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HADOOP-16126. ipc.Client.stop() may sleep too long to wait for all connections.

This commit is contained in:
Tsz Wo Nicholas Sze 2019-02-25 13:15:28 -08:00
parent 95372657fc
commit 0edb0c51dc
1 changed files with 2 additions and 1 deletions
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3
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/Client.java
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@ -86,6 +86,7 @@ import static org.apache.hadoop.ipc.RpcConstants.PING_CALL_ID;
public class Client implements AutoCloseable { public class Client implements AutoCloseable {
public static final Logger LOG = LoggerFactory.getLogger(Client.class); public static final Logger LOG = LoggerFactory.getLogger(Client.class);
private static final int STOP_SLEEP_TIME_MS = 10;
/** A counter for generating call IDs. */ /** A counter for generating call IDs. */
private static final AtomicInteger callIdCounter = new AtomicInteger(); private static final AtomicInteger callIdCounter = new AtomicInteger();
@ -1353,7 +1354,7 @@ public class Client implements AutoCloseable {
// wait until all connections are closed // wait until all connections are closed
while (!connections.isEmpty()) { while (!connections.isEmpty()) {
try { try {
Thread.sleep(100); Thread.sleep(STOP_SLEEP_TIME_MS);
} catch (InterruptedException e) { } catch (InterruptedException e) {
} }
} }