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https://reviews.apache.org/r/58053/
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Review request for Aurora and Stephan Erb.
Bugs: AURORA-1911
https://issues.apache.org/jira/browse/AURORA-1911
Repository: aurora
Description
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As noted in AURORA-1911 the `V1Mesos` driver doesn't re try `SUBSCRIBE` calls
if they fail. This means that after a leader subscribes and disconnects, it is
possible for it to never re subscribe again if the Mesos Master is unhealthy.
To fix this, I have moved the subscription into the dedicated
`SchedulerExecutor` and it coninutes to attempt to subscribe using truncated
binary backoff. It only stops if we are disconnected or if we sucessfully
connect.
Diffs
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src/jmh/java/org/apache/aurora/benchmark/StatusUpdateBenchmark.java
206b11458da2b0f938f0fcab5e5d3259a88ac9ee
src/main/java/org/apache/aurora/scheduler/mesos/MesosCallbackHandler.java
5bf1e4e8c46044cb69b266cd203b5ec2f8b9ab61
src/main/java/org/apache/aurora/scheduler/mesos/SchedulerDriverModule.java
10d4f1b515b91d85b283cb7c655275c22fb133f9
src/main/java/org/apache/aurora/scheduler/mesos/VersionedMesosSchedulerImpl.java
67d356ab66c926a3b56860b906a453d57d6b694d
src/test/java/org/apache/aurora/scheduler/mesos/VersionedMesosSchedulerImplTest.java
756d0d9e30a447f9fba75c1c60f2f2f3c610399b
Diff: https://reviews.apache.org/r/58053/diff/1/
Testing
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Thanks,
Zameer Manji
