How to resolve TDV Studio login screen freeze when TDV server is on Linux ?

How to resolve TDV Studio login screen freeze when TDV server is on Linux ?

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Article ID: KB0070467

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Updated On:

Products Versions
TIBCO Data Virtualization All Supported versions,

Description

Unable to login to TDV Studio to one of production node, the screen freezes after sometime. Also manager URL is not accessible via browser although all services are up and running and TDV server port/TDV Base port (Default : 9400) is open and listening to requests.

Error observed in cs_server.log :

ERROR [DbChannel-RequestSelectThread] 2018-05-17 06:00:36.930 -0500 RequestSelectThread - Failed to accept client connection.[dbchannel-1918039] [dbchannel-1918039] at com.compositesw.server.dbchannel.RequestSelectThread.run(RequestSelectThread.java:415) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: java.io.IOException: Too many open files at sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method) at sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:422) at sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:250) at com.compositesw.server.dbchannel.RequestSelectThread.run(RequestSelectThread.java:380) ... 3 more

Issue/Introduction

How to resolve TDV Studio login screen freeze when TDV server is on Linux ?

Resolution

Linux administrator should be able to fix this reported issue TDV by increasing Hard and Soft ULimit size in Linux.

See : https://support.tibco.com/s/article/000052403 for further details.
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