Re: node won't leave

2010-11-06 Thread Jonathan Ellis
On Sat, Nov 6, 2010 at 4:51 PM, Reverend Chip wrote: > On 11/6/2010 1:48 PM, Jonathan Ellis wrote: >>   Did any of the nodes log any dropped messages? > > I didn't keep timestamps of the maintenance steps, so I will be unable > to be sure which log entries correspond to which failure states.  I di

loadbalance kills gossip?

2010-11-06 Thread Reverend Chip
More weirdness with my four-or-five-node cluster of 0.7 beta3. Having brought up all five nodes, including the one that didn't loadbalance right, I tried loadbalancing it again. (This is under completely idle conditions - no external reads or writes.) The result is a cluster where each node thi

Re: node won't leave

2010-11-06 Thread Reverend Chip
On 11/6/2010 1:48 PM, Jonathan Ellis wrote: > On Fri, Nov 5, 2010 at 8:03 PM, Chip Salzenberg wrote: >> In the below "nodetool ring" output, machine 18 was told to loadbalance over >> an hour ago. It won't actually leave the ring. When I first told it to >> loadbalance, the cluster was under hea

Re: node won't leave

2010-11-06 Thread Jonathan Ellis
On Fri, Nov 5, 2010 at 8:03 PM, Chip Salzenberg wrote: > In the below "nodetool ring" output, machine 18 was told to loadbalance over > an hour ago.  It won't actually leave the ring.  When I first told it to > loadbalance, the cluster was under heavy write load; I've turned off the > write load,

Re: get_slice wont let me page backwards.

2010-11-06 Thread Tyler Hobbs
You can do approximately the same thing as going forward, just use column_reversed=True in the SlicePredicate. - Tyler On Fri, Nov 5, 2010 at 10:25 PM, J T wrote: > Hi, > > I've been trying to write a wrapper around get_slice that supports paging > semantics. > > I can get it to page forwards -

Re: Key to Token clarification

2010-11-06 Thread Tyler Hobbs
Minor correction: instead of replicating at the 'previous (replicas-1) nodes' it's replicated to the next (RF - 1) nodes clockwise, assuming you're using SimpleStrategy. NetworkTopologyStrategy and similar skip nodes in the ring to make sure you meet your cross-datacenter requirements. Which node

Re: client connecting to 0.7

2010-11-06 Thread Edward Capriolo
On Fri, Nov 5, 2010 at 9:50 PM, CassUser CassUser wrote: > I agree and we will move to hector  at some point, but we have some legacy > code we need to convert to the new api.  What am I doing wrong in the code I > posted? > > > On Fri, Nov 5, 2010 at 5:45 PM, Jonathan Ellis wrote: >> >> From Jav