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Posted to issues@tez.apache.org by "TezQA (Jira)" <ji...@apache.org> on 2020/05/06 08:18:00 UTC
[jira] [Commented] (TEZ-4170) RootInputInitializerManager could
make use of ThreadPool from appContext
[ https://issues.apache.org/jira/browse/TEZ-4170?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17100571#comment-17100571 ]
TezQA commented on TEZ-4170:
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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} 1m 15s{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: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} master Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 10m 19s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 29s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m 21s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 39s{color} | {color:green} master passed {color} |
| {color:blue}0{color} | {color:blue} spotbugs {color} | {color:blue} 1m 40s{color} | {color:blue} Used deprecated FindBugs config; considering switching to SpotBugs. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 1m 37s{color} | {color:green} master passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m 20s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 19s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m 19s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 17s{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} javadoc {color} | {color:green} 0m 21s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 1m 6s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 5m 1s{color} | {color:red} tez-dag in the patch failed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m 17s{color} | {color:green} The patch does not generate ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black} 24m 6s{color} | {color:black} {color} |
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|| Reason || Tests ||
| Failed junit tests | tez.dag.app.dag.impl.TestDAGRecovery |
| | tez.dag.app.dag.impl.TestVertexImpl |
| | tez.dag.app.dag.TestRootInputInitializerManager |
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|| Subsystem || Report/Notes ||
| Docker | Client=19.03.8 Server=19.03.8 base: https://builds.apache.org/job/PreCommit-TEZ-Build/392/artifact/out/Dockerfile |
| JIRA Issue | TEZ-4170 |
| JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/13002138/TEZ-4170.1.patch |
| Optional Tests | dupname asflicense javac javadoc unit spotbugs findbugs checkstyle compile |
| uname | Linux 9afb2227bf3f 4.15.0-74-generic #84-Ubuntu SMP Thu Dec 19 08:06:28 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | personality/tez.sh |
| git revision | master / 4e4b8e5 |
| Default Java | 1.8.0_252 |
| unit | https://builds.apache.org/job/PreCommit-TEZ-Build/392/artifact/out/patch-unit-tez-dag.txt |
| Test Results | https://builds.apache.org/job/PreCommit-TEZ-Build/392/testReport/ |
| Max. process+thread count | 218 (vs. ulimit of 5500) |
| modules | C: tez-dag U: tez-dag |
| Console output | https://builds.apache.org/job/PreCommit-TEZ-Build/392/console |
| versions | git=2.7.4 maven=3.3.9 findbugs=3.0.1 |
| Powered by | Apache Yetus 0.11.1 https://yetus.apache.org |
This message was automatically generated.
> RootInputInitializerManager could make use of ThreadPool from appContext
> ------------------------------------------------------------------------
>
> Key: TEZ-4170
> URL: https://issues.apache.org/jira/browse/TEZ-4170
> Project: Apache Tez
> Issue Type: Improvement
> Reporter: Rajesh Balamohan
> Assignee: Attila Magyar
> Priority: Major
> Attachments: Screenshot 2020-05-06 at 6.26.34 AM.png, TEZ-4170.1.patch
>
>
> [https://github.com/apache/tez/blob/master/tez-dag/src/main/java/org/apache/tez/dag/app/dag/RootInputInitializerManager.java#L106]
>
> This could make use of executor from {{appContext}} instead of spinning one for every root input.
>
> Also, initialization part of InputInitializer could be moved inside this thread. For e.g, in certain cases like HiveSplitGenerator, it ends up with some heavy operations which can be offloaded from blocking central dispatcher thread (e.g unpacking payloads, running kryo deserialization)
>
> !Screenshot 2020-05-06 at 6.26.34 AM.png|width=972,height=740!
>
>
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