thanks for the reply.!! I will update it to 2.1.7 and checkout. On Thu, Jul 2, 2015 at 6:59 PM, Carlos Rolo <r...@pythian.com> wrote:
> Marco you should also avoid 2.1.5 and 2.1.6 because of > https://issues.apache.org/jira/browse/CASSANDRA-9549 > > I know (And often don't recommend last versions, I'm still recommending > 2.0.x series unless someone is already in 2.1.x) but given the above bug, > 2.1.7 is the best option. > > Regards, > > Carlos Juzarte Rolo > Cassandra Consultant > > Pythian - Love your data > > rolo@pythian | Twitter: cjrolo | Linkedin: *linkedin.com/in/carlosjuzarterolo > <http://linkedin.com/in/carlosjuzarterolo>* > Mobile: +31 6 159 61 814 | Tel: +1 613 565 8696 x1649 > www.pythian.com > > On Thu, Jul 2, 2015 at 3:20 PM, Marcos Ortiz <mlor...@uci.cu> wrote: > >> The recommended version to use is 2.1.5 because, like you Carlos said, >> 2.1.6 and 2.1.7 are very new to consider them like >> stable. >> >> On 02/07/15 08:55, Carlos Rolo wrote: >> >> Indeed you should upgrade to 2.1.7. >> >> And then report if you are still facing problems. Versions up to 2.1.5 >> (in the 2.1.x series) are not considered stable. >> >> Regards, >> >> Carlos Juzarte Rolo >> Cassandra Consultant >> >> Pythian - Love your data >> >> rolo@pythian | Twitter: cjrolo | Linkedin: >> *linkedin.com/in/carlosjuzarterolo >> <http://linkedin.com/in/carlosjuzarterolo>* >> Mobile: +31 6 159 61 814 | Tel: +1 613 565 8696 x1649 >> www.pythian.com >> >> On Thu, Jul 2, 2015 at 11:40 AM, Neha Trivedi <nehajtriv...@gmail.com> >> wrote: >> >>> any help? >>> >>> On Thu, Jul 2, 2015 at 6:18 AM, Neha Trivedi <nehajtriv...@gmail.com> >>> wrote: >>> >>>> also: >>>> root@cas03:~# sudo service cassandra start >>>> root@cas03:~# lsof -n | grep java | wc -l >>>> 5315 >>>> root@cas03:~# lsof -n | grep java | wc -l >>>> 977317 >>>> root@cas03:~# lsof -n | grep java | wc -l >>>> 880240 >>>> root@cas03:~# lsof -n | grep java | wc -l >>>> 882402 >>>> >>>> >>>> On Wed, Jul 1, 2015 at 6:31 PM, Neha Trivedi <nehajtriv...@gmail.com> >>>> wrote: >>>> >>>>> One of the column family has SStable count as under : >>>>> SSTable count: 98506 >>>>> >>>>> Can it be because of 2.1.3 version of cassandra.. >>>>> I found this : https://issues.apache.org/jira/browse/CASSANDRA-8964 >>>>> >>>>> regards >>>>> Neha >>>>> >>>>> >>>>> On Wed, Jul 1, 2015 at 5:40 PM, Jason Wee <peich...@gmail.com> wrote: >>>>> >>>>>> nodetool cfstats? >>>>>> >>>>>> On Wed, Jul 1, 2015 at 8:08 PM, Neha Trivedi <nehajtriv...@gmail.com> >>>>>> wrote: >>>>>> >>>>>>> Hey.. >>>>>>> nodetool compactionstats >>>>>>> pending tasks: 0 >>>>>>> >>>>>>> no pending tasks. >>>>>>> >>>>>>> Dont have opscenter. how do I monitor sstables? >>>>>>> >>>>>>> >>>>>>> On Wed, Jul 1, 2015 at 4:28 PM, Alain RODRIGUEZ <arodr...@gmail.com> >>>>>>> wrote: >>>>>>> >>>>>>>> You also might want to check if you have compactions pending >>>>>>>> (Opscenter / nodetool compactionstats). >>>>>>>> >>>>>>>> Also you can monitor the number of sstables. >>>>>>>> >>>>>>>> C*heers >>>>>>>> >>>>>>>> Alain >>>>>>>> >>>>>>>> 2015-07-01 11:53 GMT+02:00 Neha Trivedi <nehajtriv...@gmail.com>: >>>>>>>> >>>>>>>>> Thanks I will checkout. >>>>>>>>> I increased the ulimit to 100000, but I am getting the same >>>>>>>>> error, but after a while. >>>>>>>>> regards >>>>>>>>> Neha >>>>>>>>> >>>>>>>>> >>>>>>>>> On Wed, Jul 1, 2015 at 2:22 PM, Alain RODRIGUEZ < >>>>>>>>> arodr...@gmail.com> wrote: >>>>>>>>> >>>>>>>>>> Just check the process owner to be sure (top, htop, ps, ...) >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> http://docs.datastax.com/en/cassandra/2.0/cassandra/install/installRecommendSettings.html#reference_ds_sxl_gf3_2k__user-resource-limits >>>>>>>>>> >>>>>>>>>> C*heers, >>>>>>>>>> >>>>>>>>>> Alain >>>>>>>>>> >>>>>>>>>> 2015-07-01 7:33 GMT+02:00 Neha Trivedi <nehajtriv...@gmail.com>: >>>>>>>>>> >>>>>>>>>>> Arun, >>>>>>>>>>> I am logging on to Server as root and running (sudo service >>>>>>>>>>> cassandra start) >>>>>>>>>>> >>>>>>>>>>> regards >>>>>>>>>>> Neha >>>>>>>>>>> >>>>>>>>>>> On Wed, Jul 1, 2015 at 11:00 AM, Neha Trivedi < >>>>>>>>>>> nehajtriv...@gmail.com> wrote: >>>>>>>>>>> >>>>>>>>>>>> Thanks Arun ! I will try and get back ! >>>>>>>>>>>> >>>>>>>>>>>> On Wed, Jul 1, 2015 at 10:32 AM, Arun <arunsi...@gmail.com> >>>>>>>>>>>> wrote: >>>>>>>>>>>> >>>>>>>>>>>>> Looks like you have too many open files issue. Increase the >>>>>>>>>>>>> ulimit for the user. >>>>>>>>>>>>> >>>>>>>>>>>>> If you are starting the cassandra daemon using user >>>>>>>>>>>>> cassandra, increase the ulimit for that user. >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> > On Jun 30, 2015, at 21:16, Neha Trivedi < >>>>>>>>>>>>> nehajtriv...@gmail.com> wrote: >>>>>>>>>>>>> > >>>>>>>>>>>>> > Hello, >>>>>>>>>>>>> > I have a 4 node cluster with SimpleSnitch. >>>>>>>>>>>>> > Cassandra : Cassandra 2.1.3 >>>>>>>>>>>>> > >>>>>>>>>>>>> > I am trying to add a new node (cassandra 2.1.7) and I get >>>>>>>>>>>>> the following error. >>>>>>>>>>>>> > >>>>>>>>>>>>> > ERROR [STREAM-IN-] 2015-06-30 05:13:48,516 >>>>>>>>>>>>> JVMStabilityInspector.java:94 - JVM state determined to be >>>>>>>>>>>>> unstable. >>>>>>>>>>>>> Exiting forcefully due to: >>>>>>>>>>>>> > java.io.FileNotFoundException: >>>>>>>>>>>>> /var/lib/cassandra/data/-Index.db (Too many open files) >>>>>>>>>>>>> > >>>>>>>>>>>>> > I increased the MAX_HEAP_SIZE then I get : >>>>>>>>>>>>> > ERROR [CompactionExecutor:9] 2015-06-30 23:31:44,792 >>>>>>>>>>>>> CassandraDaemon.java:223 - Exception in thread >>>>>>>>>>>>> Thread[CompactionExecutor:9,1,main] >>>>>>>>>>>>> > java.lang.RuntimeException: java.io.FileNotFoundException: >>>>>>>>>>>>> /var/lib/cassandra/data/-Data.db (Too many open files) >>>>>>>>>>>>> > at >>>>>>>>>>>>> org.apache.cassandra.io.compress.CompressedThrottledReader.open(CompressedThrottledReader.java:52) >>>>>>>>>>>>> ~[apache-cassandra-2.1.7.jar:2.1.7] >>>>>>>>>>>>> > >>>>>>>>>>>>> > Is it because of the different version of Cassandra (2.1.3 >>>>>>>>>>>>> and 2.17) ? >>>>>>>>>>>>> > >>>>>>>>>>>>> > regards >>>>>>>>>>>>> > N >>>>>>>>>>>>> > >>>>>>>>>>>>> > >>>>>>>>>>>>> > >>>>>>>>>>>>> > >>>>>>>>>>>>> > >>>>>>>>>>>>> > >>>>>>>>>>>>> > >>>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>> >>>>>>>>> >>>>>>>> >>>>>>> >>>>>> >>>>> >>>> >>> >> >> -- >> >> >> >> >> -- >> Marcos Ortiz <http://about.me/marcosortiz>, Sr. Product Manager (Data >> Infrastructure) at UCI >> @marcosluis2186 <http://twitter.com/marcosluis2186> >> >> >> > > -- > > > >
