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Lukas Majercak commented on HDFS-12514: --------------------------------------- Fixed the trunk patch and added one for branch-2. > Cancelled HedgedReads cause block to be marked as suspect on Windows > -------------------------------------------------------------------- > > Key: HDFS-12514 > URL: https://issues.apache.org/jira/browse/HDFS-12514 > Project: Hadoop HDFS > Issue Type: Bug > Components: datanode, hdfs-client > Reporter: Lukas Majercak > Assignee: Lukas Majercak > Priority: Major > Attachments: HDFS-12514-branch-2.000.patch, HDFS-12514.001.patch, > HDFS-12514.002.patch, HDFS-12514.003.patch > > > DFSClient with hedged reads enabled will often close previous spawned > connections if it successfully reads from one of them. This can result in > DataNode's BlockSender getting a socket exception and wrongly marking the > block as suspect and to be rescanned for errors. > This patch is aimed at adding windows specific network related exception > messages to be ignored in BlockSender.sendPacket. -- 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