[jira] [Commented] (HBASE-12167) NPE in AssignmentManager
[
https://issues.apache.org/jira/browse/HBASE-12167?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14158183#comment-14158183
]
stack commented on HBASE-12167:
---
Go for it. When the IOE comes up, who catches it? What happens?
NPE in AssignmentManager
Key: HBASE-12167
URL: https://issues.apache.org/jira/browse/HBASE-12167
Project: HBase
Issue Type: Bug
Reporter: Jimmy Xiang
Assignee: Jimmy Xiang
Fix For: 2.0.0, 0.99.1
Attachments: hbase-12167.patch
If we can't find a region plan, we should check.
{noformat}
2014-10-02 18:36:27,719 ERROR [MASTER_SERVER_OPERATIONS-a2424:20020-0]
executor.EventHandler: Caught throwable while processing event
M_SERVER_SHUTDOWN
java.lang.NullPointerException
at
org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1417)
at
org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1409)
at
org.apache.hadoop.hbase.master.handler.ServerShutdownHandler.process(ServerShutdownHandler.java:271)
at
org.apache.hadoop.hbase.executor.EventHandler.run(EventHandler.java:128)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:724)
{noformat}
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[jira] [Commented] (HBASE-12167) NPE in AssignmentManager
[
https://issues.apache.org/jira/browse/HBASE-12167?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14158199#comment-14158199
]
Jimmy Xiang commented on HBASE-12167:
-
SSH catches it and reprocess the dead server. In SSH, we tried to wait for an
extra regionserver. But it is not reliable since the extra regionserver could
die after SSH thinks the extra server is there. So it is possible for this NPE
and it is rare. Reprocessing the dead server should help.
NPE in AssignmentManager
Key: HBASE-12167
URL: https://issues.apache.org/jira/browse/HBASE-12167
Project: HBase
Issue Type: Bug
Reporter: Jimmy Xiang
Assignee: Jimmy Xiang
Fix For: 2.0.0, 0.99.1
Attachments: hbase-12167.patch
If we can't find a region plan, we should check.
{noformat}
2014-10-02 18:36:27,719 ERROR [MASTER_SERVER_OPERATIONS-a2424:20020-0]
executor.EventHandler: Caught throwable while processing event
M_SERVER_SHUTDOWN
java.lang.NullPointerException
at
org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1417)
at
org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1409)
at
org.apache.hadoop.hbase.master.handler.ServerShutdownHandler.process(ServerShutdownHandler.java:271)
at
org.apache.hadoop.hbase.executor.EventHandler.run(EventHandler.java:128)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:724)
{noformat}
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[jira] [Commented] (HBASE-12167) NPE in AssignmentManager
[
https://issues.apache.org/jira/browse/HBASE-12167?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14158261#comment-14158261
]
Hadoop QA commented on HBASE-12167:
---
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12672784/hbase-12167.patch
against trunk revision .
ATTACHMENT ID: 12672784
{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 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 javadoc{color}. The javadoc tool did not generate any
warning messages.
{color:green}+1 findbugs{color}. The patch does not introduce any new
Findbugs (version 2.0.3) warnings.
{color:green}+1 release audit{color}. The applied patch does not increase
the total number of release audit 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.coprocessor.TestMasterObserver
org.apache.hadoop.hbase.master.TestAssignmentManagerOnCluster
org.apache.hadoop.hbase.master.TestMasterFailover
org.apache.hadoop.hbase.TestZooKeeper
org.apache.hadoop.hbase.master.TestDistributedLogSplitting
Test results:
https://builds.apache.org/job/PreCommit-HBASE-Build/11206//testReport/
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/11206//artifact/patchprocess/newPatchFindbugsWarningshbase-hadoop-compat.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/11206//artifact/patchprocess/newPatchFindbugsWarningshbase-prefix-tree.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/11206//artifact/patchprocess/newPatchFindbugsWarningshbase-examples.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/11206//artifact/patchprocess/newPatchFindbugsWarningshbase-server.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/11206//artifact/patchprocess/newPatchFindbugsWarningshbase-common.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/11206//artifact/patchprocess/newPatchFindbugsWarningshbase-protocol.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/11206//artifact/patchprocess/newPatchFindbugsWarningshbase-client.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/11206//artifact/patchprocess/newPatchFindbugsWarningshbase-thrift.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/11206//artifact/patchprocess/newPatchFindbugsWarningshbase-hadoop2-compat.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/11206//artifact/patchprocess/newPatchFindbugsWarningshbase-annotations.html
Console output:
https://builds.apache.org/job/PreCommit-HBASE-Build/11206//console
This message is automatically generated.
NPE in AssignmentManager
Key: HBASE-12167
URL: https://issues.apache.org/jira/browse/HBASE-12167
Project: HBase
Issue Type: Bug
Reporter: Jimmy Xiang
Assignee: Jimmy Xiang
Fix For: 2.0.0, 0.99.1
Attachments: hbase-12167.patch
If we can't find a region plan, we should check.
{noformat}
2014-10-02 18:36:27,719 ERROR [MASTER_SERVER_OPERATIONS-a2424:20020-0]
executor.EventHandler: Caught throwable while processing event
M_SERVER_SHUTDOWN
java.lang.NullPointerException
at
org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1417)
at
org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1409)
at
org.apache.hadoop.hbase.master.handler.ServerShutdownHandler.process(ServerShutdownHandler.java:271)
at
org.apache.hadoop.hbase.executor.EventHandler.run(EventHandler.java:128)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:724)
{noformat}
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[jira] [Commented] (HBASE-12167) NPE in AssignmentManager
[
https://issues.apache.org/jira/browse/HBASE-12167?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14158306#comment-14158306
]
stack commented on HBASE-12167:
---
+1
The test failures are not yours. They are 'classics'
NPE in AssignmentManager
Key: HBASE-12167
URL: https://issues.apache.org/jira/browse/HBASE-12167
Project: HBase
Issue Type: Bug
Reporter: Jimmy Xiang
Assignee: Jimmy Xiang
Fix For: 2.0.0, 0.99.1
Attachments: hbase-12167.patch
If we can't find a region plan, we should check.
{noformat}
2014-10-02 18:36:27,719 ERROR [MASTER_SERVER_OPERATIONS-a2424:20020-0]
executor.EventHandler: Caught throwable while processing event
M_SERVER_SHUTDOWN
java.lang.NullPointerException
at
org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1417)
at
org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1409)
at
org.apache.hadoop.hbase.master.handler.ServerShutdownHandler.process(ServerShutdownHandler.java:271)
at
org.apache.hadoop.hbase.executor.EventHandler.run(EventHandler.java:128)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:724)
{noformat}
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[jira] [Commented] (HBASE-12167) NPE in AssignmentManager
[
https://issues.apache.org/jira/browse/HBASE-12167?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14158444#comment-14158444
]
Hudson commented on HBASE-12167:
FAILURE: Integrated in HBase-1.0 #270 (See
[https://builds.apache.org/job/HBase-1.0/270/])
HBASE-12167 NPE in AssignmentManager (jxiang: rev
c452942f57daa0ac8075556ed5d03940a0a13571)
*
hbase-server/src/main/java/org/apache/hadoop/hbase/master/AssignmentManager.java
*
hbase-server/src/main/java/org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/master/HMaster.java
NPE in AssignmentManager
Key: HBASE-12167
URL: https://issues.apache.org/jira/browse/HBASE-12167
Project: HBase
Issue Type: Bug
Reporter: Jimmy Xiang
Assignee: Jimmy Xiang
Fix For: 2.0.0, 0.99.1
Attachments: hbase-12167.patch
If we can't find a region plan, we should check.
{noformat}
2014-10-02 18:36:27,719 ERROR [MASTER_SERVER_OPERATIONS-a2424:20020-0]
executor.EventHandler: Caught throwable while processing event
M_SERVER_SHUTDOWN
java.lang.NullPointerException
at
org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1417)
at
org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1409)
at
org.apache.hadoop.hbase.master.handler.ServerShutdownHandler.process(ServerShutdownHandler.java:271)
at
org.apache.hadoop.hbase.executor.EventHandler.run(EventHandler.java:128)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:724)
{noformat}
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[jira] [Commented] (HBASE-12167) NPE in AssignmentManager
[
https://issues.apache.org/jira/browse/HBASE-12167?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14158461#comment-14158461
]
Hudson commented on HBASE-12167:
FAILURE: Integrated in HBase-TRUNK #5616 (See
[https://builds.apache.org/job/HBase-TRUNK/5616/])
HBASE-12167 NPE in AssignmentManager (jxiang: rev
5375ff07bcb6451e45c09f23f010a4d051968896)
*
hbase-server/src/main/java/org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.java
*
hbase-server/src/main/java/org/apache/hadoop/hbase/master/AssignmentManager.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/master/HMaster.java
NPE in AssignmentManager
Key: HBASE-12167
URL: https://issues.apache.org/jira/browse/HBASE-12167
Project: HBase
Issue Type: Bug
Reporter: Jimmy Xiang
Assignee: Jimmy Xiang
Fix For: 2.0.0, 0.99.1
Attachments: hbase-12167.patch
If we can't find a region plan, we should check.
{noformat}
2014-10-02 18:36:27,719 ERROR [MASTER_SERVER_OPERATIONS-a2424:20020-0]
executor.EventHandler: Caught throwable while processing event
M_SERVER_SHUTDOWN
java.lang.NullPointerException
at
org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1417)
at
org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1409)
at
org.apache.hadoop.hbase.master.handler.ServerShutdownHandler.process(ServerShutdownHandler.java:271)
at
org.apache.hadoop.hbase.executor.EventHandler.run(EventHandler.java:128)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:724)
{noformat}
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[jira] [Commented] (HBASE-12167) NPE in AssignmentManager
[
https://issues.apache.org/jira/browse/HBASE-12167?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14158598#comment-14158598
]
Jimmy Xiang commented on HBASE-12167:
-
Checked in an addendum to fix TestMasterObserver.
NPE in AssignmentManager
Key: HBASE-12167
URL: https://issues.apache.org/jira/browse/HBASE-12167
Project: HBase
Issue Type: Bug
Reporter: Jimmy Xiang
Assignee: Jimmy Xiang
Fix For: 2.0.0, 0.99.1
Attachments: hbase-12167.patch
If we can't find a region plan, we should check.
{noformat}
2014-10-02 18:36:27,719 ERROR [MASTER_SERVER_OPERATIONS-a2424:20020-0]
executor.EventHandler: Caught throwable while processing event
M_SERVER_SHUTDOWN
java.lang.NullPointerException
at
org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1417)
at
org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1409)
at
org.apache.hadoop.hbase.master.handler.ServerShutdownHandler.process(ServerShutdownHandler.java:271)
at
org.apache.hadoop.hbase.executor.EventHandler.run(EventHandler.java:128)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:724)
{noformat}
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[jira] [Commented] (HBASE-12167) NPE in AssignmentManager
[
https://issues.apache.org/jira/browse/HBASE-12167?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14158660#comment-14158660
]
Hudson commented on HBASE-12167:
FAILURE: Integrated in HBase-TRUNK #5617 (See
[https://builds.apache.org/job/HBase-TRUNK/5617/])
HBASE-12167 addendum; fix TestMasterObserver (jxiang: rev
dbef2bdafe5500c0abc8fc61d3539d3b7a2132b9)
*
hbase-server/src/test/java/org/apache/hadoop/hbase/coprocessor/TestMasterObserver.java
NPE in AssignmentManager
Key: HBASE-12167
URL: https://issues.apache.org/jira/browse/HBASE-12167
Project: HBase
Issue Type: Bug
Reporter: Jimmy Xiang
Assignee: Jimmy Xiang
Fix For: 2.0.0, 0.99.1
Attachments: hbase-12167.patch
If we can't find a region plan, we should check.
{noformat}
2014-10-02 18:36:27,719 ERROR [MASTER_SERVER_OPERATIONS-a2424:20020-0]
executor.EventHandler: Caught throwable while processing event
M_SERVER_SHUTDOWN
java.lang.NullPointerException
at
org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1417)
at
org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1409)
at
org.apache.hadoop.hbase.master.handler.ServerShutdownHandler.process(ServerShutdownHandler.java:271)
at
org.apache.hadoop.hbase.executor.EventHandler.run(EventHandler.java:128)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:724)
{noformat}
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[jira] [Commented] (HBASE-12167) NPE in AssignmentManager
[
https://issues.apache.org/jira/browse/HBASE-12167?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14158823#comment-14158823
]
Hudson commented on HBASE-12167:
SUCCESS: Integrated in HBase-1.0 #272 (See
[https://builds.apache.org/job/HBase-1.0/272/])
HBASE-12167 addendum; fix TestMasterObserver (jxiang: rev
51ef4185347b651d08a1abe9db74544b4113791a)
*
hbase-server/src/test/java/org/apache/hadoop/hbase/coprocessor/TestMasterObserver.java
NPE in AssignmentManager
Key: HBASE-12167
URL: https://issues.apache.org/jira/browse/HBASE-12167
Project: HBase
Issue Type: Bug
Reporter: Jimmy Xiang
Assignee: Jimmy Xiang
Fix For: 2.0.0, 0.99.1
Attachments: hbase-12167.patch
If we can't find a region plan, we should check.
{noformat}
2014-10-02 18:36:27,719 ERROR [MASTER_SERVER_OPERATIONS-a2424:20020-0]
executor.EventHandler: Caught throwable while processing event
M_SERVER_SHUTDOWN
java.lang.NullPointerException
at
org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1417)
at
org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:1409)
at
org.apache.hadoop.hbase.master.handler.ServerShutdownHandler.process(ServerShutdownHandler.java:271)
at
org.apache.hadoop.hbase.executor.EventHandler.run(EventHandler.java:128)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:724)
{noformat}
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