[HADOOP-12312] Findbugs HTML report link shows 0 warnings despite errors

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: HADOOP-12111
• Fix Version/s: HADOOP-12111
• Component/s: yetus
• Assignee: Kengo Seki
• Reporter: Varun Saxena
• Created: 10/Aug/15 06:01
• Updated: 14/Sep/15 04:15
• Resolved: 04/Sep/15 15:19

Description

Refer to Hadoop QA report below :

https://issues.apache.org/jira/browse/YARN-3232?focusedCommentId=14679146&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14679146

The report shows -1 for findbugs because there have been 7 findbugs warnings introduced. But the HTML report in link is showing 0 findbugs warnings.
I verified locally and the warnings did indeed exist.
So there must be some problem in findbugs HTML report generation in test-patch.sh

This inconsistency between -1 for findbugs and HTML report lead to these findbugs warnings being leaked to trunk.

Issue Links

• duplicates: HADOOP-12129 rework test-patch bug system support
• duplicates: HADOOP-12083 Getting findbugs errors in recent PreCommit-MAPREDUCE-Build runs