Hi Prasi, I have the same issue - I'm trying to import data and after some amount of time the cloud stops accepting updates. I can confirm that hitting the admin url, indexing appears to start again although that doesn't seem to last very long before hanging again. I have a Jira ticket open, please add any details to it https://issues.apache.org/jira/browse/SOLR-5364
Cheers, Chris On 22 October 2013 08:25, Prasi S <prasi1...@gmail.com> wrote: > Hi all, > We are using solrcloud 4.4 (solrcloud with external zookeeper, 2 tomcats , > 2 solr- 1 in each tomcat) for indexing delimited files. Our index records > count to 220 Million. We have three different files each with a partial set > of data. > > We index the first file completely. Then the second and thrid files are > partial updates. > > 1. While we are testing the indexing performance, we notice that the solr > hangs frequently after 2 days. It just hangs for about an hour or 2 hours > and then if we hit the admin url , it comes back and starts indexing. Why > does this happen? > > We have noticed that in the last 12 hours , the hangin was so frequent . > almost 6 hours it was just in hanged state. > > 2. also, commit time also increases for the partial upload. > > > Do we need to tweek any parameter or is it the behavior with Cloud for huge > volume of data? > > > Thanks, > Prasi >