Kay Ousterhout a88aa5e6ed Fixed 2 bugs in executor UI. ... 1) UI crashed if the executor UI was loaded before any tasks started. 2) The total tasks was incorrectly reported due to using string (rather than int) arithmetic.		2013-08-13 23:44:58 -07:00
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spark	Fixed 2 bugs in executor UI.	2013-08-13 23:44:58 -07:00