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Hadoop QA commented on HADOOP-13826: ------------------------------------ | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem || Runtime || Comment || | {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 16s{color} | {color:blue} Docker mode activated. {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:green}+1{color} | {color:green} mvninstall {color} | {color:green} 6m 24s{color} | {color:green} branch-2 passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 19s{color} | {color:green} branch-2 passed with JDK v1.8.0_121 {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 19s{color} | {color:green} branch-2 passed with JDK v1.7.0_121 {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 15s{color} | {color:green} branch-2 passed {color} | | {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m 27s{color} | {color:green} branch-2 passed {color} | | {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 1m 2s{color} | {color:green} branch-2 passed {color} | | {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 0m 36s{color} | {color:green} branch-2 passed {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 13s{color} | {color:green} branch-2 passed with JDK v1.8.0_121 {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 16s{color} | {color:green} branch-2 passed with JDK v1.7.0_121 {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 18s{color} | {color:green} the patch passed with JDK v1.8.0_121 {color} | | {color:red}-1{color} | {color:red} javac {color} | {color:red} 0m 18s{color} | {color:red} hadoop-tools_hadoop-aws-jdk1.8.0_121 with JDK v1.8.0_121 generated 1 new + 23 unchanged - 0 fixed = 24 total (was 23) {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 17s{color} | {color:green} the patch passed with JDK v1.7.0_121 {color} | | {color:red}-1{color} | {color:red} javac {color} | {color:red} 0m 17s{color} | {color:red} hadoop-tools_hadoop-aws-jdk1.7.0_121 with JDK v1.7.0_121 generated 1 new + 29 unchanged - 0 fixed = 30 total (was 29) {color} | | {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange} 0m 12s{color} | {color:orange} hadoop-tools/hadoop-aws: The patch generated 11 new + 8 unchanged - 0 fixed = 19 total (was 8) {color} | | {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m 25s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 12s{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} findbugs {color} | {color:green} 0m 46s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 11s{color} | {color:green} the patch passed with JDK v1.8.0_121 {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 13s{color} | {color:green} the patch passed with JDK v1.7.0_121 {color} | | {color:green}+1{color} | {color:green} unit {color} | {color:green} 0m 22s{color} | {color:green} hadoop-aws in the patch passed with JDK v1.7.0_121. {color} | | {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m 16s{color} | {color:green} The patch does not generate ASF License warnings. {color} | | {color:black}{color} | {color:black} {color} | {color:black} 15m 55s{color} | {color:black} {color} | \\ \\ || Subsystem || Report/Notes || | Docker | Image:yetus/hadoop:b59b8b7 | | JIRA Issue | HADOOP-13826 | | JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12853266/HADOOP-13206-branch-2-005.patch | | Optional Tests | asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle | | uname | Linux dc0937f0cdba 3.13.0-106-generic #153-Ubuntu SMP Tue Dec 6 15:44:32 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux | | Build tool | maven | | Personality | /testptch/hadoop/patchprocess/precommit/personality/provided.sh | | git revision | branch-2 / 8a88e8e | | Default Java | 1.7.0_121 | | Multi-JDK versions | /usr/lib/jvm/java-8-oracle:1.8.0_121 /usr/lib/jvm/java-7-openjdk-amd64:1.7.0_121 | | findbugs | v3.0.0 | | javac | https://builds.apache.org/job/PreCommit-HADOOP-Build/11657/artifact/patchprocess/diff-compile-javac-hadoop-tools_hadoop-aws-jdk1.8.0_121.txt | | javac | https://builds.apache.org/job/PreCommit-HADOOP-Build/11657/artifact/patchprocess/diff-compile-javac-hadoop-tools_hadoop-aws-jdk1.7.0_121.txt | | checkstyle | https://builds.apache.org/job/PreCommit-HADOOP-Build/11657/artifact/patchprocess/diff-checkstyle-hadoop-tools_hadoop-aws.txt | | JDK v1.7.0_121 Test Results | https://builds.apache.org/job/PreCommit-HADOOP-Build/11657/testReport/ | | modules | C: hadoop-tools/hadoop-aws U: hadoop-tools/hadoop-aws | | Console output | https://builds.apache.org/job/PreCommit-HADOOP-Build/11657/console | | Powered by | Apache Yetus 0.5.0-SNAPSHOT http://yetus.apache.org | This message was automatically generated. > S3A Deadlock in multipart copy due to thread pool limits. > --------------------------------------------------------- > > Key: HADOOP-13826 > URL: https://issues.apache.org/jira/browse/HADOOP-13826 > Project: Hadoop Common > Issue Type: Bug > Components: fs/s3 > Affects Versions: 2.7.3 > Reporter: Sean Mackrory > Assignee: Sean Mackrory > Priority: Critical > Attachments: HADOOP-13206-branch-2-005.patch, HADOOP-13826.001.patch, > HADOOP-13826.002.patch, HADOOP-13826.003.patch, HADOOP-13826.004.patch > > > In testing HIVE-15093 we have encountered deadlocks in the s3a connector. The > TransferManager javadocs > (http://docs.aws.amazon.com/AWSJavaSDK/latest/javadoc/com/amazonaws/services/s3/transfer/TransferManager.html) > explain how this is possible: > {quote}It is not recommended to use a single threaded executor or a thread > pool with a bounded work queue as control tasks may submit subtasks that > can't complete until all sub tasks complete. Using an incorrectly configured > thread pool may cause a deadlock (I.E. the work queue is filled with control > tasks that can't finish until subtasks complete but subtasks can't execute > because the queue is filled).{quote} -- This message was sent by Atlassian JIRA (v6.3.15#6346) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org