so i must restart the datanodes one by one. and set only one master node right? Ok i got it. thank you so much James for your explanation. i will try it soon.
On Thu, 12 Oct 2017 at 21.55 James Sirota <jsir...@apache.org> wrote: > You have to restart the ES cluster in a rolling fashion. Meaning restart > one data node, then the other, then the other, etc. If you restart them all > at once, this will happen > > > 11.10.2017, 19:37, "tkg_cangkul" <yuza.ras...@gmail.com>: > > First time i install metron on cluster, i just only set one master node. > But there are many problems when recovery starts. after i restart the ES > cluster, sometimes there are some nodes that disconnected randomly from > cluster when recovery proccess. When i set 3 master nodes, the disconnected > node problem before was solved. > > On 12/10/17 08:13, James Sirota wrote: > > Your problem is that all your master nodes are also your data nodes. For > such a small cluster you have to make one master node and the rest of the > nodes would be data nodes. Ideally you don't want to colocate master nodes > and data nodes. If you fix that I think it should work > > > 10.10.2017, 19:50, "tkg_cangkul" <yuza.ras...@gmail.com> > <yuza.ras...@gmail.com>: > > Hi James, > > Thanks for your reply, > This is the output of the API's : > > > > > > For GET /_cluster/allocation/ API, there is an error like below : > > > > For your information, I'm using Elasticsearch 2.3.3 > > On 10/10/17 23:49, James Sirota wrote: > > I suspect your Elasticsearch may be in a bad state. If you are using > Chrome, can you download the sense plugin and then run the following > commands: > > GET /_cluster/health?pretty > > GET _cat/pending_tasks?v > > GET /_cat/nodes?v > > GET /_cluster/allocation/ > > And paste the output here? > > Thanks, > James > > > 09.10.2017, 22:25, "tkg_cangkul" <yuza.ras...@gmail.com> > <yuza.ras...@gmail.com>: > > Hi, > > anyone have experienced with query heavy data on metron dashboard? > i have 30Gb data. But when i try to load it all with metron dashboard in > kibana, i have an error msg like below: > > > > *Request Timeout after 30000ms *and then after that i've got this error > msg too : > > > > *Caused by: EsRejectedExecutionException[rejected execution of > org.elasticsearch.transport.netty.MessageChannelHandler$RequestHandler@eba98f2 > on EsThreadPoolExecutor[search, queue capacity = 100, > org.elasticsearch.common.util.concurrent.EsThreadPoolExecutor@52fd7ae9[Running, > pool size = 20, active threads = 20, queued tasks = 100, completed tasks = > 192656]]] *For your information, > my ES heap is 10Gb > with 3 master and 4 datanodes. > > Pls advice, > > Best Regards, > > > > ------------------- > Thank you, > > James Sirota > PMC- Apache Metron > jsirota AT apache DOT org > > > > > ------------------- > Thank you, > > James Sirota > PMC- Apache Metron > jsirota AT apache DOT org > > > > > ------------------- > Thank you, > > James Sirota > PMC- Apache Metron > jsirota AT apache DOT org > >
