Re: Constantly high disk read access (40-60M/s)

2014-12-01 Thread Po-Yu Chuang
ome colder, and the OS could do a better job caching. > * You didn't say anything about your queries. Maybe they can be tighten to > pull less data off disk? > * Add RAM :) > > Otis > -- > Monitoring * Alerting * Anomaly Detection * Centralized Log Management > Solr &a

Constantly high disk read access (40-60M/s)

2014-11-28 Thread Po-Yu Chuang
Hi all, I am using Solr 4.9 with Tomcat. Thanks to the suggestions from Yonik and Dmitry about the slow start up. Everything works fine now, but I noticed that the load average of the server is high because there is constantly heavy disk read access. Please point me some directions. Some numbers

Re: Solr slow start up (tlog is small)

2014-11-03 Thread Po-Yu Chuang
Also see this: https://issues.apache.org/jira/browse/SOLR-6679 > (comment out suggester related stuff if you aren't using it) > > -Yonik > http://heliosearch.org - native code faceting, facet functions, > sub-facets, off-heap data > > > On Mon, Nov 3, 2014 at 1

Solr slow start up (tlog is small)

2014-11-03 Thread Po-Yu Chuang
Hi, I am using Solr 4.9 with Tomcat and it works fine except that the deployment of solr.war is too long. While deploying Solr, all webapps on Tomcat stop responding which is unacceptable. Most articles I found say that it might result from big transaction log because of uncommitted documents, but