[jira] [Reopened] (MAPREDUCE-5364) Deadlock between RenewalTimerTask methods cancel() and run()

2013-07-09 Thread Karthik Kambatla (JIRA) 

 [ 
https://issues.apache.org/jira/browse/MAPREDUCE-5364?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Karthik Kambatla reopened MAPREDUCE-5364:
-


Reopening to get the addendum reviewed and committed.

 Deadlock between RenewalTimerTask methods cancel() and run()
 

 Key: MAPREDUCE-5364
 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5364
 Project: Hadoop Map/Reduce
  Issue Type: Bug
Affects Versions: 1.2.0
Reporter: Karthik Kambatla
Assignee: Karthik Kambatla
 Fix For: 1.2.1

 Attachments: mr-5364-1.patch, mr-5364-addendum-1.patch, 
 mr-5364-addendum-2.patch


 MAPREDUCE-4860 introduced a local variable {{cancelled}} in 
 {{RenewalTimerTask}} to fix the race where {{DelegationTokenRenewal}} 
 attempts to renew a token even after the job is removed. However, the patch 
 also makes {{run()}} and {{cancel()}} synchronized methods leading to a 
 potential deadlock against {{run()}}'s catch-block (error-path).
 The deadlock stacks below:
 {noformat}
  - 
 org.apache.hadoop.mapreduce.security.token.DelegationTokenRenewal$RenewalTimerTask.cancel()
  @bci=0, line=240 (Interpreted frame)
  - 
 org.apache.hadoop.mapreduce.security.token.DelegationTokenRenewal.removeDelegationTokenRenewalForJob(org.apache.hadoop.mapreduce.JobID)
  @bci=109, line=319 (Interpreted frame)
 {noformat}
 {noformat}
  - 
 org.apache.hadoop.mapreduce.security.token.DelegationTokenRenewal.removeFailedDelegationToken(org.apache.hadoop.mapreduce.security.token.DelegationTokenRenewal$DelegationTokenToRenew)
  @bci=62, line=297 (Interpreted frame)
  - 
 org.apache.hadoop.mapreduce.security.token.DelegationTokenRenewal.access$300(org.apache.hadoop.mapreduce.security.token.DelegationTokenRenewal$DelegationTokenToRenew)
  @bci=1, line=47 (Interpreted frame)
  - 
 org.apache.hadoop.mapreduce.security.token.DelegationTokenRenewal$RenewalTimerTask.run()
  @bci=148, line=234 (Interpreted frame)
 {noformat}

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira

Re: [VOTE] Release Apache Hadoop 0.23.9

2013-07-09 Thread Thomas Graves 
Thanks everyone for voting.
The vote has passed with 9 +1's (4 non-binding and 5 binding) and 0 -1's.
I will push the release.

Tom

On 7/1/13 12:20 PM, Thomas Graves tgra...@yahoo-inc.com wrote:

I've created a release candidate (RC0) for hadoop-0.23.9 that I would like
to release.

The RC is available at:
http://people.apache.org/~tgraves/hadoop-0.23.9-candidate-0/
The RC tag in svn is here:
http://svn.apache.org/viewvc/hadoop/common/tags/release-0.23.9-rc0/

The maven artifacts are available via repository.apache.org.

Please try the release and vote; the vote will run for the usual 7 days
til July 8th.

I am +1 (binding).

thanks,
Tom Graves

[jira] [Created] (MAPREDUCE-5379) Include FS delegation token ID in job conf

2013-07-09 Thread Sandy Ryza (JIRA) 
Sandy Ryza created MAPREDUCE-5379:
-

 Summary: Include FS delegation token ID in job conf
 Key: MAPREDUCE-5379
 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5379
 Project: Hadoop Map/Reduce
  Issue Type: Improvement
  Components: job submission, security
Affects Versions: 2.1.0-beta
Reporter: Sandy Ryza
Assignee: Sandy Ryza


Making a job's FS delegation token ID accessible will allow external services 
to associate it with the file system operations it performs.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira

[jira] [Resolved] (MAPREDUCE-5325) ClientRMProtocol.getAllApplications should accept ApplicationType as a parameter---MR changes

2013-07-09 Thread Hitesh Shah (JIRA) 

 [ 
https://issues.apache.org/jira/browse/MAPREDUCE-5325?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Hitesh Shah resolved MAPREDUCE-5325.


   Resolution: Fixed
Fix Version/s: 2.1.0-beta

Committed to trunk, branch-2, branch-2.1-beta and branch-2.1.0-beta. Thanks 
Xuan.

 ClientRMProtocol.getAllApplications should accept ApplicationType as a 
 parameter---MR changes
 -

 Key: MAPREDUCE-5325
 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5325
 Project: Hadoop Map/Reduce
  Issue Type: Bug
Reporter: Xuan Gong
Assignee: Xuan Gong
 Fix For: 2.1.0-beta

 Attachments: MR-5325.1.patch, MR-5325.2.patch, MR-5325.3.patch, 
 MR-5325.4.patch, MR-5325.5.patch




--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira