Re: [VOTE] Release Apache Hadoop 2.6.0

2014-11-17 Thread Tsuyoshi OZAWA
+0(non-binding)

HDFS-6833 is critical issue for us - could you help us to merge it into 2.6?

Thanks,
- Tsuyoshi

On Sat, Nov 15, 2014 at 1:03 PM, Hitesh Shah hit...@apache.org wrote:
 +1 (binding)

 Built Hadoop from source, compiled Tez against the hadoop jars pushed to 
 staging repo and ran a few example Tez jobs on a single node cluster.

 — HItesh


 On Nov 13, 2014, at 3:08 PM, Arun C Murthy a...@hortonworks.com wrote:

 Folks,

 I've created another release candidate (rc1) for hadoop-2.6.0 based on the 
 feedback.

 The RC is available at: http://people.apache.org/~acmurthy/hadoop-2.6.0-rc1
 The RC tag in git is: release-2.6.0-rc1

 The maven artifacts are available via repository.apache.org at 
 https://repository.apache.org/content/repositories/orgapachehadoop-1013.

 Please try the release and vote; the vote will run for the usual 5 days.

 thanks,
 Arun


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- Tsuyoshi


[jira] [Created] (MAPREDUCE-6164) mapreduce.reduce.shuffle.fetch.retry.timeout-ms should be set to 3 minutes instead of 30 seconds by default to keep insistent with other retry timeout

2014-11-17 Thread Junping Du (JIRA)
Junping Du created MAPREDUCE-6164:
-

 Summary: mapreduce.reduce.shuffle.fetch.retry.timeout-ms should 
be set to 3 minutes instead of 30 seconds by default to keep insistent with 
other retry timeout 
 Key: MAPREDUCE-6164
 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6164
 Project: Hadoop Map/Reduce
  Issue Type: Bug
Reporter: Junping Du
Assignee: Junping Du


In MAPREDUCE-5891, we are adding retry logic to MAPREDUCE shuffle stage for 
fetcher can be survival during NM downtime (with shuffle service down as well). 
In many places, we are setting the default timeout to be 3 minutes (connection 
timeout, etc.) to tolerant possible more time for NM down, but we are making 
mapreduce.reduce.shuffle.fetch.retry.timeout-ms to be 30 seconds which is not 
consistent here. We should change this to 180 seconds. 



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Hadoop-Mapreduce-trunk - Build # 1960 - Still Failing

2014-11-17 Thread Apache Jenkins Server
See https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1960/

###
## LAST 60 LINES OF THE CONSOLE 
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[...truncated 30659 lines...]
Running org.apache.hadoop.mapred.TestSpecialCharactersInOutputPath
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 25.418 sec - in 
org.apache.hadoop.mapred.TestSpecialCharactersInOutputPath
Running org.apache.hadoop.mapred.TestSequenceFileAsBinaryOutputFormat
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.691 sec - in 
org.apache.hadoop.mapred.TestSequenceFileAsBinaryOutputFormat

Results :

Tests in error: 
  TestJavaSerialization.testMapReduceJob:127 » IO Job failed!
  TestJavaSerialization.testWriteToSequencefile:179 » IO Job failed!

Tests run: 519, Failures: 0, Errors: 2, Skipped: 11

[INFO] 
[INFO] Reactor Summary:
[INFO] 
[INFO] hadoop-mapreduce-client ... SUCCESS [  2.575 s]
[INFO] hadoop-mapreduce-client-core .. SUCCESS [ 59.872 s]
[INFO] hadoop-mapreduce-client-common  SUCCESS [ 27.179 s]
[INFO] hadoop-mapreduce-client-shuffle ... SUCCESS [  4.340 s]
[INFO] hadoop-mapreduce-client-app ... SUCCESS [08:58 min]
[INFO] hadoop-mapreduce-client-hs  SUCCESS [05:12 min]
[INFO] hadoop-mapreduce-client-jobclient . FAILURE [  01:38 h]
[INFO] hadoop-mapreduce-client-hs-plugins  SKIPPED
[INFO] hadoop-mapreduce-client-nativetask  SKIPPED
[INFO] Apache Hadoop MapReduce Examples .. SKIPPED
[INFO] hadoop-mapreduce .. SKIPPED
[INFO] 
[INFO] BUILD FAILURE
[INFO] 
[INFO] Total time: 01:53 h
[INFO] Finished at: 2014-11-17T15:17:18+00:00
[INFO] Final Memory: 43M/603M
[INFO] 
[ERROR] Failed to execute goal 
org.apache.maven.plugins:maven-surefire-plugin:2.16:test (default-test) on 
project hadoop-mapreduce-client-jobclient: There are test failures.
[ERROR] 
[ERROR] Please refer to 
/home/jenkins/jenkins-slave/workspace/Hadoop-Mapreduce-trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/target/surefire-reports
 for the individual test results.
[ERROR] - [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e 
switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please 
read the following articles:
[ERROR] [Help 1] 
http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
[ERROR] 
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR]   mvn goals -rf :hadoop-mapreduce-client-jobclient
Build step 'Execute shell' marked build as failure
[FINDBUGS] Skipping publisher since build result is FAILURE
Archiving artifacts
Sending artifact delta relative to Hadoop-Mapreduce-trunk #1870
Archived 2 artifacts
Archive block size is 32768
Received 0 blocks and 20243058 bytes
Compression is 0.0%
Took 14 sec
Updating HDFS-7394
Email was triggered for: Failure
Sending email for trigger: Failure



###
## FAILED TESTS (if any) 
##
No tests ran.

Re: [VOTE] Release Apache Hadoop 2.6.0

2014-11-17 Thread Jason Lowe
+1 (binding)
- verified signatures and digests- verified late-arriving fixes for YARN-2846 
and MAPREDUCE-6156 were present
- built from source- deployed to a single-node cluster 
- ran some sample MapReduce jobs
Jason
  From: Arun C Murthy a...@hortonworks.com
 To: common-...@hadoop.apache.org common-...@hadoop.apache.org; 
hdfs-...@hadoop.apache.org hdfs-...@hadoop.apache.org; 
yarn-...@hadoop.apache.org yarn-...@hadoop.apache.org; 
mapreduce-dev@hadoop.apache.org mapreduce-dev@hadoop.apache.org 
 Sent: Thursday, November 13, 2014 5:08 PM
 Subject: [VOTE] Release Apache Hadoop 2.6.0 
   
Folks,

I've created another release candidate (rc1) for hadoop-2.6.0 based on the 
feedback.

The RC is available at: http://people.apache.org/~acmurthy/hadoop-2.6.0-rc1
The RC tag in git is: release-2.6.0-rc1

The maven artifacts are available via repository.apache.org at 
https://repository.apache.org/content/repositories/orgapachehadoop-1013.

Please try the release and vote; the vote will run for the usual 5 days.

thanks,
Arun


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Re: [VOTE] Release Apache Hadoop 2.6.0

2014-11-17 Thread Charles Lamb
I built from the src package, started a cluster, created an encryption 
zone and read/wrote data from/to it.


+1 (non-binding)

Charles



Re: [VOTE] Release Apache Hadoop 2.6.0

2014-11-17 Thread Suresh Srinivas
Tsuyoshi, thanks for bringing up HDFS-6833. However, given it is a boundary
condition (and should not cause issues when for files with replication
factor 3), we should perhaps target this into 2.6.1 and not block this
release. Thoughts?

On Mon, Nov 17, 2014 at 4:17 AM, Tsuyoshi OZAWA ozawa.tsuyo...@gmail.com
wrote:

 +0(non-binding)

 HDFS-6833 is critical issue for us - could you help us to merge it into
 2.6?

 Thanks,
 - Tsuyoshi

 On Sat, Nov 15, 2014 at 1:03 PM, Hitesh Shah hit...@apache.org wrote:
  +1 (binding)
 
  Built Hadoop from source, compiled Tez against the hadoop jars pushed to
 staging repo and ran a few example Tez jobs on a single node cluster.
 
  — HItesh
 
 
  On Nov 13, 2014, at 3:08 PM, Arun C Murthy a...@hortonworks.com wrote:
 
  Folks,
 
  I've created another release candidate (rc1) for hadoop-2.6.0 based on
 the feedback.
 
  The RC is available at:
 http://people.apache.org/~acmurthy/hadoop-2.6.0-rc1
  The RC tag in git is: release-2.6.0-rc1
 
  The maven artifacts are available via repository.apache.org at
 https://repository.apache.org/content/repositories/orgapachehadoop-1013.
 
  Please try the release and vote; the vote will run for the usual 5 days.
 
  thanks,
  Arun
 
 
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 --
 - Tsuyoshi




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Re: [VOTE] Release Apache Hadoop 2.6.0

2014-11-17 Thread Yongjun Zhang
Hi Suresh,

I did review HDFS-6833 and the patch Shinichi provided a while back. It's
not really directly related to replication factor. The problem reported
there is, DirectoryScanner tries to register with NN blocks already
scheduled to be deleted as regular blocks, due to the delay in block
removal at DN side. This is wrong, and caused extra cycle/bandwidth and it
should not happen. And the patch tries to fix that.

I think it's a good fix to have, but probably targetting at 2.6.1 would be
fine. Given that the fix is still pending a committer's review, it will
take some time and we should push on that. I do hope the fix can get in as
soon as possible though.

Would you please share with us the timeframe for 2.6.1, and I hope the
schedule will work with Tsuyoshi.

Thanks.

--Yongjun


On Mon, Nov 17, 2014 at 10:03 AM, Suresh Srinivas sur...@hortonworks.com
wrote:

 Tsuyoshi, thanks for bringing up HDFS-6833. However, given it is a boundary
 condition (and should not cause issues when for files with replication
 factor 3), we should perhaps target this into 2.6.1 and not block this
 release. Thoughts?

 On Mon, Nov 17, 2014 at 4:17 AM, Tsuyoshi OZAWA ozawa.tsuyo...@gmail.com
 wrote:

  +0(non-binding)
 
  HDFS-6833 is critical issue for us - could you help us to merge it into
  2.6?
 
  Thanks,
  - Tsuyoshi
 
  On Sat, Nov 15, 2014 at 1:03 PM, Hitesh Shah hit...@apache.org wrote:
   +1 (binding)
  
   Built Hadoop from source, compiled Tez against the hadoop jars pushed
 to
  staging repo and ran a few example Tez jobs on a single node cluster.
  
   — HItesh
  
  
   On Nov 13, 2014, at 3:08 PM, Arun C Murthy a...@hortonworks.com
 wrote:
  
   Folks,
  
   I've created another release candidate (rc1) for hadoop-2.6.0 based on
  the feedback.
  
   The RC is available at:
  http://people.apache.org/~acmurthy/hadoop-2.6.0-rc1
   The RC tag in git is: release-2.6.0-rc1
  
   The maven artifacts are available via repository.apache.org at
  https://repository.apache.org/content/repositories/orgapachehadoop-1013.
  
   Please try the release and vote; the vote will run for the usual 5
 days.
  
   thanks,
   Arun
  
  
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  - Tsuyoshi
 



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Re: Mapreduce -shuffle and sort enhancement.

2014-11-17 Thread Ravi Prakash
Nada!
You can look at MergeManagerImpl.java

 

 On Saturday, November 15, 2014 12:14 PM, Nada Saif nada.sa...@gmail.com 
wrote:
   

 Hi,

I'm interested in contributing to Hadoop ,specially MapReduce shuffle and
sort.
I'm still novice ,can you please lead me through the code ,what part of
code I should focus on?

Also Ideas that I can work on -if possible!

Thanks  regards,
Nada




Re: [VOTE] Release Apache Hadoop 2.6.0

2014-11-17 Thread Subramaniam V K
+1 (non-binding)

- Deployed single node cluster
- Verified reservation system works (YARN-1051) by making reservations and
submitting sample MR jobs against the reservations
- Verified move apps between capacity scheduler queues (YARN-2378)

Thanks,
Subru

On Mon, Nov 17, 2014 at 9:55 AM, Charles Lamb cl...@cloudera.com wrote:

 I built from the src package, started a cluster, created an encryption
 zone and read/wrote data from/to it.

 +1 (non-binding)

 Charles




Re: [VOTE] Release Apache Hadoop 2.6.0

2014-11-17 Thread Suresh Srinivas
+1 (binding)

Verified the signatures and hashes for both src and binary tars. Built from
the source, the binary distribution and the documentation. Started a single
node cluster and tested the following:
- Started HDFS cluster, verified the hdfs CLI commands such ls, copying
data back and forth, verified namenode webUI etc.
- Ran some tests such as sleep job, TestDFSIO, NNBench etc.

On Thu, Nov 13, 2014 at 3:08 PM, Arun C Murthy a...@hortonworks.com wrote:

 Folks,

 I've created another release candidate (rc1) for hadoop-2.6.0 based on the
 feedback.

 The RC is available at:
 http://people.apache.org/~acmurthy/hadoop-2.6.0-rc1
 The RC tag in git is: release-2.6.0-rc1

 The maven artifacts are available via repository.apache.org at
 https://repository.apache.org/content/repositories/orgapachehadoop-1013.

 Please try the release and vote; the vote will run for the usual 5 days.

 thanks,
 Arun


 --
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 which it is addressed and may contain information that is confidential,
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Re: [VOTE] Release Apache Hadoop 2.6.0

2014-11-17 Thread Tsz Wo Sze
I agree that HDFS-6833 is not a blocker.  It is not a problem for the blocks 
with replication = 3 and it is not a regression (please correct me if I am 
wrong.)Tsz-Wo 

 On Monday, November 17, 2014 10:06 AM, Suresh Srinivas 
sur...@hortonworks.com wrote:
   
 

 Tsuyoshi, thanks for bringing up HDFS-6833. However, given it is a boundary
condition (and should not cause issues when for files with replication
factor 3), we should perhaps target this into 2.6.1 and not block this
release. Thoughts?

On Mon, Nov 17, 2014 at 4:17 AM, Tsuyoshi OZAWA ozawa.tsuyo...@gmail.com
wrote:

 +0(non-binding)

 HDFS-6833 is critical issue for us - could you help us to merge it into
 2.6?

 Thanks,
 - Tsuyoshi

 On Sat, Nov 15, 2014 at 1:03 PM, Hitesh Shah hit...@apache.org wrote:
  +1 (binding)
 
  Built Hadoop from source, compiled Tez against the hadoop jars pushed to
 staging repo and ran a few example Tez jobs on a single node cluster.
 
  — HItesh
 
 
  On Nov 13, 2014, at 3:08 PM, Arun C Murthy a...@hortonworks.com wrote:
 
  Folks,
 
  I've created another release candidate (rc1) for hadoop-2.6.0 based on
 the feedback.
 
  The RC is available at:
 http://people.apache.org/~acmurthy/hadoop-2.6.0-rc1
  The RC tag in git is: release-2.6.0-rc1
 
  The maven artifacts are available via repository.apache.org at
 https://repository.apache.org/content/repositories/orgapachehadoop-1013.
 
  Please try the release and vote; the vote will run for the usual 5 days.
 
  thanks,
  Arun
 
 
  --
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 entity to
  which it is addressed and may contain information that is confidential,
  privileged and exempt from disclosure under applicable law. If the
 reader
  of this message is not the intended recipient, you are hereby notified
 that
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  and delete it from your system. Thank You.
 



 --
 - Tsuyoshi




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RE: [VOTE] Release Apache Hadoop 2.6.0

2014-11-17 Thread Liu, Yi A
+1 (binding)

- Built from source
- Setup a security cluster with 4 nodes, and verified various fs operations.
- Verified MapReduce examples in security mode.
- Verify HDFS encryption at rest in security mode.

Regards,
Yi Liu

-Original Message-
From: Arun C Murthy [mailto:a...@hortonworks.com] 
Sent: Friday, November 14, 2014 7:08 AM
To: common-...@hadoop.apache.org; hdfs-...@hadoop.apache.org; 
yarn-...@hadoop.apache.org; mapreduce-dev@hadoop.apache.org
Subject: [VOTE] Release Apache Hadoop 2.6.0 

Folks,

I've created another release candidate (rc1) for hadoop-2.6.0 based on the 
feedback.

The RC is available at: http://people.apache.org/~acmurthy/hadoop-2.6.0-rc1
The RC tag in git is: release-2.6.0-rc1

The maven artifacts are available via repository.apache.org at 
https://repository.apache.org/content/repositories/orgapachehadoop-1013.

Please try the release and vote; the vote will run for the usual 5 days.

thanks,
Arun


--
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RE: [VOTE] Release Apache Hadoop 2.6.0

2014-11-17 Thread Liu, Yi A
Sorry, my vote should be non-binding.

Regards,
Yi Liu


-Original Message-
From: Liu, Yi A [mailto:yi.a@intel.com] 
Sent: Tuesday, November 18, 2014 10:03 AM
To: hdfs-...@hadoop.apache.org; common-...@hadoop.apache.org; 
yarn-...@hadoop.apache.org; mapreduce-dev@hadoop.apache.org
Subject: RE: [VOTE] Release Apache Hadoop 2.6.0 

+1 (non-binding)

- Built from source
- Setup a security cluster with 4 nodes, and verified various fs operations.
- Verified MapReduce examples in security mode.
- Verify HDFS encryption at rest in security mode.

Regards,
Yi Liu

-Original Message-
From: Arun C Murthy [mailto:a...@hortonworks.com] 
Sent: Friday, November 14, 2014 7:08 AM
To: common-...@hadoop.apache.org; hdfs-...@hadoop.apache.org; 
yarn-...@hadoop.apache.org; mapreduce-dev@hadoop.apache.org
Subject: [VOTE] Release Apache Hadoop 2.6.0 

Folks,

I've created another release candidate (rc1) for hadoop-2.6.0 based on the 
feedback.

The RC is available at: http://people.apache.org/~acmurthy/hadoop-2.6.0-rc1
The RC tag in git is: release-2.6.0-rc1

The maven artifacts are available via repository.apache.org at 
https://repository.apache.org/content/repositories/orgapachehadoop-1013.

Please try the release and vote; the vote will run for the usual 5 days.

thanks,
Arun


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Re: [VOTE] Release Apache Hadoop 2.6.0

2014-11-17 Thread Tsz Wo Sze
+1 (suppose using md5 is intentional.)
Verified md5 and ran a single node HA HDFS cluster for some time.  Everything 
worked great.
Regards,Tsz-Wo 

 On Monday, November 17, 2014 4:48 PM, Tsz Wo Sze szets...@yahoo.com 
wrote:
   
 

 Hi Arun,
Only md5 is provided but not mds?  Is it intentional?
Tsz-Wo 

 On Monday, November 17, 2014 2:14 PM, Tsz Wo Sze szets...@yahoo.com 
wrote:
   
 

 I agree that HDFS-6833 is not a blocker.  It is not a problem for the blocks 
with replication = 3 and it is not a regression (please correct me if I am 
wrong.)Tsz-Wo 

 On Monday, November 17, 2014 10:06 AM, Suresh Srinivas 
sur...@hortonworks.com wrote:
   
 

 Tsuyoshi, thanks for bringing up HDFS-6833. However, given it is a boundary
condition (and should not cause issues when for files with replication
factor 3), we should perhaps target this into 2.6.1 and not block this
release. Thoughts?

On Mon, Nov 17, 2014 at 4:17 AM, Tsuyoshi OZAWA ozawa.tsuyo...@gmail.com
wrote:

 +0(non-binding)

 HDFS-6833 is critical issue for us - could you help us to merge it into
 2.6?

 Thanks,
 - Tsuyoshi

 On Sat, Nov 15, 2014 at 1:03 PM, Hitesh Shah hit...@apache.org wrote:
  +1 (binding)
 
  Built Hadoop from source, compiled Tez against the hadoop jars pushed to
 staging repo and ran a few example Tez jobs on a single node cluster.
 
  — HItesh
 
 
  On Nov 13, 2014, at 3:08 PM, Arun C Murthy a...@hortonworks.com wrote:
 
  Folks,
 
  I've created another release candidate (rc1) for hadoop-2.6.0 based on
 the feedback.
 
  The RC is available at:
 http://people.apache.org/~acmurthy/hadoop-2.6.0-rc1
  The RC tag in git is: release-2.6.0-rc1
 
  The maven artifacts are available via repository.apache.org at
 https://repository.apache.org/content/repositories/orgapachehadoop-1013.
 
  Please try the release and vote; the vote will run for the usual 5 days.
 
  thanks,
  Arun
 
 
  --
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 entity to
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 reader
  of this message is not the intended recipient, you are hereby notified
 that
  any printing, copying, dissemination, distribution, disclosure or
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 immediately
  and delete it from your system. Thank You.
 



 --
 - Tsuyoshi




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Re: [VOTE] Release Apache Hadoop 2.6.0

2014-11-17 Thread Tsuyoshi OZAWA
Suresh, Tsz-Wo,

Thanks for your comments.
Could you check a comment by Masatake on HDFS-6833?

thanks,
- Tsuyoshi

On Tue, Nov 18, 2014 at 7:14 AM, Tsz Wo Sze szets...@yahoo.com.invalid wrote:
 I agree that HDFS-6833 is not a blocker.  It is not a problem for the blocks 
 with replication = 3 and it is not a regression (please correct me if I am 
 wrong.)Tsz-Wo

  On Monday, November 17, 2014 10:06 AM, Suresh Srinivas 
 sur...@hortonworks.com wrote:



  Tsuyoshi, thanks for bringing up HDFS-6833. However, given it is a boundary
 condition (and should not cause issues when for files with replication
 factor 3), we should perhaps target this into 2.6.1 and not block this
 release. Thoughts?

 On Mon, Nov 17, 2014 at 4:17 AM, Tsuyoshi OZAWA ozawa.tsuyo...@gmail.com
 wrote:

 +0(non-binding)

 HDFS-6833 is critical issue for us - could you help us to merge it into
 2.6?

 Thanks,
 - Tsuyoshi

 On Sat, Nov 15, 2014 at 1:03 PM, Hitesh Shah hit...@apache.org wrote:
  +1 (binding)
 
  Built Hadoop from source, compiled Tez against the hadoop jars pushed to
 staging repo and ran a few example Tez jobs on a single node cluster.
 
  — HItesh
 
 
  On Nov 13, 2014, at 3:08 PM, Arun C Murthy a...@hortonworks.com wrote:
 
  Folks,
 
  I've created another release candidate (rc1) for hadoop-2.6.0 based on
 the feedback.
 
  The RC is available at:
 http://people.apache.org/~acmurthy/hadoop-2.6.0-rc1
  The RC tag in git is: release-2.6.0-rc1
 
  The maven artifacts are available via repository.apache.org at
 https://repository.apache.org/content/repositories/orgapachehadoop-1013.
 
  Please try the release and vote; the vote will run for the usual 5 days.
 
  thanks,
  Arun
 
 
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