Re: exception during add node due to test beforeAppend on SSTableWriter

2014-02-06 Thread ravi prasad
I'm seeing the same with cassandra-2.0.4 during compaction, after lot of sstable files are streamed after bootstrap/repair. Strange thing is, the 'Last written key >= current key' exception during compaction of L0, L1 sstables, goes away after restarting cassandra. But, then see those warnings a

Re: Question about info returned from 'nodetool gossipinfo'

2013-10-07 Thread ravi prasad
tual Nodes and 256 tokens are assigned to it, how does the STATUS line only show one token value? In this case the -12331...#.  On Mon, Oct 7, 2013 at 9:00 PM, Sameer Farooqui wrote: Thanks, Ravi!  > > > >On Mon, Oct 7, 2013 at 2:40 AM, ravi prasad wrote: > >the output of &

Re: Question about info returned from 'nodetool gossipinfo'

2013-10-06 Thread ravi prasad
the output of "nodetool gossipinfo" are the application states of each endpoint/node in the cluster that are exchanged b/w the nodes during gossiping. "Severity" is basically a measure of compaction activity/events in a node ( see https://issues.apache.org/jira/browse/CASSANDRA-3722 for the det

CQL3 query

2013-07-30 Thread ravi prasad
Hi,   I have a data modelling question.  I'm modelling for an use case where, an object can have multiple facets and each facet can have multiple revisions and the query pattern looks like "get latest 'n' revisions for all facets for an object (n=1,2,3)".   With a table like below: create tabl