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From Anshi Shrivastava <>
Subject Spark UI Source Code
Date Mon, 07 May 2018 08:44:02 GMT
Hi All,

I've been trying to debug the Spark UI source code to replicate the same
Metric monitoring mechanism in my application.

I've found a KVStore wrapper which stores all the metrics in a LevelDb
store. This KVStore wrapper is available as a spark-dependency but we
cannot access the metrics directly from spark since they are all private.
Can we use this store to store our own metrics? Also can we retrieve these
metrics based on timestamp?

Thanks and Regards,

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