[ASTERIXDB-2786] Intermittent failure in GlobalVirtualBufferCacheTest.testFlushes

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.9.6
• Fix Version/s: 0.9.6
• Component/s: STO - Storage
• Assignee: Chen Luo
• Reporter: Murtadha Makki Al Hubail
• Created: 12/Oct/20 07:26
• Updated: 21/Oct/20 16:52
• Resolved: 21/Oct/20 16:52

Description

GlobalVirtualBufferCacheTest.testFlushes is intermittently failing with:

20:02:27.531 [main] ExecutionTestUtil - Starting setup
20:02:27.537 [main] ExecutionTestUtil - initializing pseudo cluster
20:02:30.760 [main] ExecutionTestUtil - initializing HDFS
20:02:37.559 [main] GlobalVirtualBufferCacheTest - java.util.ConcurrentModificationException
20:02:37.564 [main] GlobalVirtualBufferCacheTest - HYR0105: Cannot drop in-use index (ds)
java.lang.AssertionError
	at org.apache.asterix.test.dataflow.GlobalVirtualBufferCacheTest.testFlushes(GlobalVirtualBufferCacheTest.java:171)

and

ava.lang.AssertionError: HYR0105: Cannot drop in-use index (ds)
	at org.apache.asterix.test.dataflow.GlobalVirtualBufferCacheTest.deinitializeTest(GlobalVirtualBufferCacheTest.java:131)