[HDFS-15908] Possible Resource Leak in org.apache.hadoop.hdfs.qjournal.server.Journal

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.3.1, 3.4.0
• Fix Version/s: 3.3.1, 3.4.0
• Component/s: journal-node
• Labels: pull-request-available
• Target Version/s: 3.3.1, 3.4.0
• Hadoop Flags: Reviewed
• Assignee: Narges Shadab
• Reporter: Narges Shadab
• Created: 19/Mar/21 18:40
• Updated: 11/Feb/24 13:56
• Resolved: 23/Mar/21 11:51

Description

We noticed a possible resource leak here. The call to close on storage at line 267 can throw an exception. If it occurs, then committedTxnId and curSegment are never closed.

I'll submit a pull request to fix it.

Issue Links

• links to: GitHub Pull Request #2790