Re: Secondary index query + 2 Datacenters + Row Cache + Restart = 0 rows

2013-02-05 Thread Alexei Bakanov
Freelance Cassandra Developer > New Zealand > > @aaronmorton > http://www.thelastpickle.com > > On 1/02/2013, at 9:03 PM, Alexei Bakanov wrote: > > Hello, > > I've found a combination that doesn't work: > A column family that have a secondary index and

Re: neither 'nodetool repair' nor 'hinted hanoff/read repair' work for secondary indexes

2013-02-05 Thread Alexei Bakanov
Made a d-test for easier reproduction and created https://issues.apache.org/jira/browse/CASSANDRA-5223 On 1 February 2013 15:14, Alexei Bakanov wrote: > Hi again, > > Once started playing with CCM it's hard to stop, such a great tool. > My issue with secondary indexes is f

neither 'nodetool repair' nor 'hinted hanoff/read repair' work for secondary indexes

2013-02-01 Thread Alexei Bakanov
Hi again, Once started playing with CCM it's hard to stop, such a great tool. My issue with secondary indexes is following: neither explicit 'nodetool repair' nor implicit 'hinted handoffs/read repairs' resolve inconsistencies in data I get from secondary indexes. I observe this for both one- and

Secondary index query + 2 Datacenters + Row Cache + Restart = 0 rows

2013-02-01 Thread Alexei Bakanov
Hello, I've found a combination that doesn't work: A column family that have a secondary index and caching='ALL' with data in two datacenters and I do a restart of the nodes, then my secondary index queries start returning 0 rows. It happens when amount of data goes over a certain threshold, so I

Re: multiple reducers with BulkOutputFormat on the same host

2013-01-24 Thread Alexei Bakanov
, January 24, 2013 at 6:49 AM, Alexei Bakanov wrote: > > Hello, > > We see that BulkOutputFormat fails to stream data from multiple reduce > instances that run on the same host. > We get the same error messages that issue > https://issues.apache.org/jira/browse/CASSANDRA-4223 tries

multiple reducers with BulkOutputFormat on the same host

2013-01-24 Thread Alexei Bakanov
enough for a sessionId when we have multiple JVMs streaming from one physical host. We get the problem fixed by setting one reducer per machine in hadoop config, but it's not an option we want to deploy. Thanks, Alexei Bakanov

Re: TTL on SecondaryIndex Columns. A bug?

2012-12-19 Thread Alexei Bakanov
Thanks > > > On 19 December 2012 05:15, aaron morton wrote: > > Thanks for the nice steps to reproduce. > > I ran this on my MBP using C* 1.1.7 and got the expected results, both > get's returned a row. > > Were you running against a single node or a cluster ? If a

Re: TTL on SecondaryIndex Columns. A bug?

2012-12-19 Thread Alexei Bakanov
t; New Zealand > > @aaronmorton > http://www.thelastpickle.com > > On 18/12/2012, at 9:44 PM, Alexei Bakanov wrote: > > Hi, > > We are having an issue with TTL on Secondary index columns. We get 0 > rows in return when running queries on indexed columns that have TT

TTL on SecondaryIndex Columns. A bug?

2012-12-18 Thread Alexei Bakanov
tl=7884000) => (column=indexedColumn, value=66, timestamp=1355818768119334, ttl=7887600) 1 Row Returned. Elapsed time: 31 msec(s). - QUERY FINISH - This is all using Cassandra 1.1.7 with default settings. Best regards, Alexei Bakanov