[SPARK-20923] turn tracking of TaskMetrics._updatedBlockStatuses off#18162

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tgravescs wants to merge 8 commits intoapache:masterfrom

tgravescs:SPARK-20923

Commits on Jun 22, 2017

[SPARK-20923] turn tracking of TaskMetrics._updatedBlockStatuses off by default
Thomas Graves
committed
Add tests

Tom Graves
authored and
Thomas Graves
committed
remove logging
Thomas Graves
committed
Turn on by default
Thomas Graves
committed
Remove unneeded changes in JobProgressListener
Thomas Graves
committed
Make default false and update test
Thomas Graves
committed
update docs
Thomas Graves
committed
fix config reference from upmerge
Thomas Graves
committed