Absent Member.. JasonCantrell Absent Member..
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[OO Tip] 'Unable to open repository - java.io.ioexception'

Problem:

Using Operations Orchestration (OO) 9.0 running into intermittent issues were users are being kicked out of Studio or getting errors within Central referencing repository connectivity:

Error descriptions:

1. "Unable to open repository - java.lang.NullPointerException"

2. "Unable to open repository - Your connection to the repository at ....... has been closed"

3. "Cannot obtain a Library resource, reason: com.iconclude.dharma.commons.repo.PersistenceException: Your connection .... has been closed."

4. 'Unable to open repository - java.io.ioexception'

This can happen on a cluster of 2 nodes and also in a single Central server. Temporary solution is to restart the Central services, or reboot the servers. The problem is fixed but then it reoccurs again.

 

Solution:

1. Increase "OplockBreakWait" from 35 to 70 seconds and "SessionTimeout" from 60 to 360 seconds.

2. Additionally, request from OO Support hotfix (dharma-commons.jar) that re-initializes the index if the "Network name not found" problem occurs.

 

Direct link to the document here:

http://support.openview.hp.com/selfsolve/document/KM00708141

HP Support
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