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From GitBox <...@apache.org>
Subject [GitHub] [tez] mustafaiman opened a new pull request #63: TEZ-4137: Merge runtime component configs with session config
Date Tue, 21 Apr 2020 22:51:04 GMT

mustafaiman opened a new pull request #63:
URL: https://github.com/apache/tez/pull/63

   Runtime components do not have access to session config. Because of that, we have to send
all config options to every task eventhough a large part of the configs are in session config,
just not accessible to the task. This patch makes it accessible to the tasks. All input/output/processor
s can merge their user payload config to this session config. Therefore, we can send less
bytes over the wire, saving time in serializing and transmitting configs client-to-am and
am-to-task communication.
   Change-Id: I995ed36ae0f5a71e12783802237b768d4fda56ca

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