Hi, thanks for your advice! I have deliberately allocated 32G to JVM, with the command "java -Xmx32000m -jar start.jar" etc. I am using our server which I think has a total of 48G. However it still crashes because of that error when I specify any keywords in my query. The only query that worked, as I said, is "q=*:*"
I also realised that the best configuration would be a cloudsetting. It's a shame that I cannot split this index for that purpose but rather have to re-index everything. But I very much would like to know exactly what has happened with that error: "java.lang.OutOfMemoryError: OutOfMemoryError likely caused by the Sun VM Bug described in https://issues.apache.org/jira/browse/LUCENE-1566; try calling FSDirectory.setReadChunkSize with a value smaller than the current chunk size (2147483647)" Especially what does the last line tell me? Many thanks again! -- View this message in context: http://lucene.472066.n3.nabble.com/170G-index-1-5-billion-documents-out-of-memory-on-query-tp4042696p4042796.html Sent from the Solr - User mailing list archive at Nabble.com.
