[InterMine Dev] Unable to construct query - unable to get a connection to postgreSQL

Allan Kamau kamauallan at gmail.com
Tue Oct 30 03:57:35 GMT 2012

We are experiencing "Unable to construct query" error for some mines
that previously did not have such and error. The PostgreSQL logs
indicate that the number of connections to the database have been
depleted and that the remaining connection slots have been reserved to
the super user.

I increased the number of connections in postgresql.conf file to 1000.
We are 6 developers configuring several mines on a single server. Does
Intermine make use of connection pooling in order to potentially
reduce the number of connections to PostgreSQL?


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