[ASTERIXDB-1137] Sporadic BufferCache cleaner thread NPE during test runs

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Labels: sporadic-error
• Assignee: Murtadha Makki Al Hubail
• Reporter: Yingyi Bu
• Created: 09/Oct/15 23:50
• Updated: 17/Nov/15 18:40
• Resolved: 17/Nov/15 18:40

Description

java.lang.NullPointerException
at org.apache.hyracks.control.nc.io.IOManager.syncWrite(IOManager.java:93)
at org.apache.hyracks.storage.common.buffercache.BufferCache.write(BufferCache.java:435)
at org.apache.hyracks.storage.common.buffercache.BufferCache.access$400(BufferCache.java:46)
at org.apache.hyracks.storage.common.buffercache.BufferCache$CleanerThread.cleanPage(BufferCache.java:499)
at org.apache.hyracks.storage.common.buffercache.BufferCache$CleanerThread.run(BufferCache.java:533)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)