[HBASE-25696] Need to initialize SLF4JBridgeHandler in jul-to-slf4j for redirecting jul to slf4j

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.0.0-alpha-1, 2.5.0, 2.4.3, 2.3.6
• Component/s: logging
• Hadoop Flags: Reviewed
• Assignee: Duo Zhang
• Reporter: Duo Zhang
• Created: 25/Mar/21 08:58
• Updated: 17/Jun/22 17:46
• Resolved: 03/Apr/21 15:05

Description

When testing HBASE-22120 with logging exporter, the trace log messages were all redirected to console...

They use jul to log the spans and we have jul-to-slf4j on classpath.

Then I found out that we need to call SLF4JBridgeHandler.install...

Let me find a way to do this.

Issue Links

• links to: GitHub Pull Request #3093
• links to: GitHub Pull Request #3112