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https://issues.apache.org/jira/browse/CASSANDRA-3090?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jonathan Ellis resolved CASSANDRA-3090.
---------------------------------------
Resolution: Duplicate
This was fixed in CASSANDRA-2823. Generally speaking, it will save time to
upgrade before filing bug reports because there's a good chance it's already
fixed.
> NPE while get_range_slices
> --------------------------
>
> Key: CASSANDRA-3090
> URL: https://issues.apache.org/jira/browse/CASSANDRA-3090
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Affects Versions: 0.8.1
> Reporter: Evgeny Ryabitskiy
>
> We have 4 node Cassandra (version 0.8.1) cluster. 2 CF inside. While first CF
> is working properly (read/store), get_range_slices query on second CF return
> Internal error.
> {code}
> ERROR [pool-2-thread-51] 2011-08-25 15:02:04,360 Cassandra.java (line 3210)
> Internal error processing get_range_slices
> java.lang.NullPointerException
> at org.apache.cassandra.db.ColumnFamily.diff(ColumnFamily.java:298)
> at org.apache.cassandra.db.ColumnFamily.diff(ColumnFamily.java:406)
> at
> org.apache.cassandra.service.RowRepairResolver.maybeScheduleRepairs(RowRepairResolver.java:103)
> at
> org.apache.cassandra.service.RangeSliceResponseResolver$2.getReduced(RangeSliceResponseResolver.java:120)
> at
> org.apache.cassandra.service.RangeSliceResponseResolver$2.getReduced(RangeSliceResponseResolver.java:85)
> at
> org.apache.cassandra.utils.ReducingIterator.computeNext(ReducingIterator.java:74)
> at
> com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:140)
> at
> com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:135)
> at
> org.apache.cassandra.service.StorageProxy.getRangeSlice(StorageProxy.java:715)
> at
> org.apache.cassandra.thrift.CassandraServer.get_range_slices(CassandraServer.java:617)
> at
> org.apache.cassandra.thrift.Cassandra$Processor$get_range_slices.process(Cassandra.java:3202)
> at
> org.apache.cassandra.thrift.Cassandra$Processor.process(Cassandra.java:2889)
> at
> org.apache.cassandra.thrift.CustomTThreadPoolServer$WorkerProcess.run(CustomTThreadPoolServer.java:187)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown
> Source)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
> at java.lang.Thread.run(Unknown Source)
> {code}
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