[jira] [Commented] (HBASE-5677) The master never does balance because duplicate openhandled the one region

2012-04-20 Thread xufeng (Commented) (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-5677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13258171#comment-13258171
 ] 

xufeng commented on HBASE-5677:
---

@stack
Yes,we should close this issue.
I will create a new issue to backport HBASE-5454 to 0.90,0.92.2 version.
And submit the patch that the  checkinitialized method in createTable for trunk 
and 0.94 version.

 The master never does balance because duplicate openhandled the one region
 --

 Key: HBASE-5677
 URL: https://issues.apache.org/jira/browse/HBASE-5677
 Project: HBase
  Issue Type: Bug
Affects Versions: 0.90.6
 Environment: 0.90
Reporter: xufeng
Assignee: xufeng
 Fix For: 0.90.7, 0.92.2

 Attachments: 5677-proposal.txt, 5677-proposal.txt, 
 Backport-HBASE-5454-to-90.patch, Backport-HBASE-5454-to-92.patch, 
 HBASE-5677-90-v1.patch, surefire-report_no_patched_v1.html, 
 surefire-report_patched_v1.html


 If region be assigned When the master is doing initialization(before do 
 processFailover),the region will be duplicate openhandled.
 because the unassigned node in zookeeper will be handled again in 
 AssignmentManager#processFailover()
 it cause the region in RIT,thus the master never does balance.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: 
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira




[jira] [Commented] (HBASE-5677) The master never does balance because duplicate openhandled the one region

2012-04-20 Thread xufeng (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-5677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13258774#comment-13258774
 ] 

xufeng commented on HBASE-5677:
---

@stack
see https://issues.apache.org/jira/browse/HBASE-5850

 The master never does balance because duplicate openhandled the one region
 --

 Key: HBASE-5677
 URL: https://issues.apache.org/jira/browse/HBASE-5677
 Project: HBase
  Issue Type: Bug
Affects Versions: 0.90.6
 Environment: 0.90
Reporter: xufeng
Assignee: xufeng
 Fix For: 0.90.7, 0.92.2

 Attachments: 5677-proposal.txt, 5677-proposal.txt, 
 Backport-HBASE-5454-to-90.patch, Backport-HBASE-5454-to-92.patch, 
 HBASE-5677-90-v1.patch, surefire-report_no_patched_v1.html, 
 surefire-report_patched_v1.html


 If region be assigned When the master is doing initialization(before do 
 processFailover),the region will be duplicate openhandled.
 because the unassigned node in zookeeper will be handled again in 
 AssignmentManager#processFailover()
 it cause the region in RIT,thus the master never does balance.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: 
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira




[jira] [Commented] (HBASE-5677) The master never does balance because duplicate openhandled the one region

2012-04-18 Thread stack (Commented) (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-5677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13256921#comment-13256921
 ] 

stack commented on HBASE-5677:
--

Xufeng So we should close this issue and backport hbase-5454 to 0.90 and to 
0.92.2?   Or would you rather make a new issue that adds check initialized to 
createTable for trunk and 0.94 and that has a new version of hbase-5454 that 
includes checkinitialized in the patch we put on 0.90 and 0.92?

 The master never does balance because duplicate openhandled the one region
 --

 Key: HBASE-5677
 URL: https://issues.apache.org/jira/browse/HBASE-5677
 Project: HBase
  Issue Type: Bug
Affects Versions: 0.90.6
 Environment: 0.90
Reporter: xufeng
Assignee: xufeng
 Fix For: 0.90.7, 0.92.2

 Attachments: 5677-proposal.txt, 5677-proposal.txt, 
 Backport-HBASE-5454-to-90.patch, Backport-HBASE-5454-to-92.patch, 
 HBASE-5677-90-v1.patch, surefire-report_no_patched_v1.html, 
 surefire-report_patched_v1.html


 If region be assigned When the master is doing initialization(before do 
 processFailover),the region will be duplicate openhandled.
 because the unassigned node in zookeeper will be handled again in 
 AssignmentManager#processFailover()
 it cause the region in RIT,thus the master never does balance.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: 
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira




[jira] [Commented] (HBASE-5677) The master never does balance because duplicate openhandled the one region

2012-04-17 Thread xufeng (Commented) (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-5677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13256184#comment-13256184
 ] 

xufeng commented on HBASE-5677:
---

Pls review and if no problem,can we integrate it to 90 and 92?

 The master never does balance because duplicate openhandled the one region
 --

 Key: HBASE-5677
 URL: https://issues.apache.org/jira/browse/HBASE-5677
 Project: HBase
  Issue Type: Bug
Affects Versions: 0.90.6
 Environment: 0.90
Reporter: xufeng
Assignee: xufeng
 Fix For: 0.90.7, 0.92.2

 Attachments: 5677-proposal.txt, 5677-proposal.txt, 
 Backport-HBASE-5454-to-90.patch, Backport-HBASE-5454-to-92.patch, 
 HBASE-5677-90-v1.patch, surefire-report_no_patched_v1.html, 
 surefire-report_patched_v1.html


 If region be assigned When the master is doing initialization(before do 
 processFailover),the region will be duplicate openhandled.
 because the unassigned node in zookeeper will be handled again in 
 AssignmentManager#processFailover()
 it cause the region in RIT,thus the master never does balance.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: 
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira




[jira] [Commented] (HBASE-5677) The master never does balance because duplicate openhandled the one region

2012-04-16 Thread Hadoop QA (Commented) (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-5677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13254572#comment-13254572
 ] 

Hadoop QA commented on HBASE-5677:
--

-1 overall.  Here are the results of testing the latest attachment 
  
http://issues.apache.org/jira/secure/attachment/12522752/Backport-HBASE-5454-to-92.patch
  against trunk revision .

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

-1 tests included.  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.

-1 patch.  The patch command could not apply the patch.

Console output: 
https://builds.apache.org/job/PreCommit-HBASE-Build/1536//console

This message is automatically generated.

 The master never does balance because duplicate openhandled the one region
 --

 Key: HBASE-5677
 URL: https://issues.apache.org/jira/browse/HBASE-5677
 Project: HBase
  Issue Type: Bug
Affects Versions: 0.90.6
 Environment: 0.90
Reporter: xufeng
Assignee: xufeng
 Fix For: 0.90.7, 0.92.2

 Attachments: 5677-proposal.txt, 5677-proposal.txt, 
 Backport-HBASE-5454-to-90.patch, Backport-HBASE-5454-to-92.patch, 
 HBASE-5677-90-v1.patch, surefire-report_no_patched_v1.html, 
 surefire-report_patched_v1.html


 If region be assigned When the master is doing initialization(before do 
 processFailover),the region will be duplicate openhandled.
 because the unassigned node in zookeeper will be handled again in 
 AssignmentManager#processFailover()
 it cause the region in RIT,thus the master never does balance.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: 
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira




[jira] [Commented] (HBASE-5677) The master never does balance because duplicate openhandled the one region

2012-04-13 Thread xufeng (Commented) (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-5677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13253196#comment-13253196
 ] 

xufeng commented on HBASE-5677:
---

@Lars
Sorry,Something I can not undestand.
I think that this issue can be fixed by HBASE-5454.
Why we need 5677-proposal.txt patch for it?



 The master never does balance because duplicate openhandled the one region
 --

 Key: HBASE-5677
 URL: https://issues.apache.org/jira/browse/HBASE-5677
 Project: HBase
  Issue Type: Bug
Affects Versions: 0.90.6
 Environment: 0.90
Reporter: xufeng
Assignee: xufeng
 Fix For: 0.90.7, 0.92.2, 0.94.0, 0.96.0

 Attachments: 5677-proposal.txt, 5677-proposal.txt, 5677-proposal.txt, 
 HBASE-5677-90-v1.patch, surefire-report_no_patched_v1.html, 
 surefire-report_patched_v1.html


 If region be assigned When the master is doing initialization(before do 
 processFailover),the region will be duplicate openhandled.
 because the unassigned node in zookeeper will be handled again in 
 AssignmentManager#processFailover()
 it cause the region in RIT,thus the master never does balance.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: 
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira




[jira] [Commented] (HBASE-5677) The master never does balance because duplicate openhandled the one region

2012-04-13 Thread xufeng (Commented) (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-5677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13253198#comment-13253198
 ] 

xufeng commented on HBASE-5677:
---

should we integrate the HBASE-5454 to 0.90 version?
I integrated the HBASE-5454 patch to 0.90 in my cluster,and it can work.

 The master never does balance because duplicate openhandled the one region
 --

 Key: HBASE-5677
 URL: https://issues.apache.org/jira/browse/HBASE-5677
 Project: HBase
  Issue Type: Bug
Affects Versions: 0.90.6
 Environment: 0.90
Reporter: xufeng
Assignee: xufeng
 Fix For: 0.90.7, 0.92.2, 0.94.0, 0.96.0

 Attachments: 5677-proposal.txt, 5677-proposal.txt, 5677-proposal.txt, 
 HBASE-5677-90-v1.patch, surefire-report_no_patched_v1.html, 
 surefire-report_patched_v1.html


 If region be assigned When the master is doing initialization(before do 
 processFailover),the region will be duplicate openhandled.
 because the unassigned node in zookeeper will be handled again in 
 AssignmentManager#processFailover()
 it cause the region in RIT,thus the master never does balance.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: 
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira




[jira] [Commented] (HBASE-5677) The master never does balance because duplicate openhandled the one region

2012-04-13 Thread Lars Hofhansl (Commented) (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-5677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13253549#comment-13253549
 ] 

Lars Hofhansl commented on HBASE-5677:
--

Arghh... OK. So:
* in 0.94+ this is fixed, correct?
* you like to backport HBASE-5454 to 0.90 and 0.92, right?

So let's close this one then?

 The master never does balance because duplicate openhandled the one region
 --

 Key: HBASE-5677
 URL: https://issues.apache.org/jira/browse/HBASE-5677
 Project: HBase
  Issue Type: Bug
Affects Versions: 0.90.6
 Environment: 0.90
Reporter: xufeng
Assignee: xufeng
 Fix For: 0.90.7, 0.92.2, 0.94.0, 0.96.0

 Attachments: 5677-proposal.txt, 5677-proposal.txt, 5677-proposal.txt, 
 HBASE-5677-90-v1.patch, surefire-report_no_patched_v1.html, 
 surefire-report_patched_v1.html


 If region be assigned When the master is doing initialization(before do 
 processFailover),the region will be duplicate openhandled.
 because the unassigned node in zookeeper will be handled again in 
 AssignmentManager#processFailover()
 it cause the region in RIT,thus the master never does balance.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: 
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira




[jira] [Commented] (HBASE-5677) The master never does balance because duplicate openhandled the one region

2012-04-13 Thread Hadoop QA (Commented) (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-5677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13253593#comment-13253593
 ] 

Hadoop QA commented on HBASE-5677:
--

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12522508/5677-proposal.txt
  against trunk revision .

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

-1 tests included.  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.

+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 appears to introduce 3 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 failed these unit tests:
   org.apache.hadoop.hbase.mapreduce.TestWALPlayer

Test results: 
https://builds.apache.org/job/PreCommit-HBASE-Build/1514//testReport/
Findbugs warnings: 
https://builds.apache.org/job/PreCommit-HBASE-Build/1514//artifact/trunk/patchprocess/newPatchFindbugsWarnings.html
Console output: 
https://builds.apache.org/job/PreCommit-HBASE-Build/1514//console

This message is automatically generated.

 The master never does balance because duplicate openhandled the one region
 --

 Key: HBASE-5677
 URL: https://issues.apache.org/jira/browse/HBASE-5677
 Project: HBase
  Issue Type: Bug
Affects Versions: 0.90.6
 Environment: 0.90
Reporter: xufeng
Assignee: xufeng
 Fix For: 0.90.7, 0.92.2

 Attachments: 5677-proposal.txt, 5677-proposal.txt, 
 HBASE-5677-90-v1.patch, surefire-report_no_patched_v1.html, 
 surefire-report_patched_v1.html


 If region be assigned When the master is doing initialization(before do 
 processFailover),the region will be duplicate openhandled.
 because the unassigned node in zookeeper will be handled again in 
 AssignmentManager#processFailover()
 it cause the region in RIT,thus the master never does balance.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: 
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira




[jira] [Commented] (HBASE-5677) The master never does balance because duplicate openhandled the one region

2012-04-13 Thread xufeng (Commented) (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-5677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13253961#comment-13253961
 ] 

xufeng commented on HBASE-5677:
---

@Lars
in 0.94+ this is fixed, correct? 
yes.

you like to backport HBASE-5454 to 0.90 and 0.92, right? 
ok.
But I also have a question about HBASE-5454(why did not add checkInitialized() 
in HMaster#createTable),I commented it in HBASE-5454.

Now I am at home,So no env to test it and create patch to backport in 90 and 92.
I plan to do it on Monday.

 The master never does balance because duplicate openhandled the one region
 --

 Key: HBASE-5677
 URL: https://issues.apache.org/jira/browse/HBASE-5677
 Project: HBase
  Issue Type: Bug
Affects Versions: 0.90.6
 Environment: 0.90
Reporter: xufeng
Assignee: xufeng
 Fix For: 0.90.7, 0.92.2

 Attachments: 5677-proposal.txt, 5677-proposal.txt, 
 HBASE-5677-90-v1.patch, surefire-report_no_patched_v1.html, 
 surefire-report_patched_v1.html


 If region be assigned When the master is doing initialization(before do 
 processFailover),the region will be duplicate openhandled.
 because the unassigned node in zookeeper will be handled again in 
 AssignmentManager#processFailover()
 it cause the region in RIT,thus the master never does balance.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: 
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira




[jira] [Commented] (HBASE-5677) The master never does balance because duplicate openhandled the one region

2012-04-12 Thread xufeng (Commented) (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-5677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13252358#comment-13252358
 ] 

xufeng commented on HBASE-5677:
---

Test by trunk version is ok.
master do nothing if it has not initialized.

 The master never does balance because duplicate openhandled the one region
 --

 Key: HBASE-5677
 URL: https://issues.apache.org/jira/browse/HBASE-5677
 Project: HBase
  Issue Type: Bug
Affects Versions: 0.90.6
 Environment: 0.90
Reporter: xufeng
Assignee: xufeng
 Fix For: 0.90.7, 0.92.2, 0.94.0, 0.96.0

 Attachments: 5677-proposal.txt, HBASE-5677-90-v1.patch, 
 surefire-report_no_patched_v1.html, surefire-report_patched_v1.html


 If region be assigned When the master is doing initialization(before do 
 processFailover),the region will be duplicate openhandled.
 because the unassigned node in zookeeper will be handled again in 
 AssignmentManager#processFailover()
 it cause the region in RIT,thus the master never does balance.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: 
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira




[jira] [Commented] (HBASE-5677) The master never does balance because duplicate openhandled the one region

2012-04-12 Thread xufeng (Commented) (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-5677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13252356#comment-13252356
 ] 

xufeng commented on HBASE-5677:
---

@Ted @stack @Lars
I test it use trunk version.
then I got this in shell and my test case:
${noformat}
12/04/12 19:38:35 INFO client.HBaseAdmin: Started enable of Table02
org.apache.hadoop.hbase.PleaseHoldException: 
org.apache.hadoop.hbase.PleaseHoldException: Master is initializing
${noformat}

PleaseHoldException be added in HBASE-5454,the patch of this issue be 
integrated to trunk and 0.94 version.

 The master never does balance because duplicate openhandled the one region
 --

 Key: HBASE-5677
 URL: https://issues.apache.org/jira/browse/HBASE-5677
 Project: HBase
  Issue Type: Bug
Affects Versions: 0.90.6
 Environment: 0.90
Reporter: xufeng
Assignee: xufeng
 Fix For: 0.90.7, 0.92.2, 0.94.0, 0.96.0

 Attachments: 5677-proposal.txt, HBASE-5677-90-v1.patch, 
 surefire-report_no_patched_v1.html, surefire-report_patched_v1.html


 If region be assigned When the master is doing initialization(before do 
 processFailover),the region will be duplicate openhandled.
 because the unassigned node in zookeeper will be handled again in 
 AssignmentManager#processFailover()
 it cause the region in RIT,thus the master never does balance.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: 
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira




[jira] [Commented] (HBASE-5677) The master never does balance because duplicate openhandled the one region

2012-04-12 Thread Lars Hofhansl (Commented) (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-5677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13252533#comment-13252533
 ] 

Lars Hofhansl commented on HBASE-5677:
--

@Stack: This seems like a good addition to 0.94.
Let's say if we can track down the test failures today we'll put this in 0.94.0 
otherwise 0.94.1

 The master never does balance because duplicate openhandled the one region
 --

 Key: HBASE-5677
 URL: https://issues.apache.org/jira/browse/HBASE-5677
 Project: HBase
  Issue Type: Bug
Affects Versions: 0.90.6
 Environment: 0.90
Reporter: xufeng
Assignee: xufeng
 Fix For: 0.90.7, 0.92.2, 0.94.0, 0.96.0

 Attachments: 5677-proposal.txt, HBASE-5677-90-v1.patch, 
 surefire-report_no_patched_v1.html, surefire-report_patched_v1.html


 If region be assigned When the master is doing initialization(before do 
 processFailover),the region will be duplicate openhandled.
 because the unassigned node in zookeeper will be handled again in 
 AssignmentManager#processFailover()
 it cause the region in RIT,thus the master never does balance.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: 
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira




[jira] [Commented] (HBASE-5677) The master never does balance because duplicate openhandled the one region

2012-04-12 Thread Lars Hofhansl (Commented) (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-5677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13252950#comment-13252950
 ] 

Lars Hofhansl commented on HBASE-5677:
--

I ran TestReplication with this patch (5577-proposal.txt) and it passed fine.

 The master never does balance because duplicate openhandled the one region
 --

 Key: HBASE-5677
 URL: https://issues.apache.org/jira/browse/HBASE-5677
 Project: HBase
  Issue Type: Bug
Affects Versions: 0.90.6
 Environment: 0.90
Reporter: xufeng
Assignee: xufeng
 Fix For: 0.90.7, 0.92.2, 0.94.0, 0.96.0

 Attachments: 5677-proposal.txt, HBASE-5677-90-v1.patch, 
 surefire-report_no_patched_v1.html, surefire-report_patched_v1.html


 If region be assigned When the master is doing initialization(before do 
 processFailover),the region will be duplicate openhandled.
 because the unassigned node in zookeeper will be handled again in 
 AssignmentManager#processFailover()
 it cause the region in RIT,thus the master never does balance.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: 
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira




[jira] [Commented] (HBASE-5677) The master never does balance because duplicate openhandled the one region

2012-04-12 Thread Lars Hofhansl (Commented) (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-5677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13252953#comment-13252953
 ] 

Lars Hofhansl commented on HBASE-5677:
--

TestImportTsv passes as well.

 The master never does balance because duplicate openhandled the one region
 --

 Key: HBASE-5677
 URL: https://issues.apache.org/jira/browse/HBASE-5677
 Project: HBase
  Issue Type: Bug
Affects Versions: 0.90.6
 Environment: 0.90
Reporter: xufeng
Assignee: xufeng
 Fix For: 0.90.7, 0.92.2, 0.94.0, 0.96.0

 Attachments: 5677-proposal.txt, 5677-proposal.txt, 
 HBASE-5677-90-v1.patch, surefire-report_no_patched_v1.html, 
 surefire-report_patched_v1.html


 If region be assigned When the master is doing initialization(before do 
 processFailover),the region will be duplicate openhandled.
 because the unassigned node in zookeeper will be handled again in 
 AssignmentManager#processFailover()
 it cause the region in RIT,thus the master never does balance.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: 
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira




[jira] [Commented] (HBASE-5677) The master never does balance because duplicate openhandled the one region

2012-04-12 Thread Hadoop QA (Commented) (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-5677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13252994#comment-13252994
 ] 

Hadoop QA commented on HBASE-5677:
--

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12522500/5677-proposal.txt
  against trunk revision .

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

-1 tests included.  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.

+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 appears to introduce 3 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 failed these unit tests:
   org.apache.hadoop.hbase.replication.TestMasterReplication
  org.apache.hadoop.hbase.replication.TestMultiSlaveReplication
  org.apache.hadoop.hbase.regionserver.wal.TestHLog
  org.apache.hadoop.hbase.regionserver.wal.TestHLogSplit

Test results: 
https://builds.apache.org/job/PreCommit-HBASE-Build/1502//testReport/
Findbugs warnings: 
https://builds.apache.org/job/PreCommit-HBASE-Build/1502//artifact/trunk/patchprocess/newPatchFindbugsWarnings.html
Console output: 
https://builds.apache.org/job/PreCommit-HBASE-Build/1502//console

This message is automatically generated.

 The master never does balance because duplicate openhandled the one region
 --

 Key: HBASE-5677
 URL: https://issues.apache.org/jira/browse/HBASE-5677
 Project: HBase
  Issue Type: Bug
Affects Versions: 0.90.6
 Environment: 0.90
Reporter: xufeng
Assignee: xufeng
 Fix For: 0.90.7, 0.92.2, 0.94.0, 0.96.0

 Attachments: 5677-proposal.txt, 5677-proposal.txt, 
 HBASE-5677-90-v1.patch, surefire-report_no_patched_v1.html, 
 surefire-report_patched_v1.html


 If region be assigned When the master is doing initialization(before do 
 processFailover),the region will be duplicate openhandled.
 because the unassigned node in zookeeper will be handled again in 
 AssignmentManager#processFailover()
 it cause the region in RIT,thus the master never does balance.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: 
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira




[jira] [Commented] (HBASE-5677) The master never does balance because duplicate openhandled the one region

2012-04-12 Thread xufeng (Commented) (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-5677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13253024#comment-13253024
 ] 

xufeng commented on HBASE-5677:
---

@Lars
I did not change anything in trunk.

 The master never does balance because duplicate openhandled the one region
 --

 Key: HBASE-5677
 URL: https://issues.apache.org/jira/browse/HBASE-5677
 Project: HBase
  Issue Type: Bug
Affects Versions: 0.90.6
 Environment: 0.90
Reporter: xufeng
Assignee: xufeng
 Fix For: 0.90.7, 0.92.2, 0.94.0, 0.96.0

 Attachments: 5677-proposal.txt, 5677-proposal.txt, 5677-proposal.txt, 
 HBASE-5677-90-v1.patch, surefire-report_no_patched_v1.html, 
 surefire-report_patched_v1.html


 If region be assigned When the master is doing initialization(before do 
 processFailover),the region will be duplicate openhandled.
 because the unassigned node in zookeeper will be handled again in 
 AssignmentManager#processFailover()
 it cause the region in RIT,thus the master never does balance.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: 
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira




[jira] [Commented] (HBASE-5677) The master never does balance because duplicate openhandled the one region

2012-04-12 Thread Hadoop QA (Commented) (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-5677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13253031#comment-13253031
 ] 

Hadoop QA commented on HBASE-5677:
--

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12522508/5677-proposal.txt
  against trunk revision .

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

-1 tests included.  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.

+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 appears to introduce 3 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 failed these unit tests:
   org.apache.hadoop.hbase.regionserver.wal.TestHLogSplit
  org.apache.hadoop.hbase.replication.TestMultiSlaveReplication
  org.apache.hadoop.hbase.regionserver.wal.TestHLog
  org.apache.hadoop.hbase.replication.TestMasterReplication

Test results: 
https://builds.apache.org/job/PreCommit-HBASE-Build/1503//testReport/
Findbugs warnings: 
https://builds.apache.org/job/PreCommit-HBASE-Build/1503//artifact/trunk/patchprocess/newPatchFindbugsWarnings.html
Console output: 
https://builds.apache.org/job/PreCommit-HBASE-Build/1503//console

This message is automatically generated.

 The master never does balance because duplicate openhandled the one region
 --

 Key: HBASE-5677
 URL: https://issues.apache.org/jira/browse/HBASE-5677
 Project: HBase
  Issue Type: Bug
Affects Versions: 0.90.6
 Environment: 0.90
Reporter: xufeng
Assignee: xufeng
 Fix For: 0.90.7, 0.92.2, 0.94.0, 0.96.0

 Attachments: 5677-proposal.txt, 5677-proposal.txt, 5677-proposal.txt, 
 HBASE-5677-90-v1.patch, surefire-report_no_patched_v1.html, 
 surefire-report_patched_v1.html


 If region be assigned When the master is doing initialization(before do 
 processFailover),the region will be duplicate openhandled.
 because the unassigned node in zookeeper will be handled again in 
 AssignmentManager#processFailover()
 it cause the region in RIT,thus the master never does balance.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: 
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira




[jira] [Commented] (HBASE-5677) The master never does balance because duplicate openhandled the one region

2012-04-12 Thread Lars Hofhansl (Commented) (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-5677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13253046#comment-13253046
 ] 

Lars Hofhansl commented on HBASE-5677:
--

@xufeng: I made a trunk patch, so that I can get a HadoopQA test run.

All the failures are unrelated, though. In fact they are all because of 
negative array sizes if WALEdit de-serialization, which is suspicious.

 The master never does balance because duplicate openhandled the one region
 --

 Key: HBASE-5677
 URL: https://issues.apache.org/jira/browse/HBASE-5677
 Project: HBase
  Issue Type: Bug
Affects Versions: 0.90.6
 Environment: 0.90
Reporter: xufeng
Assignee: xufeng
 Fix For: 0.90.7, 0.92.2, 0.94.0, 0.96.0

 Attachments: 5677-proposal.txt, 5677-proposal.txt, 5677-proposal.txt, 
 HBASE-5677-90-v1.patch, surefire-report_no_patched_v1.html, 
 surefire-report_patched_v1.html


 If region be assigned When the master is doing initialization(before do 
 processFailover),the region will be duplicate openhandled.
 because the unassigned node in zookeeper will be handled again in 
 AssignmentManager#processFailover()
 it cause the region in RIT,thus the master never does balance.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: 
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira




[jira] [Commented] (HBASE-5677) The master never does balance because duplicate openhandled the one region

2012-04-11 Thread xufeng (Commented) (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-5677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13251379#comment-13251379
 ] 

xufeng commented on HBASE-5677:
---

@Lars
This issue cased by client.I think that it is not similar to HBASE-5615 in 0.90 
at least.

 The master never does balance because duplicate openhandled the one region
 --

 Key: HBASE-5677
 URL: https://issues.apache.org/jira/browse/HBASE-5677
 Project: HBase
  Issue Type: Bug
Affects Versions: 0.90.6
 Environment: 0.90
Reporter: xufeng
Assignee: xufeng
 Fix For: 0.90.7, 0.92.2, 0.94.0, 0.96.0

 Attachments: HBASE-5677-90-v1.patch, 
 surefire-report_no_patched_v1.html, surefire-report_patched_v1.html


 If region be assigned When the master is doing initialization(before do 
 processFailover),the region will be duplicate openhandled.
 because the unassigned node in zookeeper will be handled again in 
 AssignmentManager#processFailover()
 it cause the region in RIT,thus the master never does balance.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: 
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira




[jira] [Commented] (HBASE-5677) The master never does balance because duplicate openhandled the one region

2012-04-11 Thread Hadoop QA (Commented) (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-5677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13251954#comment-13251954
 ] 

Hadoop QA commented on HBASE-5677:
--

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12522314/5677-proposal.txt
  against trunk revision .

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

-1 tests included.  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.

+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 failed these unit tests:
   org.apache.hadoop.hbase.replication.TestReplication

Test results: 
https://builds.apache.org/job/PreCommit-HBASE-Build/1484//testReport/
Findbugs warnings: 
https://builds.apache.org/job/PreCommit-HBASE-Build/1484//artifact/trunk/patchprocess/newPatchFindbugsWarnings.html
Console output: 
https://builds.apache.org/job/PreCommit-HBASE-Build/1484//console

This message is automatically generated.

 The master never does balance because duplicate openhandled the one region
 --

 Key: HBASE-5677
 URL: https://issues.apache.org/jira/browse/HBASE-5677
 Project: HBase
  Issue Type: Bug
Affects Versions: 0.90.6
 Environment: 0.90
Reporter: xufeng
Assignee: xufeng
 Fix For: 0.90.7, 0.92.2, 0.94.0, 0.96.0

 Attachments: 5677-proposal.txt, HBASE-5677-90-v1.patch, 
 surefire-report_no_patched_v1.html, surefire-report_patched_v1.html


 If region be assigned When the master is doing initialization(before do 
 processFailover),the region will be duplicate openhandled.
 because the unassigned node in zookeeper will be handled again in 
 AssignmentManager#processFailover()
 it cause the region in RIT,thus the master never does balance.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: 
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira




[jira] [Commented] (HBASE-5677) The master never does balance because duplicate openhandled the one region

2012-04-11 Thread Zhihong Yu (Commented) (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-5677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13252007#comment-13252007
 ] 

Zhihong Yu commented on HBASE-5677:
---

I saw the following in org.apache.hadoop.hbase.mapreduce.TestImportTsv.txt when 
I tested HBASE-5741 in 0.94, with the proposed patch in place:
{code}
Caused by: java.lang.RuntimeException: Master not initialized after 200 seconds
  at 
org.apache.hadoop.hbase.util.JVMClusterUtil.startup(JVMClusterUtil.java:206)
  at 
org.apache.hadoop.hbase.LocalHBaseCluster.startup(LocalHBaseCluster.java:422)
  at org.apache.hadoop.hbase.MiniHBaseCluster.init(MiniHBaseCluster.java:196)
{code}

 The master never does balance because duplicate openhandled the one region
 --

 Key: HBASE-5677
 URL: https://issues.apache.org/jira/browse/HBASE-5677
 Project: HBase
  Issue Type: Bug
Affects Versions: 0.90.6
 Environment: 0.90
Reporter: xufeng
Assignee: xufeng
 Fix For: 0.90.7, 0.92.2, 0.94.0, 0.96.0

 Attachments: 5677-proposal.txt, HBASE-5677-90-v1.patch, 
 surefire-report_no_patched_v1.html, surefire-report_patched_v1.html


 If region be assigned When the master is doing initialization(before do 
 processFailover),the region will be duplicate openhandled.
 because the unassigned node in zookeeper will be handled again in 
 AssignmentManager#processFailover()
 it cause the region in RIT,thus the master never does balance.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: 
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira




[jira] [Commented] (HBASE-5677) The master never does balance because duplicate openhandled the one region

2012-04-11 Thread Lars Hofhansl (Commented) (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-5677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13252057#comment-13252057
 ] 

Lars Hofhansl commented on HBASE-5677:
--

Sigh... I think these are test-related issues. In a real cluster the Master is 
useless unless initialized (although I wouldn't know if that holds for a backup 
master as well).
I'll have a look at these when I get a chance.

 The master never does balance because duplicate openhandled the one region
 --

 Key: HBASE-5677
 URL: https://issues.apache.org/jira/browse/HBASE-5677
 Project: HBase
  Issue Type: Bug
Affects Versions: 0.90.6
 Environment: 0.90
Reporter: xufeng
Assignee: xufeng
 Fix For: 0.90.7, 0.92.2, 0.94.0, 0.96.0

 Attachments: 5677-proposal.txt, HBASE-5677-90-v1.patch, 
 surefire-report_no_patched_v1.html, surefire-report_patched_v1.html


 If region be assigned When the master is doing initialization(before do 
 processFailover),the region will be duplicate openhandled.
 because the unassigned node in zookeeper will be handled again in 
 AssignmentManager#processFailover()
 it cause the region in RIT,thus the master never does balance.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: 
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira




[jira] [Commented] (HBASE-5677) The master never does balance because duplicate openhandled the one region

2012-04-10 Thread Lars Hofhansl (Commented) (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-5677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13251006#comment-13251006
 ] 

Lars Hofhansl commented on HBASE-5677:
--

Is this at all similar to HBASE-5615?
Maybe here too, there is no point holding up 0.94.0 for this.

 The master never does balance because duplicate openhandled the one region
 --

 Key: HBASE-5677
 URL: https://issues.apache.org/jira/browse/HBASE-5677
 Project: HBase
  Issue Type: Bug
Affects Versions: 0.90.6
 Environment: 0.90
Reporter: xufeng
Assignee: xufeng
 Fix For: 0.90.7, 0.92.2, 0.94.0, 0.96.0

 Attachments: HBASE-5677-90-v1.patch, 
 surefire-report_no_patched_v1.html, surefire-report_patched_v1.html


 If region be assigned When the master is doing initialization(before do 
 processFailover),the region will be duplicate openhandled.
 because the unassigned node in zookeeper will be handled again in 
 AssignmentManager#processFailover()
 it cause the region in RIT,thus the master never does balance.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: 
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira




[jira] [Commented] (HBASE-5677) The master never does balance because duplicate openhandled the one region

2012-04-10 Thread Lars Hofhansl (Commented) (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-5677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13251189#comment-13251189
 ] 

Lars Hofhansl commented on HBASE-5677:
--

bq. public boolean isMasterRunning() { return !isStopped()  isInitialized(); 
} But Some class like HMerge,this tool just care the master is running or not.

Is that actually a problem? HMerge would need to wait until the master is 
initialized. Seems generally a better a better condition for running than 
just having the process up.

 The master never does balance because duplicate openhandled the one region
 --

 Key: HBASE-5677
 URL: https://issues.apache.org/jira/browse/HBASE-5677
 Project: HBase
  Issue Type: Bug
Affects Versions: 0.90.6
 Environment: 0.90
Reporter: xufeng
Assignee: xufeng
 Fix For: 0.90.7, 0.92.2, 0.94.0, 0.96.0

 Attachments: HBASE-5677-90-v1.patch, 
 surefire-report_no_patched_v1.html, surefire-report_patched_v1.html


 If region be assigned When the master is doing initialization(before do 
 processFailover),the region will be duplicate openhandled.
 because the unassigned node in zookeeper will be handled again in 
 AssignmentManager#processFailover()
 it cause the region in RIT,thus the master never does balance.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: 
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira




[jira] [Commented] (HBASE-5677) The master never does balance because duplicate openhandled the one region

2012-04-09 Thread xufeng (Commented) (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-5677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13249753#comment-13249753
 ] 

xufeng commented on HBASE-5677:
---

@Ted 
I test the 0.92 in my cluster by reproduce steps.
then I run the hbck tool to check the health of cluster and found many multiply 
error.
I think it also has problem in 0.92.

 The master never does balance because duplicate openhandled the one region
 --

 Key: HBASE-5677
 URL: https://issues.apache.org/jira/browse/HBASE-5677
 Project: HBase
  Issue Type: Bug
Affects Versions: 0.90.6
 Environment: 0.90
Reporter: xufeng
Assignee: xufeng

 If region be assigned When the master is doing initialization(before do 
 processFailover),the region will be duplicate openhandled.
 because the unassigned node in zookeeper will be handled again in 
 AssignmentManager#processFailover()
 it cause the region in RIT,thus the master never does balance.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: 
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira




[jira] [Commented] (HBASE-5677) The master never does balance because duplicate openhandled the one region

2012-04-09 Thread xufeng (Commented) (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-5677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13249754#comment-13249754
 ] 

xufeng commented on HBASE-5677:
---

I got lasted 0.92 version(revision 1311105) from 
https://svn.apache.org/repos/asf/hbase/branches/0.92
then compiled it.

 The master never does balance because duplicate openhandled the one region
 --

 Key: HBASE-5677
 URL: https://issues.apache.org/jira/browse/HBASE-5677
 Project: HBase
  Issue Type: Bug
Affects Versions: 0.90.6
 Environment: 0.90
Reporter: xufeng
Assignee: xufeng

 If region be assigned When the master is doing initialization(before do 
 processFailover),the region will be duplicate openhandled.
 because the unassigned node in zookeeper will be handled again in 
 AssignmentManager#processFailover()
 it cause the region in RIT,thus the master never does balance.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: 
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira




[jira] [Commented] (HBASE-5677) The master never does balance because duplicate openhandled the one region

2012-04-09 Thread Zhihong Yu (Commented) (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-5677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13249821#comment-13249821
 ] 

Zhihong Yu commented on HBASE-5677:
---

There is this method in HMasterInterface:
{code}
  /** @return true if master is available */
  public boolean isMasterRunning();
{code}
If we introduce isMasterAvailable(), that would create confusion, right ?

 The master never does balance because duplicate openhandled the one region
 --

 Key: HBASE-5677
 URL: https://issues.apache.org/jira/browse/HBASE-5677
 Project: HBase
  Issue Type: Bug
Affects Versions: 0.90.6
 Environment: 0.90
Reporter: xufeng
Assignee: xufeng

 If region be assigned When the master is doing initialization(before do 
 processFailover),the region will be duplicate openhandled.
 because the unassigned node in zookeeper will be handled again in 
 AssignmentManager#processFailover()
 it cause the region in RIT,thus the master never does balance.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: 
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira




[jira] [Commented] (HBASE-5677) The master never does balance because duplicate openhandled the one region

2012-04-09 Thread Zhihong Yu (Commented) (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-5677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13250442#comment-13250442
 ] 

Zhihong Yu commented on HBASE-5677:
---

The new method has traces of the existing method:
{code}
+  public boolean isMasterAvailable()
+  throws MasterNotRunningException, ZooKeeperConnectionException {
{code}
We should wait for other reviewers' comment about proper naming.

As always, please provide patch for trunk, 0.94 and 0.92.
Attaching patch for trunk would allow Hadoop QA to run.

 The master never does balance because duplicate openhandled the one region
 --

 Key: HBASE-5677
 URL: https://issues.apache.org/jira/browse/HBASE-5677
 Project: HBase
  Issue Type: Bug
Affects Versions: 0.90.6
 Environment: 0.90
Reporter: xufeng
Assignee: xufeng
 Attachments: HBASE-5677-90-v1.patch, 
 surefire-report_no_patched_v1.html, surefire-report_patched_v1.html


 If region be assigned When the master is doing initialization(before do 
 processFailover),the region will be duplicate openhandled.
 because the unassigned node in zookeeper will be handled again in 
 AssignmentManager#processFailover()
 it cause the region in RIT,thus the master never does balance.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: 
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira




[jira] [Commented] (HBASE-5677) The master never does balance because duplicate openhandled the one region

2012-04-09 Thread Lars Hofhansl (Commented) (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-5677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13250445#comment-13250445
 ] 

Lars Hofhansl commented on HBASE-5677:
--

Seems this should in 0.94.0. Agreed?

 The master never does balance because duplicate openhandled the one region
 --

 Key: HBASE-5677
 URL: https://issues.apache.org/jira/browse/HBASE-5677
 Project: HBase
  Issue Type: Bug
Affects Versions: 0.90.6
 Environment: 0.90
Reporter: xufeng
Assignee: xufeng
 Attachments: HBASE-5677-90-v1.patch, 
 surefire-report_no_patched_v1.html, surefire-report_patched_v1.html


 If region be assigned When the master is doing initialization(before do 
 processFailover),the region will be duplicate openhandled.
 because the unassigned node in zookeeper will be handled again in 
 AssignmentManager#processFailover()
 it cause the region in RIT,thus the master never does balance.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: 
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira




[jira] [Commented] (HBASE-5677) The master never does balance because duplicate openhandled the one region

2012-04-01 Thread xufeng (Commented) (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-5677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13243668#comment-13243668
 ] 

xufeng commented on HBASE-5677:
---

We can reproduce this issue by following steps with 0.90:

step1:start a cluster and create a table that has many regions.
step2:disable table created in step1 by shell.
step3:kill the active master.
step3:the backup master will become active one,when the master checkin 
regionservers. enable the table by shell.

result:the duplicate problem issue happened.


I think the master should not provide service when it did not complete the 
initialization.
We can add a method in HMasterInterface 
like:
{noformat}
public boolean isMasterAvailable();

  //the master is running and it can provide service
  public boolean isMasterAvailable() {
return !isStopped()  isActiveMaster()  isInitialized();
  }
{noformat}


When the client getMaster,we can check it.

pls give me the suggestions,thanks.

 The master never does balance because duplicate openhandled the one region
 --

 Key: HBASE-5677
 URL: https://issues.apache.org/jira/browse/HBASE-5677
 Project: HBase
  Issue Type: Bug
Affects Versions: 0.90.6
 Environment: 0.90
Reporter: xufeng
Assignee: xufeng

 If region be assigned When the master is doing initialization(before do 
 processFailover),the region will be duplicate openhandled.
 because the unassigned node in zookeeper will be handled again in 
 AssignmentManager#processFailover()
 it cause the region in RIT,thus the master never does balance.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: 
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira




[jira] [Commented] (HBASE-5677) The master never does balance because duplicate openhandled the one region

2012-04-01 Thread Ted Yu (Commented) (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-5677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13243747#comment-13243747
 ] 

Ted Yu commented on HBASE-5677:
---

Interesting.
Chunhui proposed safe mode for Master in HBASE-5270. See 
https://issues.apache.org/jira/browse/HBASE-5270?focusedCommentId=13214394page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-13214394

Can you verify that this issue has been fixed in 0.92.2 ?

Thanks

 The master never does balance because duplicate openhandled the one region
 --

 Key: HBASE-5677
 URL: https://issues.apache.org/jira/browse/HBASE-5677
 Project: HBase
  Issue Type: Bug
Affects Versions: 0.90.6
 Environment: 0.90
Reporter: xufeng
Assignee: xufeng

 If region be assigned When the master is doing initialization(before do 
 processFailover),the region will be duplicate openhandled.
 because the unassigned node in zookeeper will be handled again in 
 AssignmentManager#processFailover()
 it cause the region in RIT,thus the master never does balance.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: 
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira




[jira] [Commented] (HBASE-5677) The master never does balance because duplicate openhandled the one region

2012-03-30 Thread xufeng (Commented) (JIRA)

[ 
https://issues.apache.org/jira/browse/HBASE-5677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13242118#comment-13242118
 ] 

xufeng commented on HBASE-5677:
---

If region be assigned When the master is doing initialization(before do 
processFailover),the region will be duplicate openhandled.
because the unassigned node in zookeeper will be handled again in 
AssignmentManager#processFailover()

I use the 0.90 vsersion.
I found this issue in my cluster.

1.The system did not do balance:
{noformat}
Not running balancer because 2 region(s) in transition: 
{f4ff609df50e5bc9049fe202bb90f22e=hbase0205test,0038613850505050,1333033465665.f4ff609df50e5bc9049fe202bb90f22e.
 
state=OPEN, ts=1333036748502, 
febe5bb42ec841f7a9086d3b7bf0637c=hbase0205test,0038613802020202,1333033465474.febe5bb42ec841f7a9086d3b7bf0637c...
{noformat}

2.Choose f4ff609df50e5bc9049fe202bb90f22e as a simple to track.

3.In master log I found:
logA:
{noformat}
Line 17884: [2012-03-29 15:05:08,082] [DEBUG] 
[MASTER_OPEN_REGION-158-1-130-18:2-1] 
[org.apache.hadoop.hbase.master.handler.OpenedRegionHandler 138] The master has 
opened the region 
hbase0205test,0038613850505050,1333033465665.f4ff609df50e5bc9049fe202bb90f22e. 
that was online on serverName=158-1-130-18,20020,1332952904731, 
load=(requests=, regions=728, usedHeap=141, maxHeap=8165)
{noformat}

logB:
{noformat}
=Line 17885: [2012-03-29 15:05:08,082] [DEBUG] [master-158-1-130-18:2] 
[org.apache.hadoop.hbase.master.handler.OpenedRegionHandler 138] Handling 
OPENED event for 
hbase0205test,0038613850505050,1333033465665.f4ff609df50e5bc9049fe202bb90f22e. 
from serverName=158-1-130-18,20020,1332952904731, load=(requests=245, 
regions=758, usedHeap=145, maxHeap=8165); deleting unassigned node
Line 17897: [2012-03-29 15:05:08,084] [DEBUG] [master-158-1-130-18:2] 
[org.apache.hadoop.hbase.zookeeper.ZKAssign 511] master:2-0x236552a09e20353 
Deleting existing unassigned node for f4ff609df50e5bc9049fe202bb90f22e that is 
in expected state RS_ZK_REGION_OPENED
Line 17898: [2012-03-29 15:05:08,092] [WARN ] [master-158-1-130-18:2] 
[org.apache.hadoop.hbase.master.handler.OpenedRegionHandler 123] The znode of 
the region 
hbase0205test,0038613850505050,1333033465665.f4ff609df50e5bc9049fe202bb90f22e. 
would have already been deleted
Line 17899: [2012-03-29 15:05:08,092] [ERROR] [master-158-1-130-18:2] 
[org.apache.hadoop.hbase.master.handler.OpenedRegionHandler 97] The znode of 
region 
hbase0205test,0038613850505050,1333033465665.f4ff609df50e5bc9049fe202bb90f22e. 
could not be deleted.
{noformat}

4.The logA and logB should not appear at the same time,because belong to the 
same code in the region open flow.

5.So I ensure that this region has been handled duplicate.

6.Those log can explain what I write in Description:
Enable the table:
{noformat}
Line 16925: [2012-03-29 15:04:59,875] [DEBUG] 
[158-1-130-18:2-org.apache.hadoop.hbase.master.handler.EnableTableHandler$BulkEnabler-0]
 [org.apache.hadoop.hbase.zookeeper.ZKAssign 289] 
master:2-0x236552a09e20353 Creating (or updating) unassigned node for 
f4ff609df50e5bc9049fe202bb90f22e with OFFLINE state
{noformat}

Failover:
{noformat}
[2012-03-29 15:05:00,906] [INFO ] [master-158-1-130-18:2] 
[org.apache.hadoop.hbase.master.AssignmentManager 284] Failed-over master needs 
to process 66 regions in transition
{noformat}

 The master never does balance because duplicate openhandled the one region
 --

 Key: HBASE-5677
 URL: https://issues.apache.org/jira/browse/HBASE-5677
 Project: HBase
  Issue Type: Bug
Affects Versions: 0.90.6
 Environment: 0.90
Reporter: xufeng
Assignee: xufeng

 If region be assigned When the master is doing initialization(before do 
 processFailover),the region will be duplicate openhandled.
 it cause the region in RIT,thus the master never does balance.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: 
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira