cassandra-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Sam Tunnicliffe (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-9037) Terminal UDFs evaluated at prepare time throw protocol version error
Date Fri, 03 Apr 2015 13:39:54 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-9037?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14394433#comment-14394433
] 

Sam Tunnicliffe commented on CASSANDRA-9037:
--------------------------------------------

WFM, I've pushed a new version of the branch which simply removes that prepare time execution.

> Terminal UDFs evaluated at prepare time throw protocol version error
> --------------------------------------------------------------------
>
>                 Key: CASSANDRA-9037
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-9037
>             Project: Cassandra
>          Issue Type: Bug
>            Reporter: Sam Tunnicliffe
>            Assignee: Sam Tunnicliffe
>             Fix For: 3.0
>
>
> When a pure function with only terminal arguments (or with no arguments) is used in a
where clause, it's executed at prepare time and {{Server.CURRENT_VERSION}} passed as the protocol
version for serialization purposes. For native functions, this isn't a problem, but UDFs use
classes in the bundled java-driver-core jar for (de)serialization of args and return values.
When {{Server.CURRENT_VERSION}} is greater than the highest version supported by the bundled
java driver the execution fails with the following exception:
> {noformat}
> ERROR [SharedPool-Worker-1] 2015-03-24 18:10:59,391 QueryMessage.java:132 - Unexpected
error during query
> org.apache.cassandra.exceptions.FunctionExecutionException: execution of 'ks.overloaded[text]'
failed: java.lang.IllegalArgumentException: No protocol version matching integer version 4
>     at org.apache.cassandra.exceptions.FunctionExecutionException.create(FunctionExecutionException.java:35)
~[main/:na]
>     at org.apache.cassandra.cql3.udf.gen.Cksoverloaded_1.execute(Cksoverloaded_1.java)
~[na:na]
>     at org.apache.cassandra.cql3.functions.FunctionCall.executeInternal(FunctionCall.java:78)
~[main/:na]
>     at org.apache.cassandra.cql3.functions.FunctionCall.access$200(FunctionCall.java:34)
~[main/:na]
>     at org.apache.cassandra.cql3.functions.FunctionCall$Raw.execute(FunctionCall.java:176)
~[main/:na]
>     at org.apache.cassandra.cql3.functions.FunctionCall$Raw.prepare(FunctionCall.java:161)
~[main/:na]
>     at org.apache.cassandra.cql3.SingleColumnRelation.toTerm(SingleColumnRelation.java:108)
~[main/:na]
>     at org.apache.cassandra.cql3.SingleColumnRelation.newEQRestriction(SingleColumnRelation.java:143)
~[main/:na]
>     at org.apache.cassandra.cql3.Relation.toRestriction(Relation.java:127) ~[main/:na]
>     at org.apache.cassandra.cql3.restrictions.StatementRestrictions.<init>(StatementRestrictions.java:126)
~[main/:na]
>     at org.apache.cassandra.cql3.statements.SelectStatement$RawStatement.prepareRestrictions(SelectStatement.java:787)
~[main/:na]
>     at org.apache.cassandra.cql3.statements.SelectStatement$RawStatement.prepare(SelectStatement.java:740)
~[main/:na]
>     at org.apache.cassandra.cql3.QueryProcessor.getStatement(QueryProcessor.java:488)
~[main/:na]
>     at org.apache.cassandra.cql3.QueryProcessor.process(QueryProcessor.java:252) ~[main/:na]
>     at org.apache.cassandra.cql3.QueryProcessor.process(QueryProcessor.java:246) ~[main/:na]
>     at org.apache.cassandra.transport.messages.QueryMessage.execute(QueryMessage.java:119)
~[main/:na]
>     at org.apache.cassandra.transport.Message$Dispatcher.channelRead0(Message.java:475)
[main/:na]
>     at org.apache.cassandra.transport.Message$Dispatcher.channelRead0(Message.java:371)
[main/:na]
>     at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)
[netty-all-4.0.23.Final.jar:4.0.23.Final]
>     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333)
[netty-all-4.0.23.Final.jar:4.0.23.Final]
>     at io.netty.channel.AbstractChannelHandlerContext.access$700(AbstractChannelHandlerContext.java:32)
[netty-all-4.0.23.Final.jar:4.0.23.Final]
>     at io.netty.channel.AbstractChannelHandlerContext$8.run(AbstractChannelHandlerContext.java:324)
[netty-all-4.0.23.Final.jar:4.0.23.Final]
>     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [na:1.7.0_71]
>     at org.apache.cassandra.concurrent.AbstractTracingAwareExecutorService$FutureTask.run(AbstractTracingAwareExecutorService.java:164)
[main/:na]
>     at org.apache.cassandra.concurrent.SEPWorker.run(SEPWorker.java:105) [main/:na]
>     at java.lang.Thread.run(Thread.java:745) [na:1.7.0_71]
> Caused by: java.lang.IllegalArgumentException: No protocol version matching integer version
4
>     at com.datastax.driver.core.ProtocolVersion.fromInt(ProtocolVersion.java:89) ~[cassandra-driver-core-2.1.2.jar:na]
>     at org.apache.cassandra.cql3.functions.UDFunction.compose(UDFunction.java:177) ~[main/:na]
>     ... 25 common frames omitted
> {noformat}
> This is currently the case on trunk following the bump of {{Server.CURRENT_VERSION}}
to 4 by CASSANDRA-7660.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message