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https://issues.apache.org/jira/browse/CASSANDRA-6607?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Brandon Williams reassigned CASSANDRA-6607:
-------------------------------------------
Assignee: Sylvain Lebresne
> Unable to prepare statement with batch and delete from collection
> -----------------------------------------------------------------
>
> Key: CASSANDRA-6607
> URL: https://issues.apache.org/jira/browse/CASSANDRA-6607
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Reporter: Jan Chochol
> Assignee: Sylvain Lebresne
> Priority: Minor
>
> It is not possible to prepare statement with batch containing delete
> operation on one item of collection, e.g.:
> {noformat}
> BEGIN BATCH
> DELETE colection[?] FROM table WHERE key = ?;
> APPLY BATCH
> {noformat}
> Result of preparing such statement is:
> {noformat}
> java.lang.ArrayStoreException: org.apache.cassandra.cql3.ColumnSpecification
> {noformat}
> With stacktrace:
> {noformat}
> ERROR 16:26:36,816 Unexpected exception during request
> java.lang.ArrayStoreException: org.apache.cassandra.cql3.ColumnSpecification
> at
> org.apache.cassandra.cql3.AbstractMarker.collectMarkerSpecification(AbstractMarker.java:40)
> at
> org.apache.cassandra.cql3.Operation.collectMarkerSpecification(Operation.java:75)
> at
> org.apache.cassandra.cql3.statements.DeleteStatement.prepare(DeleteStatement.java:160)
> at
> org.apache.cassandra.cql3.statements.BatchStatement.prepare(BatchStatement.java:125)
> at
> org.apache.cassandra.cql3.statements.BatchStatement.prepare(BatchStatement.java:133)
> at
> org.apache.cassandra.cql3.QueryProcessor.getStatement(QueryProcessor.java:273)
> at
> org.apache.cassandra.cql3.QueryProcessor.prepare(QueryProcessor.java:201)
> at
> org.apache.cassandra.transport.messages.PrepareMessage.execute(PrepareMessage.java:77)
> at
> org.apache.cassandra.transport.Message$Dispatcher.messageReceived(Message.java:287)
> at
> org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:70)
> at
> org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
> at
> org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791)
> at
> org.jboss.netty.handler.execution.ChannelUpstreamEventRunnable.doRun(ChannelUpstreamEventRunnable.java:43)
> at
> org.jboss.netty.handler.execution.ChannelEventRunnable.run(ChannelEventRunnable.java:67)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at java.lang.Thread.run(Thread.java:724)
> {noformat}
> This fix seems to help:
> {noformat}
> diff --git
> a/src/java/org/apache/cassandra/cql3/statements/BatchStatement.java
> b/src/java/org/apache/cassandra/cql3/statements/BatchStatement.java
> index f93eb63..74c0a45 100644
> --- a/src/java/org/apache/cassandra/cql3/statements/BatchStatement.java
> +++ b/src/java/org/apache/cassandra/cql3/statements/BatchStatement.java
> @@ -129,7 +129,7 @@ public class BatchStatement extends ModificationStatement
>
> public ParsedStatement.Prepared prepare() throws InvalidRequestException
> {
> - CFDefinition.Name[] boundNames = new
> CFDefinition.Name[getBoundsTerms()];
> + ColumnSpecification[] boundNames = new
> ColumnSpecification[getBoundsTerms()];
> return prepare(boundNames);
> }
> {noformat}
> It is probably corrected in Cassandra 2.0 by commit
> {{e431fb722f80d8957a0a7fd2ecf80333e9275c53}} (CASSANDRA-5443).
> We are facing this issue with Cassandra version 1.2.11.
> Would it be possible to fix this issue in branch 1.2?
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