Hi,
we're using Solr running on tomcat with 1GB in production, and of late
we've been having a huge number of OutOfMemory issues. It seems from
what I can tell this is coming from the tika extraction of the
content. I've processed the java dump file using a memory analyzer and
its pretty clean at least the class involved. It seems like a leak to
me, as we don't parse any files larger than 20M, and these objects are
taking up ~700M
I've attached 2 screen shots from the tool (not sure if you receive
attachments).
But to summarize (class, number of objects, Used heap size, Retained Heap Size):
org.apache.xmlbeans.impl.store.Xob$ElementXObj 838,993
80,533,728 604,606,040
org.apache.poi.openxml4j.opc.ZipPackage 2
112 87,009,848
char[]
587 32,216,960 38,216,950
We're really desperate to find a solution to this - any ideas or help
is greatly appreciated.
Wayne
