Can you clarify what you mean by recreate your kafka topics? Usually what I do to add partitions to a kafka topic in Metron is something like:
zk=server1:2181;/usr/hdp/2.5.0.0-1245/kafka/bin/kafka-topics.sh --zookeeper $zk --alter --topic bro --partitions 4 Once you run this, your bro topic (or whatever you specify next to topic) will now have multiple partitions. It is effectively transparent to the rest of Metron. That said, are you running kafka and ES on the same boxes? You say you want 4 partitions because you have 4 ES boxes, but it should really map to the # of boxes/disks you have running kafka brokers. Would you mind providing a basic layout of your environment (what servers run where, how many servers, etc.)? Thanks, Jon On Fri, Mar 24, 2017 at 11:56 AM tkg_cangkul <yuza.ras...@gmail.com> wrote: > anyone can help me for solving this problem? > > > On 24/03/17 18:24, tkg_cangkul wrote: > > hi, > > i wanna try to tuning my ES when indexing data from all the sensors (bro, > yaf, snort). > i've read this article : > > https://cwiki.apache.org/confluence/display/METRON/Tuning+the+Search+tier > > on point 3. Assuming that ES will get behind from time to time, you may > want to increase the indexing kafka topic size. You should also consider > increasing the partitioning kafka topics in general to distribute the load > better and increase parallelism. > > then i try to recreate my kafka topic to 4 partition because i have 4 > datanode on my elastic search. then, i check the broker node in zookeeper > for all the topics that i create and i've seen there are *[1,2,3]* > partition inside the */brokers/topics/(all_my_topics_name)/partitions* > But when i start the storm topology, i've seen this error message on my > storm logs if there is no node for > > */brokers/topics/(all_my_topics_name)/partitions/0/state *Why it still > read the *0 *partitions.? is the metron just set for assigned 1 partition > only on kafka topic? > then i try to create manually the > */brokers/topics/(all_my_topics_name)/partitions/0/state > *but i've found another error msg like this: > > > > any suggestion about this? > > > > > -- Jon
