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MAPREDUCE-6804. Add timeout when starting JobHistoryServer in MiniMRYarnCluster. Contributed by Andras Bokor

This commit is contained in:
Jason Lowe 2016-11-16 15:26:19 +00:00
parent 74ac78b3c0
commit 41f8275c50
1 changed files with 9 additions and 5 deletions
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14
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapreduce/v2/MiniMRYarnCluster.java
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@ -24,6 +24,7 @@ import java.net.InetAddress;
import java.net.InetSocketAddress; import java.net.InetSocketAddress;
import java.net.UnknownHostException; import java.net.UnknownHostException;
import com.google.common.base.Supplier;
import org.apache.commons.logging.Log; import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory; import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.classification.InterfaceAudience; import org.apache.hadoop.classification.InterfaceAudience;
@ -45,6 +46,7 @@ import org.apache.hadoop.mapreduce.v2.util.MRWebAppUtil;
import org.apache.hadoop.net.NetUtils; import org.apache.hadoop.net.NetUtils;
import org.apache.hadoop.service.AbstractService; import org.apache.hadoop.service.AbstractService;
import org.apache.hadoop.service.Service; import org.apache.hadoop.service.Service;
import org.apache.hadoop.test.GenericTestUtils;
import org.apache.hadoop.util.JarFinder; import org.apache.hadoop.util.JarFinder;
import org.apache.hadoop.yarn.conf.YarnConfiguration; import org.apache.hadoop.yarn.conf.YarnConfiguration;
import org.apache.hadoop.yarn.exceptions.YarnRuntimeException; import org.apache.hadoop.yarn.exceptions.YarnRuntimeException;
@ -216,11 +218,13 @@ public class MiniMRYarnCluster extends MiniYARNCluster {
}; };
}.start(); }.start();
while (!jhsStarted) { GenericTestUtils.waitFor(new Supplier<Boolean>() {
LOG.info("Waiting for HistoryServer to start..."); @Override
Thread.sleep(1500); public Boolean get() {
} return jhsStarted;
//TODO Add a timeout. State.STOPPED check ? }
}, 1500, 60_000);
if (historyServer.getServiceState() != STATE.STARTED) { if (historyServer.getServiceState() != STATE.STARTED) {
throw new IOException("HistoryServer failed to start"); throw new IOException("HistoryServer failed to start");
} }