Maybe you should turn on Garbage Collection logging to confirm that you
are running into some kind of memory problem. (start JVM with -verbose:gc)
If the GC is running very often as soon as your indexing process slows
down, i would suggest you to create a heapdump and check what the memory
is used for.
Am 23.11.2013 16:45, schrieb Igor Shalyminov:
So we return to the initially described setup: multiple parallel workers, each making
"parse + indexWriter.addDocument()" for single documents with no
synchronization at my side. This setup was also bad on memory consumption and thread
blocking, as I reported.
Or did I misunderstand you?
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