[jira] [Commented] (HBASE-5663) MultithreadedTableMapper doesn't work.

2012-04-04 Thread Hudson (Commented) (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-5663?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13246901#comment-13246901
 ] 

Hudson commented on HBASE-5663:
---

Integrated in HBase-0.94-security #7 (See 
[https://builds.apache.org/job/HBase-0.94-security/7/])
HBASE-5663 HBASE-5636 MultithreadedTableMapper doesn't work (Takuya Ueshin) 
(Revision 1308354)

 Result = SUCCESS
tedyu : 
Files : 
* 
/hbase/branches/0.94/src/main/java/org/apache/hadoop/hbase/mapreduce/MultithreadedTableMapper.java
* 
/hbase/branches/0.94/src/test/java/org/apache/hadoop/hbase/mapred/TestTableMapReduce.java
* 
/hbase/branches/0.94/src/test/java/org/apache/hadoop/hbase/mapreduce/TestMulitthreadedTableMapper.java
* 
/hbase/branches/0.94/src/test/java/org/apache/hadoop/hbase/mapreduce/TestMultithreadedTableMapper.java
* 
/hbase/branches/0.94/src/test/java/org/apache/hadoop/hbase/mapreduce/TestTableMapReduce.java


 MultithreadedTableMapper doesn't work.
 --

 Key: HBASE-5663
 URL: https://issues.apache.org/jira/browse/HBASE-5663
 Project: HBase
  Issue Type: Bug
  Components: mapreduce
Affects Versions: 0.94.0
Reporter: Takuya Ueshin
Assignee: Takuya Ueshin
 Fix For: 0.94.0, 0.96.0

 Attachments: 5663+5636.txt, HBASE-5663.patch


 MapReduce job using MultithreadedTableMapper goes down throwing the following 
 Exception:
 {noformat}
 java.io.IOException: java.lang.NoSuchMethodException: 
 org.apache.hadoop.mapreduce.Mapper$Context.init(org.apache.hadoop.conf.Configuration,
  org.apache.hadoop.mapred.TaskAttemptID, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordReader,
  
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordWriter,
  org.apache.hadoop.hbase.mapreduce.TableOutputCommitter, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapStatusReporter,
  org.apache.hadoop.hbase.mapreduce.TableSplit)
   at 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$MapRunner.init(MultithreadedTableMapper.java:260)
   at 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper.run(MultithreadedTableMapper.java:133)
   at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:764)
   at org.apache.hadoop.mapred.MapTask.run(MapTask.java:370)
   at org.apache.hadoop.mapred.Child$4.run(Child.java:255)
   at java.security.AccessController.doPrivileged(Native Method)
   at javax.security.auth.Subject.doAs(Subject.java:396)
   at 
 org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1083)
   at org.apache.hadoop.mapred.Child.main(Child.java:249)
 Caused by: java.lang.NoSuchMethodException: 
 org.apache.hadoop.mapreduce.Mapper$Context.init(org.apache.hadoop.conf.Configuration,
  org.apache.hadoop.mapred.TaskAttemptID, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordReader,
  
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordWriter,
  org.apache.hadoop.hbase.mapreduce.TableOutputCommitter, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapStatusReporter,
  org.apache.hadoop.hbase.mapreduce.TableSplit)
   at java.lang.Class.getConstructor0(Class.java:2706)
   at java.lang.Class.getConstructor(Class.java:1657)
   at 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$MapRunner.init(MultithreadedTableMapper.java:241)
   ... 8 more
 {noformat}
 This occured when the tasks are creating MapRunner threads.

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[jira] [Commented] (HBASE-5663) MultithreadedTableMapper doesn't work.

2012-04-02 Thread Zhihong Yu (Commented) (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-5663?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13244189#comment-13244189
 ] 

Zhihong Yu commented on HBASE-5663:
---

Integrated to trunk and 0.94.

Thanks for the patch, Takuya.

 MultithreadedTableMapper doesn't work.
 --

 Key: HBASE-5663
 URL: https://issues.apache.org/jira/browse/HBASE-5663
 Project: HBase
  Issue Type: Bug
  Components: mapreduce
Affects Versions: 0.94.0
Reporter: Takuya Ueshin
Assignee: Takuya Ueshin
 Fix For: 0.94.0, 0.96.0

 Attachments: 5663+5636.txt, HBASE-5663.patch


 MapReduce job using MultithreadedTableMapper goes down throwing the following 
 Exception:
 {noformat}
 java.io.IOException: java.lang.NoSuchMethodException: 
 org.apache.hadoop.mapreduce.Mapper$Context.init(org.apache.hadoop.conf.Configuration,
  org.apache.hadoop.mapred.TaskAttemptID, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordReader,
  
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordWriter,
  org.apache.hadoop.hbase.mapreduce.TableOutputCommitter, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapStatusReporter,
  org.apache.hadoop.hbase.mapreduce.TableSplit)
   at 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$MapRunner.init(MultithreadedTableMapper.java:260)
   at 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper.run(MultithreadedTableMapper.java:133)
   at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:764)
   at org.apache.hadoop.mapred.MapTask.run(MapTask.java:370)
   at org.apache.hadoop.mapred.Child$4.run(Child.java:255)
   at java.security.AccessController.doPrivileged(Native Method)
   at javax.security.auth.Subject.doAs(Subject.java:396)
   at 
 org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1083)
   at org.apache.hadoop.mapred.Child.main(Child.java:249)
 Caused by: java.lang.NoSuchMethodException: 
 org.apache.hadoop.mapreduce.Mapper$Context.init(org.apache.hadoop.conf.Configuration,
  org.apache.hadoop.mapred.TaskAttemptID, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordReader,
  
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordWriter,
  org.apache.hadoop.hbase.mapreduce.TableOutputCommitter, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapStatusReporter,
  org.apache.hadoop.hbase.mapreduce.TableSplit)
   at java.lang.Class.getConstructor0(Class.java:2706)
   at java.lang.Class.getConstructor(Class.java:1657)
   at 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$MapRunner.init(MultithreadedTableMapper.java:241)
   ... 8 more
 {noformat}
 This occured when the tasks are creating MapRunner threads.

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[jira] [Commented] (HBASE-5663) MultithreadedTableMapper doesn't work.

2012-04-02 Thread Hudson (Commented) (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-5663?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13244245#comment-13244245
 ] 

Hudson commented on HBASE-5663:
---

Integrated in HBase-0.94 #75 (See 
[https://builds.apache.org/job/HBase-0.94/75/])
HBASE-5663 HBASE-5636 MultithreadedTableMapper doesn't work (Takuya Ueshin) 
(Revision 1308354)

 Result = FAILURE
tedyu : 
Files : 
* 
/hbase/branches/0.94/src/main/java/org/apache/hadoop/hbase/mapreduce/MultithreadedTableMapper.java
* 
/hbase/branches/0.94/src/test/java/org/apache/hadoop/hbase/mapred/TestTableMapReduce.java
* 
/hbase/branches/0.94/src/test/java/org/apache/hadoop/hbase/mapreduce/TestMulitthreadedTableMapper.java
* 
/hbase/branches/0.94/src/test/java/org/apache/hadoop/hbase/mapreduce/TestMultithreadedTableMapper.java
* 
/hbase/branches/0.94/src/test/java/org/apache/hadoop/hbase/mapreduce/TestTableMapReduce.java


 MultithreadedTableMapper doesn't work.
 --

 Key: HBASE-5663
 URL: https://issues.apache.org/jira/browse/HBASE-5663
 Project: HBase
  Issue Type: Bug
  Components: mapreduce
Affects Versions: 0.94.0
Reporter: Takuya Ueshin
Assignee: Takuya Ueshin
 Fix For: 0.94.0, 0.96.0

 Attachments: 5663+5636.txt, HBASE-5663.patch


 MapReduce job using MultithreadedTableMapper goes down throwing the following 
 Exception:
 {noformat}
 java.io.IOException: java.lang.NoSuchMethodException: 
 org.apache.hadoop.mapreduce.Mapper$Context.init(org.apache.hadoop.conf.Configuration,
  org.apache.hadoop.mapred.TaskAttemptID, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordReader,
  
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordWriter,
  org.apache.hadoop.hbase.mapreduce.TableOutputCommitter, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapStatusReporter,
  org.apache.hadoop.hbase.mapreduce.TableSplit)
   at 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$MapRunner.init(MultithreadedTableMapper.java:260)
   at 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper.run(MultithreadedTableMapper.java:133)
   at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:764)
   at org.apache.hadoop.mapred.MapTask.run(MapTask.java:370)
   at org.apache.hadoop.mapred.Child$4.run(Child.java:255)
   at java.security.AccessController.doPrivileged(Native Method)
   at javax.security.auth.Subject.doAs(Subject.java:396)
   at 
 org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1083)
   at org.apache.hadoop.mapred.Child.main(Child.java:249)
 Caused by: java.lang.NoSuchMethodException: 
 org.apache.hadoop.mapreduce.Mapper$Context.init(org.apache.hadoop.conf.Configuration,
  org.apache.hadoop.mapred.TaskAttemptID, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordReader,
  
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordWriter,
  org.apache.hadoop.hbase.mapreduce.TableOutputCommitter, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapStatusReporter,
  org.apache.hadoop.hbase.mapreduce.TableSplit)
   at java.lang.Class.getConstructor0(Class.java:2706)
   at java.lang.Class.getConstructor(Class.java:1657)
   at 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$MapRunner.init(MultithreadedTableMapper.java:241)
   ... 8 more
 {noformat}
 This occured when the tasks are creating MapRunner threads.

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[jira] [Commented] (HBASE-5663) MultithreadedTableMapper doesn't work.

2012-04-02 Thread Lars Hofhansl (Commented) (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-5663?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13244737#comment-13244737
 ] 

Lars Hofhansl commented on HBASE-5663:
--

Can this be closed?

 MultithreadedTableMapper doesn't work.
 --

 Key: HBASE-5663
 URL: https://issues.apache.org/jira/browse/HBASE-5663
 Project: HBase
  Issue Type: Bug
  Components: mapreduce
Affects Versions: 0.94.0
Reporter: Takuya Ueshin
Assignee: Takuya Ueshin
 Fix For: 0.94.0, 0.96.0

 Attachments: 5663+5636.txt, HBASE-5663.patch


 MapReduce job using MultithreadedTableMapper goes down throwing the following 
 Exception:
 {noformat}
 java.io.IOException: java.lang.NoSuchMethodException: 
 org.apache.hadoop.mapreduce.Mapper$Context.init(org.apache.hadoop.conf.Configuration,
  org.apache.hadoop.mapred.TaskAttemptID, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordReader,
  
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordWriter,
  org.apache.hadoop.hbase.mapreduce.TableOutputCommitter, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapStatusReporter,
  org.apache.hadoop.hbase.mapreduce.TableSplit)
   at 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$MapRunner.init(MultithreadedTableMapper.java:260)
   at 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper.run(MultithreadedTableMapper.java:133)
   at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:764)
   at org.apache.hadoop.mapred.MapTask.run(MapTask.java:370)
   at org.apache.hadoop.mapred.Child$4.run(Child.java:255)
   at java.security.AccessController.doPrivileged(Native Method)
   at javax.security.auth.Subject.doAs(Subject.java:396)
   at 
 org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1083)
   at org.apache.hadoop.mapred.Child.main(Child.java:249)
 Caused by: java.lang.NoSuchMethodException: 
 org.apache.hadoop.mapreduce.Mapper$Context.init(org.apache.hadoop.conf.Configuration,
  org.apache.hadoop.mapred.TaskAttemptID, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordReader,
  
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordWriter,
  org.apache.hadoop.hbase.mapreduce.TableOutputCommitter, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapStatusReporter,
  org.apache.hadoop.hbase.mapreduce.TableSplit)
   at java.lang.Class.getConstructor0(Class.java:2706)
   at java.lang.Class.getConstructor(Class.java:1657)
   at 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$MapRunner.init(MultithreadedTableMapper.java:241)
   ... 8 more
 {noformat}
 This occured when the tasks are creating MapRunner threads.

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[jira] [Commented] (HBASE-5663) MultithreadedTableMapper doesn't work.

2012-04-02 Thread Hudson (Commented) (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-5663?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13244772#comment-13244772
 ] 

Hudson commented on HBASE-5663:
---

Integrated in HBase-TRUNK #2703 (See 
[https://builds.apache.org/job/HBase-TRUNK/2703/])
HBASE-5663 HBASE-5636 MultithreadedTableMapper doesn't work (Takuya Ueshin) 
(Revision 1308353)

 Result = SUCCESS
tedyu : 
Files : 
* 
/hbase/trunk/src/main/java/org/apache/hadoop/hbase/mapreduce/MultithreadedTableMapper.java
* 
/hbase/trunk/src/test/java/org/apache/hadoop/hbase/mapred/TestTableMapReduce.java
* 
/hbase/trunk/src/test/java/org/apache/hadoop/hbase/mapreduce/TestMulitthreadedTableMapper.java
* 
/hbase/trunk/src/test/java/org/apache/hadoop/hbase/mapreduce/TestMultithreadedTableMapper.java
* 
/hbase/trunk/src/test/java/org/apache/hadoop/hbase/mapreduce/TestTableMapReduce.java


 MultithreadedTableMapper doesn't work.
 --

 Key: HBASE-5663
 URL: https://issues.apache.org/jira/browse/HBASE-5663
 Project: HBase
  Issue Type: Bug
  Components: mapreduce
Affects Versions: 0.94.0
Reporter: Takuya Ueshin
Assignee: Takuya Ueshin
 Fix For: 0.94.0, 0.96.0

 Attachments: 5663+5636.txt, HBASE-5663.patch


 MapReduce job using MultithreadedTableMapper goes down throwing the following 
 Exception:
 {noformat}
 java.io.IOException: java.lang.NoSuchMethodException: 
 org.apache.hadoop.mapreduce.Mapper$Context.init(org.apache.hadoop.conf.Configuration,
  org.apache.hadoop.mapred.TaskAttemptID, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordReader,
  
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordWriter,
  org.apache.hadoop.hbase.mapreduce.TableOutputCommitter, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapStatusReporter,
  org.apache.hadoop.hbase.mapreduce.TableSplit)
   at 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$MapRunner.init(MultithreadedTableMapper.java:260)
   at 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper.run(MultithreadedTableMapper.java:133)
   at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:764)
   at org.apache.hadoop.mapred.MapTask.run(MapTask.java:370)
   at org.apache.hadoop.mapred.Child$4.run(Child.java:255)
   at java.security.AccessController.doPrivileged(Native Method)
   at javax.security.auth.Subject.doAs(Subject.java:396)
   at 
 org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1083)
   at org.apache.hadoop.mapred.Child.main(Child.java:249)
 Caused by: java.lang.NoSuchMethodException: 
 org.apache.hadoop.mapreduce.Mapper$Context.init(org.apache.hadoop.conf.Configuration,
  org.apache.hadoop.mapred.TaskAttemptID, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordReader,
  
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordWriter,
  org.apache.hadoop.hbase.mapreduce.TableOutputCommitter, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapStatusReporter,
  org.apache.hadoop.hbase.mapreduce.TableSplit)
   at java.lang.Class.getConstructor0(Class.java:2706)
   at java.lang.Class.getConstructor(Class.java:1657)
   at 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$MapRunner.init(MultithreadedTableMapper.java:241)
   ... 8 more
 {noformat}
 This occured when the tasks are creating MapRunner threads.

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[jira] [Commented] (HBASE-5663) MultithreadedTableMapper doesn't work.

2012-04-02 Thread Hudson (Commented) (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-5663?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13245007#comment-13245007
 ] 

Hudson commented on HBASE-5663:
---

Integrated in HBase-TRUNK-security #156 (See 
[https://builds.apache.org/job/HBase-TRUNK-security/156/])
HBASE-5663 HBASE-5636 MultithreadedTableMapper doesn't work (Takuya Ueshin) 
(Revision 1308353)

 Result = FAILURE
tedyu : 
Files : 
* 
/hbase/trunk/src/main/java/org/apache/hadoop/hbase/mapreduce/MultithreadedTableMapper.java
* 
/hbase/trunk/src/test/java/org/apache/hadoop/hbase/mapred/TestTableMapReduce.java
* 
/hbase/trunk/src/test/java/org/apache/hadoop/hbase/mapreduce/TestMulitthreadedTableMapper.java
* 
/hbase/trunk/src/test/java/org/apache/hadoop/hbase/mapreduce/TestMultithreadedTableMapper.java
* 
/hbase/trunk/src/test/java/org/apache/hadoop/hbase/mapreduce/TestTableMapReduce.java


 MultithreadedTableMapper doesn't work.
 --

 Key: HBASE-5663
 URL: https://issues.apache.org/jira/browse/HBASE-5663
 Project: HBase
  Issue Type: Bug
  Components: mapreduce
Affects Versions: 0.94.0
Reporter: Takuya Ueshin
Assignee: Takuya Ueshin
 Fix For: 0.94.0, 0.96.0

 Attachments: 5663+5636.txt, HBASE-5663.patch


 MapReduce job using MultithreadedTableMapper goes down throwing the following 
 Exception:
 {noformat}
 java.io.IOException: java.lang.NoSuchMethodException: 
 org.apache.hadoop.mapreduce.Mapper$Context.init(org.apache.hadoop.conf.Configuration,
  org.apache.hadoop.mapred.TaskAttemptID, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordReader,
  
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordWriter,
  org.apache.hadoop.hbase.mapreduce.TableOutputCommitter, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapStatusReporter,
  org.apache.hadoop.hbase.mapreduce.TableSplit)
   at 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$MapRunner.init(MultithreadedTableMapper.java:260)
   at 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper.run(MultithreadedTableMapper.java:133)
   at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:764)
   at org.apache.hadoop.mapred.MapTask.run(MapTask.java:370)
   at org.apache.hadoop.mapred.Child$4.run(Child.java:255)
   at java.security.AccessController.doPrivileged(Native Method)
   at javax.security.auth.Subject.doAs(Subject.java:396)
   at 
 org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1083)
   at org.apache.hadoop.mapred.Child.main(Child.java:249)
 Caused by: java.lang.NoSuchMethodException: 
 org.apache.hadoop.mapreduce.Mapper$Context.init(org.apache.hadoop.conf.Configuration,
  org.apache.hadoop.mapred.TaskAttemptID, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordReader,
  
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordWriter,
  org.apache.hadoop.hbase.mapreduce.TableOutputCommitter, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapStatusReporter,
  org.apache.hadoop.hbase.mapreduce.TableSplit)
   at java.lang.Class.getConstructor0(Class.java:2706)
   at java.lang.Class.getConstructor(Class.java:1657)
   at 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$MapRunner.init(MultithreadedTableMapper.java:241)
   ... 8 more
 {noformat}
 This occured when the tasks are creating MapRunner threads.

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[jira] [Commented] (HBASE-5663) MultithreadedTableMapper doesn't work.

2012-04-01 Thread Hadoop QA (Commented) (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-5663?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13243882#comment-13243882
 ] 

Hadoop QA commented on HBASE-5663:
--

+1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12520786/5663%2B5636.txt
  against trunk revision .

+1 @author.  The patch does not contain any @author tags.

+1 tests included.  The patch appears to include 12 new or modified tests.

+1 javadoc.  The javadoc tool did not generate any warning messages.

+1 javac.  The applied patch does not increase the total number of javac 
compiler warnings.

+1 findbugs.  The patch does not introduce any new Findbugs (version 1.3.9) 
warnings.

+1 release audit.  The applied patch does not increase the total number of 
release audit warnings.

+1 core tests.  The patch passed unit tests in .

Test results: 
https://builds.apache.org/job/PreCommit-HBASE-Build/1361//testReport/
Findbugs warnings: 
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Console output: 
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 MultithreadedTableMapper doesn't work.
 --

 Key: HBASE-5663
 URL: https://issues.apache.org/jira/browse/HBASE-5663
 Project: HBase
  Issue Type: Bug
  Components: mapreduce
Affects Versions: 0.94.0
Reporter: Takuya Ueshin
Assignee: Takuya Ueshin
 Fix For: 0.94.0, 0.96.0

 Attachments: 5663+5636.txt, HBASE-5663.patch


 MapReduce job using MultithreadedTableMapper goes down throwing the following 
 Exception:
 {noformat}
 java.io.IOException: java.lang.NoSuchMethodException: 
 org.apache.hadoop.mapreduce.Mapper$Context.init(org.apache.hadoop.conf.Configuration,
  org.apache.hadoop.mapred.TaskAttemptID, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordReader,
  
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordWriter,
  org.apache.hadoop.hbase.mapreduce.TableOutputCommitter, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapStatusReporter,
  org.apache.hadoop.hbase.mapreduce.TableSplit)
   at 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$MapRunner.init(MultithreadedTableMapper.java:260)
   at 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper.run(MultithreadedTableMapper.java:133)
   at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:764)
   at org.apache.hadoop.mapred.MapTask.run(MapTask.java:370)
   at org.apache.hadoop.mapred.Child$4.run(Child.java:255)
   at java.security.AccessController.doPrivileged(Native Method)
   at javax.security.auth.Subject.doAs(Subject.java:396)
   at 
 org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1083)
   at org.apache.hadoop.mapred.Child.main(Child.java:249)
 Caused by: java.lang.NoSuchMethodException: 
 org.apache.hadoop.mapreduce.Mapper$Context.init(org.apache.hadoop.conf.Configuration,
  org.apache.hadoop.mapred.TaskAttemptID, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordReader,
  
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordWriter,
  org.apache.hadoop.hbase.mapreduce.TableOutputCommitter, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapStatusReporter,
  org.apache.hadoop.hbase.mapreduce.TableSplit)
   at java.lang.Class.getConstructor0(Class.java:2706)
   at java.lang.Class.getConstructor(Class.java:1657)
   at 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$MapRunner.init(MultithreadedTableMapper.java:241)
   ... 8 more
 {noformat}
 This occured when the tasks are creating MapRunner threads.

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[jira] [Commented] (HBASE-5663) MultithreadedTableMapper doesn't work.

2012-03-31 Thread Zhihong Yu (Commented) (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-5663?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13243150#comment-13243150
 ] 

Zhihong Yu commented on HBASE-5663:
---

We could check the Exception was caused by NoSuchMethodException.
Since the retry is in MapRunner ctor, the above may not be needed.

 MultithreadedTableMapper doesn't work.
 --

 Key: HBASE-5663
 URL: https://issues.apache.org/jira/browse/HBASE-5663
 Project: HBase
  Issue Type: Bug
  Components: mapreduce
Affects Versions: 0.94.0
Reporter: Takuya Ueshin
 Attachments: HBASE-5663.patch


 MapReduce job using MultithreadedTableMapper goes down throwing the following 
 Exception:
 {noformat}
 java.io.IOException: java.lang.NoSuchMethodException: 
 org.apache.hadoop.mapreduce.Mapper$Context.init(org.apache.hadoop.conf.Configuration,
  org.apache.hadoop.mapred.TaskAttemptID, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordReader,
  
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordWriter,
  org.apache.hadoop.hbase.mapreduce.TableOutputCommitter, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapStatusReporter,
  org.apache.hadoop.hbase.mapreduce.TableSplit)
   at 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$MapRunner.init(MultithreadedTableMapper.java:260)
   at 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper.run(MultithreadedTableMapper.java:133)
   at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:764)
   at org.apache.hadoop.mapred.MapTask.run(MapTask.java:370)
   at org.apache.hadoop.mapred.Child$4.run(Child.java:255)
   at java.security.AccessController.doPrivileged(Native Method)
   at javax.security.auth.Subject.doAs(Subject.java:396)
   at 
 org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1083)
   at org.apache.hadoop.mapred.Child.main(Child.java:249)
 Caused by: java.lang.NoSuchMethodException: 
 org.apache.hadoop.mapreduce.Mapper$Context.init(org.apache.hadoop.conf.Configuration,
  org.apache.hadoop.mapred.TaskAttemptID, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordReader,
  
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordWriter,
  org.apache.hadoop.hbase.mapreduce.TableOutputCommitter, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapStatusReporter,
  org.apache.hadoop.hbase.mapreduce.TableSplit)
   at java.lang.Class.getConstructor0(Class.java:2706)
   at java.lang.Class.getConstructor(Class.java:1657)
   at 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$MapRunner.init(MultithreadedTableMapper.java:241)
   ... 8 more
 {noformat}
 This occured when the tasks are creating MapRunner threads.

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[jira] [Commented] (HBASE-5663) MultithreadedTableMapper doesn't work.

2012-03-31 Thread Takuya Ueshin (Commented) (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-5663?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13243172#comment-13243172
 ] 

Takuya Ueshin commented on HBASE-5663:
--

No, any MapReduce Job using current MultithreadedTableMapper would not work.

When the Mapper starts, it creates some threads and 'original' Mapper object 
which should be called by the thread and MapperContext object used by the 
original mapper.
But because the constructor call of MapperContext through reflection is wrong, 
it throws the NoSuchMethodException.

As I reported in an issue HBASE-5636, trunk version's test case 
TestMulitthreadedTableMapper has a bug, so please test by new version test 
attached in it.

 MultithreadedTableMapper doesn't work.
 --

 Key: HBASE-5663
 URL: https://issues.apache.org/jira/browse/HBASE-5663
 Project: HBase
  Issue Type: Bug
  Components: mapreduce
Affects Versions: 0.94.0
Reporter: Takuya Ueshin
 Attachments: HBASE-5663.patch


 MapReduce job using MultithreadedTableMapper goes down throwing the following 
 Exception:
 {noformat}
 java.io.IOException: java.lang.NoSuchMethodException: 
 org.apache.hadoop.mapreduce.Mapper$Context.init(org.apache.hadoop.conf.Configuration,
  org.apache.hadoop.mapred.TaskAttemptID, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordReader,
  
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordWriter,
  org.apache.hadoop.hbase.mapreduce.TableOutputCommitter, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapStatusReporter,
  org.apache.hadoop.hbase.mapreduce.TableSplit)
   at 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$MapRunner.init(MultithreadedTableMapper.java:260)
   at 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper.run(MultithreadedTableMapper.java:133)
   at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:764)
   at org.apache.hadoop.mapred.MapTask.run(MapTask.java:370)
   at org.apache.hadoop.mapred.Child$4.run(Child.java:255)
   at java.security.AccessController.doPrivileged(Native Method)
   at javax.security.auth.Subject.doAs(Subject.java:396)
   at 
 org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1083)
   at org.apache.hadoop.mapred.Child.main(Child.java:249)
 Caused by: java.lang.NoSuchMethodException: 
 org.apache.hadoop.mapreduce.Mapper$Context.init(org.apache.hadoop.conf.Configuration,
  org.apache.hadoop.mapred.TaskAttemptID, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordReader,
  
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordWriter,
  org.apache.hadoop.hbase.mapreduce.TableOutputCommitter, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapStatusReporter,
  org.apache.hadoop.hbase.mapreduce.TableSplit)
   at java.lang.Class.getConstructor0(Class.java:2706)
   at java.lang.Class.getConstructor(Class.java:1657)
   at 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$MapRunner.init(MultithreadedTableMapper.java:241)
   ... 8 more
 {noformat}
 This occured when the tasks are creating MapRunner threads.

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[jira] [Commented] (HBASE-5663) MultithreadedTableMapper doesn't work.

2012-03-31 Thread Zhihong Yu (Commented) (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-5663?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13243182#comment-13243182
 ] 

Zhihong Yu commented on HBASE-5663:
---

So the comment in patch about hadoop versions can be removed.
See the error I got when using hadoop 1.0:
https://issues.apache.org/jira/browse/HBASE-5636?focusedCommentId=13243180page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-13243180

 MultithreadedTableMapper doesn't work.
 --

 Key: HBASE-5663
 URL: https://issues.apache.org/jira/browse/HBASE-5663
 Project: HBase
  Issue Type: Bug
  Components: mapreduce
Affects Versions: 0.94.0
Reporter: Takuya Ueshin
 Attachments: HBASE-5663.patch


 MapReduce job using MultithreadedTableMapper goes down throwing the following 
 Exception:
 {noformat}
 java.io.IOException: java.lang.NoSuchMethodException: 
 org.apache.hadoop.mapreduce.Mapper$Context.init(org.apache.hadoop.conf.Configuration,
  org.apache.hadoop.mapred.TaskAttemptID, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordReader,
  
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordWriter,
  org.apache.hadoop.hbase.mapreduce.TableOutputCommitter, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapStatusReporter,
  org.apache.hadoop.hbase.mapreduce.TableSplit)
   at 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$MapRunner.init(MultithreadedTableMapper.java:260)
   at 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper.run(MultithreadedTableMapper.java:133)
   at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:764)
   at org.apache.hadoop.mapred.MapTask.run(MapTask.java:370)
   at org.apache.hadoop.mapred.Child$4.run(Child.java:255)
   at java.security.AccessController.doPrivileged(Native Method)
   at javax.security.auth.Subject.doAs(Subject.java:396)
   at 
 org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1083)
   at org.apache.hadoop.mapred.Child.main(Child.java:249)
 Caused by: java.lang.NoSuchMethodException: 
 org.apache.hadoop.mapreduce.Mapper$Context.init(org.apache.hadoop.conf.Configuration,
  org.apache.hadoop.mapred.TaskAttemptID, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordReader,
  
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordWriter,
  org.apache.hadoop.hbase.mapreduce.TableOutputCommitter, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapStatusReporter,
  org.apache.hadoop.hbase.mapreduce.TableSplit)
   at java.lang.Class.getConstructor0(Class.java:2706)
   at java.lang.Class.getConstructor(Class.java:1657)
   at 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$MapRunner.init(MultithreadedTableMapper.java:241)
   ... 8 more
 {noformat}
 This occured when the tasks are creating MapRunner threads.

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[jira] [Commented] (HBASE-5663) MultithreadedTableMapper doesn't work.

2012-03-31 Thread Zhihong Yu (Commented) (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-5663?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13243190#comment-13243190
 ] 

Zhihong Yu commented on HBASE-5663:
---

I ran the following tests based on combined patch and they passed:
TestMultithreadedTableMapper, TestColumnSeeking, TestTableMapReduce

Looks like Hadoop QA is not working. I am running test suite on Linux.

 MultithreadedTableMapper doesn't work.
 --

 Key: HBASE-5663
 URL: https://issues.apache.org/jira/browse/HBASE-5663
 Project: HBase
  Issue Type: Bug
  Components: mapreduce
Affects Versions: 0.94.0
Reporter: Takuya Ueshin
 Attachments: 5663+5636.txt, HBASE-5663.patch


 MapReduce job using MultithreadedTableMapper goes down throwing the following 
 Exception:
 {noformat}
 java.io.IOException: java.lang.NoSuchMethodException: 
 org.apache.hadoop.mapreduce.Mapper$Context.init(org.apache.hadoop.conf.Configuration,
  org.apache.hadoop.mapred.TaskAttemptID, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordReader,
  
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordWriter,
  org.apache.hadoop.hbase.mapreduce.TableOutputCommitter, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapStatusReporter,
  org.apache.hadoop.hbase.mapreduce.TableSplit)
   at 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$MapRunner.init(MultithreadedTableMapper.java:260)
   at 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper.run(MultithreadedTableMapper.java:133)
   at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:764)
   at org.apache.hadoop.mapred.MapTask.run(MapTask.java:370)
   at org.apache.hadoop.mapred.Child$4.run(Child.java:255)
   at java.security.AccessController.doPrivileged(Native Method)
   at javax.security.auth.Subject.doAs(Subject.java:396)
   at 
 org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1083)
   at org.apache.hadoop.mapred.Child.main(Child.java:249)
 Caused by: java.lang.NoSuchMethodException: 
 org.apache.hadoop.mapreduce.Mapper$Context.init(org.apache.hadoop.conf.Configuration,
  org.apache.hadoop.mapred.TaskAttemptID, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordReader,
  
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordWriter,
  org.apache.hadoop.hbase.mapreduce.TableOutputCommitter, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapStatusReporter,
  org.apache.hadoop.hbase.mapreduce.TableSplit)
   at java.lang.Class.getConstructor0(Class.java:2706)
   at java.lang.Class.getConstructor(Class.java:1657)
   at 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$MapRunner.init(MultithreadedTableMapper.java:241)
   ... 8 more
 {noformat}
 This occured when the tasks are creating MapRunner threads.

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[jira] [Commented] (HBASE-5663) MultithreadedTableMapper doesn't work.

2012-03-31 Thread Takuya Ueshin (Commented) (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-5663?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13243191#comment-13243191
 ] 

Takuya Ueshin commented on HBASE-5663:
--

Oh, I misread what you wrote.
Thank you for your support.

 MultithreadedTableMapper doesn't work.
 --

 Key: HBASE-5663
 URL: https://issues.apache.org/jira/browse/HBASE-5663
 Project: HBase
  Issue Type: Bug
  Components: mapreduce
Affects Versions: 0.94.0
Reporter: Takuya Ueshin
 Attachments: 5663+5636.txt, HBASE-5663.patch


 MapReduce job using MultithreadedTableMapper goes down throwing the following 
 Exception:
 {noformat}
 java.io.IOException: java.lang.NoSuchMethodException: 
 org.apache.hadoop.mapreduce.Mapper$Context.init(org.apache.hadoop.conf.Configuration,
  org.apache.hadoop.mapred.TaskAttemptID, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordReader,
  
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordWriter,
  org.apache.hadoop.hbase.mapreduce.TableOutputCommitter, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapStatusReporter,
  org.apache.hadoop.hbase.mapreduce.TableSplit)
   at 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$MapRunner.init(MultithreadedTableMapper.java:260)
   at 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper.run(MultithreadedTableMapper.java:133)
   at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:764)
   at org.apache.hadoop.mapred.MapTask.run(MapTask.java:370)
   at org.apache.hadoop.mapred.Child$4.run(Child.java:255)
   at java.security.AccessController.doPrivileged(Native Method)
   at javax.security.auth.Subject.doAs(Subject.java:396)
   at 
 org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1083)
   at org.apache.hadoop.mapred.Child.main(Child.java:249)
 Caused by: java.lang.NoSuchMethodException: 
 org.apache.hadoop.mapreduce.Mapper$Context.init(org.apache.hadoop.conf.Configuration,
  org.apache.hadoop.mapred.TaskAttemptID, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordReader,
  
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordWriter,
  org.apache.hadoop.hbase.mapreduce.TableOutputCommitter, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapStatusReporter,
  org.apache.hadoop.hbase.mapreduce.TableSplit)
   at java.lang.Class.getConstructor0(Class.java:2706)
   at java.lang.Class.getConstructor(Class.java:1657)
   at 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$MapRunner.init(MultithreadedTableMapper.java:241)
   ... 8 more
 {noformat}
 This occured when the tasks are creating MapRunner threads.

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[jira] [Commented] (HBASE-5663) MultithreadedTableMapper doesn't work.

2012-03-31 Thread Zhihong Yu (Commented) (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-5663?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13243205#comment-13243205
 ] 

Zhihong Yu commented on HBASE-5663:
---

{code}
Results :

Tests run: 541, Failures: 0, Errors: 0, Skipped: 0
...
Results :

Tests run: 615, Failures: 0, Errors: 0, Skipped: 2

[INFO] 
[INFO] BUILD SUCCESS
[INFO] 
[INFO] Total time: 35:45.595s
{code}

I will integrate Monday if there is no objection.

 MultithreadedTableMapper doesn't work.
 --

 Key: HBASE-5663
 URL: https://issues.apache.org/jira/browse/HBASE-5663
 Project: HBase
  Issue Type: Bug
  Components: mapreduce
Affects Versions: 0.94.0
Reporter: Takuya Ueshin
 Fix For: 0.94.0, 0.96.0

 Attachments: 5663+5636.txt, HBASE-5663.patch


 MapReduce job using MultithreadedTableMapper goes down throwing the following 
 Exception:
 {noformat}
 java.io.IOException: java.lang.NoSuchMethodException: 
 org.apache.hadoop.mapreduce.Mapper$Context.init(org.apache.hadoop.conf.Configuration,
  org.apache.hadoop.mapred.TaskAttemptID, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordReader,
  
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordWriter,
  org.apache.hadoop.hbase.mapreduce.TableOutputCommitter, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapStatusReporter,
  org.apache.hadoop.hbase.mapreduce.TableSplit)
   at 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$MapRunner.init(MultithreadedTableMapper.java:260)
   at 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper.run(MultithreadedTableMapper.java:133)
   at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:764)
   at org.apache.hadoop.mapred.MapTask.run(MapTask.java:370)
   at org.apache.hadoop.mapred.Child$4.run(Child.java:255)
   at java.security.AccessController.doPrivileged(Native Method)
   at javax.security.auth.Subject.doAs(Subject.java:396)
   at 
 org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1083)
   at org.apache.hadoop.mapred.Child.main(Child.java:249)
 Caused by: java.lang.NoSuchMethodException: 
 org.apache.hadoop.mapreduce.Mapper$Context.init(org.apache.hadoop.conf.Configuration,
  org.apache.hadoop.mapred.TaskAttemptID, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordReader,
  
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapRecordWriter,
  org.apache.hadoop.hbase.mapreduce.TableOutputCommitter, 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$SubMapStatusReporter,
  org.apache.hadoop.hbase.mapreduce.TableSplit)
   at java.lang.Class.getConstructor0(Class.java:2706)
   at java.lang.Class.getConstructor(Class.java:1657)
   at 
 org.apache.hadoop.hbase.mapreduce.MultithreadedTableMapper$MapRunner.init(MultithreadedTableMapper.java:241)
   ... 8 more
 {noformat}
 This occured when the tasks are creating MapRunner threads.

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