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https://issues.apache.org/jira/browse/CASSANDRA-13246?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Benjamin Lerer reassigned CASSANDRA-13246:
------------------------------------------
Assignee: Andrés de la Peña
> Querying by secondary index on collection column returns NullPointerException
> sometimes
> ---------------------------------------------------------------------------------------
>
> Key: CASSANDRA-13246
> URL: https://issues.apache.org/jira/browse/CASSANDRA-13246
> Project: Cassandra
> Issue Type: Bug
> Environment: [cqlsh 5.0.1 | Cassandra 3.7 | CQL spec 3.4.2 | Native
> protocol v4]
> One cassandra node up, with consistency ONE
> Reporter: hochung
> Assignee: Andrés de la Peña
>
> Not sure if this is the absolute minimal case that produces the bug, but here
> are the steps for reproducing.
> 1. Create table
> {code}
> CREATE TABLE test (
> id text,
> ck1 text,
> ck2 text,
> static_value text static,
> set_value set<text>,
> primary key (id, ck1, ck2)
> );
> {code}
> 2. Create secondary indices on the clustering columns, static column, and
> collection column
> {code}
> create index on test (set_value);
> create index on test (static_value);
> create index on test (ck1);
> create index on test (ck2);
> {code}
> 3. Insert a null value into the `set_value` column
> {code}
> insert into test (id, ck1, ck2, static_value, set_value) values ('id',
> 'key1', 'key2', 'static', {'one', 'two'} );
> {code}
> Sanity check:
> {code}
> select * from test;
> id | ck1 | ck2 | static_value | set_value
> ----+------+------+--------------+----------------
> id | key1 | key2 | static | {'one', 'two'}
> {code}
> 4. Set the set_value to be empty
> {code}
> update test set set_value = {} where id = 'id' and ck1 = 'key1' and ck2 =
> 'key2';
> {code}
> 5. Make a select query that uses `CONTAINS` in the `set_value` column
> {code}
> select * from test where ck2 = 'key2' and static_value = 'static' and
> set_value contains 'one' allow filtering;
> {code}
> Here we get a ReadFailure:
> {code}
> ReadFailure: Error from server: code=1300 [Replica(s) failed to execute read]
> message="Operation failed - received 0 responses and 1 failures"
> info={'failures': 1, 'received_responses': 0, 'required_responses': 1,
> 'consistency': 'ONE'}
> {code}
> Logs show a NullPointerException
> {code}
> java.lang.RuntimeException: java.lang.NullPointerException
> at
> org.apache.cassandra.service.StorageProxy$DroppableRunnable.run(StorageProxy.java:2470)
> ~[apache-cassandra-3.7.jar:3.7]
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> ~[na:1.8.0_101]
> at
> org.apache.cassandra.concurrent.AbstractLocalAwareExecutorService$FutureTask.run(AbstractLocalAwareExecutorService.java:164)
> ~[apache-cassandra-3.7.jar:3.7]
> at
> org.apache.cassandra.concurrent.AbstractLocalAwareExecutorService$LocalSessionFutureTask.run(AbstractLocalAwareExecutorService.java:136)
> [apache-cassandra-3.7.jar:3.7]
> at
> org.apache.cassandra.concurrent.SEPWorker.run(SEPWorker.java:105)
> [apache-cassandra-3.7.jar:3.7]
> at java.lang.Thread.run(Thread.java:745) [na:1.8.0_101]
> Caused by: java.lang.NullPointerException: null
> at
> org.apache.cassandra.db.filter.RowFilter$SimpleExpression.isSatisfiedBy(RowFilter.java:720)
> ~[apache-cassandra-3.7.jar:3.7]
> at
> org.apache.cassandra.db.filter.RowFilter$CQLFilter$1IsSatisfiedFilter.applyToRow(RowFilter.java:303)
> ~[apache-cassandra-3.7.jar:3.7]
> at
> org.apache.cassandra.db.transform.BaseRows.hasNext(BaseRows.java:120)
> ~[apache-cassandra-3.7.jar:3.7]
> at
> org.apache.cassandra.db.filter.RowFilter$CQLFilter$1IsSatisfiedFilter.applyToPartition(RowFilter.java:293)
> ~[apache-cassandra-3.7.jar:3.7]
> at
> org.apache.cassandra.db.filter.RowFilter$CQLFilter$1IsSatisfiedFilter.applyToPartition(RowFilter.java:281)
> ~[apache-cassandra-3.7.jar:3.7]
> at
> org.apache.cassandra.db.transform.BasePartitions.hasNext(BasePartitions.java:76)
> ~[apache-cassandra-3.7.jar:3.7]
> at
> org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$Serializer.serialize(UnfilteredPartitionIterators.java:289)
> ~[apache-cassandra-3.7.jar:3.7]
> at
> org.apache.cassandra.db.ReadResponse$LocalDataResponse.build(ReadResponse.java:134)
> ~[apache-cassandra-3.7.jar:3.7]
> at
> org.apache.cassandra.db.ReadResponse$LocalDataResponse.<init>(ReadResponse.java:127)
> ~[apache-cassandra-3.7.jar:3.7]
> at
> org.apache.cassandra.db.ReadResponse$LocalDataResponse.<init>(ReadResponse.java:123)
> ~[apache-cassandra-3.7.jar:3.7]
> at
> org.apache.cassandra.db.ReadResponse.createDataResponse(ReadResponse.java:65)
> ~[apache-cassandra-3.7.jar:3.7]
> at
> org.apache.cassandra.db.ReadCommand.createResponse(ReadCommand.java:292)
> ~[apache-cassandra-3.7.jar:3.7]
> at
> org.apache.cassandra.service.StorageProxy$LocalReadRunnable.runMayThrow(StorageProxy.java:1799)
> ~[apache-cassandra-3.7.jar:3.7]
> at
> org.apache.cassandra.service.StorageProxy$DroppableRunnable.run(StorageProxy.java:2466)
> ~[apache-cassandra-3.7.jar:3.7]
> ... 5 common frames omitted
> {code}
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