Re: unsubscribe

2017-08-11 Thread Alain RODRIGUEZ
Hi, Subhankar, you are probably still around and receiving our mails... As mentioned in the email footer: To unsubscribe, e-mail: user-unsubscr...@cassandra.apache.org 2017-07-27 7:42 GMT+01:00 subhankar biswas : > > > Thanks and regards, > Subhankar > > >

Re: Error Exception in Repair Thread

2017-08-11 Thread Alain RODRIGUEZ
Hi, java.lang.InterruptedException > I am not sure here, but just a silly thought: did you restart a node during this repair process? A restarting node could probably create an interruption on a streaming process. C*heers, --- Alain Rodriguez - @arodream -

Re: optimal value for native_transport_max_threads

2017-08-11 Thread Alain RODRIGUEZ
Hi, There are 2 distinct things indeed, I recommend you the following default value and tune from there: max_queued_native_transport_requests=1024 This is the new default value after parch CASSANDRA-11363 - https://issues.apache.org/jira/secure/attachment/12818636/thread-queue-2.1.txt). You can

MemtablePostFlush pending

2017-08-11 Thread ZAIDI, ASAD A
Hello Folks, I’m using Cassandra 2.2 on 14 node cluster. Now a days, I’m observing memtablepostflush pending number going high , this happens intermittently. I’m looking if Is there way to ‘tune’ memtablepostflush stage? Thanks/ASad

Answering the question of Cassandra Summit 2017

2017-08-11 Thread Patrick McFadin
Hello Cassandra Community, I know this is a hot topic so let me TL;DR for those of you looking for the short answer. Will there be a Cassandra Summit in 2017? DataStax will not be holding a Cassandra Summit in 2017, but instead multiple DataStax Summits in 2018. More details. Last year was

Re: Answering the question of Cassandra Summit 2017

2017-08-11 Thread Ben Bromhead
Thanks for explanation Patrick, I think it helps the community to hear direct from the horses mouth. I also wanted to thank you, your team and Datastax for being the organising force behind the Cassandra Summit for all these years. Politics aside it has been an awesome place for the community to

Re: rebuild constantly fails, 3.11

2017-08-11 Thread kurt greaves
cc'ing user back in... On 12 Aug. 2017 01:55, "kurt greaves" wrote: > How much memory do these machines have? Typically we've found that G1 > isn't worth it until you get to around 24G heaps, and even at that it's not > really better than CMS. You could try CMS with an 8G