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https://reviews.apache.org/r/18760/
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Review request for samza.


Repository: samza


Description
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SAMZA-168 Add exponential backoff to KafkaSystemAdmin metadata fetch

Also refactor ExponentialThreadSleepStrategy to
ExponentialSleepStrategy, cleanup and move to samza-core (since it'll be
useful for things other than samza-kafka as well)


Diffs
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samza-core/src/main/scala/org/apache/samza/util/ExponentialSleepStrategy.scala 
PRE-CREATION 
  
samza-core/src/test/scala/org/apache/samza/util/TestExponentialSleepStrategy.scala
 PRE-CREATION 
  samza-kafka/src/main/scala/org/apache/samza/system/kafka/BrokerProxy.scala 
0d715827e9db23d9e7350b9df044ccfea718c146 
  
samza-kafka/src/main/scala/org/apache/samza/system/kafka/KafkaSystemAdmin.scala 
30e9fc3595a3903cc2c26306c7779585ffd8c064 
  
samza-kafka/src/main/scala/org/apache/samza/util/ExponentialThreadSleepStrategy.scala
 fde3cf35d29883fd957529620192ab470797b69b 
  
samza-kafka/src/test/scala/org/apache/samza/util/TestExponentialThreadSleepStrategy.scala
 f5e3e4c53e2308798d5808234bacb1be5dc11eea 

Diff: https://reviews.apache.org/r/18760/diff/


Testing
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Thanks,

Martin Kleppmann

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