[ https://issues.apache.org/jira/browse/HDFS-7663?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15003652#comment-15003652 ]
Hadoop QA commented on HDFS-7663: --------------------------------- | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem || Runtime || Comment || | {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 11s {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 1 new or modified test files. {color} | | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 4m 28s {color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m 31s {color} | {color:green} trunk passed with JDK v1.8.0_66 {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m 24s {color} | {color:green} trunk passed with JDK v1.7.0_79 {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 27s {color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m 46s {color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 38s {color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 5m 2s {color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 2m 6s {color} | {color:green} trunk passed with JDK v1.8.0_66 {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 3m 5s {color} | {color:green} trunk passed with JDK v1.7.0_79 {color} | | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 1m 31s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m 29s {color} | {color:green} the patch passed with JDK v1.8.0_66 {color} | | {color:green}+1{color} | {color:green} javac {color} | {color:green} 1m 29s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m 21s {color} | {color:green} the patch passed with JDK v1.7.0_79 {color} | | {color:green}+1{color} | {color:green} javac {color} | {color:green} 1m 21s {color} | {color:green} the patch passed {color} | | {color:red}-1{color} | {color:red} checkstyle {color} | {color:red} 0m 29s {color} | {color:red} Patch generated 3 new checkstyle issues in hadoop-hdfs-project (total was 31, now 34). {color} | | {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m 47s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 36s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m 0s {color} | {color:green} Patch has no whitespace issues. {color} | | {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 5m 42s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 2m 16s {color} | {color:green} the patch passed with JDK v1.8.0_66 {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 3m 2s {color} | {color:green} the patch passed with JDK v1.7.0_79 {color} | | {color:red}-1{color} | {color:red} unit {color} | {color:red} 86m 13s {color} | {color:red} hadoop-hdfs in the patch failed with JDK v1.8.0_66. {color} | | {color:green}+1{color} | {color:green} unit {color} | {color:green} 1m 3s {color} | {color:green} hadoop-hdfs-client in the patch passed with JDK v1.8.0_66. {color} | | {color:red}-1{color} | {color:red} unit {color} | {color:red} 75m 6s {color} | {color:red} hadoop-hdfs in the patch failed with JDK v1.7.0_79. {color} | | {color:green}+1{color} | {color:green} unit {color} | {color:green} 1m 3s {color} | {color:green} hadoop-hdfs-client in the patch passed with JDK v1.7.0_79. {color} | | {color:red}-1{color} | {color:red} asflicense {color} | {color:red} 0m 21s {color} | {color:red} Patch generated 56 ASF License warnings. {color} | | {color:black}{color} | {color:black} {color} | {color:black} 206m 23s {color} | {color:black} {color} | \\ \\ || Reason || Tests || | JDK v1.8.0_66 Failed junit tests | hadoop.hdfs.server.datanode.TestBlockScanner | | | hadoop.hdfs.server.namenode.ha.TestEditLogTailer | | | hadoop.hdfs.shortcircuit.TestShortCircuitCache | | | hadoop.hdfs.security.TestDelegationTokenForProxyUser | | | hadoop.hdfs.TestCrcCorruption | | | hadoop.hdfs.TestRollingUpgrade | | | hadoop.hdfs.TestSafeModeWithStripedFile | | | hadoop.hdfs.qjournal.TestSecureNNWithQJM | | | hadoop.hdfs.server.namenode.TestNamenodeCapacityReport | | | hadoop.hdfs.server.blockmanagement.TestSequentialBlockGroupId | | | hadoop.hdfs.TestEncryptionZones | | JDK v1.7.0_79 Failed junit tests | hadoop.hdfs.TestDFSStripedOutputStreamWithFailure | | | hadoop.hdfs.server.namenode.ha.TestDNFencing | | | hadoop.hdfs.server.namenode.ha.TestRequestHedgingProxyProvider | \\ \\ || Subsystem || Report/Notes || | Docker | Client=1.7.0 Server=1.7.0 Image:test-patch-base-hadoop-date2015-11-13 | | JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12772107/HDFS-7663.01.patch | | JIRA Issue | HDFS-7663 | | Optional Tests | asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle | | uname | Linux 84b3e78af52e 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-HDFS-Build@2/patchprocess/apache-yetus-fa12328/precommit/personality/hadoop.sh | | git revision | trunk / 7ff280f | | findbugs | v3.0.0 | | checkstyle | https://builds.apache.org/job/PreCommit-HDFS-Build/13499/artifact/patchprocess/diff-checkstyle-hadoop-hdfs-project.txt | | unit | https://builds.apache.org/job/PreCommit-HDFS-Build/13499/artifact/patchprocess/patch-unit-hadoop-hdfs-project_hadoop-hdfs-jdk1.8.0_66.txt | | unit | https://builds.apache.org/job/PreCommit-HDFS-Build/13499/artifact/patchprocess/patch-unit-hadoop-hdfs-project_hadoop-hdfs-jdk1.7.0_79.txt | | unit test logs | https://builds.apache.org/job/PreCommit-HDFS-Build/13499/artifact/patchprocess/patch-unit-hadoop-hdfs-project_hadoop-hdfs-jdk1.8.0_66.txt https://builds.apache.org/job/PreCommit-HDFS-Build/13499/artifact/patchprocess/patch-unit-hadoop-hdfs-project_hadoop-hdfs-jdk1.7.0_79.txt | | JDK v1.7.0_79 Test Results | https://builds.apache.org/job/PreCommit-HDFS-Build/13499/testReport/ | | asflicense | https://builds.apache.org/job/PreCommit-HDFS-Build/13499/artifact/patchprocess/patch-asflicense-problems.txt | | modules | C: hadoop-hdfs-project/hadoop-hdfs hadoop-hdfs-project/hadoop-hdfs-client U: hadoop-hdfs-project | | Max memory used | 229MB | | Powered by | Apache Yetus http://yetus.apache.org | | Console output | https://builds.apache.org/job/PreCommit-HDFS-Build/13499/console | This message was automatically generated. > Erasure Coding: Append on striped file > -------------------------------------- > > Key: HDFS-7663 > URL: https://issues.apache.org/jira/browse/HDFS-7663 > Project: Hadoop HDFS > Issue Type: Sub-task > Affects Versions: 3.0.0 > Reporter: Jing Zhao > Assignee: Walter Su > Attachments: HDFS-7663.00.txt, HDFS-7663.01.patch > > > Append should be easy if we have variable length block support from > HDFS-3689, i.e., the new data will be appended to a new block. We need to > revisit whether and how to support appending data to the original last block. > 1. Append to a closed striped file, with NEW_BLOCK flag enabled (this) > 2. Append to a under-construction striped file, with NEW_BLOCK flag enabled > (HDFS-9173) > 3. Append to a striped file, by appending to last block group (follow-on) > This jira attempts to implement the #1, and also track #2, #3. -- This message was sent by Atlassian JIRA (v6.3.4#6332)