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From Eric Evans <eev...@rackspace.com>
Subject Re: A few issues with the latest code
Date Sun, 28 Jun 2009 21:02:00 GMT
On Sun, 2009-06-28 at 15:58 -0400, Ivan Chang wrote:
> Jonathan,
> 
> I have checked out the latest version of Cassandra and noticed a few
> things not working.

[ ... ]

> 2. http://192.168.216.162:7002 NOT working, older versions of code is
> working

The web ui was recently removed. Use bin/nodeprobe instead (see
http://wiki.apache.org/cassandra/NodeProbe). There is a note to this
effect in the CHANGES.txt file.

> 3. Smoke test through cassandra-cli is successful, but the syntax get
> Table1.Standard1['jsmith'] isn't working, the system.log indicated the
> error
> 
> DEBUG [pool-1-thread-1] 2009-06-28 15:46:25,621 CqlDriver.java (line
> 40) Compiling CQL query ...
> DEBUG [pool-1-thread-1] 2009-06-28 15:46:25,621 SemanticPhase.java
> (line 67) AST: (A_GET (A_COLUMN_ACCESS Table1 Standard1 'j
> smith'))
> DEBUG [pool-1-thread-1] 2009-06-28 15:46:25,621 CqlDriver.java (line
> 44) Executing CQL query ...
> DEBUG [pool-1-thread-1] 2009-06-28 15:46:25,621 StorageProxy.java
> (line 593) weakreadlocal reading SliceFromReadCommand(table
> ='Table1', key='jsmith', columnFamily='Standard1', isAscending='true',
> count='2147483647')
> ERROR [pool-1-thread-1] 2009-06-28 15:46:25,621
> ColumnRangeQueryRSD.java (line 105) Exception was generated at :
> 06/28/2009 1
> 5:46:25 on thread pool-1-thread-1
> 1
> java.lang.ArrayIndexOutOfBoundsException: 1
>     at org.apache.cassandra.db.Table.getSliceFrom(Table.java:613)
>     at
> org.apache.cassandra.db.SliceFromReadCommand.getRow(SliceFromReadCommand.java:55)
>     at
> org.apache.cassandra.service.StorageProxy.weakReadLocal(StorageProxy.java:600)
>     at
> org.apache.cassandra.service.StorageProxy.readProtocol(StorageProxy.java:303)
>     at
> org.apache.cassandra.cql.common.ColumnRangeQueryRSD.getRows(ColumnRangeQueryRSD.java:101)
>     at
> org.apache.cassandra.cql.common.QueryPlan.execute(QueryPlan.java:41)
>     at
> org.apache.cassandra.cql.driver.CqlDriver.executeQuery(CqlDriver.java:45)
>     at
> org.apache.cassandra.service.CassandraServer.executeQuery(CassandraServer.java:513)
>     at org.apache.cassandra.service.Cassandra$Processor
> $executeQuery.process(Cassandra.java:1321)
>     at org.apache.cassandra.service.Cassandra
> $Processor.process(Cassandra.java:837)
>     at org.apache.thrift.server.TThreadPoolServer
> $WorkerProcess.run(TThreadPoolServer.java:252)
>     at java.util.concurrent.ThreadPoolExecutor
> $Worker.runTask(ThreadPoolExecutor.java:886)
>     at java.util.concurrent.ThreadPoolExecutor
> $Worker.run(ThreadPoolExecutor.java:908)
>     at java.lang.Thread.run(Thread.java:619)

As Michael pointed out in another mail, this has been reported in
https://issues.apache.org/jira/browse/CASSANDRA-260. Expect to see this
fixed soon.

-- 
Eric Evans
eevans@rackspace.com


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