[ https://issues.apache.org/jira/browse/HDFS-9098?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Zhe Zhang updated HDFS-9098: ---------------------------- Affects Version/s: 3.0.0 > Erasure coding: emulate race conditions among striped streamers in write > pipeline > --------------------------------------------------------------------------------- > > Key: HDFS-9098 > URL: https://issues.apache.org/jira/browse/HDFS-9098 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: erasure-coding > Affects Versions: 3.0.0 > Reporter: Zhe Zhang > Assignee: Zhe Zhang > > Apparently the interleaving of events among {{StripedDataStreamer}}'s is very > tricky to handle. [~walter.k.su] and [~jingzhao] have discussed several race > conditions under HDFS-9040. > Let's use FaultInjector to emulate different combinations of interleaved > events. > In particular, we should consider inject delays in the following places: > # {{Streamer#endBlock}} > # {{Streamer#locateFollowingBlock}} > # {{Streamer#updateBlockForPipeline}} > # {{Streamer#updatePipeline}} > # {{OutputStream#writeChunk}} > # {{OutputStream#close}} -- This message was sent by Atlassian JIRA (v6.3.4#6332)