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Posted to dev@apex.apache.org by Ambarish Pande <am...@gmail.com> on 2017/03/01 17:50:34 UTC
Fwd: No Checkpointing when partitioning is used in the loop with
Delay Operator.
Hello All,
I have created an app in which I am using Delay Operator for adding a
feedback loop in the DAG. Also I am doing static partitioning of some
operator in the loop. When I run the app, the operators in the loop are not
being check-pointed.
To narrow down the cause of this, I experimented a bit with the app.
App without Partitioning of Operators and with Delay Operator -
Checkpointing OK
App with partitioning of Operators and Without Delay Operator -
Checkpointing OK
App with partitioning of Operators with Delay Operator - NO Checkpointing
I have reported an issue on APEX-CORE. Here is the link :
https://issues.apache.org/jira/browse/APEXCORE-654
Any help would be greatly appreciated. I really need loop in my application.
Thank You.