Got too many open files error while performing load test

[sophay]

Hello Support,
i am trying to use wowza load test tool to perform performance load testing to my Wowza Media Server.
I used livestream with 1000 max connection. When it reach around 950 open connection, i got the following exception "too many open files".
Could you advise whether there is any specific configuration to be done to fix this issue?


java.io.IOException: Too many open files
at sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method)
at sun.nio.ch.ServerSocketChannelImpl.accept(ServerSo cketChannelImpl.java:163)
at org.apache.mina.transport.socket.nio.SocketAccepto r$Worker.processSessions(Unknown Source)
at org.apache.mina.transport.socket.nio.SocketAccepto r$Worker.run(Unknown Source)
at org.apache.mina.util.NamePreservingRunnable.run(Un known Source)
at java.lang.Thread.run(Thread.java:636)
2011-02-25 11:49:22 GMT+07:00 - - - - - - - - - 5.164 - - - - - - - -
java.io.IOException: Too many open files
at sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method)
at sun.nio.ch.ServerSocketChannelImpl.accept(ServerSo cketChannelImpl.java:163)
at org.apache.mina.transport.socket.nio.SocketAccepto r$Worker.processSessions(Unknown Source)
at org.apache.mina.transport.socket.nio.SocketAccepto r$Worker.run(Unknown Source)
at org.apache.mina.util.NamePreservingRunnable.run(Un known Source)
at java.lang.Thread.run(Thread.java:636)
2011-02-25 11:49:22 GMT+07:00 - - - - - - - - - 5.177 - - - - - - - -
java.io.IOException: Too many open files
at sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method)
at sun.nio.ch.ServerSocketChannelImpl.accept(ServerSo cketChannelImpl.java:163)
at org.apache.mina.transport.socket.nio.SocketAccepto r$Worker.processSessions(Unknown Source)
at org.apache.mina.transport.socket.nio.SocketAccepto r$Worker.run(Unknown Source)
at org.apache.mina.util.NamePreservingRunnable.run(Un known Source)
at java.lang.Thread.run(Thread.java:636)
2011-02-25 11:49:22 GMT+07:00 - - - - - - - - - 5.164 - - - - - - - -
java.io.IOException: Too many open files
at sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method)
at sun.nio.ch.ServerSocketChannelImpl.accept(ServerSo cketChannelImpl.java:163)
at org.apache.mina.transport.socket.nio.SocketAccepto r$Worker.processSessions(Unknown Source)
at org.apache.mina.transport.socket.nio.SocketAccepto r$Worker.run(Unknown Source)
at org.apache.mina.util.NamePreservingRunnable.run(Un known Source)
at java.lang.Thread.run(Thread.java:636)
2011-02-25 11:49:22 GMT+07:00 - - - - - - - - - 5.177 - - - - - - - -
java.io.IOException: Too many open files
at sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method)
at sun.nio.ch.ServerSocketChannelImpl.accept(ServerSo cketChannelImpl.java:163)
at org.apache.mina.transport.socket.nio.SocketAccepto r$Worker.processSessions(Unknown Source)
at org.apache.mina.transport.socket.nio.SocketAccepto r$Worker.run(Unknown Source)
at org.apache.mina.util.NamePreservingRunnable.run(Un known Source)
at java.lang.Thread.run(Thread.java:636)

[charlie]

See the tuning guide:

http://www.wowzamedia.com/forums/con...ormance-Tuning

Charlie