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hao commented on MAPREDUCE-6863:
Yes, I also encountered the same problem. The MR tas
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Yang Hao updated MAPREDUCE-6296:
Comment: was deleted
(was: Hi Steve, I have used the findbugs to analyze Slider, and it seems th
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Yang Hao commented on MAPREDUCE-6374:
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can you use "submit " to see whether it wor
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Yang Hao commented on MAPREDUCE-6220:
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Hi, thanks for your suggestion.
Is there a
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Yang Hao commented on MAPREDUCE-6220:
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It has been convinced that it doesn't affec
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Yang Hao commented on MAPREDUCE-6220:
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I think we can change the word from forbid
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Yang Hao updated MAPREDUCE-6220:
Summary: Provide option to suppress stdout of MapReduce task (was:
Provide option to forbid s
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Yang Hao updated MAPREDUCE-6220:
Summary: Provide option to suppress stdout of MapReduce task (was: Provide
option to suppress
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Yang Hao resolved MAPREDUCE-6176.
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Resolution: Duplicate
Target Version/s: (was: 2.4.0, 2.5.0, 2.4.1, 2.5.1, 2.5.2)
>
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Yang Hao updated MAPREDUCE-6220:
Affects Version/s: (was: 2.6.0)
Status: Patch Available (was: Reopened)
> Pr
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Yang Hao updated MAPREDUCE-6220:
Summary: Provide option to forbid stdout of MapReduce task (was: Add an
parameter for users de
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Yang Hao updated MAPREDUCE-6220:
Description: System.out is a ugly way to print log, and many times it would
do harm to Hadoop cl
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Yang Hao updated MAPREDUCE-6220:
Description: System.out is a ugly way to print log, and many times it would
do harm to Hadoop cl
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Yang Hao updated MAPREDUCE-6220:
Summary: Add an parameter for users decide whether forbid stdout of map
task or reduce task (wa
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Yang Hao updated MAPREDUCE-6220:
Attachment: MAPREDUCE-6220.v2.patch
> To forbid stderr and stdout for MapReduce job
> --
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Yang Hao reopened MAPREDUCE-6220:
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> To forbid stderr and stdout for MapReduce job
> -
>
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Yang Hao commented on MAPREDUCE-6220:
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Now, I have understood that that the stderr
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Yang Hao commented on MAPREDUCE-6296:
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Hi Steve, I have used the findbugs to analy
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Yang Hao resolved MAPREDUCE-6178.
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Resolution: Cannot Reproduce
> MRAppBenchmark.benchmark1() error
> ---
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Yang Hao updated MAPREDUCE-6296:
Status: Patch Available (was: Open)
> A better way to deal with InterruptedException on waitFor
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Yang Hao updated MAPREDUCE-6296:
Attachment: MAPREDUCE-6296.patch
> A better way to deal with InterruptedException on waitForComp
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Yang Hao updated MAPREDUCE-6296:
Description:
Some code in method waitForCompletion of Job class is
{code:title=Job.java|borderS
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Yang Hao updated MAPREDUCE-6296:
Description:
Some code in method waitForCompletion of Job class is
{code:title=Job.java|borderS
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Yang Hao updated MAPREDUCE-6296:
Description:
Some code in method waitForCompletion of Job class is
{quote}
{code:title=Job.j
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Yang Hao updated MAPREDUCE-6296:
Description:
Some code in method waitForCompletion of Job class is
{quote}
while (!isComp
Yang Hao created MAPREDUCE-6296:
---
Summary: A better way to deal with InterruptedException on
waitForCompletion
Key: MAPREDUCE-6296
URL: https://issues.apache.org/jira/browse/MAPREDUCE-6296
Project: Hado
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Yang Hao updated MAPREDUCE-5583:
Attachment: MAPREDUCE-5583v3.patch
> Ability to limit running map and reduce tasks
> ---
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Yang Hao updated MAPREDUCE-5583:
Attachment: (was: MAPREDUCE-5583v3.patch)
> Ability to limit running map and reduce tasks
>
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Yang Hao updated MAPREDUCE-5718:
Affects Version/s: (was: 2.3.0)
Status: Open (was: Patch Available)
> MR job
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Yang Hao commented on MAPREDUCE-5718:
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Hi, I have read the comment twice. It may n
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Yang Hao commented on MAPREDUCE-5718:
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Hi, I have read the comment twice. It may n
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Yang Hao updated MAPREDUCE-5718:
Fix Version/s: 2.6.0
Labels: (was: ha)
Affects Version/s: 2.6.0
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Yang Hao updated MAPREDUCE-6232:
Fix Version/s: 2.6.0
Target Version/s: 2.6.0
Status: Patch Available (was:
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Yang Hao updated MAPREDUCE-6232:
Attachment: MAPREDUCE-6232.v2.patch
> Task state is running when all task attempts fail
> --
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Yang Hao updated MAPREDUCE-6232:
Attachment: (was: MAPREDUCE-6232.v2.patch)
> Task state is running when all task attempts fa
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Yang Hao updated MAPREDUCE-6232:
Attachment: MAPREDUCE-6232.v2.patch
> Task state is running when all task attempts fail
> --
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Yang Hao commented on MAPREDUCE-6220:
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I'm wondering in which case the oozie may u
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Yang Hao commented on MAPREDUCE-6232:
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I have done an experiment in pseudo-distrib
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Yang Hao updated MAPREDUCE-6232:
Attachment: result.pdf
> Task state is running when all task attempts fail
> ---
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Yang Hao updated MAPREDUCE-6232:
Attachment: (was: result.png)
> Task state is running when all task attempts fail
>
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Yang Hao updated MAPREDUCE-6232:
Attachment: TaskImpl.normal.png
TaskImpl.new.png
> Task state is running when al
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Yang Hao updated MAPREDUCE-6232:
Attachment: MAPREDUCE-6232.patch
> Task state is running when all task attempts fail
> -
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Yang Hao updated MAPREDUCE-6232:
Attachment: (was: NewStateTransitionDiagramOfTaskImpl.gv)
> Task state is running when all t
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Yang Hao reassigned MAPREDUCE-6232:
---
Assignee: Yang Hao
> Task state is running when all task attempts fail
>
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Yang Hao updated MAPREDUCE-6232:
Attachment: NewStateTransitionDiagramOfTaskImpl.gv
result.png
> Task state is ru
Yang Hao created MAPREDUCE-6232:
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Summary: Task state is running when all task attempts fail
Key: MAPREDUCE-6232
URL: https://issues.apache.org/jira/browse/MAPREDUCE-6232
Project: Hadoop Map/Reduce
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Yang Hao reassigned MAPREDUCE-5718:
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Assignee: Yang Hao (was: Karthik Kambatla)
> MR job will fail after commit fail
> --
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Yang Hao commented on MAPREDUCE-6229:
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The history file is there in hdfs, and we c
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Yang Hao updated MAPREDUCE-6229:
Description:
MapReduce AM failovers, and suddently it is killed during recovery. Next time
when
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Yang Hao updated MAPREDUCE-6229:
Summary: finished MapReduce tasks will be re executed when AM fails on
recovery process (was: f
Yang Hao created MAPREDUCE-6229:
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Summary: finished MapReduce tasks may be re executed when AM fails
on recovery process
Key: MAPREDUCE-6229
URL: https://issues.apache.org/jira/browse/MAPREDUCE-6229
Pro
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Yang Hao updated MAPREDUCE-5718:
Attachment: MAPREDUCE-5718.v2.patch
I think we can delete the commit tmp file at init stage
> M
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Yang Hao commented on MAPREDUCE-5718:
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if crashed during a commit and if an api co
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Yang Hao reopened MAPREDUCE-5718:
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> MR job will fail after commit fail
> --
>
> Key:
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Yang Hao updated MAPREDUCE-5718:
Summary: MR job will fail after commit fail (was: MR job fails during
commit fail)
> MR job wi
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Yang Hao updated MAPREDUCE-5718:
Description:
when any of this happens:
* While testing RM HA, if the RM fails over while an MR A
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Yang Hao updated MAPREDUCE-5718:
Summary: MR job fails during commit fails (was: MR AM should tolerate RM
restart/failover durin
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Yang Hao updated MAPREDUCE-5718:
Summary: MR job fails during commit fail (was: MR job fails during commit
fails)
> MR job fail
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Yang Hao commented on MAPREDUCE-5718:
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Yes, it appears when we test preempting, an
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Yang Hao commented on MAPREDUCE-5718:
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This will also happen when the AM is preemp
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Yang Hao commented on MAPREDUCE-5718:
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This will also happen when the AM is preemp
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Yang Hao reassigned MAPREDUCE-6220:
---
Assignee: Yang Hao
> To forbid stderr and stdout for MapReduce job
>
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Yang Hao updated MAPREDUCE-6220:
Description: System.out and System.error is a ugly way to print log, and
many times it would do
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Yang Hao updated MAPREDUCE-6220:
Attachment: MAPREDUCE-6220.patch
> To forbid stderr and stdout for MapReduce job
> -
Yang Hao created MAPREDUCE-6220:
---
Summary: To forbid stderr and stdout for MapReduce job
Key: MAPREDUCE-6220
URL: https://issues.apache.org/jira/browse/MAPREDUCE-6220
Project: Hadoop Map/Reduce
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Yang Hao commented on MAPREDUCE-5583:
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The configure mapreduce.job.running.reduces
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Yang Hao updated MAPREDUCE-5684:
Affects Version/s: (was: 2.2.0)
2.7.0
> TestMRJobs.testFailingMapper
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Yang Hao updated MAPREDUCE-5583:
Attachment: (was: MAPREDUCE-5583-branch2.4.0.patch)
> Ability to limit running map and reduc
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Yang Hao updated MAPREDUCE-6178:
Description: when running the test, it ouputs an
exception:"java.lang.NullPointerException"
> M
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Yang Hao reassigned MAPREDUCE-6178:
---
Assignee: Yang Hao
> MRAppBenchmark.benchmark1() error
>
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Yang Hao updated MAPREDUCE-5583:
Attachment: MAPREDUCE-5583-branch2.4.1.patch
the patch for branch2.4.1
> Ability to limit runni
Yang Hao created MAPREDUCE-6178:
---
Summary: MRAppBenchmark.benchmark1() error
Key: MAPREDUCE-6178
URL: https://issues.apache.org/jira/browse/MAPREDUCE-6178
Project: Hadoop Map/Reduce
Issue Type:
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Yang Hao updated MAPREDUCE-6178:
Attachment: MAPREDUCE-6178-branch2.4.1.patch
> MRAppBenchmark.benchmark1() error
> -
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Yang Hao updated MAPREDUCE-5583:
Target Version/s: 2.4.0, 2.7.0 (was: 2.7.0)
> Ability to limit running map and reduce tasks
> -
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Yang Hao updated MAPREDUCE-5583:
Attachment: MAPREDUCE-5583-branch2.4.0.patch
> Ability to limit running map and reduce tasks
> -
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Yang Hao updated MAPREDUCE-6176:
Attachment: (was: MAPREDUCE-6176-branch2.4.0.patch)
> To limit the map task number or reduce
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Yang Hao updated MAPREDUCE-6176:
Attachment: MAPREDUCE-6176-branch2.4.0.patch
> To limit the map task number or reduce task numbe
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Work on MAPREDUCE-6176 stopped by Yang Hao.
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> To limit the map task number or reduce task number of an application
> --
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Work on MAPREDUCE-6176 started by Yang Hao.
---
> To limit the map task number or reduce task number of an application
> --
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Yang Hao updated MAPREDUCE-6176:
Affects Version/s: 2.4.0
> To limit the map task number or reduce task number of an application
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Yang Hao updated MAPREDUCE-6176:
Target Version/s: 2.5.2, 2.5.1, 2.4.1, 2.5.0, 2.4.0 (was: 2.5.0, 2.4.1,
2.5.1, 2.5.2)
> To lim
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Yang Hao updated MAPREDUCE-6176:
Attachment: (was: MAPREDUCE-6176.patch)
> To limit the map task number or reduce task number
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Yang Hao updated MAPREDUCE-6176:
Attachment: MAPREDUCE-6176-branch2.4.0.patch
> To limit the map task number or reduce task numbe
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Yang Hao updated MAPREDUCE-6176:
Fix Version/s: (was: 2.5.0)
> To limit the map task number or reduce task number of an appli
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Yang Hao updated MAPREDUCE-6176:
Fix Version/s: (was: 2.4.1)
2.5.0
> To limit the map task number or reduc
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Yang Hao updated MAPREDUCE-6176:
Attachment: MAPREDUCE-6176.patch
add test
> To limit the map task number or reduce task number
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Yang Hao updated MAPREDUCE-6176:
Attachment: (was: MAPREDUCE-6176.patch)
> To limit the map task number or reduce task number
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Yang Hao updated MAPREDUCE-6176:
Summary: To limit the map task number or reduce task number of an
application (was: To limit th
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Yang Hao updated MAPREDUCE-6176:
Description: As MapReduce is a batch framework of calculation, so people
may want to run applica
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Yang Hao updated MAPREDUCE-6176:
Summary: To limit the map task number or reduce number of an application
(was: To limit the num
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Yang Hao updated MAPREDUCE-6176:
Summary: To limit the number of map task or reduce number an application
(was: Users should lim
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Yang Hao updated MAPREDUCE-6176:
Attachment: (was: MAPREDUCE-6176.patch)
> Users should limit the number of an application
>
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Yang Hao updated MAPREDUCE-6176:
Attachment: MAPREDUCE-6176.patch
> Users should limit the number of an application
> ---
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Yang Hao updated MAPREDUCE-6176:
Description: As MapReduce is a batch framework of calculation, so
people may want to run ap
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Yang Hao updated MAPREDUCE-6176:
Attachment: MAPREDUCE-6176.patch
> Users should limit the number of an application
> ---
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Yang Hao updated MAPREDUCE-6176:
Target Version/s: 2.5.2, 2.5.1, 2.4.1, 2.5.0 (was: 2.5.0, 2.4.1, 2.5.1,
2.5.2)
St
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Yang Hao updated MAPREDUCE-6176:
Fix Version/s: 2.4.1
Target Version/s: 2.5.2, 2.5.1, 2.4.1, 2.5.0 (was: 2.5.0, 2.4.1, 2.5
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Yang Hao updated MAPREDUCE-6176:
Release Note: (was: diff --git
a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapre
Yang Hao created MAPREDUCE-6176:
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Summary: Users should limit the number of an application
Key: MAPREDUCE-6176
URL: https://issues.apache.org/jira/browse/MAPREDUCE-6176
Project: Hadoop Map/Reduce
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https://issues.apache.org/jira/browse/MAPREDUCE-2398?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yang Hao updated MAPREDUCE-2398:
Target Version/s: 2.3.0, 2.4.0, 2.5.0 (was: 2.3.0, 2.5.0)
> MRBench: setting the baseDir param
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