[jira] [Updated] (MAPREDUCE-6905) Fix meaningless operations in TestDFSIO in some situation.

2017-08-28 Thread Allen Wittenauer (JIRA)

 [ 
https://issues.apache.org/jira/browse/MAPREDUCE-6905?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Allen Wittenauer updated MAPREDUCE-6905:

Fix Version/s: (was: 2.9)
   2.9.0

> Fix meaningless operations in TestDFSIO in some situation.
> --
>
> Key: MAPREDUCE-6905
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6905
> Project: Hadoop Map/Reduce
>  Issue Type: Bug
>  Components: tools/rumen
>Affects Versions: 3.0.0-alpha4
>Reporter: LiXin Ge
>Assignee: LiXin Ge
>  Labels: patch
> Fix For: 2.9.0, 3.0.0-beta1, 2.8.2
>
> Attachments: MAPREDUCE-6905.001.patch
>
>
> When run TestDFSIO in write mode with 2 million nrFiles, it will *takes 
> hours* to create control files and get IOException as last because of 
> directory item limit is exceeded. And, it will leave over 1 million useless 
> files which will be deleted when run TestDFSIO again with acceptable nrFiles. 
>   
> {quote}
> 17/06/21 09:12:16 INFO fs.TestDFSIO: creating control file: 1024 bytes, 
> 200 files
> java.io.IOException: The directory item limit of 
> /benchmarks/TestDFSIO/io_control is exceeded: limit=1048576 items=1048576
>   at 
> org.apache.hadoop.hdfs.server.namenode.FSDirectory.verifyMaxDirItems(FSDirectory.java:2033)
>   at 
> org.apache.hadoop.hdfs.server.namenode.FSDirectory.addChild(FSDirectory.java:2084)
>   at 
> org.apache.hadoop.hdfs.server.namenode.FSDirectory.addLastINode(FSDirectory.java:2053)
>   at 
> org.apache.hadoop.hdfs.server.namenode.FSDirectory.addINode(FSDirectory.java:1873)
>   at 
> org.apache.hadoop.hdfs.server.namenode.FSDirectory.addFile(FSDirectory.java:327)
>   at 
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.startFileInternal(FSNamesystem.java:2750)
>   at 
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.startFileInt(FSNamesystem.java:2632)
>   at 
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.startFile(FSNamesystem.java:2520)
>   at 
> org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.create(NameNodeRpcServer.java:579)
>   at 
> org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.create(ClientNamenodeProtocolServerSideTranslatorPB.java:394)
>   at 
> org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java)
>   at 
> org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:619)
>   at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:962)
>   at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2040)
>   at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2036)
>   at java.security.AccessController.doPrivileged(Native Method)
>   at javax.security.auth.Subject.doAs(Subject.java:415)
>   at 
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1656)
>   at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2034)
>   at org.apache.hadoop.fs.TestDFSIO.createControlFile(TestDFSIO.java:302)
>   at org.apache.hadoop.fs.TestDFSIO.run(TestDFSIO.java:751)
>   at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
>   at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:84)
>   at org.apache.hadoop.fs.TestDFSIO.main(TestDFSIO.java:650)
>   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>   at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>   at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>   at java.lang.reflect.Method.invoke(Method.java:606)
>   at 
> org.apache.hadoop.util.ProgramDriver$ProgramDescription.invoke(ProgramDriver.java:71)
>   at org.apache.hadoop.util.ProgramDriver.run(ProgramDriver.java:144)
>   at 
> org.apache.hadoop.test.MapredTestDriver.run(MapredTestDriver.java:118)
>   at 
> org.apache.hadoop.test.MapredTestDriver.main(MapredTestDriver.java:126)
> {quote}
> In brief, we'd better check the parameter of nrFiles before it waste our time 
> and hurt our feelings.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

-
To unsubscribe, e-mail: mapreduce-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: mapreduce-issues-h...@hadoop.apache.org



[jira] [Updated] (MAPREDUCE-6304) Specifying node labels when submitting MR jobs

2017-08-28 Thread Allen Wittenauer (JIRA)

 [ 
https://issues.apache.org/jira/browse/MAPREDUCE-6304?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Allen Wittenauer updated MAPREDUCE-6304:

Component/s: job submission

> Specifying node labels when submitting MR jobs
> --
>
> Key: MAPREDUCE-6304
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6304
> Project: Hadoop Map/Reduce
>  Issue Type: New Feature
>  Components: job submission
>Reporter: Jian Fang
>Assignee: Naganarasimha G R
>  Labels: mapreduce
> Fix For: 2.8.0, 2.7.4, 3.0.0-alpha1
>
> Attachments: MAPREDUCE-6304.20150410-1.patch, 
> MAPREDUCE-6304.20150411-1.patch, MAPREDUCE-6304.20150501-1.patch, 
> MAPREDUCE-6304.20150510-1.patch, MAPREDUCE-6304.20150511-1.patch, 
> MAPREDUCE-6304.20150512-1.patch, MAPREDUCE-6304-branch-2.7.patch
>
>
> Per the discussion on YARN-796, we need a mechanism in MAPREDUCE to specify 
> node labels when submitting MR jobs.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

-
To unsubscribe, e-mail: mapreduce-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: mapreduce-issues-h...@hadoop.apache.org



[jira] [Updated] (MAPREDUCE-6892) Issues with the count of failed/killed tasks in the jhist file

2017-08-28 Thread Haibo Chen (JIRA)

 [ 
https://issues.apache.org/jira/browse/MAPREDUCE-6892?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Haibo Chen updated MAPREDUCE-6892:
--
Tags:   (was: incom)

> Issues with the count of failed/killed tasks in the jhist file
> --
>
> Key: MAPREDUCE-6892
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6892
> Project: Hadoop Map/Reduce
>  Issue Type: Bug
>  Components: client, jobhistoryserver
>Reporter: Peter Bacsko
>Assignee: Peter Bacsko
> Attachments: MAPREDUCE-6892-001.patch, MAPREDUCE-6892-002.PATCH, 
> MAPREDUCE-6892-003.patch, MAPREDUCE-6892-004.patch, MAPREDUCE-6892-005.patch
>
>
> Recently we encountered some issues with the value of failed tasks. After 
> parsing the jhist file, {{JobInfo.getFailedMaps()}} returned 0, but actually 
> there were failures. 
> Another minor thing is that you cannot get the number of killed tasks 
> (although this can be calculated).
> The root cause is that {{JobUnsuccessfulCompletionEvent}} contains only the 
> successful map/reduce task counts. Number of failed (or killed) tasks are not 
> stored.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

-
To unsubscribe, e-mail: mapreduce-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: mapreduce-issues-h...@hadoop.apache.org



[jira] [Updated] (MAPREDUCE-6892) Issues with the count of failed/killed tasks in the jhist file

2017-08-28 Thread Haibo Chen (JIRA)

 [ 
https://issues.apache.org/jira/browse/MAPREDUCE-6892?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Haibo Chen updated MAPREDUCE-6892:
--
Tags: incom
Hadoop Flags: Incompatible change

> Issues with the count of failed/killed tasks in the jhist file
> --
>
> Key: MAPREDUCE-6892
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6892
> Project: Hadoop Map/Reduce
>  Issue Type: Bug
>  Components: client, jobhistoryserver
>Reporter: Peter Bacsko
>Assignee: Peter Bacsko
> Attachments: MAPREDUCE-6892-001.patch, MAPREDUCE-6892-002.PATCH, 
> MAPREDUCE-6892-003.patch, MAPREDUCE-6892-004.patch, MAPREDUCE-6892-005.patch
>
>
> Recently we encountered some issues with the value of failed tasks. After 
> parsing the jhist file, {{JobInfo.getFailedMaps()}} returned 0, but actually 
> there were failures. 
> Another minor thing is that you cannot get the number of killed tasks 
> (although this can be calculated).
> The root cause is that {{JobUnsuccessfulCompletionEvent}} contains only the 
> successful map/reduce task counts. Number of failed (or killed) tasks are not 
> stored.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

-
To unsubscribe, e-mail: mapreduce-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: mapreduce-issues-h...@hadoop.apache.org



[jira] [Commented] (MAPREDUCE-6937) Backport MAPREDUCE-6870 to branch-2 while preserving compatibility

2017-08-28 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/MAPREDUCE-6937?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16144055#comment-16144055
 ] 

Hadoop QA commented on MAPREDUCE-6937:
--

| (x) *{color:red}-1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 14m  
6s{color} | {color:blue} Docker mode activated. {color} |
|| || || || {color:brown} Prechecks {color} ||
| {color:green}+1{color} | {color:green} @author {color} | {color:green}  0m  
0s{color} | {color:green} The patch does not contain any @author tags. {color} |
| {color:green}+1{color} | {color:green} test4tests {color} | {color:green}  0m 
 0s{color} | {color:green} The patch appears to include 1 new or modified test 
files. {color} |
|| || || || {color:brown} branch-2.7 Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue}  0m 
45s{color} | {color:blue} Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  8m 
12s{color} | {color:green} branch-2.7 passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  1m 
20s{color} | {color:green} branch-2.7 passed with JDK v1.8.0_144 {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  1m 
28s{color} | {color:green} branch-2.7 passed with JDK v1.7.0_151 {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 
38s{color} | {color:green} branch-2.7 passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  1m  
9s{color} | {color:green} branch-2.7 passed {color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red}  0m 
51s{color} | {color:red} 
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app in 
branch-2.7 has 1 extant Findbugs warnings. {color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red}  1m  
6s{color} | {color:red} 
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core 
in branch-2.7 has 2 extant Findbugs warnings. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 
40s{color} | {color:green} branch-2.7 passed with JDK v1.8.0_144 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 
50s{color} | {color:green} branch-2.7 passed with JDK v1.7.0_151 {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue}  0m 
12s{color} | {color:blue} Maven dependency ordering for patch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  0m 
52s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  1m 
20s{color} | {color:green} the patch passed with JDK v1.8.0_144 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green}  1m 
20s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  1m 
28s{color} | {color:green} the patch passed with JDK v1.7.0_151 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green}  1m 
28s{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} checkstyle {color} | {color:red}  0m 
35s{color} | {color:red} hadoop-mapreduce-project/hadoop-mapreduce-client: The 
patch generated 6 new + 1350 unchanged - 2 fixed = 1356 total (was 1352) 
{color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  1m  
1s{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} whitespace {color} | {color:red}  0m  
0s{color} | {color:red} The patch has 129 line(s) that end in whitespace. Use 
git apply --whitespace=fix <>. Refer 
https://git-scm.com/docs/git-apply {color} |
| {color:green}+1{color} | {color:green} xml {color} | {color:green}  0m  
0s{color} | {color:green} The patch has no ill-formed XML file. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green}  2m 
44s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 
35s{color} | {color:green} the patch passed with JDK v1.8.0_144 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 
41s{color} | {color:green} the patch passed with JDK v1.7.0_151 {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:red}-1{color} | {color:red} unit {color} | {color:red}  5m 32s{color} 
| {color:red} hadoop-mapreduce-client-core in the patch failed with JDK 
v1.7.0_151. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 30m 20s{color} 
| {color:red} hadoop-mapreduce-client-app

[jira] [Commented] (MAPREDUCE-6892) Issues with the count of failed/killed tasks in the jhist file

2017-08-28 Thread Haibo Chen (JIRA)

[ 
https://issues.apache.org/jira/browse/MAPREDUCE-6892?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16143964#comment-16143964
 ] 

Haibo Chen commented on MAPREDUCE-6892:
---

Thanks for the update [~pbacsko]! The patch is very close to be ready. But I 
still think we should give -1 as the default value to stand for unknown in the 
schema (Events.avpr). 
In TestJobHistoryParsing.testHistoryParsingForKilledAndFailedAttempts(), let's 
use // for the comments you've added (/**/ is for class/methods) and remove the 
nested for loop to assert RACK NAME for each of the tasks (I don't think they 
are relevant). Otherwise, the patch LGTM.

> Issues with the count of failed/killed tasks in the jhist file
> --
>
> Key: MAPREDUCE-6892
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6892
> Project: Hadoop Map/Reduce
>  Issue Type: Bug
>  Components: client, jobhistoryserver
>Reporter: Peter Bacsko
>Assignee: Peter Bacsko
> Attachments: MAPREDUCE-6892-001.patch, MAPREDUCE-6892-002.PATCH, 
> MAPREDUCE-6892-003.patch, MAPREDUCE-6892-004.patch, MAPREDUCE-6892-005.patch
>
>
> Recently we encountered some issues with the value of failed tasks. After 
> parsing the jhist file, {{JobInfo.getFailedMaps()}} returned 0, but actually 
> there were failures. 
> Another minor thing is that you cannot get the number of killed tasks 
> (although this can be calculated).
> The root cause is that {{JobUnsuccessfulCompletionEvent}} contains only the 
> successful map/reduce task counts. Number of failed (or killed) tasks are not 
> stored.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

-
To unsubscribe, e-mail: mapreduce-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: mapreduce-issues-h...@hadoop.apache.org



[jira] [Commented] (MAPREDUCE-6947) Moving logging APIs over to slf4j in hadoop-mapreduce-examples

2017-08-28 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/MAPREDUCE-6947?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16143912#comment-16143912
 ] 

Hadoop QA commented on MAPREDUCE-6947:
--

| (x) *{color:red}-1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue}  0m 
51s{color} | {color:blue} Docker mode activated. {color} |
|| || || || {color:brown} Prechecks {color} ||
| {color:green}+1{color} | {color:green} @author {color} | {color:green}  0m  
0s{color} | {color:green} The patch does not contain any @author tags. {color} |
| {color:green}+1{color} | {color:green} test4tests {color} | {color:green}  0m 
 0s{color} | {color:green} The patch appears to include 1 new or modified test 
files. {color} |
|| || || || {color:brown} trunk Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 24m 
37s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  0m 
42s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 
44s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  0m 
43s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green}  0m 
57s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 
31s{color} | {color:green} trunk passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  0m 
34s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  0m 
32s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green}  0m 
32s{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} checkstyle {color} | {color:red}  0m 
30s{color} | {color:red} hadoop-mapreduce-project/hadoop-mapreduce-examples: 
The patch generated 1 new + 260 unchanged - 2 fixed = 261 total (was 262) 
{color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  0m 
31s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green}  0m 
 1s{color} | {color:green} The patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green}  1m  
4s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 
24s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green}  0m 
55s{color} | {color:green} hadoop-mapreduce-examples in the patch passed. 
{color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green}  0m 
35s{color} | {color:green} The patch does not generate ASF License warnings. 
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 35m 35s{color} | 
{color:black} {color} |
\\
\\
|| Subsystem || Report/Notes ||
| Docker |  Image:yetus/hadoop:14b5c93 |
| JIRA Issue | MAPREDUCE-6947 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12883715/MAPREDUCE-6947.001.patch
 |
| Optional Tests |  asflicense  compile  javac  javadoc  mvninstall  mvnsite  
unit  findbugs  checkstyle  |
| uname | Linux 4d062d5db56c 3.13.0-117-generic #164-Ubuntu SMP Fri Apr 7 
11:05:26 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/hadoop/patchprocess/precommit/personality/provided.sh 
|
| git revision | trunk / 02599bd |
| Default Java | 1.8.0_144 |
| findbugs | v3.1.0-RC1 |
| checkstyle | 
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/7100/artifact/patchprocess/diff-checkstyle-hadoop-mapreduce-project_hadoop-mapreduce-examples.txt
 |
|  Test Results | 
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/7100/testReport/ |
| modules | C: hadoop-mapreduce-project/hadoop-mapreduce-examples U: 
hadoop-mapreduce-project/hadoop-mapreduce-examples |
| Console output | 
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/7100/console |
| Powered by | Apache Yetus 0.5.0   http://yetus.apache.org |


This message was automatically generated.



>   Moving logging APIs over to slf4j in hadoop-mapreduce-examples
> ---
>
> Key: MAPREDUCE-6947
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6947
> Project: Hadoop Map/Reduce
>  Issue Type: Sub-task
>  

[jira] [Updated] (MAPREDUCE-6937) Backport MAPREDUCE-6870 to branch-2 while preserving compatibility

2017-08-28 Thread Peter Bacsko (JIRA)

 [ 
https://issues.apache.org/jira/browse/MAPREDUCE-6937?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Peter Bacsko updated MAPREDUCE-6937:

Status: Patch Available  (was: Open)

> Backport MAPREDUCE-6870 to branch-2 while preserving compatibility
> --
>
> Key: MAPREDUCE-6937
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6937
> Project: Hadoop Map/Reduce
>  Issue Type: Improvement
>Reporter: Zhe Zhang
>Assignee: Erik Krogen
> Attachments: MAPREDUCE-6870-branch-2.01.patch, 
> MAPREDUCE-6870-branch-2.7.03.patch, MAPREDUCE-6870_branch2.7.patch, 
> MAPREDUCE-6870_branch2.7v2.patch, MAPREDUCE-6870-branch-2.8.03.patch, 
> MAPREDUCE-6870_branch2.8.patch, MAPREDUCE-6870_branch2.8v2.patch
>
>
> To maintain compatibility we need to disable this by default per discussion 
> on MAPREDUCE-6870.
> Using a separate JIRA to correctly track incompatibilities.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

-
To unsubscribe, e-mail: mapreduce-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: mapreduce-issues-h...@hadoop.apache.org



[jira] [Updated] (MAPREDUCE-6937) Backport MAPREDUCE-6870 to branch-2 while preserving compatibility

2017-08-28 Thread Peter Bacsko (JIRA)

 [ 
https://issues.apache.org/jira/browse/MAPREDUCE-6937?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Peter Bacsko updated MAPREDUCE-6937:

Attachment: MAPREDUCE-6870-branch-2.7.03.patch
MAPREDUCE-6870-branch-2.8.03.patch

> Backport MAPREDUCE-6870 to branch-2 while preserving compatibility
> --
>
> Key: MAPREDUCE-6937
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6937
> Project: Hadoop Map/Reduce
>  Issue Type: Improvement
>Reporter: Zhe Zhang
>Assignee: Erik Krogen
> Attachments: MAPREDUCE-6870-branch-2.01.patch, 
> MAPREDUCE-6870-branch-2.7.03.patch, MAPREDUCE-6870_branch2.7.patch, 
> MAPREDUCE-6870_branch2.7v2.patch, MAPREDUCE-6870-branch-2.8.03.patch, 
> MAPREDUCE-6870_branch2.8.patch, MAPREDUCE-6870_branch2.8v2.patch
>
>
> To maintain compatibility we need to disable this by default per discussion 
> on MAPREDUCE-6870.
> Using a separate JIRA to correctly track incompatibilities.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

-
To unsubscribe, e-mail: mapreduce-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: mapreduce-issues-h...@hadoop.apache.org



[jira] [Updated] (MAPREDUCE-6937) Backport MAPREDUCE-6870 to branch-2 while preserving compatibility

2017-08-28 Thread Peter Bacsko (JIRA)

 [ 
https://issues.apache.org/jira/browse/MAPREDUCE-6937?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Peter Bacsko updated MAPREDUCE-6937:

Attachment: MAPREDUCE-6870-branch-2.01.patch

> Backport MAPREDUCE-6870 to branch-2 while preserving compatibility
> --
>
> Key: MAPREDUCE-6937
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6937
> Project: Hadoop Map/Reduce
>  Issue Type: Improvement
>Reporter: Zhe Zhang
>Assignee: Erik Krogen
> Attachments: MAPREDUCE-6870-branch-2.01.patch, 
> MAPREDUCE-6870_branch2.7.patch, MAPREDUCE-6870_branch2.7v2.patch, 
> MAPREDUCE-6870_branch2.8.patch, MAPREDUCE-6870_branch2.8v2.patch
>
>
> To maintain compatibility we need to disable this by default per discussion 
> on MAPREDUCE-6870.
> Using a separate JIRA to correctly track incompatibilities.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

-
To unsubscribe, e-mail: mapreduce-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: mapreduce-issues-h...@hadoop.apache.org



[jira] [Commented] (MAPREDUCE-6937) Backport MAPREDUCE-6870 to branch-2 while preserving compatibility

2017-08-28 Thread Peter Bacsko (JIRA)

[ 
https://issues.apache.org/jira/browse/MAPREDUCE-6937?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16143888#comment-16143888
 ] 

Peter Bacsko commented on MAPREDUCE-6937:
-

I haven't clicked on Submit Patch yet. There will be a third version for branch 
2.7 and branch 2.8 because {{DEFAULT_FINISH_JOB_WHEN_REDUCERS_DONE}} has to be 
false as well.

> Backport MAPREDUCE-6870 to branch-2 while preserving compatibility
> --
>
> Key: MAPREDUCE-6937
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6937
> Project: Hadoop Map/Reduce
>  Issue Type: Improvement
>Reporter: Zhe Zhang
>Assignee: Erik Krogen
> Attachments: MAPREDUCE-6870_branch2.7.patch, 
> MAPREDUCE-6870_branch2.7v2.patch, MAPREDUCE-6870_branch2.8.patch, 
> MAPREDUCE-6870_branch2.8v2.patch
>
>
> To maintain compatibility we need to disable this by default per discussion 
> on MAPREDUCE-6870.
> Using a separate JIRA to correctly track incompatibilities.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

-
To unsubscribe, e-mail: mapreduce-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: mapreduce-issues-h...@hadoop.apache.org



[jira] [Commented] (MAPREDUCE-6937) Backport MAPREDUCE-6870 to branch-2 while preserving compatibility

2017-08-28 Thread Haibo Chen (JIRA)

[ 
https://issues.apache.org/jira/browse/MAPREDUCE-6937?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16143883#comment-16143883
 ] 

Haibo Chen commented on MAPREDUCE-6937:
---

Seems like the patch is not picked up by Jenkins. Can you also rename the patch 
in the format of [jira name]-[branch name].[patch version].patch, e.g. 
MAPREDUCE-6870-branch-2.7.02.patch?

> Backport MAPREDUCE-6870 to branch-2 while preserving compatibility
> --
>
> Key: MAPREDUCE-6937
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6937
> Project: Hadoop Map/Reduce
>  Issue Type: Improvement
>Reporter: Zhe Zhang
>Assignee: Erik Krogen
> Attachments: MAPREDUCE-6870_branch2.7.patch, 
> MAPREDUCE-6870_branch2.7v2.patch, MAPREDUCE-6870_branch2.8.patch, 
> MAPREDUCE-6870_branch2.8v2.patch
>
>
> To maintain compatibility we need to disable this by default per discussion 
> on MAPREDUCE-6870.
> Using a separate JIRA to correctly track incompatibilities.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

-
To unsubscribe, e-mail: mapreduce-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: mapreduce-issues-h...@hadoop.apache.org



[jira] [Commented] (MAPREDUCE-6937) Backport MAPREDUCE-6870 to branch-2 while preserving compatibility

2017-08-28 Thread Peter Bacsko (JIRA)

[ 
https://issues.apache.org/jira/browse/MAPREDUCE-6937?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16143871#comment-16143871
 ] 

Peter Bacsko commented on MAPREDUCE-6937:
-

Sorry I just realized that we need a patch for branch-2 as well. Will upload 
that soon.

> Backport MAPREDUCE-6870 to branch-2 while preserving compatibility
> --
>
> Key: MAPREDUCE-6937
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6937
> Project: Hadoop Map/Reduce
>  Issue Type: Improvement
>Reporter: Zhe Zhang
>Assignee: Erik Krogen
> Attachments: MAPREDUCE-6870_branch2.7.patch, 
> MAPREDUCE-6870_branch2.7v2.patch, MAPREDUCE-6870_branch2.8.patch, 
> MAPREDUCE-6870_branch2.8v2.patch
>
>
> To maintain compatibility we need to disable this by default per discussion 
> on MAPREDUCE-6870.
> Using a separate JIRA to correctly track incompatibilities.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

-
To unsubscribe, e-mail: mapreduce-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: mapreduce-issues-h...@hadoop.apache.org



[jira] [Updated] (MAPREDUCE-6937) Backport MAPREDUCE-6870 to branch-2 while preserving compatibility

2017-08-28 Thread Peter Bacsko (JIRA)

 [ 
https://issues.apache.org/jira/browse/MAPREDUCE-6937?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Peter Bacsko updated MAPREDUCE-6937:

Attachment: MAPREDUCE-6870_branch2.7v2.patch
MAPREDUCE-6870_branch2.8v2.patch

> Backport MAPREDUCE-6870 to branch-2 while preserving compatibility
> --
>
> Key: MAPREDUCE-6937
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6937
> Project: Hadoop Map/Reduce
>  Issue Type: Improvement
>Reporter: Zhe Zhang
>Assignee: Erik Krogen
> Attachments: MAPREDUCE-6870_branch2.7.patch, 
> MAPREDUCE-6870_branch2.7v2.patch, MAPREDUCE-6870_branch2.8.patch, 
> MAPREDUCE-6870_branch2.8v2.patch
>
>
> To maintain compatibility we need to disable this by default per discussion 
> on MAPREDUCE-6870.
> Using a separate JIRA to correctly track incompatibilities.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

-
To unsubscribe, e-mail: mapreduce-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: mapreduce-issues-h...@hadoop.apache.org



[jira] [Commented] (MAPREDUCE-6937) Backport MAPREDUCE-6870 to branch-2 while preserving compatibility

2017-08-28 Thread Haibo Chen (JIRA)

[ 
https://issues.apache.org/jira/browse/MAPREDUCE-6937?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16143857#comment-16143857
 ] 

Haibo Chen commented on MAPREDUCE-6937:
---

[~pbacsko], the default value for mapreduce.job.finish-when-all-reducers-done 
should be false to preserve the current behavior in branch-2.7 and 2.8.

> Backport MAPREDUCE-6870 to branch-2 while preserving compatibility
> --
>
> Key: MAPREDUCE-6937
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6937
> Project: Hadoop Map/Reduce
>  Issue Type: Improvement
>Reporter: Zhe Zhang
>Assignee: Erik Krogen
> Attachments: MAPREDUCE-6870_branch2.7.patch, 
> MAPREDUCE-6870_branch2.8.patch
>
>
> To maintain compatibility we need to disable this by default per discussion 
> on MAPREDUCE-6870.
> Using a separate JIRA to correctly track incompatibilities.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

-
To unsubscribe, e-mail: mapreduce-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: mapreduce-issues-h...@hadoop.apache.org



[jira] [Updated] (MAPREDUCE-6947) Moving logging APIs over to slf4j in hadoop-mapreduce-examples

2017-08-28 Thread JIRA

 [ 
https://issues.apache.org/jira/browse/MAPREDUCE-6947?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Gergely Novák updated MAPREDUCE-6947:
-
Status: Patch Available  (was: Open)

>   Moving logging APIs over to slf4j in hadoop-mapreduce-examples
> ---
>
> Key: MAPREDUCE-6947
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6947
> Project: Hadoop Map/Reduce
>  Issue Type: Sub-task
>Reporter: Gergely Novák
>Assignee: Gergely Novák
> Attachments: MAPREDUCE-6947.001.patch
>
>




--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

-
To unsubscribe, e-mail: mapreduce-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: mapreduce-issues-h...@hadoop.apache.org



[jira] [Commented] (MAPREDUCE-6892) Issues with the count of failed/killed tasks in the jhist file

2017-08-28 Thread Hadoop QA (JIRA)

[ 
https://issues.apache.org/jira/browse/MAPREDUCE-6892?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16143752#comment-16143752
 ] 

Hadoop QA commented on MAPREDUCE-6892:
--

| (x) *{color:red}-1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue}  0m 
27s{color} | {color:blue} Docker mode activated. {color} |
|| || || || {color:brown} Prechecks {color} ||
| {color:green}+1{color} | {color:green} @author {color} | {color:green}  0m  
0s{color} | {color:green} The patch does not contain any @author tags. {color} |
| {color:green}+1{color} | {color:green} test4tests {color} | {color:green}  0m 
 0s{color} | {color:green} The patch appears to include 7 new or modified test 
files. {color} |
|| || || || {color:brown} trunk Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue}  1m 
32s{color} | {color:blue} Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 16m 
23s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 17m 
47s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  2m 
10s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  2m 
18s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green}  3m 
19s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  1m 
42s{color} | {color:green} trunk passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue}  0m 
18s{color} | {color:blue} Maven dependency ordering for patch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  1m 
49s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 14m 
34s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 14m 
34s{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} checkstyle {color} | {color:red}  2m 
15s{color} | {color:red} root: The patch generated 57 new + 1072 unchanged - 32 
fixed = 1129 total (was 1104) {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  2m 
34s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green}  0m 
 0s{color} | {color:green} The patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green}  6m  
6s{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} javadoc {color} | {color:red}  0m 
36s{color} | {color:red} 
hadoop-mapreduce-project_hadoop-mapreduce-client_hadoop-mapreduce-client-core 
generated 50 new + 2496 unchanged - 0 fixed = 2546 total (was 2496) {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:red}-1{color} | {color:red} unit {color} | {color:red}  5m 21s{color} 
| {color:red} hadoop-mapreduce-client-core in the patch failed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 15m 
22s{color} | {color:green} hadoop-mapreduce-client-app in the patch passed. 
{color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green}  6m 
52s{color} | {color:green} hadoop-mapreduce-client-hs in the patch passed. 
{color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green}  0m 
38s{color} | {color:green} hadoop-rumen in the patch passed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green}  0m 
30s{color} | {color:green} The patch does not generate ASF License warnings. 
{color} |
| {color:black}{color} | {color:black} {color} | {color:black}106m 15s{color} | 
{color:black} {color} |
\\
\\
|| Reason || Tests ||
| Failed junit tests | hadoop.mapred.TestJobEndNotifier |
\\
\\
|| Subsystem || Report/Notes ||
| Docker |  Image:yetus/hadoop:14b5c93 |
| JIRA Issue | MAPREDUCE-6892 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12884030/MAPREDUCE-6892-005.patch
 |
| Optional Tests |  asflicense  compile  javac  javadoc  mvninstall  mvnsite  
unit  findbugs  checkstyle  |
| uname | Linux 0677a3bc5bd0 4.4.0-43-generic #63-Ubuntu SMP Wed Oct 12 
13:48:03 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/hadoop/patchprocess/precommit/personality/provided.sh 
|
| git revision | trunk / 02599bd |
| Default Java | 1.8.0_144 |
| findbugs | v3.1.0-RC1 |
| checks

[jira] [Commented] (MAPREDUCE-6937) Backport MAPREDUCE-6870 to branch-2 while preserving compatibility

2017-08-28 Thread Peter Bacsko (JIRA)

[ 
https://issues.apache.org/jira/browse/MAPREDUCE-6937?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16143689#comment-16143689
 ] 

Peter Bacsko commented on MAPREDUCE-6937:
-

[~xkrogen] [~haibochen] I uploaded the two patches for branch 2.7 and 2.8.

> Backport MAPREDUCE-6870 to branch-2 while preserving compatibility
> --
>
> Key: MAPREDUCE-6937
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6937
> Project: Hadoop Map/Reduce
>  Issue Type: Improvement
>Reporter: Zhe Zhang
>Assignee: Erik Krogen
> Attachments: MAPREDUCE-6870_branch2.7.patch, 
> MAPREDUCE-6870_branch2.8.patch
>
>
> To maintain compatibility we need to disable this by default per discussion 
> on MAPREDUCE-6870.
> Using a separate JIRA to correctly track incompatibilities.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

-
To unsubscribe, e-mail: mapreduce-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: mapreduce-issues-h...@hadoop.apache.org



[jira] [Updated] (MAPREDUCE-6937) Backport MAPREDUCE-6870 to branch-2 while preserving compatibility

2017-08-28 Thread Peter Bacsko (JIRA)

 [ 
https://issues.apache.org/jira/browse/MAPREDUCE-6937?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Peter Bacsko updated MAPREDUCE-6937:

Attachment: MAPREDUCE-6870_branch2.7.patch
MAPREDUCE-6870_branch2.8.patch

> Backport MAPREDUCE-6870 to branch-2 while preserving compatibility
> --
>
> Key: MAPREDUCE-6937
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6937
> Project: Hadoop Map/Reduce
>  Issue Type: Improvement
>Reporter: Zhe Zhang
>Assignee: Erik Krogen
> Attachments: MAPREDUCE-6870_branch2.7.patch, 
> MAPREDUCE-6870_branch2.8.patch
>
>
> To maintain compatibility we need to disable this by default per discussion 
> on MAPREDUCE-6870.
> Using a separate JIRA to correctly track incompatibilities.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

-
To unsubscribe, e-mail: mapreduce-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: mapreduce-issues-h...@hadoop.apache.org



[jira] [Updated] (MAPREDUCE-6892) Issues with the count of failed/killed tasks in the jhist file

2017-08-28 Thread Peter Bacsko (JIRA)

 [ 
https://issues.apache.org/jira/browse/MAPREDUCE-6892?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Peter Bacsko updated MAPREDUCE-6892:

Attachment: MAPREDUCE-6892-005.patch

> Issues with the count of failed/killed tasks in the jhist file
> --
>
> Key: MAPREDUCE-6892
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6892
> Project: Hadoop Map/Reduce
>  Issue Type: Bug
>  Components: client, jobhistoryserver
>Reporter: Peter Bacsko
>Assignee: Peter Bacsko
> Attachments: MAPREDUCE-6892-001.patch, MAPREDUCE-6892-002.PATCH, 
> MAPREDUCE-6892-003.patch, MAPREDUCE-6892-004.patch, MAPREDUCE-6892-005.patch
>
>
> Recently we encountered some issues with the value of failed tasks. After 
> parsing the jhist file, {{JobInfo.getFailedMaps()}} returned 0, but actually 
> there were failures. 
> Another minor thing is that you cannot get the number of killed tasks 
> (although this can be calculated).
> The root cause is that {{JobUnsuccessfulCompletionEvent}} contains only the 
> successful map/reduce task counts. Number of failed (or killed) tasks are not 
> stored.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

-
To unsubscribe, e-mail: mapreduce-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: mapreduce-issues-h...@hadoop.apache.org



[jira] [Commented] (MAPREDUCE-6892) Issues with the count of failed/killed tasks in the jhist file

2017-08-28 Thread Peter Bacsko (JIRA)

[ 
https://issues.apache.org/jira/browse/MAPREDUCE-6892?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16143654#comment-16143654
 ] 

Peter Bacsko commented on MAPREDUCE-6892:
-

Uploaded patch v5 where I fixed the flaky test + the other failures.

> Issues with the count of failed/killed tasks in the jhist file
> --
>
> Key: MAPREDUCE-6892
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6892
> Project: Hadoop Map/Reduce
>  Issue Type: Bug
>  Components: client, jobhistoryserver
>Reporter: Peter Bacsko
>Assignee: Peter Bacsko
> Attachments: MAPREDUCE-6892-001.patch, MAPREDUCE-6892-002.PATCH, 
> MAPREDUCE-6892-003.patch, MAPREDUCE-6892-004.patch, MAPREDUCE-6892-005.patch
>
>
> Recently we encountered some issues with the value of failed tasks. After 
> parsing the jhist file, {{JobInfo.getFailedMaps()}} returned 0, but actually 
> there were failures. 
> Another minor thing is that you cannot get the number of killed tasks 
> (although this can be calculated).
> The root cause is that {{JobUnsuccessfulCompletionEvent}} contains only the 
> successful map/reduce task counts. Number of failed (or killed) tasks are not 
> stored.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

-
To unsubscribe, e-mail: mapreduce-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: mapreduce-issues-h...@hadoop.apache.org