HADOOP-16126. ipc.Client.stop() may sleep too long to wait for all connections.
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@ -86,6 +86,7 @@ import static org.apache.hadoop.ipc.RpcConstants.PING_CALL_ID;
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public class Client implements AutoCloseable {
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public static final Logger LOG = LoggerFactory.getLogger(Client.class);
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private static final int STOP_SLEEP_TIME_MS = 10;
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/** A counter for generating call IDs. */
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private static final AtomicInteger callIdCounter = new AtomicInteger();
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@ -1353,7 +1354,7 @@ public class Client implements AutoCloseable {
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// wait until all connections are closed
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while (!connections.isEmpty()) {
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try {
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Thread.sleep(100);
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Thread.sleep(STOP_SLEEP_TIME_MS);
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} catch (InterruptedException e) {
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}
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}
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