Re: if seed is diff on diff nodes, any problem ?

2015-07-25 Thread Chris Mawata
I think you could end up with partitioning where a you have two cliques of nodes that gossip to each other but not to nodes outside the clique On Jul 25, 2015 3:29 PM, "rock zhang" wrote: > Hi All, > > I have 6 node, most of them are using node1 as seed, but I just find out > 2 nodes are using n

if seed is diff on diff nodes, any problem ?

2015-07-25 Thread rock zhang
Hi All, I have 6 node, most of them are using node1 as seed, but I just find out 2 nodes are using node3 as seed, but everything looks fine. Does that mean seed node does not have to be same on all nodes ? Thanks Rock

Re: After clean up, the whole system is down

2015-07-25 Thread rock zhang
I tried to restart , but always get out of memory error. Then I changed to use new seed node, then it works. I guess the possible reason is I run cleanup twice ? I need to run repair to fix some inconsistency issue, right ? Thanks Rock On Jul 25, 2015, at 8:39 AM, rock zhang wrote: > I g

AssertionError on PasswordAuthenticator

2015-07-25 Thread Andreas Schlüter
Hi, I am starting to setup Usergrid on Cassandra, but I run into an issue that I debugged into and which does not seem to be related to Usergrid or my setup, since I run into an AssertionError (which should never happen according to the comment in the Cassandra Code, and which I don’t see how

After clean up, the whole system is down

2015-07-25 Thread rock zhang
I got following exception after cleanup , and the system is down, any ideas? I start it again, now it nows, still have problem, some node can not be reached. INFO [ScheduledTasks:1] 2015-07-25 11:14:20,329 ColumnFamilyStore.java:877 - Enqueuing flush of sstable_activity: 9867808 (1%) on-heap,

Re: RE: Manual Indexing With Buckets

2015-07-25 Thread Anuj Wadehra
We are in product development and batch size depends on the customer base of customer buying our product. Huge customers buying product may have huge batches while small customers may have much smaller ones. So we dont know upgront how many buckets per batch would be required and we dont wanna a

Re: Best Practise for Updating Index and Reporting Tables

2015-07-25 Thread Anuj Wadehra
Hi Robert, I think, I have fair understanding of atomic batches. By synchronously, I meant client making a blocking atomic batch call to execute all table updates in one go. I understand that Cassandra statements will be executed as per CL. I want to know how people generally handle a scenari

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2015-07-25 Thread Sridhar Chellappa
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