[ https://issues.apache.org/jira/browse/HDFS-9040?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14744854#comment-14744854 ]
Hadoop QA commented on HDFS-9040: --------------------------------- \\ \\ | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem || Runtime || Comment || | {color:red}-1{color} | pre-patch | 16m 31s | Findbugs (version ) appears to be broken on HDFS-7285. | | {color:green}+1{color} | @author | 0m 0s | The patch does not contain any @author tags. | | {color:green}+1{color} | tests included | 0m 0s | The patch appears to include 8 new or modified test files. | | {color:green}+1{color} | javac | 7m 58s | There were no new javac warning messages. | | {color:green}+1{color} | javadoc | 10m 27s | There were no new javadoc warning messages. | | {color:red}-1{color} | release audit | 0m 15s | The applied patch generated 1 release audit warnings. | | {color:green}+1{color} | checkstyle | 1m 0s | There were no new checkstyle issues. | | {color:green}+1{color} | whitespace | 0m 41s | The patch has no lines that end in whitespace. | | {color:green}+1{color} | install | 1m 40s | mvn install still works. | | {color:green}+1{color} | eclipse:eclipse | 0m 35s | The patch built with eclipse:eclipse. | | {color:red}-1{color} | findbugs | 4m 49s | The patch appears to introduce 8 new Findbugs (version 3.0.0) warnings. | | {color:green}+1{color} | native | 3m 19s | Pre-build of native portion | | {color:red}-1{color} | hdfs tests | 198m 0s | Tests failed in hadoop-hdfs. | | {color:green}+1{color} | hdfs tests | 0m 43s | Tests passed in hadoop-hdfs-client. | | | | 246m 6s | | \\ \\ || Reason || Tests || | FindBugs | module:hadoop-hdfs | | FindBugs | module:hadoop-hdfs-client | | Failed unit tests | hadoop.hdfs.TestEncryptedTransfer | | | hadoop.hdfs.TestClientProtocolForPipelineRecovery | | | hadoop.hdfs.server.namenode.ha.TestRetryCacheWithHA | | | hadoop.hdfs.server.blockmanagement.TestRBWBlockInvalidation | | | hadoop.hdfs.TestDFSStripedOutputStreamWithFailure | | | hadoop.hdfs.TestReplaceDatanodeOnFailure | | | hadoop.hdfs.web.TestWebHDFSOAuth2 | | | hadoop.hdfs.server.namenode.ha.TestSeveralNameNodes | | | hadoop.hdfs.TestFileAppend | | | hadoop.hdfs.server.namenode.ha.TestPipelinesFailover | | | hadoop.hdfs.TestFileAppendRestart | | | hadoop.hdfs.TestFileAppend3 | | | hadoop.hdfs.server.blockmanagement.TestBlockTokenWithDFS | \\ \\ || Subsystem || Report/Notes || | Patch URL | http://issues.apache.org/jira/secure/attachment/12755866/HDFS-9040-HDFS-7285.002.patch | | Optional Tests | javadoc javac unit findbugs checkstyle | | git revision | HDFS-7285 / ce02b55 | | Release Audit | https://builds.apache.org/job/PreCommit-HDFS-Build/12439/artifact/patchprocess/patchReleaseAuditProblems.txt | | Findbugs warnings | https://builds.apache.org/job/PreCommit-HDFS-Build/12439/artifact/patchprocess/newPatchFindbugsWarningshadoop-hdfs.html | | Findbugs warnings | https://builds.apache.org/job/PreCommit-HDFS-Build/12439/artifact/patchprocess/newPatchFindbugsWarningshadoop-hdfs-client.html | | hadoop-hdfs test log | https://builds.apache.org/job/PreCommit-HDFS-Build/12439/artifact/patchprocess/testrun_hadoop-hdfs.txt | | hadoop-hdfs-client test log | https://builds.apache.org/job/PreCommit-HDFS-Build/12439/artifact/patchprocess/testrun_hadoop-hdfs-client.txt | | Test Results | https://builds.apache.org/job/PreCommit-HDFS-Build/12439/testReport/ | | Java | 1.7.0_55 | | uname | Linux asf906.gq1.ygridcore.net 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 | | Console output | https://builds.apache.org/job/PreCommit-HDFS-Build/12439/console | This message was automatically generated. > Erasure coding: Refactor DFSStripedOutputStream (Move Namenode RPC Requests > to Coordinator) > ------------------------------------------------------------------------------------------- > > Key: HDFS-9040 > URL: https://issues.apache.org/jira/browse/HDFS-9040 > Project: Hadoop HDFS > Issue Type: Sub-task > Reporter: Walter Su > Attachments: HDFS-9040-HDFS-7285.002.patch, HDFS-9040.00.patch, > HDFS-9040.001.wip.patch, HDFS-9040.02.bgstreamer.patch > > > The general idea is to simplify error handling logic. > Proposal 1: > A BlockGroupDataStreamer to communicate with NN to allocate/update block, and > StripedDataStreamer s only have to stream blocks to DNs. > Proposal 2: > See below the > [comment|https://issues.apache.org/jira/browse/HDFS-9040?focusedCommentId=14741388&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14741388] > from [~jingzhao]. -- This message was sent by Atlassian JIRA (v6.3.4#6332)