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Wei-Chiu Chuang resolved HDFS-15709. ------------------------------------ Fix Version/s: 3.2.3 3.1.5 3.4.0 3.3.1 Resolution: Fixed Thanks! I merged the PR and cherrypicked the fix to branch-3.* branches. > EC: Socket file descriptor leak in StripedBlockChecksumReconstructor > -------------------------------------------------------------------- > > Key: HDFS-15709 > URL: https://issues.apache.org/jira/browse/HDFS-15709 > Project: Hadoop HDFS > Issue Type: Bug > Components: datanode, ec, erasure-coding > Reporter: Yushi Hayasaka > Assignee: Yushi Hayasaka > Priority: Major > Labels: pull-request-available > Fix For: 3.3.1, 3.4.0, 3.1.5, 3.2.3 > > Time Spent: 0.5h > Remaining Estimate: 0h > > We found a socket file descriptor leak when we tried to get the checksum of > EC file with reconstruction happened during the operation. > The cause of the leak seems that the StripedBlockChecksumReconstructor does > not close StripedReader. Making the reader closed, the CLOSE_WAIT connections > are gone. -- 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