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From sohami <...@git.apache.org>
Subject [GitHub] drill pull request #648: DRILL-5015: Randomly select the drillbit from the l...
Date Thu, 10 Nov 2016 09:02:20 GMT
Github user sohami commented on a diff in the pull request:

    --- Diff: exec/java-exec/src/main/java/org/apache/drill/exec/client/DrillClient.java ---
    @@ -245,14 +291,15 @@ public synchronized void connect(String connect, Properties props)
throws RpcExc
               throw new RpcException("Failure setting up ZK for client.", e);
    -      final ArrayList<DrillbitEndpoint> endpoints = new ArrayList<>(clusterCoordinator.getAvailableEndpoints());
    -      checkState(!endpoints.isEmpty(), "No DrillbitEndpoint can be found");
    -      // shuffle the collection then get the first endpoint
    -      Collections.shuffle(endpoints);
    -      endpoint = endpoints.iterator().next();
    +      endpoints.addAll(clusterCoordinator.getAvailableEndpoints());
    +    // Make sure we have at least one endpoint in the list
    +    checkState(!endpoints.isEmpty(), "No DrillbitEndpoint can be found");
    --- End diff --
    Moved checkstate inside the else condition and change the string to capture more information.
For if case we are throwing exception if there is no "drillbit" value passed in connection

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