Chris Nauroth created HDFS-5493: ----------------------------------- Summary: DFSClient#DFSInputStream#blockSeekTo may leak socket connection. Key: HDFS-5493 URL: https://issues.apache.org/jira/browse/HDFS-5493 Project: Hadoop HDFS Issue Type: Bug Components: hdfs-client Affects Versions: 1.2.1 Reporter: Chris Nauroth
{{DFSClient#DFSInputStream#blockSeekTo}} may handle {{IOException}} by refetching a new block access token and then reattempting {{fetchBlockAt}}. However, {{fetchBlockAt}} may then throw its own {{IOException}}. If this happens, then the method skips calling {{Socket#close}}. This is likely to manifest as a leak of sockets left in CLOSE_WAIT status. -- This message was sent by Atlassian JIRA (v6.1#6144)