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https://issues.apache.org/jira/browse/YARN-10284?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17123965#comment-17123965
]
Hadoop QA commented on YARN-10284:
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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} 36m
19s{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-3.3 Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 31m
15s{color} | {color:green} branch-3.3 passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
35s{color} | {color:green} branch-3.3 passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
22s{color} | {color:green} branch-3.3 passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m
40s{color} | {color:green} branch-3.3 passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green}
17m 14s{color} | {color:green} branch has no errors when building and testing
our client artifacts. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
26s{color} | {color:green} branch-3.3 passed {color} |
| {color:blue}0{color} | {color:blue} spotbugs {color} | {color:blue} 1m
16s{color} | {color:blue} Used deprecated FindBugs config; considering
switching to SpotBugs. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 1m
15s{color} | {color:green} branch-3.3 passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m
33s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
28s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m
28s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
15s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m
30s{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}
15m 37s{color} | {color:green} patch has no errors when building and testing
our client artifacts. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
26s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 1m
22s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 2m
35s{color} | {color:green} hadoop-yarn-server-common in the patch passed.
{color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
29s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black}110m 50s{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-YARN-Build/26101/artifact/out/Dockerfile
|
| JIRA Issue | YARN-10284 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/13004630/YARN-10284.branch-3.3.001.patch
|
| Optional Tests | dupname asflicense compile javac javadoc mvninstall mvnsite
unit shadedclient findbugs checkstyle |
| uname | Linux 50a8656be957 4.15.0-101-generic #102-Ubuntu SMP Mon May 11
10:07:26 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | personality/hadoop.sh |
| git revision | branch-3.3 / 910d88e |
| Default Java | Private Build-1.8.0_252-8u252-b09-1~16.04-b09 |
| Test Results |
https://builds.apache.org/job/PreCommit-YARN-Build/26101/testReport/ |
| Max. process+thread count | 340 (vs. ulimit of 5500) |
| modules | C:
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-common U:
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-common |
| Console output |
https://builds.apache.org/job/PreCommit-YARN-Build/26101/console |
| versions | git=2.7.4 maven=3.3.9 findbugs=3.1.0-RC1 |
| Powered by | Apache Yetus 0.12.0 https://yetus.apache.org |
This message was automatically generated.
> Add lazy initialization of LogAggregationFileControllerFactory in LogServlet
> ----------------------------------------------------------------------------
>
> Key: YARN-10284
> URL: https://issues.apache.org/jira/browse/YARN-10284
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: log-aggregation, yarn
> Affects Versions: 3.3.0
> Reporter: Adam Antal
> Assignee: Adam Antal
> Priority: Major
> Fix For: 3.4.0
>
> Attachments: YARN-10284.001.patch, YARN-10284.002.patch,
> YARN-10284.003.patch, YARN-10284.004.patch, YARN-10284.branch-3.3.001.patch
>
>
> Suppose the {{mapred}} user has no access to the remote folder. Pinging the
> JHS if it's online in every few seconds will produce the following entry in
> the log:
> {noformat}
> 2020-05-19 00:17:20,331 WARN
> org.apache.hadoop.yarn.logaggregation.filecontroller.ifile.LogAggregationIndexedFileController:
> Unable to determine if the filesystem supports append operation
> java.nio.file.AccessDeniedException: test-bucket:
> org.apache.hadoop.fs.s3a.auth.NoAuthWithAWSException: There is no mapped role
> for the group(s) associated with the authenticated user. (user: mapred)
> at
> org.apache.hadoop.fs.s3a.S3AUtils.translateException(S3AUtils.java:204)
> [...]
> at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:513)
> at
> org.apache.hadoop.yarn.logaggregation.filecontroller.ifile.LogAggregationIndexedFileController.getRollOverLogMaxSize(LogAggregationIndexedFileController.java:1157)
> at
> org.apache.hadoop.yarn.logaggregation.filecontroller.ifile.LogAggregationIndexedFileController.initInternal(LogAggregationIndexedFileController.java:149)
> at
> org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController.initialize(LogAggregationFileController.java:135)
> at
> org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileControllerFactory.<init>(LogAggregationFileControllerFactory.java:139)
> at
> org.apache.hadoop.yarn.server.webapp.LogServlet.<init>(LogServlet.java:66)
> at
> org.apache.hadoop.mapreduce.v2.hs.webapp.HsWebServices.<init>(HsWebServices.java:99)
> at
> org.apache.hadoop.mapreduce.v2.hs.webapp.HsWebServices$$FastClassByGuice$$1eb8d5d6.newInstance(<generated>)
> at
> com.google.inject.internal.cglib.reflect.$FastConstructor.newInstance(FastConstructor.java:40)
> [...]
> at
> org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
> at java.lang.Thread.run(Thread.java:748)
> {noformat}
> We should only create the {{LogAggregationFactory}} instance when we actually
> need it, not every time the {{LogServlet}} object is instantiated (so
> definitely not in the constructor). In this way we prevent pressure on the
> S3A auth side, especially if the authentication request is a costly operation.
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