[ 
https://issues.apache.org/jira/browse/ACCUMULO-295?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

John Vines reassigned ACCUMULO-295:
-----------------------------------

    Assignee: John Vines  (was: Keith Turner)
    
> Client side metadata cache caches credentials
> ---------------------------------------------
>
>                 Key: ACCUMULO-295
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-295
>             Project: Accumulo
>          Issue Type: Bug
>          Components: client
>    Affects Versions: 1.4.0, 1.3.5
>            Reporter: Keith Turner
>            Assignee: John Vines
>
> 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. 
> {noformat}
> 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
> {noformat}

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