[HADOOP-18907] ITestS3APrefetchingCacheFiles teardown failure if setup() fails

• Type: Sub-task
• Status: Open
• Priority: Trivial
• Resolution: Unresolved
• Affects Version/s: 3.4.0
• Component/s: fs/s3, test
• Assignee: Unassigned
• Reporter: Steve Loughran
• Created: 18/Sep/23 12:24
• Updated: 18/Sep/23 12:24

Description

if the ITestS3APrefetchingCacheFiles setup fails before conf is set, teardown fails...need to wrap the cleanup code with a check for conf!=null

[ERROR] testCacheFileExistence(org.apache.hadoop.fs.s3a.ITestS3APrefetchingCacheFiles)  Time elapsed: 0.156 s  <<< ERROR!
java.lang.NullPointerException
        at org.apache.hadoop.fs.s3a.ITestS3APrefetchingCacheFiles.teardown(ITestS3APrefetchingCacheFiles.java:85)