[HADOOP-17877] BuiltInGzipCompressor header and trailer should not be static variables

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 3.4.0
• Fix Version/s: 3.4.0
• Component/s: compress, io
• Labels: pull-request-available
• Target Version/s: 3.4.0
• Hadoop Flags: Reviewed
• Assignee: L. C. Hsieh
• Reporter: L. C. Hsieh
• Created: 28/Aug/21 06:00
• Updated: 11/Feb/24 23:00
• Resolved: 09/Sep/21 04:25

Description

In the newly added BuiltInGzipCompressor, we should not let header and trailer as static variables as they are for different instances.

Issue Links

• is caused by: HADOOP-17825 Add BuiltInGzipCompressor
• links to: GitHub Pull Request #3350