[ACCUMULO-2206] close consistency check failure

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.6.0
• Component/s: tserver
• Labels: 16_qa_bug

Environment

10-node test cluster

• Assignee: Eric C. Newton
• Reporter: Eric C. Newton
• Created: 16/Jan/14 15:59
• Updated: 22/Jan/14 19:47
• Resolved: 22/Jan/14 17:06

Description

while running the continuous ingest, with agitation, there are multiple close-consistency check failures in the logs:

Failed to do close consistency check for tablet 3;2de232;2dc237
	java.lang.RuntimeException: Closed tablet 3;2de232;2dc237 has walog entries in accumulo.metadata [3;2de232; hdfs://namenode:9000/home/user/accumulo/wal/host5+46372/c0260a2a-487c-47a6-991d-50007e357a63 (36)]
		at org.apache.accumulo.tserver.Tablet.closeConsistencyCheck(Tablet.java:2779)
		at org.apache.accumulo.tserver.Tablet.completeClose(Tablet.java:2726)
		at org.apache.accumulo.tserver.Tablet.close(Tablet.java:2604)
		at org.apache.accumulo.tserver.TabletServer$UnloadTabletHandler.run(TabletServer.java:2750)
		at org.apache.accumulo.core.util.LoggingRunnable.run(LoggingRunnable.java:34)
		at org.apache.accumulo.trace.instrument.TraceRunnable.run(TraceRunnable.java:47)
		at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
		at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
		at org.apache.accumulo.trace.instrument.TraceRunnable.run(TraceRunnable.java:47)
		at org.apache.accumulo.core.util.LoggingRunnable.run(LoggingRunnable.java:34)

Running verification to see if there was any data loss.