Yogi Devendra created APEXCORE-501:
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Summary: Sub Partitioning the parallel partitions
Key: APEXCORE-501
URL: https://issues.apache.org/jira/browse/APEXCORE-501
Project: Apache Apex Core
Issue Type: New Feature
Reporter: Yogi Devendra
Hi,
I have a DAG A->B->C.
1. A is kafka input operator reading from 4 different topics configured with
ONE_TO_ONE strategy. Thus creating 4 partitons of A.
2. B and C are configured to have parallel partitions w.r.t. their input port.
Thus, currently both B, C have 4 partitions.
I am observing B significant latency in B operator. Thus, would like to have 2
partitions for B per partition of A. Since, application is latency intensive, I
want to avoid unifiers as far as possible.
How to achieve this partitioning?
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