Re: Solr node goes into recovery mode

2019-05-14 Thread Erick Erickson
re are any other way to >> reduce to memory requirement/optimize the performance. >> >> >> Regards, >> >> Maulin >> >> -Original Message- >> From: Shawn Heisey >> Sent: 14 May 2019 01:04 >> To: solr-user@lucene.apach

Re: Solr node goes into recovery mode

2019-05-14 Thread Maulin Rathod
> memory requirement/optimize the performance. > > > Regards, > > Maulin > > -----Original Message- > From: Shawn Heisey > Sent: 14 May 2019 01:04 > To: solr-user@lucene.apache.org > Subject: Re: Solr node goes into recovery mode > > On 5/13/2019 8:26 AM

Re: Solr node goes into recovery mode

2019-05-14 Thread Erick Erickson
eries. Please let me know your > thoughts on it. Please also suggest if there are any other way to reduce to > memory requirement/optimize the performance. > > > Regards, > > Maulin > > -----Original Message- > From: Shawn Heisey > Sent: 14 May 2019 01:04 > To

RE: Solr node goes into recovery mode

2019-05-13 Thread Maulin Rathod
Heisey Sent: 14 May 2019 01:04 To: solr-user@lucene.apache.org Subject: Re: Solr node goes into recovery mode On 5/13/2019 8:26 AM, Maulin Rathod wrote: > Recently we are observing issue where solr node (any random node) > automatically goes into recovery mode and stops responding. Do you

Re: Solr node goes into recovery mode

2019-05-13 Thread Shawn Heisey
On 5/13/2019 8:26 AM, Maulin Rathod wrote: Recently we are observing issue where solr node (any random node) automatically goes into recovery mode and stops responding. Do you KNOW that these Solr instances actually need a 60GB heap? That's a HUGE heap. When a full GC happens on a heap that

Re: Solr node goes into recovery mode

2019-05-13 Thread Erick Erickson
There are a number of timeouts that can trip this, the ZK timeout is only one. For instance, when a leader sends an update to a follower, if that times out the leader may put the follower into “Leader Iniated Recovery” (LIR). 60G heaps are, by and large, not recommended for this very reason. Co

Solr node goes into recovery mode

2019-05-13 Thread Maulin Rathod
Hi, We are using solr 6.1 version with 2 shards. Each shard have 1 replica set-up. i.e. We have total 4 server nodes (each node is assigned 60 gb of RAM). Recently we are observing issue where solr node (any random node) automatically goes into recovery mode and stops responding. We have enoug