HDFS-16080. RBF: Invoking method in all locations should break the loop after successful result (#3121). Contributed by Viraj Jasani.
Signed-off-by: Ayush Saxena <ayushsaxena@apache.org>
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@ -1129,25 +1129,17 @@ public class RouterRpcClient {
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* Invoke method in all locations and return success if any succeeds.
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*
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* @param <T> The type of the remote location.
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* @param <R> The type of the remote method return.
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* @param locations List of remote locations to call concurrently.
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* @param method The remote method and parameters to invoke.
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* @return If the call succeeds in any location.
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* @throws IOException If any of the calls return an exception.
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*/
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public <T extends RemoteLocationContext, R> boolean invokeAll(
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public <T extends RemoteLocationContext> boolean invokeAll(
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final Collection<T> locations, final RemoteMethod method)
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throws IOException {
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boolean anyResult = false;
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throws IOException {
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Map<T, Boolean> results =
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invokeConcurrent(locations, method, false, false, Boolean.class);
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for (Boolean value : results.values()) {
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boolean result = value.booleanValue();
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if (result) {
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anyResult = true;
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}
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}
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return anyResult;
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return results.containsValue(true);
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}
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/**
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