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Hadoop QA commented on YARN-4287: --------------------------------- | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem || Runtime || Comment || | {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 9s {color} | {color:blue} docker + precommit patch detected. {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:green}+1{color} | {color:green} mvninstall {color} | {color:green} 3m 56s {color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 30s {color} | {color:green} trunk passed with JDK v1.8.0_60 {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 29s {color} | {color:green} trunk passed with JDK v1.7.0_79 {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 16s {color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 18s {color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 1m 27s {color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 32s {color} | {color:green} trunk passed with JDK v1.8.0_60 {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 33s {color} | {color:green} trunk passed with JDK v1.7.0_79 {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 30s {color} | {color:green} the patch passed with JDK v1.8.0_60 {color} | | {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m 30s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 29s {color} | {color:green} the patch passed with JDK v1.7.0_79 {color} | | {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m 29s {color} | {color:green} the patch passed {color} | | {color:red}-1{color} | {color:red} checkstyle {color} | {color:red} 0m 14s {color} | {color:red} Patch generated 4 new checkstyle issues in hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager (total was 198, now 202). {color} | | {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 18s {color} | {color:green} the patch passed {color} | | {color:red}-1{color} | {color:red} whitespace {color} | {color:red} 0m 0s {color} | {color:red} The patch has 3 line(s) that end in whitespace. Use git apply --whitespace=fix. {color} | | {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 1m 38s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 31s {color} | {color:green} the patch passed with JDK v1.8.0_60 {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 33s {color} | {color:green} the patch passed with JDK v1.7.0_79 {color} | | {color:red}-1{color} | {color:red} unit {color} | {color:red} 64m 39s {color} | {color:red} hadoop-yarn-server-resourcemanager in the patch failed with JDK v1.8.0_60. {color} | | {color:red}-1{color} | {color:red} unit {color} | {color:red} 65m 56s {color} | {color:red} hadoop-yarn-server-resourcemanager in the patch failed with JDK v1.7.0_79. {color} | | {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m 37s {color} | {color:green} Patch does not generate ASF License warnings. {color} | | {color:black}{color} | {color:black} {color} | {color:black} 145m 25s {color} | {color:black} {color} | \\ \\ || Reason || Tests || | JDK v1.8.0_60 Failed junit tests | hadoop.yarn.server.resourcemanager.TestClientRMTokens | | | hadoop.yarn.server.resourcemanager.TestClientRMService | | | hadoop.yarn.server.resourcemanager.TestAMAuthorization | | JDK v1.7.0_79 Failed junit tests | hadoop.yarn.server.resourcemanager.TestClientRMTokens | | | hadoop.yarn.server.resourcemanager.TestAMAuthorization | \\ \\ || Subsystem || Report/Notes || | Docker | Client=1.7.1 Server=1.7.1 Image:test-patch-base-hadoop-date2015-11-10 | | JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12771599/YARN-4287-minimal-v4.patch | | JIRA Issue | YARN-4287 | | Optional Tests | asflicense javac javadoc mvninstall unit findbugs checkstyle compile | | uname | Linux d591154fe1b4 3.13.0-36-lowlatency #63-Ubuntu SMP PREEMPT Wed Sep 3 21:56:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux | | Build tool | maven | | Personality | /home/jenkins/jenkins-slave/workspace/PreCommit-YARN-Build/patchprocess/apache-yetus-ee5baeb/precommit/personality/hadoop.sh | | git revision | trunk / 493e8ae | | Default Java | 1.7.0_79 | | Multi-JDK versions | /usr/lib/jvm/java-8-oracle:1.8.0_60 /usr/lib/jvm/java-7-openjdk-amd64:1.7.0_79 | | findbugs | v3.0.0 | | checkstyle | https://builds.apache.org/job/PreCommit-YARN-Build/9650/artifact/patchprocess/diff-checkstyle-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt | | whitespace | https://builds.apache.org/job/PreCommit-YARN-Build/9650/artifact/patchprocess/whitespace-eol.txt | | unit | https://builds.apache.org/job/PreCommit-YARN-Build/9650/artifact/patchprocess/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager-jdk1.8.0_60.txt | | unit | https://builds.apache.org/job/PreCommit-YARN-Build/9650/artifact/patchprocess/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager-jdk1.7.0_79.txt | | unit test logs | https://builds.apache.org/job/PreCommit-YARN-Build/9650/artifact/patchprocess/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager-jdk1.8.0_60.txt https://builds.apache.org/job/PreCommit-YARN-Build/9650/artifact/patchprocess/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager-jdk1.7.0_79.txt | | JDK v1.7.0_79 Test Results | https://builds.apache.org/job/PreCommit-YARN-Build/9650/testReport/ | | modules | C: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager U: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager | | Max memory used | 228MB | | Powered by | Apache Yetus http://yetus.apache.org | | Console output | https://builds.apache.org/job/PreCommit-YARN-Build/9650/console | This message was automatically generated. > Capacity Scheduler: Rack Locality improvement > --------------------------------------------- > > Key: YARN-4287 > URL: https://issues.apache.org/jira/browse/YARN-4287 > Project: Hadoop YARN > Issue Type: Improvement > Components: capacityscheduler > Affects Versions: 2.7.1 > Reporter: Nathan Roberts > Assignee: Nathan Roberts > Attachments: YARN-4287-minimal-v2.patch, YARN-4287-minimal-v3.patch, > YARN-4287-minimal-v4.patch, YARN-4287-minimal.patch, YARN-4287-v2.patch, > YARN-4287-v3.patch, YARN-4287-v4.patch, YARN-4287.patch > > > YARN-4189 does an excellent job describing the issues with the current delay > scheduling algorithms within the capacity scheduler. The design proposal also > seems like a good direction. > This jira proposes a simple interim solution to the key issue we've been > experiencing on a regular basis: > - rackLocal assignments trickle out due to nodeLocalityDelay. This can have > significant impact on things like CombineFileInputFormat which targets very > specific nodes in its split calculations. > I'm not sure when YARN-4189 will become reality so I thought a simple interim > patch might make sense. The basic idea is simple: > 1) Separate delays for rackLocal, and OffSwitch (today there is only 1) > 2) When we're getting rackLocal assignments, subsequent rackLocal assignments > should not be delayed > Patch will be uploaded shortly. No big deal if the consensus is to go > straight to YARN-4189. -- This message was sent by Atlassian JIRA (v6.3.4#6332)