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From Spico Florin <>
Subject Re: Storm topology using all the Max connections of db
Date Thu, 28 Apr 2016 06:49:42 GMT
   How many tasks do you have for inserting the data to your database? Are
you using ConnectionPool for connecting to Postgres? If your number of task
superseeds the number of max connections provided in connection pool then
your have a problem.
Please also check the number of max connections that your db accepts.
I hope that these help.

On Thu, Apr 28, 2016 at 7:09 AM, Sai Dilip Reddy Kiralam <> wrote:

> Hi,
> I have topology that make connection with postgresdb and insert the fields
> into tables of a test topology is working fine but when I submit the
> topology it is establishing all the connections of db.but I don’t know why
> it is taking all the max connections.
> below attached the pics of pg_stat_activity.
> *Best regards,*
> *K.Sai Dilip Reddy.*

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