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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/52138/
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(Updated Sept. 23, 2016, 12:50 a.m.)


Review request for sentry, Alexander Kolbasov, Anne Yu, Li Li, and Sravya 
Tirukkovalur.


Repository: sentry


Description
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SENTRY-1463: Ensure HMS point-in-time snapshot consistency

The implemented logic is:
1. Read current HMS notification ID_initial
2. Read HMS metadata state
3. Read current notification ID_new
4. If ID_initial != ID_new then discard the current state and goto 1.
 
Use configurable property: sentry.hms.snapshot.retries.max.count for max number 
of retry.

Change-Id: I7590076b875bd97b2fb340008926ea5995896d72


Diffs (updated)
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sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/HMSFollower.java
 894fcc966b511ccf309599fd10960f9a11ae8e96 
  
sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/ServiceConstants.java
 abc3f58d21bb774427a34399b6e9f51a37ba51db 

Diff: https://reviews.apache.org/r/52138/diff/


Testing
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Thanks,

Hao Hao

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