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https://issues.apache.org/jira/browse/MAPREDUCE-7264?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17039978#comment-17039978
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Hadoop QA commented on MAPREDUCE-7264:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 7m
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:red}-1{color} | {color:red} test4tests {color} | {color:red} 0m
0s{color} | {color:red} The patch doesn't appear to include any new or modified
tests. Please justify why no new tests are needed for this patch. Also please
list what manual steps were performed to verify this patch. {color} |
|| || || || {color:brown} branch-3.2 Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 22m
55s{color} | {color:green} branch-3.2 passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
30s{color} | {color:green} branch-3.2 passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
28s{color} | {color:green} branch-3.2 passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m
33s{color} | {color:green} branch-3.2 passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green}
12m 13s{color} | {color:green} branch has no errors when building and testing
our client artifacts. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 0m
45s{color} | {color:green} branch-3.2 passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
29s{color} | {color:green} branch-3.2 passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m
30s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
22s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m
22s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
20s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m
27s{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} shadedclient {color} | {color:green}
12m 9s{color} | {color:green} patch has no errors when building and testing
our client artifacts. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 0m
49s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
19s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 7m
19s{color} | {color:green} hadoop-mapreduce-client-app 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} 68m 3s{color} |
{color:black} {color} |
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|| Subsystem || Report/Notes ||
| Docker | Client=19.03.6 Server=19.03.6 Image:yetus/hadoop:0f25cbbb251 |
| JIRA Issue | MAPREDUCE-7264 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12993878/MAPREDUCE-7264-branch-3.2.001.patch
|
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient findbugs checkstyle |
| uname | Linux 3b8c2e17b396 4.15.0-58-generic #64-Ubuntu SMP Tue Aug 6
11:12:41 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/patchprocess/precommit/personality/provided.sh |
| git revision | branch-3.2 / d411a84 |
| maven | version: Apache Maven 3.3.9 |
| Default Java | 1.8.0_242 |
| findbugs | v3.1.0-RC1 |
| Test Results |
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/7731/testReport/ |
| Max. process+thread count | 702 (vs. ulimit of 5500) |
| modules | C:
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app U:
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app |
| Console output |
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/7731/console |
| Powered by | Apache Yetus 0.8.0 http://yetus.apache.org |
This message was automatically generated.
> overall reduction of ApplicationMaster exit because of unhandled
> TA_TOO_MANY_FETCH_FAILURE event
> ------------------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-7264
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-7264
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: applicationmaster
> Affects Versions: 3.2.1
> Reporter: tuyu
> Priority: Critical
> Fix For: 3.3.0, 3.1.4, 3.2.2
>
> Attachments: MAPREDUCE-7264-branch-3.2.001.patch
>
>
> when rolling restart nodemanager, some mapreduce job will exit because of
> unhandle TA_TOO_MANY_FETCH_FAILURE event
> details:
> if task stay in SUCCEEDED state, now reciveice TA_TOO_MANY_FETCH_FAILURE
> event,AM will handle this situation correct,but if stay in
> SUCCESS_FINISHING_CONTAINER or some other state,will exit by invalid event
> [YARN-1469|https://issues.apache.org/jira/browse/YARN-1469]
> [MAPREDUCE-7240|https://issues.apache.org/jira/browse/MAPREDUCE-7240]
> [MAPREDUCE-7249|https://issues.apache.org/jira/browse/MAPREDUCE-7249]
> [MAPREDUCE-7240|https://issues.apache.org/jira/browse/MAPREDUCE-5409]
> reason:
> when map task send done rpc to AM, AM will Transition this task to
> SUCCESS_FINISHING_CONTAINER state, and add this task to
> mapAttemptCompletionEvents List, when reduce send
> getMapAttemptCompletionEvents rpc to get the complete map, the task stay in
> SUCCESS_FINISHING_CONTAINER state will return. but if now,NM is restart or
> stop,many reducer task will shuffle fail,and report to AM, AM will send
> TA_TOO_MANY_FETCH_FAILURE event,if map task state cannot handle
> TA_TOO_MANY_FETCH_FAILURE event,AM will exit.
> i found isusses to resolve this problem,but not cover all situation.
> The state Transition from SUCCESS_FINISHING_CONTAINER will reciveice
> TA_TOO_MANY_FETCH_FAILURE event，like
> (SUCCEEDED,SUCCESS_CONTAINER_CLEANUP,SUCCESS_FINISHING_CONTAINER,FAILED,KILL_CONTAINER_CLEANUP)
> In hadoop 3.2.1, only SUCCEEDED,FAILED AND KILLED state can handle
> TA_TOO_MANY_FETCH_FAILURE event, and some jira to fix
> SUCCESS_CONTAINER_CLEANUP,SUCCESS_FINISHING_CONTAINER,KILLED,but
> KILL_CONTAINER_CLEANUP,KILL_TASK_CLEANUP also should to handle
> TA_TOO_MANY_FETCH_FAILURE event
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