[ACCUMULO-2458] BloomFilterIT fails to find improved performance

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.6.0
• Component/s: test
• Assignee: Eric C. Newton
• Reporter: Eric C. Newton
• Created: 11/Mar/14 20:29
• Updated: 21/Mar/14 17:04
• Resolved: 21/Mar/14 17:04

Description

I've had this happen on a heavily loaded machine.

I'm now wondering if the zookeeper setting for bloom filters propagated to the tservers prior to the compaction.

Error Message

Queries had less than 10% improvement (old: 11231 new: 10141 improvement: 9.705280028492565%)
Stacktrace

java.lang.Exception: Queries had less than 10% improvement (old: 11231 new: 10141 improvement: 9.705280028492565%)
	at org.apache.accumulo.test.functional.BloomFilterIT.timeCheck(BloomFilterIT.java:142)
	at org.apache.accumulo.test.functional.BloomFilterIT.test(BloomFilterIT.java:127)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:622)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)