Re: TWCS not deleting expired sstables

Hi Brian, Thanks for your response. Yes, I did look at that post. In fact after reading that post, I set the "unchecked_tombstone_compaction" to true. For the sstable in the example below (and its neighbors), all the data for those time windows have been compacted into a single sstable, so

Re: What happens if multiple processes send create table if not exist statement to cassandra?

> Thanks a lot for that explanation Jeff!! I am trying to see if there is > any JIRA ticket that talks about incorporating LWT in scenarios you > mentioned? > https://issues.apache.org/jira/browse/CASSANDRA-10699

Re: Cassandra Repair Duration.

It's all here: https://docs.datastax.com/en/cassandra/2.1/cassandra/operations/opsRepairNodesWhen.html -B On Thu, Jan 25, 2018 at 6:08 AM Karthick V wrote: > *You can (and probably should) run repairs as apart of routine >> maintenance.* > > > Can u explain any use

Re: TWCS not deleting expired sstables

I would start here: http://thelastpickle.com/blog/2016/12/08/TWCS-part1.html Specifically the “Hints and repairs” and “Timestamp overlap” sections might be of use. -B > On Jan 25, 2018, at 11:05 AM, Thakrar, Jayesh > wrote: > > Wondering if I can get some

Re: What happens if multiple processes send create table if not exist statement to cassandra?

Thanks a lot for that explanation Jeff!! I am trying to see if there is any JIRA ticket that talks about incorporating LWT in scenarios you mentioned? Sent from my iPhone > On Jan 27, 2018, at 1:41 PM, Jeff Jirsa wrote: > > Originally we would make tables based on keyspace

Re: AbstractMethodError from JMXServerUtils after update from Java 1.8.0_112 to 1.8.0_162

FYI, there's a patch coming soon to address this: https://issues.apache.org/jira/browse/CASSANDRA-14173 Cheers, Ed On Thu, Jan 18, 2018 at 7:46 PM, Michael Shuler wrote: > https://issues.apache.org/jira/browse/CASSANDRA-14173 > > On 01/18/2018 03:29 PM, Stephen

high load on node

hi, so there’s a compaction that’s stuck on 100% and it’s not progressing at all. also, i’ve noticed that the load is high on the node. restarting C* fixed the issue. any idea what’s the root cause? thanks $ nodetool compactionstats pending tasks: 2 id