Review Request 15665: Code clean: use Json.encode() to write json data to zookeeper

[Swapnil Ghike]

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https://reviews.apache.org/r/15665/
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Review request for kafka.


Bugs: KAFKA-1135
    https://issues.apache.org/jira/browse/KAFKA-1135


Repository: kafka


Description
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json.encode


Diffs
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  core/src/main/scala/kafka/admin/AdminUtils.scala 
8ff4bd5a5f6ea1a51df926c31155251bcc109238 
  core/src/main/scala/kafka/admin/PreferredReplicaLeaderElectionCommand.scala 
26beb9698422ceb6cc682b86913b4f9d2d4f1307 
  core/src/main/scala/kafka/api/LeaderAndIsrRequest.scala 
981d2bbecf2fa11f1d2c423535c7c30851d2d7bb 
  core/src/main/scala/kafka/consumer/TopicCount.scala 
a3eb53e8262115d1184cd1c7a2b47f21c22c077b 
  core/src/main/scala/kafka/consumer/ZookeeperConsumerConnector.scala 
c0350cd05cf1b59866a1fedccbeb700b3e828d44 
  core/src/main/scala/kafka/controller/KafkaController.scala 
88792c2b2a360e928ab9cd00de151e5d5f94452d 
  core/src/main/scala/kafka/server/ZookeeperLeaderElector.scala 
33b73609b1178c56e692fb60e35aca04ad1af586 
  core/src/main/scala/kafka/utils/Utils.scala 
c9ca95f1937d0ef2e64c70e4d811a0d4f358d9db 
  core/src/main/scala/kafka/utils/ZkUtils.scala 
856d13605b0b4bf86010571eacbacc0fb0ba7950 

Diff: https://reviews.apache.org/r/15665/diff/


Testing
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Verified


Thanks,

Swapnil Ghike