[GitHub] carbondata pull request #2239: [CARBONDATA-2408] Fix search mode master Sasl...

[xuchuanyin]

Github user xuchuanyin commented on a diff in the pull request:

    https://github.com/apache/carbondata/pull/2239#discussion_r184842419
  
    --- Diff: store/search/src/main/scala/org/apache/spark/rpc/Master.scala ---
    @@ -80,9 +96,18 @@ class Master(sparkConf: SparkConf, port: Int) {
               rpcEnv = new NettyRpcEnvFactory().create(config)
               val registryEndpoint: RpcEndpoint = new Registry(rpcEnv, 
Master.this)
               rpcEnv.setupEndpoint("registry-service", registryEndpoint)
    +          if (!isStarted) {
    --- End diff --
    
    Why not use atomicBoolean? It needs less code.


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