Jeffrey Nguyen created STRATOS-723:
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Summary: Stratos stopped working with java.net.SocketException
Key: STRATOS-723
URL: https://issues.apache.org/jira/browse/STRATOS-723
Project: Stratos
Issue Type: Bug
Components: Cloud Controller
Affects Versions: 4.0.0
Environment: Stratos 4.0.0 GA
Reporter: Jeffrey Nguyen
We have a setup where Stratos stopped functioning after running for about 24
hours. wso2carbon.log shows a lot of exceptions like one listed below. We
were advised to increase "ulimit" from default 1024 to around 65k but that's
only delaying the problem.
TID: [0] [STRATOS] [2014-07-16 07:03:58,597] WARN
{org.apache.thrift.server.TThreadPoolServer} - Transport error occurred d
uring acceptance of message. {org.apache.thrift.server.TThreadPoolServer}
org.apache.thrift.transport.TTransportException: java.net.SocketException: Too
many open files
at org.apache.thrift.transport.TServerSocket.acceptImpl(TServerSocket.java:118)
at org.apache.thrift.transport.TServerSocket.acceptImpl(TServerSocket.java:35)
at org.apache.thrift.transport.TServerTransport.accept(TServerTransport.java:31)
at org.apache.thrift.server.TThreadPoolServer.serve(TThreadPoolServer.java:106)
at
org.wso2.carbon.databridge.receiver.thrift.internal.ThriftDataReceiver$ServerThread.run(ThriftDataReceiver.java:19
9)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.net.SocketException: Too many open files
at java.net.PlainSocketImpl.socketAccept(Native Method)
at java.net.AbstractPlainSocketImpl.accept(AbstractPlainSocketImpl.java:398)
at java.net.ServerSocket.implAccept(ServerSocket.java:530)
at java.net.ServerSocket.accept(ServerSocket.java:498)
at org.apache.thrift.transport.TServerSocket.acceptImpl(TServerSocket.java:113)
... 5 more
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