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From "Stefan Richter (JIRA)" <j...@apache.org>
Subject [jira] [Created] (FLINK-4730) Introduce CheckpointMetaData
Date Tue, 04 Oct 2016 07:58:20 GMT
Stefan Richter created FLINK-4730:

             Summary: Introduce CheckpointMetaData
                 Key: FLINK-4730
                 URL: https://issues.apache.org/jira/browse/FLINK-4730
             Project: Flink
          Issue Type: Bug
            Reporter: Stefan Richter

Currently, the meta data for each checkpoint consists of up to 5 long values which are passed
through several functions. When adding/removing meta data  we would have to change function
signatures in many places. Furthermore, this is prone to errors when the order of arguments
is changed accidentally. We should introduce a CheckpointMetaData which encapsulates this
checkpoint meta data.

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