Do you call JdbcStore from an operator thread or do you share it across
multiple threads? In the later case the behavior is undefined.
Thank you,
Vlad
On 4/17/17 02:10, Priyanka Gugale wrote:
Can you make sure you have called connect first before createStatement.
Also if possible please share
Can you make sure you have called connect first before createStatement.
Also if possible please share code where you do make connection and create
statement in operator.
-Priyanka
On Mon, Apr 17, 2017 at 2:22 PM, chiranjeevi vasupilli
wrote:
> We have utility class from where we are connecting
We have utility class from where we are connecting to DB
using com.datatorrent.lib.db.jdbc.JdbcStore.
On Mon, Apr 17, 2017 at 1:50 PM, Priyanka Gugale wrote:
> Have you written any custom operator or you are using JdbcInputOperator
> from Malhar?
>
> -Priyanka
>
> On Mon, Apr 17, 2017 at 1:27 PM
Have you written any custom operator or you are using JdbcInputOperator
from Malhar?
-Priyanka
On Mon, Apr 17, 2017 at 1:27 PM, chiranjeevi vasupilli
wrote:
> Hi Priyanka,
>
> In logs we can see NullPointer exception while preparing createStatment .
>
> I have verified after calling connect() m
Hi Priyanka,
In logs we can see NullPointer exception while preparing createStatment .
I have verified after calling connect() method of JdbcStore, i have called
store.getConnection to print the connection object. But when i use the
connection to prepare the createStatment we are getting NullPoin
Do you see any exceptions in your log file? If yes please share.
Also you mentioned "connection getting established" - how do you verify
that?
-Priyanka
On Thu, Apr 13, 2017 at 3:17 PM, chiranjeevi vasupilli
wrote:
> Hi Team,
>
> In my use case , im using JdbcStore from Malhar lib to get oracle
Hi Team,
In my use case , im using JdbcStore from Malhar lib to get oracle
connection . But im getting some strange behavior. Connection getting
established and when i call *store.getConnection* it is returning null. Due
to this the containers getting killed in my App.
The established connection
