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From "Aditya Muralidharan (JIRA)" <j...@apache.org>
Subject [jira] Updated: (CASSANDRA-1724) Wrapped range generated by getRestrictedRanges
Date Wed, 10 Nov 2010 21:24:14 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-1724?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Aditya Muralidharan updated CASSANDRA-1724:
-------------------------------------------

    Attachment: cassandra.command.line.ps.output

Thanks for looking at it. Attached the ps output showing the command line, which includes
the SNAPSHOT jar I built from rev 1032781 of the cassandra-0.7 branch. What minimum revision
should I be using?

> Wrapped range generated by getRestrictedRanges
> ----------------------------------------------
>
>                 Key: CASSANDRA-1724
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-1724
>             Project: Cassandra
>          Issue Type: Bug
>            Reporter: Stu Hood
>            Assignee: Stu Hood
>             Fix For: 0.7.0
>
>         Attachments: cassandra.command.line.ps.output, cassandra.server.exception.debug.log,
cassandra.server.exception.log
>
>
> {noformat}
> I have 7 suse nodes running Cassandra0.7 branch (latest as of the morning of Nov 9).
I've loaded 10 rows with one column family(replication factor=4) and 100 super columns. Using
the ColumnFamilyInputFormat with mapreduce (LocalJobRunner) to retrieve all the rows gives
me the following exception:
> 10/11/10 10:33:15 WARN mapred.LocalJobRunner: job_local_0001
> java.lang.RuntimeException: org.apache.thrift.TApplicationException: Internal error processing
get_range_slices
>        at org.apache.cassandra.hadoop.ColumnFamilyRecordReader$RowIterator.maybeInit(ColumnFamilyRecordReader.java:277)
>        at org.apache.cassandra.hadoop.ColumnFamilyRecordReader$RowIterator.computeNext(ColumnFamilyRecordReader.java:292)
>        at org.apache.cassandra.hadoop.ColumnFamilyRecordReader$RowIterator.computeNext(ColumnFamilyRecordReader.java:189)
>        at com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:136)
>        at com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:131)
>        at org.apache.cassandra.hadoop.ColumnFamilyRecordReader.nextKeyValue(ColumnFamilyRecordReader.java:148)
>        at org.apache.hadoop.mapred.MapTask$NewTrackingRecordReader.nextKeyValue(MapTask.java:423)
>        at org.apache.hadoop.mapreduce.MapContext.nextKeyValue(MapContext.java:67)
>        at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:143)
>        at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:621)
>        at org.apache.hadoop.mapred.MapTask.run(MapTask.java:305)
>        at org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:177)
> Caused by: org.apache.thrift.TApplicationException: Internal error processing get_range_slices
>        at org.apache.thrift.TApplicationException.read(TApplicationException.java:108)
>        at org.apache.cassandra.thrift.Cassandra$Client.recv_get_range_slices(Cassandra.java:724)
>        at org.apache.cassandra.thrift.Cassandra$Client.get_range_slices(Cassandra.java:704)
>        at org.apache.cassandra.hadoop.ColumnFamilyRecordReader$RowIterator.maybeInit(ColumnFamilyRecordReader.java:255)
>        ... 11 more
> The server has the following exception:
> ERROR [pool-1-thread-11] 2010-11-10 10:35:58,839 Cassandra.java (line 2876) Internal
error processing get_range_slices
> java.lang.AssertionError: (150596448267070854052355226693835429313,18886431880788352792108545029372560769]
>        at org.apache.cassandra.db.ColumnFamilyStore.getRangeSlice(ColumnFamilyStore.java:1200)
>        at org.apache.cassandra.service.StorageProxy.getRangeSlice(StorageProxy.java:429)
>        at org.apache.cassandra.thrift.CassandraServer.get_range_slices(CassandraServer.java:513)
>        at org.apache.cassandra.thrift.Cassandra$Processor$get_range_slices.process(Cassandra.java:2868)
>        at org.apache.cassandra.thrift.Cassandra$Processor.process(Cassandra.java:2555)
>        at org.apache.cassandra.thrift.CustomTThreadPoolServer$WorkerProcess.run(CustomTThreadPoolServer.java:167)
>        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)
> Any help would be appreciated.
> Thanks.
> AD
> {noformat}

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