[ https://issues.apache.org/jira/browse/HDFS-9040?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14905438#comment-14905438 ]
Hadoop QA commented on HDFS-9040: --------------------------------- \\ \\ | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem || Runtime || Comment || | {color:red}-1{color} | patch | 0m 0s | The patch command could not apply the patch during dryrun. | \\ \\ || Subsystem || Report/Notes || | Patch URL | http://issues.apache.org/jira/secure/attachment/12761990/HDFS-9040-HDFS-7285.005.patch | | Optional Tests | javadoc javac unit findbugs checkstyle | | git revision | HDFS-7285 / c09dc25 | | Console output | https://builds.apache.org/job/PreCommit-HDFS-Build/12637/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 > Assignee: Jing Zhao > Attachments: HDFS-9040-HDFS-7285.002.patch, > HDFS-9040-HDFS-7285.003.patch, HDFS-9040-HDFS-7285.004.patch, > HDFS-9040-HDFS-7285.005.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)