Your referring to this: https://github.com/cliffmoon/scromium right? Thanks
for the tip, I'll give it a try.
_Mike
On Nov 30, 2010, at 9:51 AM, Jonathan Ellis wrote:
> Did you look at Scromium?
>
> On Tue, Nov 30, 2010 at 8:27 AM, Michael Fortin <mi...@m410.us> wrote:
>> Hi Tyler,
>> Thanks for the response. I decided to give up on it, and start my own Scala
>> based api modeled on Cascal since it's no longer supported.
>> _M!ke
>> On Nov 30, 2010, at 1:06 AM, Tyler Hobbs wrote:
>>
>> Are you sure you're using the same key for batch_mutate() and get_slice()?
>> They appear different in the logs.
>>
>> - Tyler
>>
>> On Thu, Nov 25, 2010 at 10:14 AM, Michael Fortin <mi...@m410.us> wrote:
>>>
>>> Hello,
>>> I forked Cascal (Scala based client for cassandra) and I'm attempting to
>>> update it to cassandra 0.7. I have it partially working, but I'm getting
>>> stuck on a few areas.
>>>
>>> I have most of the unit tests working from the original code, but I'm
>>> having an issue with batch_mutate(keyToFamilyMutations, consistency) . Does
>>> the log output mean anything? I can't figure out why the columns are not
>>> getting inserted. If I change th code from a batch_mutate to an
>>> insert(family, parent, column, consistency) it works.
>>>
>>> ### keyToFamilyMutations: {java.nio.HeapByteBuffer[pos=0 lim=16
>>> cap=16]={Standard=[Mutation(column_or_supercolumn:ColumnOrSuperColumn(column:Column(name:43
>>> 6F 6C 75 6D 6E 2D 61 2D 31, value:56 61 6C 75 65 2D 31,
>>> timestamp:1290662894466035))),
>>> Mutation(column_or_supercolumn:ColumnOrSuperColumn(column:Column(name:43 6F
>>> 6C 75 6D 6E 2D 61 2D 33, value:56 61 6C 75 65 2D 33,
>>> timestamp:1290662894467942))),
>>> Mutation(column_or_supercolumn:ColumnOrSuperColumn(column:Column(name:43 6F
>>> 6C 75 6D 6E 2D 61 2D 32, value:56 61 6C 75 65 2D 32,
>>> timestamp:1290662894467915)))]}}
>>> DEBUG 2010-11-25 00:28:14,534 [org.apache.cassandra.thrift.CassandraServer
>>> pool-1-thread-2] batch_mutate
>>> DEBUG 2010-11-25 00:28:14,583 [org.apache.cassandra.service.StorageProxy
>>> pool-1-thread-2] insert writing local RowMutation(keyspace='Test',
>>> key='ccfd5520f85411df858a001c42000009', modifications=[Standard])
>>>
>>> DEBUG 2010-11-25 00:28:14,599 [org.apache.cassandra.thrift.CassandraServer
>>> pool-1-thread-2] get_slice
>>> DEBUG 2010-11-25 00:28:14,605 [org.apache.cassandra.service.StorageProxy
>>> pool-1-thread-2] weakread reading SliceFromReadCommand(table='Test',
>>> key='5374616e64617264',
>>> column_parent='QueryPath(columnFamilyName='Standard',
>>> superColumnName='null', columnName='null')', start='', finish='',
>>> reversed=false, count=2147483647) locally
>>> DEBUG 2010-11-25 00:28:14,608 [org.apache.cassandra.service.StorageProxy
>>> ReadStage:2] weakreadlocal reading SliceFromReadCommand(table='Test',
>>> key='5374616e64617264',
>>> column_parent='QueryPath(columnFamilyName='Standard',
>>> superColumnName='null', columnName='null')', start='', finish='',
>>> reversed=false, count=2147483647)
>>> ### get_slice: []
>>>
>>>
>>> The code looks like:
>>> println("keyToFamilyMutations: %s".format(keyToFamilyMutations))
>>> client.batch_mutate(keyToFamilyMutations, consistency)
>>> …
>>> client.client.get_slice(…)
>>>
>>> keyspaces:
>>> - name: Test
>>> replica_placement_strategy:
>>> org.apache.cassandra.locator.SimpleStrategy
>>> replication_factor: 1
>>> column_families:
>>> - {name: Standard, compare_with: BytesType}
>>>
>>>
>>>
>>> Thanks,
>>> Mike
>>
>>
>
>
>
> --
> Jonathan Ellis
> Project Chair, Apache Cassandra
> co-founder of Riptano, the source for professional Cassandra support
> http://riptano.com
