Here is a simiilar conversation: http://lucene.472066.n3.nabble.com/Nutch-1-6-java-lang-OutOfMemoryError-unable-to-create-new-native-thread-td4044231.html
By the way when I run depth 20 and topN 20 even with 1 thread I still get same error sometimes. I've got that error I've posted with depth 20 and top 20 and default options (10 threads) -- View this message in context: http://lucene.472066.n3.nabble.com/waitForCompletion-Error-tp4050809p4050814.html Sent from the Nutch - User mailing list archive at Nabble.com.
