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Hrishikesh Gadre commented on HDFS-13926: ----------------------------------------- [~xiaochen] please find the attached patch for branch-3.0. Note that since HDFS-13468 and HADOOP-15507 are not available in branch-3.0, I removed the logic to populate ecBytesRead metric. Please take a look and let me know your feedback. > ThreadLocal aggregations for FileSystem.Statistics are incorrect with striped > reads > ----------------------------------------------------------------------------------- > > Key: HDFS-13926 > URL: https://issues.apache.org/jira/browse/HDFS-13926 > Project: Hadoop HDFS > Issue Type: Bug > Components: erasure-coding > Affects Versions: 3.0.0 > Reporter: Xiao Chen > Assignee: Hrishikesh Gadre > Priority: Major > Fix For: 3.2.0 > > Attachments: HDFS-13926-002.patch, HDFS-13926-003.patch, > HDFS-13926-branch-3.0-001.patch, HDFS-13926.01.patch, HDFS-13926.prelim.patch > > > During some integration testing, [~nsheth] found out that per-thread read > stats for EC is incorrect. This is due to the striped reads are done > asynchronously on the worker threads. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org