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Posted to commits@cassandra.apache.org by "Jonathan Rudenberg (JIRA)" <ji...@apache.org> on 2012/10/01 18:57:07 UTC
[jira] [Updated] (CASSANDRA-4739) Native protocol doesn't accept
collections in EXECUTE
[ https://issues.apache.org/jira/browse/CASSANDRA-4739?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jonathan Rudenberg updated CASSANDRA-4739:
------------------------------------------
Affects Version/s: 1.2.0 beta 2
> Native protocol doesn't accept collections in EXECUTE
> -----------------------------------------------------
>
> Key: CASSANDRA-4739
> URL: https://issues.apache.org/jira/browse/CASSANDRA-4739
> Project: Cassandra
> Issue Type: Bug
> Affects Versions: 1.2.0 beta 1, 1.2.0 beta 2
> Environment: Cassandra 937f15e1
> OS X 10.8.2
> java version "1.6.0_35"
> Java(TM) SE Runtime Environment (build 1.6.0_35-b10-428-11M3811)
> Java HotSpot(TM) 64-Bit Server VM (build 20.10-b01-428, mixed mode)
> Reporter: Jonathan Rudenberg
>
> I'm putting a collection onto the wire in an EXECUTE request with exactly the same bytes that Cassandra encodes the same data in a response:
> "Can't apply operation on column with org.apache.cassandra.db.marshal.SetType(org.apache.cassandra.db.marshal.UTF8Type) type"
> Here's the full trace log from cassandra:
> {noformat}
> DEBUG 19:24:15,414 Received: PREPARE INSERT INTO things (id, set_text) VALUES (?, ?);
> TRACE 19:24:15,414 CQL QUERY: INSERT INTO things (id, set_text) VALUES (?, ?);
> TRACE 19:24:15,415 Stored prepared statement #413587006 with 2 bind markers
> DEBUG 19:24:15,415 Responding: RESULT PREPARED 413587006 [id(gocql_collections, things), org.apache.cassandra.db.marshal.TimeUUIDType][set_text(gocql_collections, things), org.apache.cassandra.db.marshal.SetType(org.apache.cassandra.db.marshal.UTF8Type)]
> DEBUG 19:24:15,416 Received: EXECUTE 413587006 with 2 values
> TRACE 19:24:15,416 [1] 'java.nio.HeapByteBuffer[pos=18 lim=34 cap=53]'
> TRACE 19:24:15,416 [2] 'java.nio.HeapByteBuffer[pos=38 lim=51 cap=53]'
> DEBUG 19:24:15,417 Responding: ERROR INVALID: Can't apply operation on column with org.apache.cassandra.db.marshal.SetType(org.apache.cassandra.db.marshal.UTF8Type) type.
> {noformat}
> The prepared statement is:
> {noformat}
> INSERT INTO things (id, set_text) VALUES (?, ?);
> {noformat}
> and the collection value ({'asdf', 'sdf'}) is encoded as:
> {noformat}
> 00 02 00 04 61 73 64 66 00 03 73 64 66
> {noformat}
> which is byte-for-byte exactly the same as what I get from Cassandra off the wire when I do a query for the same data.
> I already have the driver working with other queries/inserts with all other types, so this is just a collection encoding problem.
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