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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/45166/
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(Updated March 23, 2016, 3:14 p.m.)
Review request for mesos, Adam B, Alexander Rojas, and Neil Conway.
Changes
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Review comment from Adam
Bugs: MESOS-4984
https://issues.apache.org/jira/browse/MESOS-4984
Repository: mesos
Description (updated)
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We were not correctly waiting for the master to register the first
slave before making a call to the `/slaves` endpoint. There was this
possible race:
- Slave1 is started.
- Slave2 is started.
- Slave2 sends register message to master.
- Slave2 re-tries the register message.
- Master registers slave2.
- Master resends register acknowledgment to slave2.
- The test thinks that both expectations i.e. `FUTURE_PROTOBUF`
have completed.
- Test makes call to `/slaves` endpoint and sees 1 slave has only registered.
The test fails.
- Master registers slave1.
Reordering the `AWAIT_READY` calls to explicitly wait for
`slave1` to register first should fix the flakiness.
Diffs (updated)
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src/tests/master_tests.cpp d34ba0bdd71efd261850d8c205c16cecb701ac7c
Diff: https://reviews.apache.org/r/45166/diff/
Testing
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Ran it in a loop. Previously used to fail quite often.
Thanks,
Anand Mazumdar
