Surendra Singh Lilhore created HDFS-15210: ---------------------------------------------
Summary: EC : File write hand when DN is shutdown by admin command. Key: HDFS-15210 URL: https://issues.apache.org/jira/browse/HDFS-15210 Project: Hadoop HDFS Issue Type: Bug Components: ec Affects Versions: 3.1.1 Reporter: Surendra Singh Lilhore Assignee: Surendra Singh Lilhore EC Blocks : blk_-9223372036854291632_10668910, blk_-9223372036854291631_10668910, blk_-9223372036854291630_10668910, blk_-9223372036854291629_10668910, blk_-9223372036854291628_10668910 Two block DN restarted : blk_-9223372036854291630_10668910 & blk_-9223372036854291632_10668910 {code:java} 2020-03-03 18:12:17,074 DEBUG hdfs.DataStreamer: DFSClient seqno: -2 reply: OOB_RESTART downstreamAckTimeNanos: 0 flag: 8 2020-03-03 18:13:39,469 DEBUG hdfs.DataStreamer: DFSClient seqno: -2 reply: OOB_RESTART downstreamAckTimeNanos: 0 flag: 8 {code} Restarted streams are stuck in below stacktrace : {noformat} java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at org.apache.hadoop.hdfs.DFSStripedOutputStream$MultipleBlockingQueue.take(DFSStripedOutputStream.java:110) at org.apache.hadoop.hdfs.StripedDataStreamer.setupPipelineInternal(StripedDataStreamer.java:140) at org.apache.hadoop.hdfs.DataStreamer.setupPipelineForAppendOrRecovery(DataStreamer.java:1540) at org.apache.hadoop.hdfs.DataStreamer.processDatanodeOrExternalError(DataStreamer.java:1276) at org.apache.hadoop.hdfs.DataStreamer.run(DataStreamer.java:669) at org.apache.hadoop.hdfs.StripedDataStreamer.run(StripedDataStreamer.java:46){noformat} -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-dev-h...@hadoop.apache.org