[jira] [Commented] (YARN-8807) FairScheduler crashes RM with oversubscription turned on if an application is killed.
[ https://issues.apache.org/jira/browse/YARN-8807?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16644132#comment-16644132 ] Haibo Chen commented on YARN-8807: -- Thanks [~rkanter], and [~zsiegl] for the review! > FairScheduler crashes RM with oversubscription turned on if an application is > killed. > - > > Key: YARN-8807 > URL: https://issues.apache.org/jira/browse/YARN-8807 > Project: Hadoop YARN > Issue Type: Sub-task > Components: fairscheduler, resourcemanager >Affects Versions: YARN-1011 >Reporter: Haibo Chen >Assignee: Haibo Chen >Priority: Major > Fix For: YARN-1011 > > Attachments: YARN-8807-YARN-1011.00.patch, > YARN-8807-YARN-1011.01.patch > > > When an application, that has got opportunistic containers allocated, is > killed, its containers are not released immediately. > Fair scheduler would therefore continue to try to promote such orphaned > containers, which results in NPE. > {code:java} > java.lang.NullPointerException > at > org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.attemptToAssignReservedResourcesOrPromoteOpportunisticContainers(FairScheduler.java:1158) > at > org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.attemptScheduling(FairScheduler.java:1129) > at > org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.nodeUpdate(FairScheduler.java:1001) > at > org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.handle(FairScheduler.java:1275) > at > org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.TestFairScheduler.testKillingApplicationWithOpportunisticContainersAssigned(TestFairScheduler.java:4019){code} -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Commented] (YARN-8807) FairScheduler crashes RM with oversubscription turned on if an application is killed.
[ https://issues.apache.org/jira/browse/YARN-8807?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16644094#comment-16644094 ] Robert Kanter commented on YARN-8807: - +1 LGTM > FairScheduler crashes RM with oversubscription turned on if an application is > killed. > - > > Key: YARN-8807 > URL: https://issues.apache.org/jira/browse/YARN-8807 > Project: Hadoop YARN > Issue Type: Sub-task > Components: fairscheduler, resourcemanager >Affects Versions: YARN-1011 >Reporter: Haibo Chen >Assignee: Haibo Chen >Priority: Major > Attachments: YARN-8807-YARN-1011.00.patch, > YARN-8807-YARN-1011.01.patch > > > When an application, that has got opportunistic containers allocated, is > killed, its containers are not released immediately. > Fair scheduler would therefore continue to try to promote such orphaned > containers, which results in NPE. > {code:java} > java.lang.NullPointerException > at > org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.attemptToAssignReservedResourcesOrPromoteOpportunisticContainers(FairScheduler.java:1158) > at > org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.attemptScheduling(FairScheduler.java:1129) > at > org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.nodeUpdate(FairScheduler.java:1001) > at > org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.handle(FairScheduler.java:1275) > at > org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.TestFairScheduler.testKillingApplicationWithOpportunisticContainersAssigned(TestFairScheduler.java:4019){code} -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Commented] (YARN-8807) FairScheduler crashes RM with oversubscription turned on if an application is killed.
[ https://issues.apache.org/jira/browse/YARN-8807?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16643638#comment-16643638 ] Haibo Chen commented on YARN-8807: -- The unit test failures are all unrelated. > FairScheduler crashes RM with oversubscription turned on if an application is > killed. > - > > Key: YARN-8807 > URL: https://issues.apache.org/jira/browse/YARN-8807 > Project: Hadoop YARN > Issue Type: Sub-task > Components: fairscheduler, resourcemanager >Affects Versions: YARN-1011 >Reporter: Haibo Chen >Assignee: Haibo Chen >Priority: Major > Attachments: YARN-8807-YARN-1011.00.patch, > YARN-8807-YARN-1011.01.patch > > > When an application, that has got opportunistic containers allocated, is > killed, its containers are not released immediately. > Fair scheduler would therefore continue to try to promote such orphaned > containers, which results in NPE. > {code:java} > java.lang.NullPointerException > at > org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.attemptToAssignReservedResourcesOrPromoteOpportunisticContainers(FairScheduler.java:1158) > at > org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.attemptScheduling(FairScheduler.java:1129) > at > org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.nodeUpdate(FairScheduler.java:1001) > at > org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.handle(FairScheduler.java:1275) > at > org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.TestFairScheduler.testKillingApplicationWithOpportunisticContainersAssigned(TestFairScheduler.java:4019){code} -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Commented] (YARN-8807) FairScheduler crashes RM with oversubscription turned on if an application is killed.
[ https://issues.apache.org/jira/browse/YARN-8807?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16642705#comment-16642705 ] Hadoop QA commented on YARN-8807: - | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem || Runtime || Comment || | {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 20s{color} | {color:blue} Docker mode activated. {color} | || || || || {color:brown} Prechecks {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} YARN-1011 Compile Tests {color} || | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 23m 41s{color} | {color:green} YARN-1011 passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 46s{color} | {color:green} YARN-1011 passed {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 44s{color} | {color:green} YARN-1011 passed {color} | | {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m 47s{color} | {color:green} YARN-1011 passed {color} | | {color:green}+1{color} | {color:green} shadedclient {color} | {color:green} 12m 53s{color} | {color:green} branch has no errors when building and testing our client artifacts. {color} | | {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 1m 18s{color} | {color:green} YARN-1011 passed {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 33s{color} | {color:green} YARN-1011 passed {color} | || || || || {color:brown} Patch Compile Tests {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 42s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m 42s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 37s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m 48s{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} 12m 27s{color} | {color:green} patch has no errors when building and testing our client artifacts. {color} | | {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 1m 25s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 28s{color} | {color:green} the patch passed {color} | || || || || {color:brown} Other Tests {color} || | {color:red}-1{color} | {color:red} unit {color} | {color:red} 78m 2s{color} | {color:red} hadoop-yarn-server-resourcemanager in the patch failed. {color} | | {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 1m 17s{color} | {color:green} The patch does not generate ASF License warnings. {color} | | {color:black}{color} | {color:black} {color} | {color:black}137m 10s{color} | {color:black} {color} | \\ \\ || Reason || Tests || | Failed junit tests | hadoop.yarn.server.resourcemanager.TestApplicationMasterService | | | hadoop.yarn.server.resourcemanager.metrics.TestCombinedSystemMetricsPublisher | \\ \\ || Subsystem || Report/Notes || | Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hadoop:4b8c2b1 | | JIRA Issue | YARN-8807 | | JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12942929/YARN-8807-YARN-1011.01.patch | | Optional Tests | dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient findbugs checkstyle | | uname | Linux 81b730c69666 3.13.0-143-generic #192-Ubuntu SMP Tue Feb 27 10:45:36 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux | | Build tool | maven | | Personality | /testptch/patchprocess/precommit/personality/provided.sh | | git revision | YARN-1011 / efd8524 | | maven | version: Apache Maven 3.3.9 | | Default Java | 1.8.0_181 | | findbugs | v3.1.0-RC1 | | unit | https://builds.apache.org/job/PreCommit-YARN-Build/22106/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt | | Test Results | https://builds.apache.org/job/PreCommit-YARN-Build/22106/testReport/ | | Max. process+thread count | 982 (vs. ulimit of 1) | | modu
[jira] [Commented] (YARN-8807) FairScheduler crashes RM with oversubscription turned on if an application is killed.
[ https://issues.apache.org/jira/browse/YARN-8807?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16642621#comment-16642621 ] Haibo Chen commented on YARN-8807: -- Thanks for the review, [~rkanter]. I updated the patch to fix the compilation issue. > FairScheduler crashes RM with oversubscription turned on if an application is > killed. > - > > Key: YARN-8807 > URL: https://issues.apache.org/jira/browse/YARN-8807 > Project: Hadoop YARN > Issue Type: Sub-task > Components: fairscheduler, resourcemanager >Affects Versions: YARN-1011 >Reporter: Haibo Chen >Assignee: Haibo Chen >Priority: Major > Attachments: YARN-8807-YARN-1011.00.patch, > YARN-8807-YARN-1011.01.patch > > > When an application, that has got opportunistic containers allocated, is > killed, its containers are not released immediately. > Fair scheduler would therefore continue to try to promote such orphaned > containers, which results in NPE. > {code:java} > java.lang.NullPointerException > at > org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.attemptToAssignReservedResourcesOrPromoteOpportunisticContainers(FairScheduler.java:1158) > at > org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.attemptScheduling(FairScheduler.java:1129) > at > org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.nodeUpdate(FairScheduler.java:1001) > at > org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.handle(FairScheduler.java:1275) > at > org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.TestFairScheduler.testKillingApplicationWithOpportunisticContainersAssigned(TestFairScheduler.java:4019){code} -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Commented] (YARN-8807) FairScheduler crashes RM with oversubscription turned on if an application is killed.
[ https://issues.apache.org/jira/browse/YARN-8807?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16642549#comment-16642549 ] Robert Kanter commented on YARN-8807: - Looks good to me, though something must have changed since the patch was created because it doesn't compile anymore. > FairScheduler crashes RM with oversubscription turned on if an application is > killed. > - > > Key: YARN-8807 > URL: https://issues.apache.org/jira/browse/YARN-8807 > Project: Hadoop YARN > Issue Type: Sub-task > Components: fairscheduler, resourcemanager >Affects Versions: YARN-1011 >Reporter: Haibo Chen >Assignee: Haibo Chen >Priority: Major > Attachments: YARN-8807-YARN-1011.00.patch > > > When an application, that has got opportunistic containers allocated, is > killed, its containers are not released immediately. > Fair scheduler would therefore continue to try to promote such orphaned > containers, which results in NPE. > {code:java} > java.lang.NullPointerException > at > org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.attemptToAssignReservedResourcesOrPromoteOpportunisticContainers(FairScheduler.java:1158) > at > org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.attemptScheduling(FairScheduler.java:1129) > at > org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.nodeUpdate(FairScheduler.java:1001) > at > org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.handle(FairScheduler.java:1275) > at > org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.TestFairScheduler.testKillingApplicationWithOpportunisticContainersAssigned(TestFairScheduler.java:4019){code} -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Commented] (YARN-8807) FairScheduler crashes RM with oversubscription turned on if an application is killed.
[ https://issues.apache.org/jira/browse/YARN-8807?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16636081#comment-16636081 ] Zoltan Siegl commented on YARN-8807: [~haibochen] thank you for the patch! LGTM +1 (Non-binding) > FairScheduler crashes RM with oversubscription turned on if an application is > killed. > - > > Key: YARN-8807 > URL: https://issues.apache.org/jira/browse/YARN-8807 > Project: Hadoop YARN > Issue Type: Sub-task > Components: fairscheduler, resourcemanager >Affects Versions: YARN-1011 >Reporter: Haibo Chen >Assignee: Haibo Chen >Priority: Major > Attachments: YARN-8807-YARN-1011.00.patch > > > When an application, that has got opportunistic containers allocated, is > killed, its containers are not released immediately. > Fair scheduler would therefore continue to try to promote such orphaned > containers, which results in NPE. > {code:java} > java.lang.NullPointerException > at > org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.attemptToAssignReservedResourcesOrPromoteOpportunisticContainers(FairScheduler.java:1158) > at > org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.attemptScheduling(FairScheduler.java:1129) > at > org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.nodeUpdate(FairScheduler.java:1001) > at > org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.handle(FairScheduler.java:1275) > at > org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.TestFairScheduler.testKillingApplicationWithOpportunisticContainersAssigned(TestFairScheduler.java:4019){code} -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Commented] (YARN-8807) FairScheduler crashes RM with oversubscription turned on if an application is killed.
[ https://issues.apache.org/jira/browse/YARN-8807?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16623809#comment-16623809 ] Haibo Chen commented on YARN-8807: -- The unit test failure TestCapacityOverTimePolicy.testAllocation, is unrelated to this patch. > FairScheduler crashes RM with oversubscription turned on if an application is > killed. > - > > Key: YARN-8807 > URL: https://issues.apache.org/jira/browse/YARN-8807 > Project: Hadoop YARN > Issue Type: Sub-task > Components: fairscheduler, resourcemanager >Affects Versions: YARN-1011 >Reporter: Haibo Chen >Assignee: Haibo Chen >Priority: Major > Attachments: YARN-8807-YARN-1011.00.patch > > > When an application, that has got opportunistic containers allocated, is > killed, its containers are not released immediately. > Fair scheduler would therefore continue to try to promote such orphaned > containers, which results in NPE. > {code:java} > java.lang.NullPointerException > at > org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.attemptToAssignReservedResourcesOrPromoteOpportunisticContainers(FairScheduler.java:1158) > at > org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.attemptScheduling(FairScheduler.java:1129) > at > org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.nodeUpdate(FairScheduler.java:1001) > at > org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.handle(FairScheduler.java:1275) > at > org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.TestFairScheduler.testKillingApplicationWithOpportunisticContainersAssigned(TestFairScheduler.java:4019){code} -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Commented] (YARN-8807) FairScheduler crashes RM with oversubscription turned on if an application is killed.
[ https://issues.apache.org/jira/browse/YARN-8807?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16622900#comment-16622900 ] Hadoop QA commented on YARN-8807: - | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem || Runtime || Comment || | {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 16m 37s{color} | {color:blue} Docker mode activated. {color} | || || || || {color:brown} Prechecks {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} YARN-1011 Compile Tests {color} || | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 28m 10s{color} | {color:green} YARN-1011 passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 41s{color} | {color:green} YARN-1011 passed {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 39s{color} | {color:green} YARN-1011 passed {color} | | {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m 48s{color} | {color:green} YARN-1011 passed {color} | | {color:green}+1{color} | {color:green} shadedclient {color} | {color:green} 11m 8s{color} | {color:green} branch has no errors when building and testing our client artifacts. {color} | | {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 1m 13s{color} | {color:green} YARN-1011 passed {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 32s{color} | {color:green} YARN-1011 passed {color} | || || || || {color:brown} Patch Compile Tests {color} || | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m 45s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 39s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m 39s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 31s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m 39s{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} 10m 19s{color} | {color:green} patch has no errors when building and testing our client artifacts. {color} | | {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 1m 17s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 24s{color} | {color:green} the patch passed {color} | || || || || {color:brown} Other Tests {color} || | {color:red}-1{color} | {color:red} unit {color} | {color:red} 69m 25s{color} | {color:red} hadoop-yarn-server-resourcemanager in the patch failed. {color} | | {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m 23s{color} | {color:green} The patch does not generate ASF License warnings. {color} | | {color:black}{color} | {color:black} {color} | {color:black}143m 48s{color} | {color:black} {color} | \\ \\ || Reason || Tests || | Failed junit tests | hadoop.yarn.server.resourcemanager.reservation.TestCapacityOverTimePolicy | \\ \\ || Subsystem || Report/Notes || | Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hadoop:c6870a1 | | JIRA Issue | YARN-8807 | | JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12940672/YARN-8807-YARN-1011.00.patch | | Optional Tests | dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient findbugs checkstyle | | uname | Linux 2a50a3f8f61e 4.4.0-133-generic #159-Ubuntu SMP Fri Aug 10 07:31:43 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux | | Build tool | maven | | Personality | /testptch/patchprocess/precommit/personality/provided.sh | | git revision | YARN-1011 / 36ec27e | | maven | version: Apache Maven 3.3.9 | | Default Java | 1.8.0_181 | | findbugs | v3.1.0-RC1 | | unit | https://builds.apache.org/job/PreCommit-YARN-Build/21916/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt | | Test Results | https://builds.apache.org/job/PreCommit-YARN-Build/21916/testReport/ | | Max. process+thread count | 1048 (vs. ulimit of 1) | | modules | C: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-serv