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  1. Red Hat Process Automation Manager
  2. RHPAM-3309

java.io.IOException: Too many open files using business-central

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    • CR1
      1. Import a sample project (eg. Mortgage_Process)
      2. take the open file descriptor count (eg. using lsof)
      3. Delete / Import the project again
      4. lsof
      5. Repeat the above steps, the count will increase
    • 2020 Week 52-03 (from Dec 21), 2021 Week 04-06 (from Jan 25), 2021 Week 07-09 (from Feb 15), 2021 Week 10-12 (from Mar 8), 2021 Week 13-15 (from Mar 29)
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    Description

      We are hitting the file descriptor limit after a few days running RHDM 7.x. The installation only has 1 space with 1 project, however there have been frequent deletion and re-import activities on this project.
       
      Observing the lsof count in my local environment, I can see a similar trend:

      $ lsof -p `jps|grep 'jboss-modules'|cut -d ' ' -f 1`|grep -c '/data/jboss/rhpam790/.index'
      119
      

      ...(delete / import Mortgage_Process project)...

      $ lsof -p `jps|grep 'jboss-modules'|cut -d ' ' -f 1`|grep -c '/data/jboss/rhpam790/.index'
      167
      

       
      It seems that some file descriptors are not properly closed.

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              abkuma abhishek kumar
              rhn-support-mputz Martin Weiler
              Barbora Siskova Barbora Siskova
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