spark git commit: [SPARK-12396][CORE] Modify the function scheduleAtFixedRate to schedule.

Repository: spark Updated Branches: refs/heads/master ea4aab7e8 -> 1e9781395 [SPARK-12396][CORE] Modify the function scheduleAtFixedRate to schedule. Instead of just cancel the registrationRetryTimer to avoid driver retry connect to master, change the function to schedule. It is no need to re

spark git commit: [SPARK-12477][HOTIFX] Fix test compilation in branch-1.5

Repository: spark Updated Branches: refs/heads/branch-1.5 e7e0540eb -> 86161a4f7 [SPARK-12477][HOTIFX] Fix test compilation in branch-1.5 This fixes a test compilation break in branch-1.5; the break was introduced by #10429. Author: Josh Rosen Closes #10478 from JoshRosen/SPARK-12477-branc