Varun Saxena created YARN-4053:
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Summary: Change the way metric values are stored in HBase Storage
Key: YARN-4053
URL: https://issues.apache.org/jira/browse/YARN-4053
Project: Hadoop YARN
Issue Type: Sub-task
Components: timelineserver
Affects Versions: YARN-2928
Reporter: Varun Saxena
Assignee: Varun Saxena
Currently HBase implementation uses GenericObjectMapper is used to convert and
store values in backend HBase storage. This converts everything into a string
representation(ASCII/UTF-8 encoded byte array).
While this is fine in most cases, it does not quite serve our use case for
metrics.
So we need to decide how are we going to encode and decode metric values and
store them in HBase.
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