Re: Deploy latest cassandra on top of datastax-ddc ?

2016-03-19 Thread Mohamed Lrhazi
. Thanks a lot, Mohamed. On Fri, Mar 18, 2016 at 4:50 PM, Robert Coli wrote: > On Thu, Mar 17, 2016 at 10:38 PM, Mohamed Lrhazi < > mohamed.lrh...@georgetown.edu> wrote: > >> Would simply overriding this one jar file do it? else could you please >> share a procedure? &

Deploy latest cassandra on top of datastax-ddc ?

2016-03-19 Thread Mohamed Lrhazi
Would simply overriding this one jar file do it? else could you please share a procedure? [root@avesterra-prod-1 ~]# rpm -qa| grep stax datastax-ddc-tools-3.2.1-1.noarch datastax-ddc-3.2.1-1.noarch [root@avesterra-prod-1 ~]# cp /tmp/apache-cassandra-3.6-SNAPSHOT.jar /usr/share/cassandra/apache-c

Re: Deploy latest cassandra on top of datastax-ddc ?

2016-03-18 Thread Mohamed Lrhazi
experiment :) Thanks, Mohamed. On Fri, Mar 18, 2016 at 7:19 PM, Robert Coli wrote: > On Fri, Mar 18, 2016 at 2:18 PM, Mohamed Lrhazi < > mohamed.lrh...@georgetown.edu> wrote: > >> So, after doing an ant build from the latest source... how would one >> "install&

Re: Cassandra 3.2.1: Memory leak?

2016-03-14 Thread Mohamed Lrhazi
gt; > 2016-03-14 17:35 GMT-03:00 Mohamed Lrhazi : > >> Hi Paulo, >> >> Which metric should I watch for this ? >> >> [root@avesterra-prod-1 ~]# rpm -qa| grep datastax >> datastax-ddc-3.2.1-1.noarch >> datastax-ddc-tools-3.2.1-1.noarch >> [root@a

Re: Cassandra 3.2.1: Memory leak?

2016-03-14 Thread Mohamed Lrhazi
could be hitting > CASSANDRA-11344. > > 2016-03-12 19:43 GMT-03:00 Mohamed Lrhazi : > >> In my case, all nodes seem to be constantly logging messages like these: >> >> DEBUG [GossipStage:1] 2016-03-12 17:41:19,123 FailureDetector.java:456 - >> Ignoring interval t

Re: Cassandra 3.2.1: Memory leak?

2016-03-12 Thread Mohamed Lrhazi
In my case, all nodes seem to be constantly logging messages like these: DEBUG [GossipStage:1] 2016-03-12 17:41:19,123 FailureDetector.java:456 - Ignoring interval time of 2000928319 for /10.212.18.170 What does that mean? Thanks a lot, Mohamed. On Sat, Mar 12, 2016 at 5:39 PM, Mohamed Lrhazi

Re: Cassandra 3.2.1: Memory leak?

2016-03-12 Thread Mohamed Lrhazi
he > available memory (~128GB) and just stops its process. This is a known bug ? > *" > > > On 03/13/2016 12:56 AM, Mohamed Lrhazi wrote: > > Hello, > > We installed Datastax community edition, on 8 nodes, RHEL7. We inserted > some 7 billion rows into a pretty simpl

Cassandra 3.2.1: Memory leak?

2016-03-12 Thread Mohamed Lrhazi
Hello, We installed Datastax community edition, on 8 nodes, RHEL7. We inserted some 7 billion rows into a pretty simple table. the inserts seem to have completed without issues. but ever since, we find that the nodes reliably run out of RAM after few hours, without any user activity at all. No rea