[ACCUMULO-295] Client side metadata cache caches credentials

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.3.5-incubating, 1.4.0
• Fix Version/s: 1.5.0
• Component/s: client
• Assignee: John Vines
• Reporter: Keith Turner
• Created: 10/Jan/12 00:29
• Updated: 14/Mar/14 17:46
• Resolved: 05/Mar/13 22:49

Description

Saw the following while running the random walk test. Not sure, but I think this is a bug with the test. I think it does not properly handle the bad credentials case.

09 20:40:40,275 [randomwalk.Framework] ERROR: Error during random walk
java.lang.Exception: Error running node Security.xml
	at org.apache.accumulo.server.test.randomwalk.Module.visit(Module.java:236)
	at org.apache.accumulo.server.test.randomwalk.Framework.run(Framework.java:61)
	at org.apache.accumulo.server.test.randomwalk.Framework.main(Framework.java:114)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.apache.accumulo.start.Main$1.run(Main.java:89)
	at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.Exception: Error running node security.TableOp
	at org.apache.accumulo.server.test.randomwalk.Module.visit(Module.java:236)
	at org.apache.accumulo.server.test.randomwalk.Module.visit(Module.java:234)
	... 8 more
Caused by: org.apache.accumulo.core.client.AccumuloException: Unexpected exception!
	at org.apache.accumulo.server.test.randomwalk.security.TableOp.visit(TableOp.java:125)
	at org.apache.accumulo.server.test.randomwalk.Module.visit(Module.java:234)
	... 9 more
Caused by: java.lang.RuntimeException: org.apache.accumulo.core.client.AccumuloSecurityException: Error BAD_CREDENTIALS - Username or Password is Invalid
	at org.apache.accumulo.core.client.impl.ScannerIterator.hasNext(ScannerIterator.java:186)
	at org.apache.accumulo.server.test.randomwalk.security.TableOp.visit(TableOp.java:90)
	... 10 more
Caused by: org.apache.accumulo.core.client.AccumuloSecurityException: Error BAD_CREDENTIALS - Username or Password is Invalid
	at org.apache.accumulo.core.client.impl.TabletServerBatchReaderIterator.doLookup(TabletServerBatchReaderIterator.java:576)
	at org.apache.accumulo.core.client.impl.MetadataLocationObtainer.lookupTablets(MetadataLocationObtainer.java:146)
	at org.apache.accumulo.core.client.impl.TabletLocatorImpl.processInvalidated(TabletLocatorImpl.java:580)
	at org.apache.accumulo.core.client.impl.TabletLocatorImpl._locateTablet(TabletLocatorImpl.java:524)
	at org.apache.accumulo.core.client.impl.TabletLocator$1._locateTablet(TabletLocator.java:115)
	at org.apache.accumulo.core.client.impl.TabletLocatorImpl.locateTablet(TabletLocatorImpl.java:370)
	at org.apache.accumulo.core.client.impl.TabletLocatorImpl.lookupTabletLocation(TabletLocatorImpl.java:390)
	at org.apache.accumulo.core.client.impl.TabletLocatorImpl._locateTablet(TabletLocatorImpl.java:536)
	at org.apache.accumulo.core.client.impl.TabletLocatorImpl.locateTablet(TabletLocatorImpl.java:370)
	at org.apache.accumulo.core.client.impl.ThriftScanner.scan(ThriftScanner.java:245)
	at org.apache.accumulo.core.client.impl.ScannerIterator$Reader.run(ScannerIterator.java:94)
	at org.apache.accumulo.core.client.impl.ScannerIterator.hasNext(ScannerIterator.java:176)
	... 11 more
Caused by: ThriftSecurityException(user:xxx, code:BAD_CREDENTIALS)
	at org.apache.accumulo.core.tabletserver.thrift.TabletClientService$startMultiScan_result.read(TabletClientService.java:7586)
	at org.apache.accumulo.core.tabletserver.thrift.TabletClientService$Client.recv_startMultiScan(TabletClientService.java:306)
	at org.apache.accumulo.core.tabletserver.thrift.TabletClientService$Client.startMultiScan(TabletClientService.java:274)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at cloudtrace.instrument.thrift.TraceWrap$2.invoke(TraceWrap.java:83)
	at $Proxy4.startMultiScan(Unknown Source)
	at org.apache.accumulo.core.client.impl.TabletServerBatchReaderIterator.doLookup(TabletServerBatchReaderIterator.java:539)
	... 22 more

Issue Links

• blocks: ACCUMULO-1154 Randomwalk failure during/after Security.xml
• is related to: ACCUMULO-1312 Don't cache credentials in client-side Connector