[STORM-3302] Several HDFS sockets might leak

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.0.0
• Component/s: blobstore, storm-core
• Labels: pull-request-available
• Assignee: Derek Dagit
• Reporter: Derek Dagit
• Created: 10/Dec/18 19:53
• Updated: 18/Dec/18 15:29
• Resolved: 18/Dec/18 15:29

Description

We have observed a nimbus instance with many socket connections open in CLOSE_WAIT state. This indicates that we may have leaked socket connections.

There are several places in the blobstore code where we might be potentially leaking socket connections in certain error cases.

Issue Links

• links to: GitHub Pull Request #2925