[FLINK-927] Task Cancellation in CompactingHashTable fails

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: pre-apache-0.5.1, 0.6-incubating
• Assignee: Robert Waury
• Reporter: Robert Metzger
• Created: 12/Jun/14 13:24
• Updated: 12/Jun/14 21:27
• Resolved: 12/Jun/14 21:01

Description

As commented in FLINK-885, this is the proper issue for this problem

06/10/2014 16:27:44:	Join(T3 Join: Iteration input) (7/8) switched to FAILED
java.lang.ArithmeticException: / by zero
	at eu.stratosphere.pact.runtime.hash.CompactingHashTable$HashTableProber.getMatchFor(CompactingHashTable.java:1089)
	at eu.stratosphere.pact.runtime.task.JoinWithSolutionSetSecondDriver.run(JoinWithSolutionSetSecondDriver.java:134)
	at eu.stratosphere.pact.runtime.task.RegularPactTask.run(RegularPactTask.java:505)
	at eu.stratosphere.pact.runtime.iterative.task.AbstractIterativePactTask.run(AbstractIterativePactTask.java:132)
	at eu.stratosphere.pact.runtime.iterative.task.IterationIntermediatePactTask.run(IterationIntermediatePactTask.java:84)
	at eu.stratosphere.pact.runtime.task.RegularPactTask.invoke(RegularPactTask.java:370)
	at eu.stratosphere.nephele.execution.RuntimeEnvironment.run(RuntimeEnvironment.java:284)
	at java.lang.Thread.run(Thread.java:744)