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From yingdachen <...@git.apache.org>
Subject [GitHub] tez issue #33: TEZ-3998: support constructing DAG with concurrent edge
Date Thu, 01 Nov 2018 00:08:40 GMT
Github user yingdachen commented on the issue:

    for the latest patch
    1. address previous code review comments
    2. add check in DAGAppMaster, for a DAG with concurrent edge, disable recovery (enforce
the recovered DAG to run from scratch in case of AM failover). We will tackle proper failover
strategy for a DAG with concurrent edge in TEZ-4017.


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