Details
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Bug
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Status: Resolved
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Urgent
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Resolution: Fixed
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None
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None
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Critical
Description
get_slice and multiget_slice are failing on trunk with the following error:
java.lang.AssertionError: null at org.apache.cassandra.db.filter.ClusteringIndexNamesFilter.<init>(ClusteringIndexNamesFilter.java:53) ~[cassandra-all-3.0.0.592.jar:3.0.0.592] at org.apache.cassandra.thrift.CassandraServer.toInternalFilter(CassandraServer.java:405) ~[cassandra-all-3.0.0.592.jar:5.0.0-SNAPSHOT] at org.apache.cassandra.thrift.CassandraServer.multigetSliceInternal(CassandraServer.java:547) ~[cassandra-all-3.0.0.592.jar:5.0.0-SNAPSHOT] at org.apache.cassandra.thrift.CassandraServer.multiget_slice(CassandraServer.java:348) ~[cassandra-all-3.0.0.592.jar:5.0.0-SNAPSHOT] at org.apache.cassandra.thrift.Cassandra$Processor$multiget_slice.getResult(Cassandra.java:3716) ~[cassandra-thrift-3.0.0.592.jar:5.0.0-SNAPSHOT] at org.apache.cassandra.thrift.Cassandra$Processor$multiget_slice.getResult(Cassandra.java:3700) ~[cassandra-thrift-3.0.0.592.jar:5.0.0-SNAPSHOT] at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39) ~[libthrift-0.9.2.jar:0.9.2] at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39) ~[libthrift-0.9.2.jar:0.9.2] at org.apache.cassandra.thrift.CustomTThreadPoolServer$WorkerProcess.run(CustomTThreadPoolServer.java:204) ~[cassandra-all-3.0.0.592.jar:5.0.0-SNAPSHOT] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) ~[na:1.8.0_45] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) ~[na:1.8.0_45] at java.lang.Thread.run(Thread.java:745) ~[na:1.8.0_45]
The schema used for this was
create table test (k int, v int, primary key(k)) with compact storage;
and the code used for the call was
SlicePredicate predicate = new SlicePredicate();
predicate.column_names = Collections.singletonList(ByteBufferUtil.bytes("v"));
client.multiget_slice(Collections.singletonList(key), new ColumnParent("test"), predicate, ConsistencyLevel.ONE);
The error is coming from this line in ClusteringIndexNamesFilter
assert !clusterings.contains(Clustering.STATIC_CLUSTERING);
which is failing the assertion because column 'v' is static.
Apologies for the line mismatches in ClusteringIndexNamesFilter I had some debug statements in the code to help track down what was happening