop.metrics2.MetricsException: Metrics source
RegionServer,sub=Regions already exists!
at
org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.newSourceName(DefaultMetricsSystem.java:126)
at
org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.sourceName(DefaultMetricsSystem.java:107)
at
org.apache.hadoop.metrics2.impl.MetricsSystemImpl.register(MetricsSystemImpl.java:217)
at
org.apache.hadoop.hbase.metrics.BaseSourceImpl.init(BaseSourceImpl.java:75)
at
org.apache.hadoop.hbase.regionserver.MetricsRegionAggregateSourceImpl.init(MetricsRegionAggregateSourceImpl.java:49)
at
org.apache.hadoop.hbase.regionserver.MetricsRegionAggregateSourceImpl.init(MetricsRegionAggregateSourceImpl.java:41)
at
org.apache.hadoop.hbase.regionserver.MetricsRegionServerSourceFactoryImpl.getAggregate(MetricsRegionServerSourceFactoryImpl.java:33)
at
org.apache.hadoop.hbase.regionserver.MetricsRegionServerSourceFactoryImpl.createRegion(MetricsRegionServerSourceFactoryImpl.java:50)
at
org.apache.hadoop.hbase.regionserver.MetricsRegion.init(MetricsRegion.java:35)
at org.apache.hadoop.hbase.regionserver.HRegion.init(HRegion.java:488)
at org.apache.hadoop.hbase.regionserver.HRegion.init(HRegion.java:400)
{noformat}
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[jira] [Commented] (HBASE-8426) Opening a region failed on Metrics source RegionServer,sub=Regions already exists!
[
https://issues.apache.org/jira/browse/HBASE-8426?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13643389#comment-13643389
]
Jean-Daniel Cryans commented on HBASE-8426:
---
+1 from me.
Opening a region failed on Metrics source RegionServer,sub=Regions already
exists!
Key: HBASE-8426
URL: https://issues.apache.org/jira/browse/HBASE-8426
Project: HBase
Issue Type: Bug
Affects Versions: 0.95.0
Reporter: Jean-Daniel Cryans
Assignee: Elliott Clark
Priority: Critical
Fix For: 0.98.0, 0.95.1
Attachments: HBASE-8426-0.patch, HBASE-8426-1.patch,
metrics_already_exist.txt
I restarted a cluster on 0.95 (1ecd4c7e0b22bba75c76f2fc2ce369541502b6df) and
some regions failed to open on their first assignment on an exception like:
{noformat}
Caused by: org.apache.hadoop.metrics2.MetricsException: Metrics source
RegionServer,sub=Regions already exists!
at
org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.newSourceName(DefaultMetricsSystem.java:126)
at
org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.sourceName(DefaultMetricsSystem.java:107)
at
org.apache.hadoop.metrics2.impl.MetricsSystemImpl.register(MetricsSystemImpl.java:217)
at
org.apache.hadoop.hbase.metrics.BaseSourceImpl.init(BaseSourceImpl.java:75)
at
org.apache.hadoop.hbase.regionserver.MetricsRegionAggregateSourceImpl.init(MetricsRegionAggregateSourceImpl.java:49)
at
org.apache.hadoop.hbase.regionserver.MetricsRegionAggregateSourceImpl.init(MetricsRegionAggregateSourceImpl.java:41)
at
org.apache.hadoop.hbase.regionserver.MetricsRegionServerSourceFactoryImpl.getAggregate(MetricsRegionServerSourceFactoryImpl.java:33)
at
org.apache.hadoop.hbase.regionserver.MetricsRegionServerSourceFactoryImpl.createRegion(MetricsRegionServerSourceFactoryImpl.java:50)
at
org.apache.hadoop.hbase.regionserver.MetricsRegion.init(MetricsRegion.java:35)
at org.apache.hadoop.hbase.regionserver.HRegion.init(HRegion.java:488)
at org.apache.hadoop.hbase.regionserver.HRegion.init(HRegion.java:400)
{noformat}
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[jira] [Commented] (HBASE-8426) Opening a region failed on Metrics source RegionServer,sub=Regions already exists!
[
https://issues.apache.org/jira/browse/HBASE-8426?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13642195#comment-13642195
]
Jean-Daniel Cryans commented on HBASE-8426:
---
V1 patch fixes my issue. Can you think of any adverse effect applying this
[~eclark]?
Opening a region failed on Metrics source RegionServer,sub=Regions already
exists!
Key: HBASE-8426
URL: https://issues.apache.org/jira/browse/HBASE-8426
Project: HBase
Issue Type: Bug
Affects Versions: 0.95.0
Reporter: Jean-Daniel Cryans
Assignee: Elliott Clark
Priority: Critical
Fix For: 0.98.0, 0.95.1
Attachments: HBASE-8426-0.patch, HBASE-8426-1.patch,
metrics_already_exist.txt
I restarted a cluster on 0.95 (1ecd4c7e0b22bba75c76f2fc2ce369541502b6df) and
some regions failed to open on their first assignment on an exception like:
{noformat}
Caused by: org.apache.hadoop.metrics2.MetricsException: Metrics source
RegionServer,sub=Regions already exists!
at
org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.newSourceName(DefaultMetricsSystem.java:126)
at
org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.sourceName(DefaultMetricsSystem.java:107)
at
org.apache.hadoop.metrics2.impl.MetricsSystemImpl.register(MetricsSystemImpl.java:217)
at
org.apache.hadoop.hbase.metrics.BaseSourceImpl.init(BaseSourceImpl.java:75)
at
org.apache.hadoop.hbase.regionserver.MetricsRegionAggregateSourceImpl.init(MetricsRegionAggregateSourceImpl.java:49)
at
org.apache.hadoop.hbase.regionserver.MetricsRegionAggregateSourceImpl.init(MetricsRegionAggregateSourceImpl.java:41)
at
org.apache.hadoop.hbase.regionserver.MetricsRegionServerSourceFactoryImpl.getAggregate(MetricsRegionServerSourceFactoryImpl.java:33)
at
org.apache.hadoop.hbase.regionserver.MetricsRegionServerSourceFactoryImpl.createRegion(MetricsRegionServerSourceFactoryImpl.java:50)
at
org.apache.hadoop.hbase.regionserver.MetricsRegion.init(MetricsRegion.java:35)
at org.apache.hadoop.hbase.regionserver.HRegion.init(HRegion.java:488)
at org.apache.hadoop.hbase.regionserver.HRegion.init(HRegion.java:400)
{noformat}
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[jira] [Commented] (HBASE-8426) Opening a region failed on Metrics source RegionServer,sub=Regions already exists!
[
https://issues.apache.org/jira/browse/HBASE-8426?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13642353#comment-13642353
]
Elliott Clark commented on HBASE-8426:
--
Nope there's not much harm. We take a lock. But we're already in a
synchronized method so it should just be free.
Opening a region failed on Metrics source RegionServer,sub=Regions already
exists!
Key: HBASE-8426
URL: https://issues.apache.org/jira/browse/HBASE-8426
Project: HBase
Issue Type: Bug
Affects Versions: 0.95.0
Reporter: Jean-Daniel Cryans
Assignee: Elliott Clark
Priority: Critical
Fix For: 0.98.0, 0.95.1
Attachments: HBASE-8426-0.patch, HBASE-8426-1.patch,
metrics_already_exist.txt
I restarted a cluster on 0.95 (1ecd4c7e0b22bba75c76f2fc2ce369541502b6df) and
some regions failed to open on their first assignment on an exception like:
{noformat}
Caused by: org.apache.hadoop.metrics2.MetricsException: Metrics source
RegionServer,sub=Regions already exists!
at
org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.newSourceName(DefaultMetricsSystem.java:126)
at
org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.sourceName(DefaultMetricsSystem.java:107)
at
org.apache.hadoop.metrics2.impl.MetricsSystemImpl.register(MetricsSystemImpl.java:217)
at
org.apache.hadoop.hbase.metrics.BaseSourceImpl.init(BaseSourceImpl.java:75)
at
org.apache.hadoop.hbase.regionserver.MetricsRegionAggregateSourceImpl.init(MetricsRegionAggregateSourceImpl.java:49)
at
org.apache.hadoop.hbase.regionserver.MetricsRegionAggregateSourceImpl.init(MetricsRegionAggregateSourceImpl.java:41)
at
org.apache.hadoop.hbase.regionserver.MetricsRegionServerSourceFactoryImpl.getAggregate(MetricsRegionServerSourceFactoryImpl.java:33)
at
org.apache.hadoop.hbase.regionserver.MetricsRegionServerSourceFactoryImpl.createRegion(MetricsRegionServerSourceFactoryImpl.java:50)
at
org.apache.hadoop.hbase.regionserver.MetricsRegion.init(MetricsRegion.java:35)
at org.apache.hadoop.hbase.regionserver.HRegion.init(HRegion.java:488)
at org.apache.hadoop.hbase.regionserver.HRegion.init(HRegion.java:400)
{noformat}
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[jira] [Commented] (HBASE-8426) Opening a region failed on Metrics source RegionServer,sub=Regions already exists!
[
https://issues.apache.org/jira/browse/HBASE-8426?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13642358#comment-13642358
]
Elliott Clark commented on HBASE-8426:
--
Submitting to QA to see what it says.
Opening a region failed on Metrics source RegionServer,sub=Regions already
exists!
Key: HBASE-8426
URL: https://issues.apache.org/jira/browse/HBASE-8426
Project: HBase
Issue Type: Bug
Affects Versions: 0.95.0
Reporter: Jean-Daniel Cryans
Assignee: Elliott Clark
Priority: Critical
Fix For: 0.98.0, 0.95.1
Attachments: HBASE-8426-0.patch, HBASE-8426-1.patch,
metrics_already_exist.txt
I restarted a cluster on 0.95 (1ecd4c7e0b22bba75c76f2fc2ce369541502b6df) and
some regions failed to open on their first assignment on an exception like:
{noformat}
Caused by: org.apache.hadoop.metrics2.MetricsException: Metrics source
RegionServer,sub=Regions already exists!
at
org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.newSourceName(DefaultMetricsSystem.java:126)
at
org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.sourceName(DefaultMetricsSystem.java:107)
at
org.apache.hadoop.metrics2.impl.MetricsSystemImpl.register(MetricsSystemImpl.java:217)
at
org.apache.hadoop.hbase.metrics.BaseSourceImpl.init(BaseSourceImpl.java:75)
at
org.apache.hadoop.hbase.regionserver.MetricsRegionAggregateSourceImpl.init(MetricsRegionAggregateSourceImpl.java:49)
at
org.apache.hadoop.hbase.regionserver.MetricsRegionAggregateSourceImpl.init(MetricsRegionAggregateSourceImpl.java:41)
at
org.apache.hadoop.hbase.regionserver.MetricsRegionServerSourceFactoryImpl.getAggregate(MetricsRegionServerSourceFactoryImpl.java:33)
at
org.apache.hadoop.hbase.regionserver.MetricsRegionServerSourceFactoryImpl.createRegion(MetricsRegionServerSourceFactoryImpl.java:50)
at
org.apache.hadoop.hbase.regionserver.MetricsRegion.init(MetricsRegion.java:35)
at org.apache.hadoop.hbase.regionserver.HRegion.init(HRegion.java:488)
at org.apache.hadoop.hbase.regionserver.HRegion.init(HRegion.java:400)
{noformat}
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[jira] [Commented] (HBASE-8426) Opening a region failed on Metrics source RegionServer,sub=Regions already exists!
[
https://issues.apache.org/jira/browse/HBASE-8426?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13642414#comment-13642414
]
Hadoop QA commented on HBASE-8426:
--
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12580431/HBASE-8426-1.patch
against trunk revision .
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:red}-1 tests included{color}. The patch doesn't appear to include
any new or modified tests.
Please justify why no new tests are needed for this
patch.
Also please list what manual steps were performed to
verify this patch.
{color:green}+1 hadoop1.0{color}. The patch compiles against the hadoop
1.0 profile.
{color:green}+1 hadoop2.0{color}. The patch compiles against the hadoop
2.0 profile.
{color:green}+1 javadoc{color}. The javadoc tool did not generate any
warning messages.
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 findbugs{color}. The patch does not introduce any new
Findbugs (version 1.3.9) warnings.
{color:red}-1 release audit{color}. The applied patch generated 1 release
audit warnings (more than the trunk's current 0 warnings).
{color:green}+1 lineLengths{color}. The patch does not introduce lines
longer than 100
{color:green}+1 site{color}. The mvn site goal succeeds with this patch.
{color:red}-1 core tests{color}. The patch failed these unit tests:
org.apache.hadoop.hbase.backup.TestHFileArchiving
Test results:
https://builds.apache.org/job/PreCommit-HBASE-Build/5458//testReport/
Release audit warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/5458//artifact/trunk/patchprocess/patchReleaseAuditProblems.txt
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/5458//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-protocol.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/5458//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-client.html
Findbugs warnings:
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This message is automatically generated.
Opening a region failed on Metrics source RegionServer,sub=Regions already
exists!
Key: HBASE-8426
URL: https://issues.apache.org/jira/browse/HBASE-8426
Project: HBase
Issue Type: Bug
Affects Versions: 0.95.0
Reporter: Jean-Daniel Cryans
Assignee: Elliott Clark
Priority: Critical
Fix For: 0.98.0, 0.95.1
Attachments: HBASE-8426-0.patch, HBASE-8426-1.patch,
metrics_already_exist.txt
I restarted a cluster on 0.95 (1ecd4c7e0b22bba75c76f2fc2ce369541502b6df) and
some regions failed to open on their first assignment on an exception like:
{noformat}
Caused by: org.apache.hadoop.metrics2.MetricsException: Metrics source
RegionServer,sub=Regions already exists!
at
org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.newSourceName(DefaultMetricsSystem.java:126)
at
org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.sourceName(DefaultMetricsSystem.java:107)
at
org.apache.hadoop.metrics2.impl.MetricsSystemImpl.register(MetricsSystemImpl.java:217)
at
org.apache.hadoop.hbase.metrics.BaseSourceImpl.init(BaseSourceImpl.java:75)
at
org.apache.hadoop.hbase.regionserver.MetricsRegionAggregateSourceImpl.init(MetricsRegionAggregateSourceImpl.java:49)
at
org.apache.hadoop.hbase.regionserver.MetricsRegionAggregateSourceImpl.init(MetricsRegionAggregateSourceImpl.java:41)
at
[jira] [Commented] (HBASE-8426) Opening a region failed on Metrics source RegionServer,sub=Regions already exists!
[
https://issues.apache.org/jira/browse/HBASE-8426?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13642431#comment-13642431
]
Elliott Clark commented on HBASE-8426:
--
Release audit -1 is from test data. Not sure how that file is in there. We
might need to add test/data back to the rat ignores.
Running TestHFileArchiving now.
Opening a region failed on Metrics source RegionServer,sub=Regions already
exists!
Key: HBASE-8426
URL: https://issues.apache.org/jira/browse/HBASE-8426
Project: HBase
Issue Type: Bug
Affects Versions: 0.95.0
Reporter: Jean-Daniel Cryans
Assignee: Elliott Clark
Priority: Critical
Fix For: 0.98.0, 0.95.1
Attachments: HBASE-8426-0.patch, HBASE-8426-1.patch,
metrics_already_exist.txt
I restarted a cluster on 0.95 (1ecd4c7e0b22bba75c76f2fc2ce369541502b6df) and
some regions failed to open on their first assignment on an exception like:
{noformat}
Caused by: org.apache.hadoop.metrics2.MetricsException: Metrics source
RegionServer,sub=Regions already exists!
at
org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.newSourceName(DefaultMetricsSystem.java:126)
at
org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.sourceName(DefaultMetricsSystem.java:107)
at
org.apache.hadoop.metrics2.impl.MetricsSystemImpl.register(MetricsSystemImpl.java:217)
at
org.apache.hadoop.hbase.metrics.BaseSourceImpl.init(BaseSourceImpl.java:75)
at
org.apache.hadoop.hbase.regionserver.MetricsRegionAggregateSourceImpl.init(MetricsRegionAggregateSourceImpl.java:49)
at
org.apache.hadoop.hbase.regionserver.MetricsRegionAggregateSourceImpl.init(MetricsRegionAggregateSourceImpl.java:41)
at
org.apache.hadoop.hbase.regionserver.MetricsRegionServerSourceFactoryImpl.getAggregate(MetricsRegionServerSourceFactoryImpl.java:33)
at
org.apache.hadoop.hbase.regionserver.MetricsRegionServerSourceFactoryImpl.createRegion(MetricsRegionServerSourceFactoryImpl.java:50)
at
org.apache.hadoop.hbase.regionserver.MetricsRegion.init(MetricsRegion.java:35)
at org.apache.hadoop.hbase.regionserver.HRegion.init(HRegion.java:488)
at org.apache.hadoop.hbase.regionserver.HRegion.init(HRegion.java:400)
{noformat}
I'm attaching a bigger log.
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[jira] [Commented] (HBASE-8426) Opening a region failed on Metrics source RegionServer,sub=Regions already exists!
[
https://issues.apache.org/jira/browse/HBASE-8426?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13642542#comment-13642542
]
stack commented on HBASE-8426:
--
TestHFileArchiving has been failing of late in other hadoop qa runs
Opening a region failed on Metrics source RegionServer,sub=Regions already
exists!
Key: HBASE-8426
URL: https://issues.apache.org/jira/browse/HBASE-8426
Project: HBase
Issue Type: Bug
Affects Versions: 0.95.0
Reporter: Jean-Daniel Cryans
Assignee: Elliott Clark
Priority: Critical
Fix For: 0.98.0, 0.95.1
Attachments: HBASE-8426-0.patch, HBASE-8426-1.patch,
metrics_already_exist.txt
I restarted a cluster on 0.95 (1ecd4c7e0b22bba75c76f2fc2ce369541502b6df) and
some regions failed to open on their first assignment on an exception like:
{noformat}
Caused by: org.apache.hadoop.metrics2.MetricsException: Metrics source
RegionServer,sub=Regions already exists!
at
org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.newSourceName(DefaultMetricsSystem.java:126)
at
org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.sourceName(DefaultMetricsSystem.java:107)
at
org.apache.hadoop.metrics2.impl.MetricsSystemImpl.register(MetricsSystemImpl.java:217)
at
org.apache.hadoop.hbase.metrics.BaseSourceImpl.init(BaseSourceImpl.java:75)
at
org.apache.hadoop.hbase.regionserver.MetricsRegionAggregateSourceImpl.init(MetricsRegionAggregateSourceImpl.java:49)
at
org.apache.hadoop.hbase.regionserver.MetricsRegionAggregateSourceImpl.init(MetricsRegionAggregateSourceImpl.java:41)
at
org.apache.hadoop.hbase.regionserver.MetricsRegionServerSourceFactoryImpl.getAggregate(MetricsRegionServerSourceFactoryImpl.java:33)
at
org.apache.hadoop.hbase.regionserver.MetricsRegionServerSourceFactoryImpl.createRegion(MetricsRegionServerSourceFactoryImpl.java:50)
at
org.apache.hadoop.hbase.regionserver.MetricsRegion.init(MetricsRegion.java:35)
at org.apache.hadoop.hbase.regionserver.HRegion.init(HRegion.java:488)
at org.apache.hadoop.hbase.regionserver.HRegion.init(HRegion.java:400)
{noformat}
I'm attaching a bigger log.
--
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If you think it was sent incorrectly, please contact your JIRA administrators
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[jira] [Commented] (HBASE-8426) Opening a region failed on Metrics source RegionServer,sub=Regions already exists!
[
https://issues.apache.org/jira/browse/HBASE-8426?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13642553#comment-13642553
]
Elliott Clark commented on HBASE-8426:
--
yep seems flakey. Un-related to this patch.
Opening a region failed on Metrics source RegionServer,sub=Regions already
exists!
Key: HBASE-8426
URL: https://issues.apache.org/jira/browse/HBASE-8426
Project: HBase
Issue Type: Bug
Affects Versions: 0.95.0
Reporter: Jean-Daniel Cryans
Assignee: Elliott Clark
Priority: Critical
Fix For: 0.98.0, 0.95.1
Attachments: HBASE-8426-0.patch, HBASE-8426-1.patch,
metrics_already_exist.txt
I restarted a cluster on 0.95 (1ecd4c7e0b22bba75c76f2fc2ce369541502b6df) and
some regions failed to open on their first assignment on an exception like:
{noformat}
Caused by: org.apache.hadoop.metrics2.MetricsException: Metrics source
RegionServer,sub=Regions already exists!
at
org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.newSourceName(DefaultMetricsSystem.java:126)
at
org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.sourceName(DefaultMetricsSystem.java:107)
at
org.apache.hadoop.metrics2.impl.MetricsSystemImpl.register(MetricsSystemImpl.java:217)
at
org.apache.hadoop.hbase.metrics.BaseSourceImpl.init(BaseSourceImpl.java:75)
at
org.apache.hadoop.hbase.regionserver.MetricsRegionAggregateSourceImpl.init(MetricsRegionAggregateSourceImpl.java:49)
at
org.apache.hadoop.hbase.regionserver.MetricsRegionAggregateSourceImpl.init(MetricsRegionAggregateSourceImpl.java:41)
at
org.apache.hadoop.hbase.regionserver.MetricsRegionServerSourceFactoryImpl.getAggregate(MetricsRegionServerSourceFactoryImpl.java:33)
at
org.apache.hadoop.hbase.regionserver.MetricsRegionServerSourceFactoryImpl.createRegion(MetricsRegionServerSourceFactoryImpl.java:50)
at
org.apache.hadoop.hbase.regionserver.MetricsRegion.init(MetricsRegion.java:35)
at org.apache.hadoop.hbase.regionserver.HRegion.init(HRegion.java:488)
at org.apache.hadoop.hbase.regionserver.HRegion.init(HRegion.java:400)
{noformat}
I'm attaching a bigger log.
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