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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/37531/
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(Updated Sept. 5, 2015, 3:27 a.m.)
Review request for mesos and Vinod Kone.
Changes
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Add summary & description
Summary (updated)
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MESOS-3070 (Master CHECK failure if a framework uses duplicated task id)
Bugs: MESOS-3070
https://issues.apache.org/jira/browse/MESOS-3070
Repository: mesos
Description (updated)
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__Phenomenon:__
The master crash because of duplicated task id
__Root Cause:__
The task id are stored in slave agent; if master failover, there's a time
window that new slave lanched a task with same task id; so if the old task
re-registered back, the master will crash because of duplicated task id.
__Solution:__
Stores tasks info in Master::Framework by SlaveID to avoid duplicated issue.
Diffs
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src/master/http.cpp 37d76ee
src/master/master.hpp 36c6759
src/master/master.cpp 95207d2
src/tests/master_tests.cpp 8a6b98b
Diff: https://reviews.apache.org/r/37531/diff/
Testing
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make
make check
Thanks,
Klaus Ma
