Dear all,
When working with large amount of user, we have an error:
ERROR [main] 2010-02-01 17:12:37,354 CassandraDaemon.java (line 71) Fatal
exception in thread Thread[main,5,main]
java.lang.OutOfMemoryError: unable to create new native thread
at java.lang.Thread.start0(Native Method)
at java.lang.Thread.start(Thread.java:597)
at
java.util.concurrent.ThreadPoolExecutor.addIfUnderMaximumPoolSize(ThreadPoolExecutor.java:727)
at
java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:657)
at
org.apache.thrift.server.TThreadPoolServer.serve(TThreadPoolServer.java:186)
at
org.apache.cassandra.service.CassandraDaemon.start(CassandraDaemon.java:143)
at
org.apache.cassandra.service.CassandraDaemon.main(CassandraDaemon.java:180)
I see a lot of CLOSE_WAIT TCP connection.
And when I use Java Monitor and Management Console, I see the thread
increase very fast.
Could you help me?
Thank a lot for support.
--
Best regards,
JKnight
