Chaitanya created APEXCORE-494:
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Summary: Window id of downstream operator is not moving after
dynamic partition of upstream operator.
Key: APEXCORE-494
URL: https://issues.apache.org/jira/browse/APEXCORE-494
Project: Apache Apex Core
Issue Type: Bug
Reporter: Chaitanya
Created the following application to reproduce this issue.
Application has the following DAG:
KafkaSinglePortStringInputOperator(Input) -> ConsoleOutputOperator(Output)
I launched the application with below configuration:
Kafka topic created with single partition and replication factor as 1.
Partition Strategy: ONE_TO_ONE
Launched the application successfully. After some time, I increased the
topic partitions to 2. After re-partition, the window of down stream operator
is not moving. By looking into the app Physical DAG, it looks like there is an
issue in construction of Physical DAG after re-partition.
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