Mustafa Iman created TEZ-4141:
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Summary: Let Input/Output Processors load local xml configs
Key: TEZ-4141
URL: https://issues.apache.org/jira/browse/TEZ-4141
Project: Apache Tez
Issue Type: Improvement
Reporter: Mustafa Iman
Assignee: Mustafa Iman
We would like to reduce the amount of configuration going over the wire from a client to application
master. If Input/Output processors load local config files, we can reduce the configuration
overhead when client and the processors have the exact same config on both sides. It is on
user of client to keep the configs same on both sides. Currently, clients have to send all
config in payload. Even if we preload config with local xml files, these should be overridden
by the full config object coming in payload. Therefore, old clients that send all the config
anyway would not be affected in terms of correctness from this change.
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