RE: Solr Cloud with 5 servers cluster failed due to Leader out of memory

2016-08-09 Thread Tim Chen
:apa...@elyograg.org] Sent: Monday, 8 August 2016 11:44 PM To: solr-user@lucene.apache.org Subject: Re: Solr Cloud with 5 servers cluster failed due to Leader out of memory On 8/7/2016 6:53 PM, Tim Chen wrote: > Exception in thread "http-bio-8983-exec-6571" java.lang.OutOfMemor

RE: Solr Cloud with 5 servers cluster failed due to Leader out of memory

2016-08-07 Thread Tim Chen
grow and you'll be back where you started. And just as a sanity check: You didn't perchance increase the maxWarmingSearchers parameter in solrconfig.xml, did you? If so, that's really a red flag. Best, Erick On Fri, Aug 5, 2016 at 12:41 AM, Tim Chen <tim.c...@sbs.com.au> wrote: >

RE: Solr Cloud with 5 servers cluster failed due to Leader out of memory

2016-08-07 Thread Tim Chen
rs parameter in solrconfig.xml, did you? If so, that's really a red flag. Best, Erick On Fri, Aug 5, 2016 at 12:41 AM, Tim Chen <tim.c...@sbs.com.au> wrote: > Thanks Guys. Very very helpful. > > I will probably look at consolidate 4 Solr servers into 2 bigger/better > server - it

RE: Solr Cloud with 5 servers cluster failed due to Leader out of memory

2016-08-05 Thread Tim Chen
...@elyograg.org] Sent: Friday, 5 August 2016 4:55 PM To: solr-user@lucene.apache.org Subject: Re: Solr Cloud with 5 servers cluster failed due to Leader out of memory On 8/4/2016 8:14 PM, Tim Chen wrote: > Couple of thoughts: 1, If Leader goes down, it should just go down, > like dead down, so other serve

Solr Cloud with 5 servers cluster failed due to Leader out of memory

2016-08-04 Thread Tim Chen
Hi Guys, Me again. :) We have 5 Solr servers: 01 -04 running Solr version 4.10 and ZooKeeper service 05 running ZooKeeper only. JVM Max Memory set to 10G. We have around 20 collections, and for each collection, there are 4 shards, for each shard, there are 4 replica sitting across on 4 Solr

RE: Is it possible to force a Shard Leader change?

2016-07-28 Thread Tim Chen
ck On Tue, Jul 26, 2016 at 9:27 PM, Tim Chen <tim.c...@sbs.com.au> wrote: > Hi Guys, > > I am running a Solr Cloud 4.10, with 4 Solr servers and 5 Zookeeper setup. > > Solr servers: > solr01, solr02, solr03, solr04 > > I have around 20 collections in Solr cloud, and t

Is it possible to force a Shard Leader change?

2016-07-26 Thread Tim Chen
Hi Guys, I am running a Solr Cloud 4.10, with 4 Solr servers and 5 Zookeeper setup. Solr servers: solr01, solr02, solr03, solr04 I have around 20 collections in Solr cloud, and there are 4 Shards for each Collection. For each Shard, I have 4 Replicas, and sitting on each Solr server, with one

RE: Solr Cloud 2nd Server Recover Stuck

2016-06-29 Thread Tim Chen
or a while but eventually create a replica and sync it with the leader. Once that's done, use the DELETEREPLICA to force Zookeeper to remove the traces of the original replicas on server B. Best, Erick On Wed, Jun 29, 2016 at 12:05 AM, Tim Chen <tim.c...@sbs.com.au> wrote: > Hi, > >

Solr Cloud 2nd Server Recover Stuck

2016-06-29 Thread Tim Chen
Hi, I need some help please. I am running Solr Cloud 4.10.4, with ensemble ZooKeeper. Server A running Solr Cloud + ZooKeeper Server B running Solr Cloud + ZooKeeper Server C running ZooKeeper only. For some reason Server B is crashed and all data lost. I have cleaned it up, deleted all