Yeah thanks, I can now see the memory usage.
Please also verify if bytes read == Combined size of all RDDs ?
Actually, all my RDDs are completely cached in memory. So, Combined size of
my RDDs = Mem used (verified from WebUI)
On Fri, Mar 20, 2015 at 12:07 PM, Akhil Das ak...@sigmoidanalytics.com
wrote:
You could do a cache and see the memory usage under Storage tab in the
driver UI (runs on port 4040)
Thanks
Best Regards
On Fri, Mar 20, 2015 at 12:02 PM, anu anamika.guo...@gmail.com wrote:
Hi All
I would like to measure Bytes Read and Peak Memory Usage for a Spark SQL
Query.
Please clarify if Bytes Read = aggregate size of all RDDs ??
All my RDDs are in memory and 0B spill to disk.
And I am clueless how to measure Peak Memory Usage.
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