[ACCUMULO-3312] IllegalArgumentException in master and gc during randomwalk

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 1.6.1
• Fix Version/s: 1.6.2, 1.7.0
• Component/s: gc, master
• Assignee: Josh Elser
• Reporter: Josh Elser
• Created: 07/Nov/14 02:48
• Updated: 07/Nov/14 04:41
• Resolved: 07/Nov/14 04:41

Description

Saw the following:

Unable merge metadata table records
	org.apache.accumulo.core.client.AccumuloException: java.lang.IllegalArgumentException: Invalid table path hdfs://promiscuity.penguinsinabox.com:8020/apps/accumulo/tables/ic-00000003
		at org.apache.accumulo.master.TabletGroupWatcher.deleteTablets(TabletGroupWatcher.java:558)
		at org.apache.accumulo.master.TabletGroupWatcher.updateMergeState(TabletGroupWatcher.java:461)
		at org.apache.accumulo.master.TabletGroupWatcher.run(TabletGroupWatcher.java:294)
	Caused by: java.lang.IllegalArgumentException: Invalid table path hdfs://promiscuity.penguinsinabox.com:8020/apps/accumulo/tables/ic-00000003
		at org.apache.accumulo.server.fs.FileRef.extractSuffix(FileRef.java:71)
		at org.apache.accumulo.server.fs.FileRef.<init>(FileRef.java:43)
		at org.apache.accumulo.server.fs.FileRef.<init>(FileRef.java:47)
		at org.apache.accumulo.master.TabletGroupWatcher.deleteTablets(TabletGroupWatcher.java:520)
		... 2 more

java.lang.IllegalArgumentException: hdfs://promiscuity.penguinsinabox.com:8020/apps/accumulo/tables/ic-00000000
	java.lang.IllegalArgumentException: hdfs://promiscuity.penguinsinabox.com:8020/apps/accumulo/tables/ic-00000000
		at org.apache.accumulo.gc.GarbageCollectionAlgorithm.makeRelative(GarbageCollectionAlgorithm.java:94)
		at org.apache.accumulo.gc.GarbageCollectionAlgorithm.confirmDeletes(GarbageCollectionAlgorithm.java:199)
		at org.apache.accumulo.gc.GarbageCollectionAlgorithm.confirmDeletesTrace(GarbageCollectionAlgorithm.java:249)
		at org.apache.accumulo.gc.GarbageCollectionAlgorithm.collect(GarbageCollectionAlgorithm.java:284)
		at org.apache.accumulo.gc.SimpleGarbageCollector.run(SimpleGarbageCollector.java:549)
		at org.apache.accumulo.gc.SimpleGarbageCollector.main(SimpleGarbageCollector.java:154)
		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:606)
		at org.apache.accumulo.start.Main$1.run(Main.java:141)
		at java.lang.Thread.run(Thread.java:745)

Running randomwalk on a single node with a 2nd tserver started. Ran ShortClean.xml, specifically concurrent, then image (errors occurred during Image, not sure if it was from somethign that happened during concurrent though).

Issue Links

• is broken by: ACCUMULO-3181 VolumeChooser usage doesn't always comply with implied API contract