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MongoDB Reader :

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Hello,

I am using MongoDB Reader. I have to extract 15000 rows from mongodb.

I have this error :

Execute failed: Exception opening the socket

and this error :

Execute failed: Timed out after 10000 ms while waiting to connect. Client view of cluster state is {type=Unknown, servers=[{address=localhost:27017, type=Unknown, state=Connecting, exception={com.mongodb.MongoException$Network: Exception opening the socket}, caused by {java.net.SocketException: No buffer space available (maximum connections reached?): connect}}]

I understand the trouble, but how can I resolve this exception with Knime ?

The second problem is that my web browser don't response to an url too. I have to stop mongoDB to get a web page from browser. The socket block my firefox.

Thanks for help.

Thierry

 


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