Pelops Mutator Exception for Bytes row key

[mpan]

When I use a Bytes row key instead of a string, I get an exception:

org.scale7.cassandra.pelops.exceptions.ApplicationException: Internal
error processing batch_mutate
at org.scale7.cassandra.pelops.exceptions.IExceptionTranslator
$ExceptionTranslator.translate(IExceptionTranslator.java:25)
at org.scale7.cassandra.pelops.Operand.tryOperation(Operand.java:67)

Code is here:
org.scale7.cassandra.pelops.Mutator mutator =
Pelops.createMutator(ClientEventDao.CASSANDRA_POOL);
List<Column> cols = new ArrayList<Column>();
cols.add(mutator.newColumn(USER_COLUMN, username));
cols.add(mutator.newColumn(CHANNEL_COLUMN, channel));
mutator.writeColumns(USER_ACTIONS_COLUMN_FAMILY,
Bytes.fromLong(timestamp), cols);
mutator.execute(CL_ONE);

Column Family Definition:
ColumnFamily: UserActions
Columns sorted by: org.apache.cassandra.db.marshal.BytesType
Row cache size / save period: 0.0/0
Key cache size / save period: 0.0/0
Memtable thresholds: 0.11249999999999999/24/60
GC grace seconds: 864000
Compaction min/max thresholds: 4/32
Read repair chance: 1.0

[Dan Washusen]

Hi Michael,

Any chance you could provide a little more detail (full stacktrace with the root cause would be good) or preferably a test case (see MutatorIntegrationTest)?

MutatorIntegrationTest#testWriteSubColumnsWithDeletesReplacingPrevious looks very similar to your code snippet below.  It would be excellent if you could narrow down and highlight the exact cause of your error...

Cheers,

Dan