[BOOKKEEPER-700] GarbageCollectorThread exsiting with ArrayIndexOutOfBoundsException

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 4.3.0
• Component/s: bookkeeper-server
• Assignee: Rakesh Radhakrishnan
• Reporter: Rakesh Radhakrishnan
• Created: 30/Oct/13 09:17
• Updated: 01/Nov/13 07:06
• Resolved: 30/Oct/13 15:28

Description

After completing compaction, GarbageCollectorThread will do flush any outstanding offsets. When there is no offset present, its throwing following exception and exiting.

2013-10-30 11:37:20,944 - ERROR - [GarbageCollectorThread:NIOServerCnxnFactory$1@49] - Thread Thread[GarbageCollectorThread,5,main] died
java.lang.ArrayIndexOutOfBoundsException: -1
	at java.util.ArrayList.get(ArrayList.java:324)
	at org.apache.bookkeeper.bookie.GarbageCollectorThread$CompactionScannerFactory.waitEntrylogFlushed(GarbageCollectorThread.java:151)
	at org.apache.bookkeeper.bookie.GarbageCollectorThread$CompactionScannerFactory.flush(GarbageCollectorThread.java:175)
	at org.apache.bookkeeper.bookie.GarbageCollectorThread.doCompactEntryLogs(GarbageCollectorThread.java:400)
	at org.apache.bookkeeper.bookie.GarbageCollectorThread.run(GarbageCollectorThread.java:309)