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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/29042/
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(Updated Dec. 15, 2014, 9:45 a.m.)


Review request for sentry, bc Wong, Lenni Kuff, Prasad Mujumdar, and Sravya 
Tirukkovalur.


Changes
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improved description


Repository: sentry


Description (updated)
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This patch includes a base SentryStore Decorator (PersistentSentryStore) that 
can be used to log write operations on a SentryStore. This can be coupled with 
the InMemSentryStore to support Service restarts.
It patch also inclues an implementations (and associated testcases) for this 
Decorator
 1) SentryStoreWithFileLog logs all operations to a configured log directory. 
This is currently implemented as a write-behind log. it writes the entry to the 
log if the record has been successfully accepted by the backing SentryStore.

To ensure that the log file does not grow indefinitely, It is periodically 
compacted by writing out a SentryStore snapshot.

More decription on the JIRA : issues.apache.org/jira/browse/SENTRY-567


Diffs
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sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/persistent/FileLog.java
 PRE-CREATION 
  
sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/persistent/PersistentSentryStore.java
 PRE-CREATION 
  
sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/persistent/SentryStoreWithFileLog.java
 PRE-CREATION 
  
sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/persistent/TestFileLog.java
 PRE-CREATION 
  
sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/persistent/TestSentryStoreWithFileLog.java
 PRE-CREATION 

Diff: https://reviews.apache.org/r/29042/diff/


Testing
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Thanks,

Arun Suresh

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