Re: Solr node goes into recovery mode

2019-05-14 Thread Maulin Rathod
index to a new collection and start over. Paradoxically your index size _on disk_ will increase, but your JVM will need drastically less heap. See: http://blog.thetaphi.de/2012/07/use-lucenes-mmapdirectory-on-64bit.html Best, Erick > On May 14, 2019, at 1:11 AM, Maulin Rathod wr

RE: Solr node goes into recovery mode

2019-05-14 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 yo

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

RE: Long GC Pauses

2018-02-07 Thread Maulin Rathod
useful) wiki page: > https://wiki.apache.org/solr/SolrPerformanceProblems#RAM > > Hope that helps, even if just to disqualify some potential > causes/solutions to close in on a real fix. > > Best, > > Jason > > On Wed, Jan 31, 2018 at 8:17 AM, Maulin Rathod

Long GC Pauses

2018-01-31 Thread Maulin Rathod
Hi, We are using solr cloud 6.1. We have around 20 collection on 4 nodes (We have 2 shards and each shard have 2 replicas). We have allocated 40 GB RAM to each shard. Intermittently we found long GC pauses (60 sec to 200 sec) due to which solr stops responding and hence collections goes in

RE: Solr Configuration (Caching & RAM) for performance Tuning

2016-03-02 Thread Maulin Rathod
oad condition it takes 100 ms to 2000 ms. -Original Message- From: Maulin Rathod Sent: 03 March 2016 12:24 To: solr-user@lucene.apache.org Subject: RE: Solr Configuration (Caching & RAM) for performance Tuning we do soft commit when we insert/update document. //Insert D

RE: Solr Configuration (Caching & RAM) for performance Tuning

2016-03-02 Thread Maulin Rathod
size to something around 4gbs. Also, how big is your index? On Thu, 3 Mar 2016, 11:39 Maulin Rathod, <mrat...@asite.com> wrote: > Hi, > > We are using Solr 5.2 (on windows 2012 server/jdk 1.8) for document > content indexing/querying. We found that querying slows down >

Solr Configuration (Caching & RAM) for performance Tuning

2016-03-02 Thread Maulin Rathod
Hi, We are using Solr 5.2 (on windows 2012 server/jdk 1.8) for document content indexing/querying. We found that querying slows down intermittently under load condition. In our analysis we found two issues. 1) Solr is not effectively using caching. Whenever new document indexed, it opens new

RE: Replication Sync OR Async?

2015-09-09 Thread Maulin Rathod
? On 9/8/2015 11:16 PM, Maulin Rathod wrote: > When replicas are running it took around 900 seconds for indexing. > After stopping replicas it took around 500 seconds for indexing. > > Is the replication happens in Sync or Async? If it is Sync, can we > make it Async so that it

Replication Sync OR Async?

2015-09-08 Thread Maulin Rathod
We are using Solrcloud 5.3 with 2 shards and 2 replica. We observed that indexing is slower when replicas is up and running. If we stop replicas than indexing become very fast. Here is some readings for indexing of 10 documents. When replicas are running it took around 900 seconds for

Solr Join support in Multiple Shard

2015-09-02 Thread Maulin Rathod
As per this link (http://wiki.apache.org/solr/Join) Solr Join is supported only for cores in single shard. Is there any plan to support Join Across cores in Multiple Shard?

RE: Solr 5.2: Same Document in Multiple Shard

2015-08-31 Thread Maulin Rathod
ct there's something about your setup that's odd. The clusterstate for the collection would be interesting to see, as well as your schema definition for your ID field. Best, Erick On Fri, Aug 28, 2015 at 12:52 AM, Maulin Rathod <mrat...@asite.com> wrote: > We have recently upgraded solr

Slow Replication between Shard & Replica

2015-08-31 Thread Maulin Rathod
We are using solrcloud 5.2 with 1 shard (in UK Data Center) and 1 replica (in Australia Data Center). We observed that data inserted/updated in shard (UK Data center) is replicated very slowly to Replica in AUSTRALIA Data Center (Due to high latency between UK and AUSTRALIA). We are looking to

Solr 5.2: Same Document in Multiple Shard

2015-08-28 Thread Maulin Rathod
We have recently upgraded solr from 4.8 to 5.2. We have 2 shard and 2 replica in solr cloud. It shows correctly in SolrCloud via Solr Admin Panel. We found that sometimes same document is available in both the shards. We confirmed via querying individual shard (from solr admin by passing shards

RE: Performance issue with FILTER QUERY

2015-08-20 Thread Maulin Rathod
...@griddynamics.com wrote: Maulin, Did you check performance with segmented filters which I advised recently? On Wed, Aug 19, 2015 at 10:24 AM, Maulin Rathod mrat...@asite.com wrote: As per my understanding caches are flushed every time when add new document to collection (we do soft commit

RE: Performance issue with FILTER QUERY

2015-08-19 Thread Maulin Rathod
- From: Toke Eskildsen [mailto:t...@statsbiblioteket.dk] Sent: 19 August 2015 12:16 To: solr-user@lucene.apache.org Subject: Re: Performance issue with FILTER QUERY On Wed, 2015-08-19 at 05:55 +, Maulin Rathod wrote: SLOW WITH FILTER QUERY (takes more than 1 second

Performance issue with FILTER QUERY

2015-08-18 Thread Maulin Rathod
Hi, http://stackoverflow.com/questions/11627427/solr-query-q-or-filter-query-fq As per above link it suggests to use Filter Query but we observed Filter Query is slower than Normal Query in our case. Are we doing something wrong? SLOW WITH FILTER QUERY (takes more than 1 second)

Solr Caching (documentCache) not working

2015-08-17 Thread Maulin Rathod
Hi, We are using solr cloud 5.2 version. We have observed that Intermittently querying become slower when documentCache become empty. The documentCache is getting flushed whenever new document added to the collection. Is there any way by which we can ensure that newly added documents are

RE: Solr Caching (documentCache) not working

2015-08-17 Thread Maulin Rathod
[mailto:apa...@elyograg.org] Sent: 17 August 2015 19:02 To: solr-user@lucene.apache.org Subject: Re: Solr Caching (documentCache) not working On 8/17/2015 7:04 AM, Maulin Rathod wrote: We have observed that Intermittently querying become slower when documentCache become empty. The documentCache