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https://issues.apache.org/jira/browse/TEZ-3984?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17271724#comment-17271724
]
Hadoop QA commented on TEZ-3984:
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| (/) *{color:green}+1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 1m
49s{color} | {color:blue} Docker mode activated. {color} |
|| || || || {color:brown} Prechecks {color} ||
| {color:green}+1{color} | {color:green} dupname {color} | {color:green} 0m
0s{color} | {color:green} No case conflicting files found. {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-0.9 Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 12m
8s{color} | {color:green} branch-0.9 passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
28s{color} | {color:green} branch-0.9 passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m
16s{color} | {color:green} branch-0.9 passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
33s{color} | {color:green} branch-0.9 passed {color} |
| {color:blue}0{color} | {color:blue} spotbugs {color} | {color:blue} 1m
35s{color} | {color:blue} Used deprecated FindBugs config; considering
switching to SpotBugs. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 1m
32s{color} | {color:green} branch-0.9 passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m
17s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
18s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m
18s{color} | {color:green} the patch passed {color} |
| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange}
0m 18s{color} | {color:orange} tez-runtime-library: The patch generated 1 new +
241 unchanged - 0 fixed = 242 total (was 241) {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} javadoc {color} | {color:green} 0m
19s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 1m
0s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 4m
29s{color} | {color:green} tez-runtime-library in the patch passed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
16s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 25m 30s{color} |
{color:black} {color} |
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|| Subsystem || Report/Notes ||
| Docker | ClientAPI=1.41 ServerAPI=1.41 base:
https://ci-hadoop.apache.org/job/PreCommit-TEZ-Build/91/artifact/out/Dockerfile
|
| JIRA Issue | TEZ-3984 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12939327/TEZ-3984.2-branch-0.9.patch
|
| Optional Tests | dupname asflicense javac javadoc unit spotbugs findbugs
checkstyle compile |
| uname | Linux 200d7de5c6c5 4.15.0-128-generic #131-Ubuntu SMP Wed Dec 9
06:57:35 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | personality/tez.sh |
| git revision | branch-0.9 / d6978fe16 |
| Default Java | Private Build-1.8.0_275-8u275-b01-0ubuntu1~18.04-b01 |
| checkstyle |
https://ci-hadoop.apache.org/job/PreCommit-TEZ-Build/91/artifact/out/diff-checkstyle-tez-runtime-library.txt
|
| Test Results |
https://ci-hadoop.apache.org/job/PreCommit-TEZ-Build/91/testReport/ |
| Max. process+thread count | 104 (vs. ulimit of 5500) |
| modules | C: tez-runtime-library U: tez-runtime-library |
| Console output |
https://ci-hadoop.apache.org/job/PreCommit-TEZ-Build/91/console |
| versions | git=2.17.1 maven=3.6.0 findbugs=3.0.1 |
| Powered by | Apache Yetus 0.12.0 https://yetus.apache.org |
This message was automatically generated.
> Shuffle: Out of Band DME event sending causes errors
> ----------------------------------------------------
>
> Key: TEZ-3984
> URL: https://issues.apache.org/jira/browse/TEZ-3984
> Project: Apache Tez
> Issue Type: Bug
> Affects Versions: 0.8.4, 0.9.1, 0.10.0
> Reporter: Gopal Vijayaraghavan
> Assignee: Jaume M
> Priority: Critical
> Labels: correctness
> Fix For: 0.10.1
>
> Attachments: TEZ-3984-branch-0.9.patch, TEZ-3984.1.patch,
> TEZ-3984.2-branch-0.9.patch, TEZ-3984.2.patch, TEZ-3984.3.patch,
> TEZ-3984.4.patch, TEZ-3984.5.patch, TEZ-3984.5.patch
>
>
> In case of a task Input throwing an exception, the outputs are also closed in
> the LogicalIOProcessorRuntimeTask.cleanup().
> Cleanup ignore all the events returned by output close, however if any output
> tries to send an event out of band by directly calling
> outputContext.sendEvents(events), then those events can reach the AM before
> the task failure is reported.
> This can cause correctness issues with shuffle since zero sized events can be
> sent out due to an input failure and downstream tasks may never reattempt a
> fetch from the valid attempt.
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