[HADOOP-14545] Uninitialized S3A instance NPEs on toString()

• Type: Sub-task
• Status: Resolved
• Priority: Minor
• Resolution: Duplicate
• Affects Version/s: 2.8.1
• Fix Version/s: 3.0.0-beta1
• Component/s: fs/s3
• Assignee: Steve Loughran
• Reporter: Steve Loughran
• Created: 19/Jun/17 17:26
• Updated: 28/Sep/17 17:29
• Resolved: 28/Sep/17 17:29

Description

You can't log an uninited S3AFileSystem instance without getting a stack trace

java.lang.NullPointerException
	at org.apache.hadoop.fs.s3a.S3AFileSystem.getDefaultBlockSize(S3AFileSystem.java:2131)
	at org.apache.hadoop.fs.s3a.S3AFileSystem.toString(S3AFileSystem.java:2148)

Issue Links

• Is contained by: HADOOP-14738 Remove S3N and obsolete bits of S3A; rework docs