Hi all, here's my setup: 6 x Solr (3 primary shard, 3 secondary) 3 x ZK
The client is indexing over 16 million documents using 8 threads. Auto-soft commit is 3 minutes, auto-commit is 10 minutes. The following timeout is observed in our client log, intermittently: Thinking that this is a case where ZK could no longer establish connection to Solr node it is communicating with, I went to the primary nodes and correlated the timestamps. They all are very similar to below: Note the time gap of over 1 minute, which I can only surmise that ZK is waiting this whole time for Solr to return, only to timeout. Is that reasonable? Thing is I have no idea what is happening in during that time and why Solr is taking so long. Note the second statement signaling the start of the soft commit, so I don't think this is a case of a long commit. Finally, checking the GC logs, there are no long pauses either! Hoping an expert can shed some light here. -- Sent from: http://lucene.472066.n3.nabble.com/Solr-User-f472068.html
