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https://issues.apache.org/jira/browse/TEZ-4213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17176954#comment-17176954
]
TezQA commented on TEZ-4213:
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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} 0m
29s{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 2 new or modified test
files. {color} |
|| || || || {color:brown} master Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 3m
39s{color} | {color:blue} Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 7m
43s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m
1s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m
29s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m
15s{color} | {color:green} master passed {color} |
| {color:blue}0{color} | {color:blue} spotbugs {color} | {color:blue} 1m
20s{color} | {color:blue} Used deprecated FindBugs config; considering
switching to SpotBugs. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m
59s{color} | {color:green} master passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m
9s{color} | {color:blue} Maven dependency ordering for patch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m
47s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
44s{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} javac {color} | {color:red} 0m 25s{color}
| {color:red} tez-dag generated 3 new + 5 unchanged - 3 fixed = 8 total (was 8)
{color} |
| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange}
0m 20s{color} | {color:orange} tez-dag: The patch generated 2 new + 88
unchanged - 2 fixed = 90 total (was 90) {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m
0s{color} | {color:green} The patch has no whitespace issues. {color} |
| {color:red}-1{color} | {color:red} javadoc {color} | {color:red} 0m
24s{color} | {color:red} tez-dag generated 1 new + 0 unchanged - 0 fixed = 1
total (was 0) {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m
28s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 1m
47s{color} | {color:green} tez-api in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 4m
10s{color} | {color:green} tez-dag in the patch passed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
25s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 31m 31s{color} |
{color:black} {color} |
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|| Subsystem || Report/Notes ||
| Docker | ClientAPI=1.40 ServerAPI=1.40 base:
https://builds.apache.org/job/PreCommit-TEZ-Build/523/artifact/out/Dockerfile |
| JIRA Issue | TEZ-4213 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/13009770/TEZ-4213.08.patch |
| Optional Tests | dupname asflicense javac javadoc unit spotbugs findbugs
checkstyle compile |
| uname | Linux 086f48c23923 4.15.0-112-generic #113-Ubuntu SMP Thu Jul 9
23:41:39 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | personality/tez.sh |
| git revision | master / 8f7209fcb |
| Default Java | Private Build-1.8.0_265-8u265-b01-0ubuntu2~18.04-b01 |
| javac |
https://builds.apache.org/job/PreCommit-TEZ-Build/523/artifact/out/diff-compile-javac-tez-dag.txt
|
| checkstyle |
https://builds.apache.org/job/PreCommit-TEZ-Build/523/artifact/out/diff-checkstyle-tez-dag.txt
|
| javadoc |
https://builds.apache.org/job/PreCommit-TEZ-Build/523/artifact/out/diff-javadoc-javadoc-tez-dag.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-TEZ-Build/523/testReport/ |
| Max. process+thread count | 218 (vs. ulimit of 5500) |
| modules | C: tez-api tez-dag U: . |
| Console output |
https://builds.apache.org/job/PreCommit-TEZ-Build/523/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.
> Bound appContext executor capacity using a configurable property
> ----------------------------------------------------------------
>
> Key: TEZ-4213
> URL: https://issues.apache.org/jira/browse/TEZ-4213
> Project: Apache Tez
> Issue Type: Bug
> Reporter: Panagiotis Garefalakis
> Assignee: Panagiotis Garefalakis
> Priority: Major
> Attachments: TEZ-4213.01.patch, TEZ-4213.02.patch, TEZ-4213.03.patch,
> TEZ-4213.04.patch, TEZ-4213.05.patch, TEZ-4213.06.patch, TEZ-4213.07.patch,
> TEZ-4213.08.patch
>
> Time Spent: 2h 20m
> Remaining Estimate: 0h
>
> After TEZ-4170 was merged, appContext executor pool is also used by the
> RootInputInitializerManager to speed up SplitGeneration.
> However, this executor pool currently has not capacity limit
> https://github.com/apache/tez/blob/master/tez-dag/src/main/java/org/apache/tez/dag/app/DAGAppMaster.java#L624
> The problem the occurs when generating splits for larger inputs (thousands or
> more) is that it can could result to
> {color:red}java.lang.OutOfMemoryError{color}
> that is also reproducible with a test case.
> https://github.com/apache/tez/blob/master/tez-dag/src/main/java/org/apache/tez/dag/app/dag/RootInputInitializerManager.java#L130
> To avoid such errors, I propose to limit the capacity of this pool to a
> configurable value that can be for example the number of physical cores by
> default.
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