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Posted to common-dev@hadoop.apache.org by "Hemanth Yamijala (JIRA)" <ji...@apache.org> on 2008/06/10 06:37:44 UTC
[jira] Created: (HADOOP-3523) [HOD] If a job does not exist in
Torque's list of jobs, HOD allocate on previously allocated directory
fails.
[HOD] If a job does not exist in Torque's list of jobs, HOD allocate on previously allocated directory fails.
-------------------------------------------------------------------------------------------------------------
Key: HADOOP-3523
URL: https://issues.apache.org/jira/browse/HADOOP-3523
Project: Hadoop Core
Issue Type: Bug
Components: contrib/hod
Affects Versions: 0.18.0
Reporter: Hemanth Yamijala
Assignee: Hemanth Yamijala
Priority: Blocker
Fix For: 0.18.0
HADOOP-3483 addressed the issue where a dead cluster could be reallocated without having to issue warnings to users to clean up the directory themselves, provided the job is completed. It missed one case, where the job no longer exists in the Torque queue. When tried in that case, HOD fails with a bad error message:
ERROR - qstat error: exit code: 153 | signal: False | core False
CRITICAL - op: allocate hod-clusters/test 3 failed: <type 'exceptions.TypeError'> 'NoneType' object is unsubscriptable
This should be addressed to avoid user concerns.
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[jira] Updated: (HADOOP-3523) [HOD] If a job does not exist in
Torque's list of jobs, HOD allocate on previously allocated directory
fails.
Posted by "Hemanth Yamijala (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-3523?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hemanth Yamijala updated HADOOP-3523:
-------------------------------------
Attachment: 3523.1.patch
The new patch makes a minor modification to the error message that is printed when HOD does not automatically deallocate the cluster. This change was made after an offline discussion with Karam after his testing of the first patch.
> [HOD] If a job does not exist in Torque's list of jobs, HOD allocate on previously allocated directory fails.
> -------------------------------------------------------------------------------------------------------------
>
> Key: HADOOP-3523
> URL: https://issues.apache.org/jira/browse/HADOOP-3523
> Project: Hadoop Core
> Issue Type: Bug
> Components: contrib/hod
> Affects Versions: 0.18.0
> Reporter: Hemanth Yamijala
> Assignee: Hemanth Yamijala
> Priority: Blocker
> Fix For: 0.18.0
>
> Attachments: 3523.1.patch, 3523.patch
>
>
> HADOOP-3483 addressed the issue where a dead cluster could be reallocated without having to issue warnings to users to clean up the directory themselves, provided the job is completed. It missed one case, where the job no longer exists in the Torque queue. When tried in that case, HOD fails with a bad error message:
> ERROR - qstat error: exit code: 153 | signal: False | core False
> CRITICAL - op: allocate hod-clusters/test 3 failed: <type 'exceptions.TypeError'> 'NoneType' object is unsubscriptable
> This should be addressed to avoid user concerns.
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[jira] Commented: (HADOOP-3523) [HOD] If a job does not exist in
Torque's list of jobs, HOD allocate on previously allocated directory
fails.
Posted by "Hadoop QA (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-3523?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12604295#action_12604295 ]
Hadoop QA commented on HADOOP-3523:
-----------------------------------
+1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12383856/3523.1.patch
against trunk revision 666620.
+1 @author. The patch does not contain any @author tags.
+1 tests included. The patch appears to include 6 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 warnings.
+1 release audit. The applied patch does not increase the total number of release audit warnings.
+1 core tests. The patch passed core unit tests.
+1 contrib tests. The patch passed contrib unit tests.
Test results: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/2640/testReport/
Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/2640/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/2640/artifact/trunk/build/test/checkstyle-errors.html
Console output: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/2640/console
This message is automatically generated.
> [HOD] If a job does not exist in Torque's list of jobs, HOD allocate on previously allocated directory fails.
> -------------------------------------------------------------------------------------------------------------
>
> Key: HADOOP-3523
> URL: https://issues.apache.org/jira/browse/HADOOP-3523
> Project: Hadoop Core
> Issue Type: Bug
> Components: contrib/hod
> Affects Versions: 0.18.0
> Reporter: Hemanth Yamijala
> Assignee: Hemanth Yamijala
> Priority: Blocker
> Fix For: 0.18.0
>
> Attachments: 3523.1.patch, 3523.patch
>
>
> HADOOP-3483 addressed the issue where a dead cluster could be reallocated without having to issue warnings to users to clean up the directory themselves, provided the job is completed. It missed one case, where the job no longer exists in the Torque queue. When tried in that case, HOD fails with a bad error message:
> ERROR - qstat error: exit code: 153 | signal: False | core False
> CRITICAL - op: allocate hod-clusters/test 3 failed: <type 'exceptions.TypeError'> 'NoneType' object is unsubscriptable
> This should be addressed to avoid user concerns.
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[jira] Updated: (HADOOP-3523) [HOD] If a job does not exist in
Torque's list of jobs, HOD allocate on previously allocated directory
fails.
Posted by "Hemanth Yamijala (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-3523?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hemanth Yamijala updated HADOOP-3523:
-------------------------------------
Attachment: 3523.patch
The attached patch fixes the issue described above. We now check for the exit code from qstat indicating that the job id is invalid (error code = 153) and treat that as equivalent to completed. By doing so, a previously allocated cluster who's cluster id is no longer present with Torque will continue to be auto-deallocated and allocated again.
However, if any other torque error occurs, we treat that as an unknown case, and let the user handle the deallocation himself.
> [HOD] If a job does not exist in Torque's list of jobs, HOD allocate on previously allocated directory fails.
> -------------------------------------------------------------------------------------------------------------
>
> Key: HADOOP-3523
> URL: https://issues.apache.org/jira/browse/HADOOP-3523
> Project: Hadoop Core
> Issue Type: Bug
> Components: contrib/hod
> Affects Versions: 0.18.0
> Reporter: Hemanth Yamijala
> Assignee: Hemanth Yamijala
> Priority: Blocker
> Fix For: 0.18.0
>
> Attachments: 3523.patch
>
>
> HADOOP-3483 addressed the issue where a dead cluster could be reallocated without having to issue warnings to users to clean up the directory themselves, provided the job is completed. It missed one case, where the job no longer exists in the Torque queue. When tried in that case, HOD fails with a bad error message:
> ERROR - qstat error: exit code: 153 | signal: False | core False
> CRITICAL - op: allocate hod-clusters/test 3 failed: <type 'exceptions.TypeError'> 'NoneType' object is unsubscriptable
> This should be addressed to avoid user concerns.
--
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[jira] Updated: (HADOOP-3523) [HOD] If a job does not exist in
Torque's list of jobs, HOD allocate on previously allocated directory
fails.
Posted by "Hemanth Yamijala (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-3523?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hemanth Yamijala updated HADOOP-3523:
-------------------------------------
Hadoop Flags: [Reviewed]
> [HOD] If a job does not exist in Torque's list of jobs, HOD allocate on previously allocated directory fails.
> -------------------------------------------------------------------------------------------------------------
>
> Key: HADOOP-3523
> URL: https://issues.apache.org/jira/browse/HADOOP-3523
> Project: Hadoop Core
> Issue Type: Bug
> Components: contrib/hod
> Affects Versions: 0.18.0
> Reporter: Hemanth Yamijala
> Assignee: Hemanth Yamijala
> Priority: Blocker
> Fix For: 0.18.0
>
> Attachments: 3523.1.patch, 3523.patch
>
>
> HADOOP-3483 addressed the issue where a dead cluster could be reallocated without having to issue warnings to users to clean up the directory themselves, provided the job is completed. It missed one case, where the job no longer exists in the Torque queue. When tried in that case, HOD fails with a bad error message:
> ERROR - qstat error: exit code: 153 | signal: False | core False
> CRITICAL - op: allocate hod-clusters/test 3 failed: <type 'exceptions.TypeError'> 'NoneType' object is unsubscriptable
> This should be addressed to avoid user concerns.
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[jira] Commented: (HADOOP-3523) [HOD] If a job does not exist in
Torque's list of jobs, HOD allocate on previously allocated directory
fails.
Posted by "Hadoop QA (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-3523?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12603838#action_12603838 ]
Hadoop QA commented on HADOOP-3523:
-----------------------------------
+1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12383730/3523.patch
against trunk revision 665937.
+1 @author. The patch does not contain any @author tags.
+1 tests included. The patch appears to include 3 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 warnings.
+1 release audit. The applied patch does not increase the total number of release audit warnings.
+1 core tests. The patch passed core unit tests.
+1 contrib tests. The patch passed contrib unit tests.
Test results: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/2629/testReport/
Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/2629/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/2629/artifact/trunk/build/test/checkstyle-errors.html
Console output: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/2629/console
This message is automatically generated.
> [HOD] If a job does not exist in Torque's list of jobs, HOD allocate on previously allocated directory fails.
> -------------------------------------------------------------------------------------------------------------
>
> Key: HADOOP-3523
> URL: https://issues.apache.org/jira/browse/HADOOP-3523
> Project: Hadoop Core
> Issue Type: Bug
> Components: contrib/hod
> Affects Versions: 0.18.0
> Reporter: Hemanth Yamijala
> Assignee: Hemanth Yamijala
> Priority: Blocker
> Fix For: 0.18.0
>
> Attachments: 3523.patch
>
>
> HADOOP-3483 addressed the issue where a dead cluster could be reallocated without having to issue warnings to users to clean up the directory themselves, provided the job is completed. It missed one case, where the job no longer exists in the Torque queue. When tried in that case, HOD fails with a bad error message:
> ERROR - qstat error: exit code: 153 | signal: False | core False
> CRITICAL - op: allocate hod-clusters/test 3 failed: <type 'exceptions.TypeError'> 'NoneType' object is unsubscriptable
> This should be addressed to avoid user concerns.
--
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[jira] Updated: (HADOOP-3523) [HOD] If a job does not exist in
Torque's list of jobs, HOD allocate on previously allocated directory
fails.
Posted by "Hemanth Yamijala (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-3523?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hemanth Yamijala updated HADOOP-3523:
-------------------------------------
Status: Patch Available (was: Open)
> [HOD] If a job does not exist in Torque's list of jobs, HOD allocate on previously allocated directory fails.
> -------------------------------------------------------------------------------------------------------------
>
> Key: HADOOP-3523
> URL: https://issues.apache.org/jira/browse/HADOOP-3523
> Project: Hadoop Core
> Issue Type: Bug
> Components: contrib/hod
> Affects Versions: 0.18.0
> Reporter: Hemanth Yamijala
> Assignee: Hemanth Yamijala
> Priority: Blocker
> Fix For: 0.18.0
>
> Attachments: 3523.patch
>
>
> HADOOP-3483 addressed the issue where a dead cluster could be reallocated without having to issue warnings to users to clean up the directory themselves, provided the job is completed. It missed one case, where the job no longer exists in the Torque queue. When tried in that case, HOD fails with a bad error message:
> ERROR - qstat error: exit code: 153 | signal: False | core False
> CRITICAL - op: allocate hod-clusters/test 3 failed: <type 'exceptions.TypeError'> 'NoneType' object is unsubscriptable
> This should be addressed to avoid user concerns.
--
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You can reply to this email to add a comment to the issue online.
[jira] Updated: (HADOOP-3523) [HOD] If a job does not exist in
Torque's list of jobs, HOD allocate on previously allocated directory
fails.
Posted by "Hemanth Yamijala (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-3523?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hemanth Yamijala updated HADOOP-3523:
-------------------------------------
Status: Open (was: Patch Available)
> [HOD] If a job does not exist in Torque's list of jobs, HOD allocate on previously allocated directory fails.
> -------------------------------------------------------------------------------------------------------------
>
> Key: HADOOP-3523
> URL: https://issues.apache.org/jira/browse/HADOOP-3523
> Project: Hadoop Core
> Issue Type: Bug
> Components: contrib/hod
> Affects Versions: 0.18.0
> Reporter: Hemanth Yamijala
> Assignee: Hemanth Yamijala
> Priority: Blocker
> Fix For: 0.18.0
>
> Attachments: 3523.1.patch, 3523.patch
>
>
> HADOOP-3483 addressed the issue where a dead cluster could be reallocated without having to issue warnings to users to clean up the directory themselves, provided the job is completed. It missed one case, where the job no longer exists in the Torque queue. When tried in that case, HOD fails with a bad error message:
> ERROR - qstat error: exit code: 153 | signal: False | core False
> CRITICAL - op: allocate hod-clusters/test 3 failed: <type 'exceptions.TypeError'> 'NoneType' object is unsubscriptable
> This should be addressed to avoid user concerns.
--
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[jira] Commented: (HADOOP-3523) [HOD] If a job does not exist in
Torque's list of jobs, HOD allocate on previously allocated directory
fails.
Posted by "Karam Singh (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-3523?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12603851#action_12603851 ]
Karam Singh commented on HADOOP-3523:
-------------------------------------
To check the issue, did the following -:
1.
a. Allocate hod cluster with --ringmaster.idleness-limit=240.
b. Waited for 4 mins.
c .verified the cluster dead from hod list and qstat.
d. Restarted torque. ran qstat to verify that it does return anything.
e. ran hod allocate using hod without patch using same cluster dir, hod thows error.
f. Again ran hod allocate using patched hod. Allocation was successful
2.
a. Allocate hod cluster with --ringmaster.idleness-limit=240.
b. Waited for 4 mins.
c .verified the cluster dead from hod list and qstat.
d. Stopped torque
e. ran hod allocate using hod without patch using same cluster dir, hod thows error.
. Again ran hod allocate using patched hod. hod allocation fails with following error -:
[
WARNING/30 torque:96 - qstat error: exit code: 255 | signal: False | core False.
CRITICAL/50 hod:310 - Found a previously allocated cluster at cluster directory '~/c_dirn'. Deallocate the cluster first.
]
3. Also hod behavior when hod list shows clsuter as dead/mapred dead/hdfs dead but actually cluster is alive (related torque job status is R)..
4. Normal re allocation of dead cluster
> [HOD] If a job does not exist in Torque's list of jobs, HOD allocate on previously allocated directory fails.
> -------------------------------------------------------------------------------------------------------------
>
> Key: HADOOP-3523
> URL: https://issues.apache.org/jira/browse/HADOOP-3523
> Project: Hadoop Core
> Issue Type: Bug
> Components: contrib/hod
> Affects Versions: 0.18.0
> Reporter: Hemanth Yamijala
> Assignee: Hemanth Yamijala
> Priority: Blocker
> Fix For: 0.18.0
>
> Attachments: 3523.patch
>
>
> HADOOP-3483 addressed the issue where a dead cluster could be reallocated without having to issue warnings to users to clean up the directory themselves, provided the job is completed. It missed one case, where the job no longer exists in the Torque queue. When tried in that case, HOD fails with a bad error message:
> ERROR - qstat error: exit code: 153 | signal: False | core False
> CRITICAL - op: allocate hod-clusters/test 3 failed: <type 'exceptions.TypeError'> 'NoneType' object is unsubscriptable
> This should be addressed to avoid user concerns.
--
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[jira] Commented: (HADOOP-3523) [HOD] If a job does not exist in
Torque's list of jobs, HOD allocate on previously allocated directory
fails.
Posted by "Hudson (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-3523?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12605435#action_12605435 ]
Hudson commented on HADOOP-3523:
--------------------------------
Integrated in Hadoop-trunk #520 (See [http://hudson.zones.apache.org/hudson/job/Hadoop-trunk/520/])
> [HOD] If a job does not exist in Torque's list of jobs, HOD allocate on previously allocated directory fails.
> -------------------------------------------------------------------------------------------------------------
>
> Key: HADOOP-3523
> URL: https://issues.apache.org/jira/browse/HADOOP-3523
> Project: Hadoop Core
> Issue Type: Bug
> Components: contrib/hod
> Affects Versions: 0.18.0
> Reporter: Hemanth Yamijala
> Assignee: Hemanth Yamijala
> Priority: Blocker
> Fix For: 0.18.0
>
> Attachments: 3523.1.patch, 3523.patch
>
>
> HADOOP-3483 addressed the issue where a dead cluster could be reallocated without having to issue warnings to users to clean up the directory themselves, provided the job is completed. It missed one case, where the job no longer exists in the Torque queue. When tried in that case, HOD fails with a bad error message:
> ERROR - qstat error: exit code: 153 | signal: False | core False
> CRITICAL - op: allocate hod-clusters/test 3 failed: <type 'exceptions.TypeError'> 'NoneType' object is unsubscriptable
> This should be addressed to avoid user concerns.
--
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[jira] Updated: (HADOOP-3523) [HOD] If a job does not exist in
Torque's list of jobs, HOD allocate on previously allocated directory
fails.
Posted by "Hemanth Yamijala (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-3523?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hemanth Yamijala updated HADOOP-3523:
-------------------------------------
Status: Patch Available (was: Open)
> [HOD] If a job does not exist in Torque's list of jobs, HOD allocate on previously allocated directory fails.
> -------------------------------------------------------------------------------------------------------------
>
> Key: HADOOP-3523
> URL: https://issues.apache.org/jira/browse/HADOOP-3523
> Project: Hadoop Core
> Issue Type: Bug
> Components: contrib/hod
> Affects Versions: 0.18.0
> Reporter: Hemanth Yamijala
> Assignee: Hemanth Yamijala
> Priority: Blocker
> Fix For: 0.18.0
>
> Attachments: 3523.1.patch, 3523.patch
>
>
> HADOOP-3483 addressed the issue where a dead cluster could be reallocated without having to issue warnings to users to clean up the directory themselves, provided the job is completed. It missed one case, where the job no longer exists in the Torque queue. When tried in that case, HOD fails with a bad error message:
> ERROR - qstat error: exit code: 153 | signal: False | core False
> CRITICAL - op: allocate hod-clusters/test 3 failed: <type 'exceptions.TypeError'> 'NoneType' object is unsubscriptable
> This should be addressed to avoid user concerns.
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[jira] Updated: (HADOOP-3523) [HOD] If a job does not exist in
Torque's list of jobs, HOD allocate on previously allocated directory
fails.
Posted by "Devaraj Das (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-3523?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Devaraj Das updated HADOOP-3523:
--------------------------------
Resolution: Fixed
Status: Resolved (was: Patch Available)
I just committed this. Thanks, Hemanth!
> [HOD] If a job does not exist in Torque's list of jobs, HOD allocate on previously allocated directory fails.
> -------------------------------------------------------------------------------------------------------------
>
> Key: HADOOP-3523
> URL: https://issues.apache.org/jira/browse/HADOOP-3523
> Project: Hadoop Core
> Issue Type: Bug
> Components: contrib/hod
> Affects Versions: 0.18.0
> Reporter: Hemanth Yamijala
> Assignee: Hemanth Yamijala
> Priority: Blocker
> Fix For: 0.18.0
>
> Attachments: 3523.1.patch, 3523.patch
>
>
> HADOOP-3483 addressed the issue where a dead cluster could be reallocated without having to issue warnings to users to clean up the directory themselves, provided the job is completed. It missed one case, where the job no longer exists in the Torque queue. When tried in that case, HOD fails with a bad error message:
> ERROR - qstat error: exit code: 153 | signal: False | core False
> CRITICAL - op: allocate hod-clusters/test 3 failed: <type 'exceptions.TypeError'> 'NoneType' object is unsubscriptable
> This should be addressed to avoid user concerns.
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[jira] Commented: (HADOOP-3523) [HOD] If a job does not exist in
Torque's list of jobs, HOD allocate on previously allocated directory
fails.
Posted by "Hemanth Yamijala (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-3523?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12603796#action_12603796 ]
Hemanth Yamijala commented on HADOOP-3523:
------------------------------------------
Just FYI, one of the ways in which we can quickly get a job id from disappearing from a torque server is to restart it. So, can easily be simulated on a test cluster. Another way is to set the torque server configuration keep_completed to a very, very small value or 0.
> [HOD] If a job does not exist in Torque's list of jobs, HOD allocate on previously allocated directory fails.
> -------------------------------------------------------------------------------------------------------------
>
> Key: HADOOP-3523
> URL: https://issues.apache.org/jira/browse/HADOOP-3523
> Project: Hadoop Core
> Issue Type: Bug
> Components: contrib/hod
> Affects Versions: 0.18.0
> Reporter: Hemanth Yamijala
> Assignee: Hemanth Yamijala
> Priority: Blocker
> Fix For: 0.18.0
>
> Attachments: 3523.patch
>
>
> HADOOP-3483 addressed the issue where a dead cluster could be reallocated without having to issue warnings to users to clean up the directory themselves, provided the job is completed. It missed one case, where the job no longer exists in the Torque queue. When tried in that case, HOD fails with a bad error message:
> ERROR - qstat error: exit code: 153 | signal: False | core False
> CRITICAL - op: allocate hod-clusters/test 3 failed: <type 'exceptions.TypeError'> 'NoneType' object is unsubscriptable
> This should be addressed to avoid user concerns.
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