[jira] [Commented] (HBASE-7531) [replication] NPE in SequenceFileLogReader because ReplicationSource doesn't nullify the reader
[
https://issues.apache.org/jira/browse/HBASE-7531?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13570941#comment-13570941
]
Hudson commented on HBASE-7531:
---
Integrated in HBase-0.94-security-on-Hadoop-23 #11 (See
[https://builds.apache.org/job/HBase-0.94-security-on-Hadoop-23/11/])
HBASE-7530 [replication] Work around HDFS-4380 else we get NPEs
HBASE-7531 [replication] NPE in SequenceFileLogReader because
ReplicationSource doesn't nullify the reader
HBASE-7534 [replication] TestReplication.queueFailover can fail
because HBaseTestingUtility.createMultiRegions is dangerous
(Revision 1431769)
Result = FAILURE
jdcryans :
Files :
*
/hbase/branches/0.94/src/main/java/org/apache/hadoop/hbase/replication/regionserver/ReplicationSource.java
*
/hbase/branches/0.94/src/test/java/org/apache/hadoop/hbase/HBaseTestingUtility.java
*
/hbase/branches/0.94/src/test/java/org/apache/hadoop/hbase/replication/TestReplication.java
[replication] NPE in SequenceFileLogReader because ReplicationSource doesn't
nullify the reader
---
Key: HBASE-7531
URL: https://issues.apache.org/jira/browse/HBASE-7531
Project: HBase
Issue Type: Bug
Reporter: Jean-Daniel Cryans
Assignee: Jean-Daniel Cryans
Fix For: 0.96.0, 0.94.5
Attachments: HBASE-7531.patch
Here's a NPE I get half the time I run TestReplication:
{noformat}
2012-12-20 08:59:17,259 ERROR
[RegionServer:1;192.168.10.135,49168,1356011734418-EventThread.replicationSource,2]
regionserver.ReplicationSource$1(727): Unexpected exception in
ReplicationSource,
currentPath=hdfs://localhost:65533/user/jdcryans/hbase/.logs/192.168.10.135,49168,1356011734418/192.168.10.135%2C49168%2C1356011734418.1356011956626
java.lang.NullPointerException
at
org.apache.hadoop.hbase.regionserver.wal.SequenceFileLogReader.seek(SequenceFileLogReader.java:261)
at
org.apache.hadoop.hbase.replication.regionserver.ReplicationHLogReaderManager.seek(ReplicationHLogReaderManager.java:103)
at
org.apache.hadoop.hbase.replication.regionserver.ReplicationSource.readAllEntriesToReplicateOrNextFile(ReplicationSource.java:414)
at
org.apache.hadoop.hbase.replication.regionserver.ReplicationSource.run(ReplicationSource.java:332)
{noformat}
The issue happens after an IOE was caught while opening the reader, the issue
is that it isn't set to null after that then the rest of the code assumes the
reader is usable.
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[jira] [Commented] (HBASE-7531) [replication] NPE in SequenceFileLogReader because ReplicationSource doesn't nullify the reader
[
https://issues.apache.org/jira/browse/HBASE-7531?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13554217#comment-13554217
]
Hudson commented on HBASE-7531:
---
Integrated in HBase-0.94-security #95 (See
[https://builds.apache.org/job/HBase-0.94-security/95/])
HBASE-7530 [replication] Work around HDFS-4380 else we get NPEs
HBASE-7531 [replication] NPE in SequenceFileLogReader because
ReplicationSource doesn't nullify the reader
HBASE-7534 [replication] TestReplication.queueFailover can fail
because HBaseTestingUtility.createMultiRegions is dangerous
(Revision 1431769)
Result = SUCCESS
jdcryans :
Files :
*
/hbase/branches/0.94/src/main/java/org/apache/hadoop/hbase/replication/regionserver/ReplicationSource.java
*
/hbase/branches/0.94/src/test/java/org/apache/hadoop/hbase/HBaseTestingUtility.java
*
/hbase/branches/0.94/src/test/java/org/apache/hadoop/hbase/replication/TestReplication.java
[replication] NPE in SequenceFileLogReader because ReplicationSource doesn't
nullify the reader
---
Key: HBASE-7531
URL: https://issues.apache.org/jira/browse/HBASE-7531
Project: HBase
Issue Type: Bug
Reporter: Jean-Daniel Cryans
Assignee: Jean-Daniel Cryans
Fix For: 0.96.0, 0.94.5
Attachments: HBASE-7531.patch
Here's a NPE I get half the time I run TestReplication:
{noformat}
2012-12-20 08:59:17,259 ERROR
[RegionServer:1;192.168.10.135,49168,1356011734418-EventThread.replicationSource,2]
regionserver.ReplicationSource$1(727): Unexpected exception in
ReplicationSource,
currentPath=hdfs://localhost:65533/user/jdcryans/hbase/.logs/192.168.10.135,49168,1356011734418/192.168.10.135%2C49168%2C1356011734418.1356011956626
java.lang.NullPointerException
at
org.apache.hadoop.hbase.regionserver.wal.SequenceFileLogReader.seek(SequenceFileLogReader.java:261)
at
org.apache.hadoop.hbase.replication.regionserver.ReplicationHLogReaderManager.seek(ReplicationHLogReaderManager.java:103)
at
org.apache.hadoop.hbase.replication.regionserver.ReplicationSource.readAllEntriesToReplicateOrNextFile(ReplicationSource.java:414)
at
org.apache.hadoop.hbase.replication.regionserver.ReplicationSource.run(ReplicationSource.java:332)
{noformat}
The issue happens after an IOE was caught while opening the reader, the issue
is that it isn't set to null after that then the rest of the code assumes the
reader is usable.
--
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[jira] [Commented] (HBASE-7531) [replication] NPE in SequenceFileLogReader because ReplicationSource doesn't nullify the reader
[
https://issues.apache.org/jira/browse/HBASE-7531?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13549948#comment-13549948
]
Sergey Shelukhin commented on HBASE-7531:
-
+1. The cause is the dubious semantics of openReader imho (but I may just be
unfamiliar with code); sleepMultiplier decision can be in the outside loop and
openReader return value meaning can then be simpler.
[replication] NPE in SequenceFileLogReader because ReplicationSource doesn't
nullify the reader
---
Key: HBASE-7531
URL: https://issues.apache.org/jira/browse/HBASE-7531
Project: HBase
Issue Type: Bug
Reporter: Jean-Daniel Cryans
Assignee: Jean-Daniel Cryans
Attachments: HBASE-7531.patch
Here's a NPE I get half the time I run TestReplication:
{noformat}
2012-12-20 08:59:17,259 ERROR
[RegionServer:1;192.168.10.135,49168,1356011734418-EventThread.replicationSource,2]
regionserver.ReplicationSource$1(727): Unexpected exception in
ReplicationSource,
currentPath=hdfs://localhost:65533/user/jdcryans/hbase/.logs/192.168.10.135,49168,1356011734418/192.168.10.135%2C49168%2C1356011734418.1356011956626
java.lang.NullPointerException
at
org.apache.hadoop.hbase.regionserver.wal.SequenceFileLogReader.seek(SequenceFileLogReader.java:261)
at
org.apache.hadoop.hbase.replication.regionserver.ReplicationHLogReaderManager.seek(ReplicationHLogReaderManager.java:103)
at
org.apache.hadoop.hbase.replication.regionserver.ReplicationSource.readAllEntriesToReplicateOrNextFile(ReplicationSource.java:414)
at
org.apache.hadoop.hbase.replication.regionserver.ReplicationSource.run(ReplicationSource.java:332)
{noformat}
The issue happens after an IOE was caught while opening the reader, the issue
is that it isn't set to null after that then the rest of the code assumes the
reader is usable.
--
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[jira] [Commented] (HBASE-7531) [replication] NPE in SequenceFileLogReader because ReplicationSource doesn't nullify the reader
[
https://issues.apache.org/jira/browse/HBASE-7531?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13550515#comment-13550515
]
Jean-Daniel Cryans commented on HBASE-7531:
---
I was able to find one test failure caused by this:
https://builds.apache.org/job/HBase-0.94/656/testReport/org.apache.hadoop.hbase.replication/TestReplicationWithCompression/testVerifyRepJob/
The replication thread dies so truncating can't complete.
bq. The cause is the dubious semantics of openReader imho
Yeah I should probably fold in that reader somehow into
ReplicationHLogReaderManager.
[replication] NPE in SequenceFileLogReader because ReplicationSource doesn't
nullify the reader
---
Key: HBASE-7531
URL: https://issues.apache.org/jira/browse/HBASE-7531
Project: HBase
Issue Type: Bug
Reporter: Jean-Daniel Cryans
Assignee: Jean-Daniel Cryans
Attachments: HBASE-7531.patch
Here's a NPE I get half the time I run TestReplication:
{noformat}
2012-12-20 08:59:17,259 ERROR
[RegionServer:1;192.168.10.135,49168,1356011734418-EventThread.replicationSource,2]
regionserver.ReplicationSource$1(727): Unexpected exception in
ReplicationSource,
currentPath=hdfs://localhost:65533/user/jdcryans/hbase/.logs/192.168.10.135,49168,1356011734418/192.168.10.135%2C49168%2C1356011734418.1356011956626
java.lang.NullPointerException
at
org.apache.hadoop.hbase.regionserver.wal.SequenceFileLogReader.seek(SequenceFileLogReader.java:261)
at
org.apache.hadoop.hbase.replication.regionserver.ReplicationHLogReaderManager.seek(ReplicationHLogReaderManager.java:103)
at
org.apache.hadoop.hbase.replication.regionserver.ReplicationSource.readAllEntriesToReplicateOrNextFile(ReplicationSource.java:414)
at
org.apache.hadoop.hbase.replication.regionserver.ReplicationSource.run(ReplicationSource.java:332)
{noformat}
The issue happens after an IOE was caught while opening the reader, the issue
is that it isn't set to null after that then the rest of the code assumes the
reader is usable.
--
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If you think it was sent incorrectly, please contact your JIRA administrators
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[jira] [Commented] (HBASE-7531) [replication] NPE in SequenceFileLogReader because ReplicationSource doesn't nullify the reader
[
https://issues.apache.org/jira/browse/HBASE-7531?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13550584#comment-13550584
]
stack commented on HBASE-7531:
--
+1
[replication] NPE in SequenceFileLogReader because ReplicationSource doesn't
nullify the reader
---
Key: HBASE-7531
URL: https://issues.apache.org/jira/browse/HBASE-7531
Project: HBase
Issue Type: Bug
Reporter: Jean-Daniel Cryans
Assignee: Jean-Daniel Cryans
Attachments: HBASE-7531.patch
Here's a NPE I get half the time I run TestReplication:
{noformat}
2012-12-20 08:59:17,259 ERROR
[RegionServer:1;192.168.10.135,49168,1356011734418-EventThread.replicationSource,2]
regionserver.ReplicationSource$1(727): Unexpected exception in
ReplicationSource,
currentPath=hdfs://localhost:65533/user/jdcryans/hbase/.logs/192.168.10.135,49168,1356011734418/192.168.10.135%2C49168%2C1356011734418.1356011956626
java.lang.NullPointerException
at
org.apache.hadoop.hbase.regionserver.wal.SequenceFileLogReader.seek(SequenceFileLogReader.java:261)
at
org.apache.hadoop.hbase.replication.regionserver.ReplicationHLogReaderManager.seek(ReplicationHLogReaderManager.java:103)
at
org.apache.hadoop.hbase.replication.regionserver.ReplicationSource.readAllEntriesToReplicateOrNextFile(ReplicationSource.java:414)
at
org.apache.hadoop.hbase.replication.regionserver.ReplicationSource.run(ReplicationSource.java:332)
{noformat}
The issue happens after an IOE was caught while opening the reader, the issue
is that it isn't set to null after that then the rest of the code assumes the
reader is usable.
--
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If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (HBASE-7531) [replication] NPE in SequenceFileLogReader because ReplicationSource doesn't nullify the reader
[
https://issues.apache.org/jira/browse/HBASE-7531?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13550743#comment-13550743
]
Hudson commented on HBASE-7531:
---
Integrated in HBase-TRUNK #3726 (See
[https://builds.apache.org/job/HBase-TRUNK/3726/])
HBASE-7530 [replication] Work around HDFS-4380 else we get NPEs
HBASE-7531 [replication] NPE in SequenceFileLogReader because
ReplicationSource doesn't nullify the reader
HBASE-7534 [replication] TestReplication.queueFailover can fail
because HBaseTestingUtility.createMultiRegions is dangerous
(Revision 1431768)
Result = FAILURE
jdcryans :
Files :
*
/hbase/trunk/hbase-server/src/main/java/org/apache/hadoop/hbase/replication/regionserver/ReplicationSource.java
*
/hbase/trunk/hbase-server/src/test/java/org/apache/hadoop/hbase/HBaseTestingUtility.java
*
/hbase/trunk/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestReplication.java
[replication] NPE in SequenceFileLogReader because ReplicationSource doesn't
nullify the reader
---
Key: HBASE-7531
URL: https://issues.apache.org/jira/browse/HBASE-7531
Project: HBase
Issue Type: Bug
Reporter: Jean-Daniel Cryans
Assignee: Jean-Daniel Cryans
Fix For: 0.96.0, 0.94.5
Attachments: HBASE-7531.patch
Here's a NPE I get half the time I run TestReplication:
{noformat}
2012-12-20 08:59:17,259 ERROR
[RegionServer:1;192.168.10.135,49168,1356011734418-EventThread.replicationSource,2]
regionserver.ReplicationSource$1(727): Unexpected exception in
ReplicationSource,
currentPath=hdfs://localhost:65533/user/jdcryans/hbase/.logs/192.168.10.135,49168,1356011734418/192.168.10.135%2C49168%2C1356011734418.1356011956626
java.lang.NullPointerException
at
org.apache.hadoop.hbase.regionserver.wal.SequenceFileLogReader.seek(SequenceFileLogReader.java:261)
at
org.apache.hadoop.hbase.replication.regionserver.ReplicationHLogReaderManager.seek(ReplicationHLogReaderManager.java:103)
at
org.apache.hadoop.hbase.replication.regionserver.ReplicationSource.readAllEntriesToReplicateOrNextFile(ReplicationSource.java:414)
at
org.apache.hadoop.hbase.replication.regionserver.ReplicationSource.run(ReplicationSource.java:332)
{noformat}
The issue happens after an IOE was caught while opening the reader, the issue
is that it isn't set to null after that then the rest of the code assumes the
reader is usable.
--
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If you think it was sent incorrectly, please contact your JIRA administrators
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[jira] [Commented] (HBASE-7531) [replication] NPE in SequenceFileLogReader because ReplicationSource doesn't nullify the reader
[
https://issues.apache.org/jira/browse/HBASE-7531?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13550748#comment-13550748
]
Hudson commented on HBASE-7531:
---
Integrated in HBase-TRUNK-on-Hadoop-2.0.0 #342 (See
[https://builds.apache.org/job/HBase-TRUNK-on-Hadoop-2.0.0/342/])
HBASE-7530 [replication] Work around HDFS-4380 else we get NPEs
HBASE-7531 [replication] NPE in SequenceFileLogReader because
ReplicationSource doesn't nullify the reader
HBASE-7534 [replication] TestReplication.queueFailover can fail
because HBaseTestingUtility.createMultiRegions is dangerous
(Revision 1431768)
Result = FAILURE
jdcryans :
Files :
*
/hbase/trunk/hbase-server/src/main/java/org/apache/hadoop/hbase/replication/regionserver/ReplicationSource.java
*
/hbase/trunk/hbase-server/src/test/java/org/apache/hadoop/hbase/HBaseTestingUtility.java
*
/hbase/trunk/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestReplication.java
[replication] NPE in SequenceFileLogReader because ReplicationSource doesn't
nullify the reader
---
Key: HBASE-7531
URL: https://issues.apache.org/jira/browse/HBASE-7531
Project: HBase
Issue Type: Bug
Reporter: Jean-Daniel Cryans
Assignee: Jean-Daniel Cryans
Fix For: 0.96.0, 0.94.5
Attachments: HBASE-7531.patch
Here's a NPE I get half the time I run TestReplication:
{noformat}
2012-12-20 08:59:17,259 ERROR
[RegionServer:1;192.168.10.135,49168,1356011734418-EventThread.replicationSource,2]
regionserver.ReplicationSource$1(727): Unexpected exception in
ReplicationSource,
currentPath=hdfs://localhost:65533/user/jdcryans/hbase/.logs/192.168.10.135,49168,1356011734418/192.168.10.135%2C49168%2C1356011734418.1356011956626
java.lang.NullPointerException
at
org.apache.hadoop.hbase.regionserver.wal.SequenceFileLogReader.seek(SequenceFileLogReader.java:261)
at
org.apache.hadoop.hbase.replication.regionserver.ReplicationHLogReaderManager.seek(ReplicationHLogReaderManager.java:103)
at
org.apache.hadoop.hbase.replication.regionserver.ReplicationSource.readAllEntriesToReplicateOrNextFile(ReplicationSource.java:414)
at
org.apache.hadoop.hbase.replication.regionserver.ReplicationSource.run(ReplicationSource.java:332)
{noformat}
The issue happens after an IOE was caught while opening the reader, the issue
is that it isn't set to null after that then the rest of the code assumes the
reader is usable.
--
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If you think it was sent incorrectly, please contact your JIRA administrators
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[jira] [Commented] (HBASE-7531) [replication] NPE in SequenceFileLogReader because ReplicationSource doesn't nullify the reader
[
https://issues.apache.org/jira/browse/HBASE-7531?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13550757#comment-13550757
]
Hudson commented on HBASE-7531:
---
Integrated in HBase-0.94 #722 (See
[https://builds.apache.org/job/HBase-0.94/722/])
HBASE-7530 [replication] Work around HDFS-4380 else we get NPEs
HBASE-7531 [replication] NPE in SequenceFileLogReader because
ReplicationSource doesn't nullify the reader
HBASE-7534 [replication] TestReplication.queueFailover can fail
because HBaseTestingUtility.createMultiRegions is dangerous
(Revision 1431769)
Result = SUCCESS
jdcryans :
Files :
*
/hbase/branches/0.94/src/main/java/org/apache/hadoop/hbase/replication/regionserver/ReplicationSource.java
*
/hbase/branches/0.94/src/test/java/org/apache/hadoop/hbase/HBaseTestingUtility.java
*
/hbase/branches/0.94/src/test/java/org/apache/hadoop/hbase/replication/TestReplication.java
[replication] NPE in SequenceFileLogReader because ReplicationSource doesn't
nullify the reader
---
Key: HBASE-7531
URL: https://issues.apache.org/jira/browse/HBASE-7531
Project: HBase
Issue Type: Bug
Reporter: Jean-Daniel Cryans
Assignee: Jean-Daniel Cryans
Fix For: 0.96.0, 0.94.5
Attachments: HBASE-7531.patch
Here's a NPE I get half the time I run TestReplication:
{noformat}
2012-12-20 08:59:17,259 ERROR
[RegionServer:1;192.168.10.135,49168,1356011734418-EventThread.replicationSource,2]
regionserver.ReplicationSource$1(727): Unexpected exception in
ReplicationSource,
currentPath=hdfs://localhost:65533/user/jdcryans/hbase/.logs/192.168.10.135,49168,1356011734418/192.168.10.135%2C49168%2C1356011734418.1356011956626
java.lang.NullPointerException
at
org.apache.hadoop.hbase.regionserver.wal.SequenceFileLogReader.seek(SequenceFileLogReader.java:261)
at
org.apache.hadoop.hbase.replication.regionserver.ReplicationHLogReaderManager.seek(ReplicationHLogReaderManager.java:103)
at
org.apache.hadoop.hbase.replication.regionserver.ReplicationSource.readAllEntriesToReplicateOrNextFile(ReplicationSource.java:414)
at
org.apache.hadoop.hbase.replication.regionserver.ReplicationSource.run(ReplicationSource.java:332)
{noformat}
The issue happens after an IOE was caught while opening the reader, the issue
is that it isn't set to null after that then the rest of the code assumes the
reader is usable.
--
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