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Posted to common-commits@hadoop.apache.org by ka...@apache.org on 2014/10/12 07:49:16 UTC
git commit: MAPREDUCE-5875. Make Counter limits consistent across
JobClient, MRAppMaster, and YarnChild. (Gera Shegalov via kasha)
Repository: hadoop
Updated Branches:
refs/heads/trunk ac64ff77c -> e8a31f2e1
MAPREDUCE-5875. Make Counter limits consistent across JobClient, MRAppMaster, and YarnChild. (Gera Shegalov via kasha)
Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/e8a31f2e
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/e8a31f2e
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/e8a31f2e
Branch: refs/heads/trunk
Commit: e8a31f2e1c34514fba2f480e8db652f6e2ed65d8
Parents: ac64ff7
Author: Karthik Kambatla <ka...@apache.org>
Authored: Sat Oct 11 22:48:47 2014 -0700
Committer: Karthik Kambatla <ka...@apache.org>
Committed: Sat Oct 11 22:49:06 2014 -0700
----------------------------------------------------------------------
hadoop-mapreduce-project/CHANGES.txt | 3 +
.../hadoop/mapreduce/v2/app/MRAppMaster.java | 3 +
.../org/apache/hadoop/mapreduce/Cluster.java | 16 ++--
.../apache/hadoop/mapreduce/JobSubmitter.java | 2 +
.../hadoop/mapreduce/counters/Limits.java | 5 ++
.../mapreduce/jobhistory/HistoryViewer.java | 18 +++-
.../hadoop/mapreduce/v2/hs/CompletedJob.java | 15 ++++
.../apache/hadoop/mapreduce/v2/TestMRJobs.java | 87 +++++++++++++++++---
8 files changed, 127 insertions(+), 22 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/hadoop/blob/e8a31f2e/hadoop-mapreduce-project/CHANGES.txt
----------------------------------------------------------------------
diff --git a/hadoop-mapreduce-project/CHANGES.txt b/hadoop-mapreduce-project/CHANGES.txt
index 4660c19..e7143c5 100644
--- a/hadoop-mapreduce-project/CHANGES.txt
+++ b/hadoop-mapreduce-project/CHANGES.txt
@@ -420,6 +420,9 @@ Release 2.6.0 - UNRELEASED
MAPREDUCE-6123. TestCombineFileInputFormat incorrectly starts 2
MiniDFSCluster instances. (cnauroth)
+ MAPREDUCE-5875. Make Counter limits consistent across JobClient,
+ MRAppMaster, and YarnChild. (Gera Shegalov via kasha)
+
Release 2.5.1 - 2014-09-05
INCOMPATIBLE CHANGES
http://git-wip-us.apache.org/repos/asf/hadoop/blob/e8a31f2e/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/MRAppMaster.java
----------------------------------------------------------------------
diff --git a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/MRAppMaster.java b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/MRAppMaster.java
index 1cf8b29..134137f 100644
--- a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/MRAppMaster.java
+++ b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/MRAppMaster.java
@@ -54,6 +54,7 @@ import org.apache.hadoop.mapreduce.OutputFormat;
import org.apache.hadoop.mapreduce.TaskAttemptContext;
import org.apache.hadoop.mapreduce.TaskAttemptID;
import org.apache.hadoop.mapreduce.TypeConverter;
+import org.apache.hadoop.mapreduce.counters.Limits;
import org.apache.hadoop.mapreduce.jobhistory.AMStartedEvent;
import org.apache.hadoop.mapreduce.jobhistory.EventReader;
import org.apache.hadoop.mapreduce.jobhistory.EventType;
@@ -1107,6 +1108,8 @@ public class MRAppMaster extends CompositeService {
// finally set the job classloader
MRApps.setClassLoader(jobClassLoader, getConfig());
+ // set job classloader if configured
+ Limits.init(getConfig());
if (initFailed) {
JobEvent initFailedEvent = new JobEvent(job.getID(), JobEventType.JOB_INIT_FAILED);
http://git-wip-us.apache.org/repos/asf/hadoop/blob/e8a31f2e/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/Cluster.java
----------------------------------------------------------------------
diff --git a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/Cluster.java b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/Cluster.java
index 2fcc046..60ff715 100644
--- a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/Cluster.java
+++ b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/Cluster.java
@@ -182,15 +182,15 @@ public class Cluster {
public Job getJob(JobID jobId) throws IOException, InterruptedException {
JobStatus status = client.getJobStatus(jobId);
if (status != null) {
- JobConf conf;
+ final JobConf conf = new JobConf();
+ final Path jobPath = new Path(client.getFilesystemName(),
+ status.getJobFile());
+ final FileSystem fs = FileSystem.get(jobPath.toUri(), getConf());
try {
- conf = new JobConf(status.getJobFile());
- } catch (RuntimeException ex) {
- // If job file doesn't exist it means we can't find the job
- if (ex.getCause() instanceof FileNotFoundException) {
- return null;
- } else {
- throw ex;
+ conf.addResource(fs.open(jobPath), jobPath.toString());
+ } catch (FileNotFoundException fnf) {
+ if (LOG.isWarnEnabled()) {
+ LOG.warn("Job conf missing on cluster", fnf);
}
}
return Job.getInstance(this, status, conf);
http://git-wip-us.apache.org/repos/asf/hadoop/blob/e8a31f2e/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/JobSubmitter.java
----------------------------------------------------------------------
diff --git a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/JobSubmitter.java b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/JobSubmitter.java
index d80521c..59202ca 100644
--- a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/JobSubmitter.java
+++ b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/JobSubmitter.java
@@ -50,6 +50,7 @@ import org.apache.hadoop.mapred.QueueACL;
import static org.apache.hadoop.mapred.QueueManager.toFullPropertyName;
+import org.apache.hadoop.mapreduce.counters.Limits;
import org.apache.hadoop.mapreduce.filecache.ClientDistributedCacheManager;
import org.apache.hadoop.mapreduce.filecache.DistributedCache;
import org.apache.hadoop.mapreduce.protocol.ClientProtocol;
@@ -437,6 +438,7 @@ class JobSubmitter {
// Write job file to submit dir
writeConf(conf, submitJobFile);
+ Limits.reset(conf);
//
// Now, actually submit the job (using the submit name)
http://git-wip-us.apache.org/repos/asf/hadoop/blob/e8a31f2e/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/counters/Limits.java
----------------------------------------------------------------------
diff --git a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/counters/Limits.java b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/counters/Limits.java
index 34b0fae..3821694 100644
--- a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/counters/Limits.java
+++ b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/counters/Limits.java
@@ -123,4 +123,9 @@ public class Limits {
public synchronized LimitExceededException violation() {
return firstViolation;
}
+
+ public static synchronized void reset(Configuration conf) {
+ isInited = false;
+ init(conf);
+ }
}
http://git-wip-us.apache.org/repos/asf/hadoop/blob/e8a31f2e/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/jobhistory/HistoryViewer.java
----------------------------------------------------------------------
diff --git a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/jobhistory/HistoryViewer.java b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/jobhistory/HistoryViewer.java
index eaeadea..43b2df2 100644
--- a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/jobhistory/HistoryViewer.java
+++ b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/jobhistory/HistoryViewer.java
@@ -17,6 +17,7 @@
*/
package org.apache.hadoop.mapreduce.jobhistory;
+import java.io.FileNotFoundException;
import java.io.IOException;
import java.text.DecimalFormat;
import java.text.Format;
@@ -29,6 +30,8 @@ import java.util.Map;
import java.util.Set;
import java.util.TreeSet;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.classification.InterfaceStability;
import org.apache.hadoop.conf.Configuration;
@@ -41,6 +44,7 @@ import org.apache.hadoop.mapreduce.Counters;
import org.apache.hadoop.mapreduce.TaskAttemptID;
import org.apache.hadoop.mapreduce.TaskID;
import org.apache.hadoop.mapreduce.TaskType;
+import org.apache.hadoop.mapreduce.counters.Limits;
import org.apache.hadoop.mapreduce.jobhistory.JobHistoryParser.JobInfo;
import org.apache.hadoop.mapreduce.jobhistory.JobHistoryParser.TaskInfo;
import org.apache.hadoop.mapreduce.util.HostUtil;
@@ -54,7 +58,8 @@ import org.apache.hadoop.yarn.webapp.util.WebAppUtils;
@InterfaceAudience.Private
@InterfaceStability.Unstable
public class HistoryViewer {
- private static SimpleDateFormat dateFormat =
+ private static final Log LOG = LogFactory.getLog(HistoryViewer.class);
+ private static final SimpleDateFormat dateFormat =
new SimpleDateFormat("d-MMM-yyyy HH:mm:ss");
private FileSystem fs;
private JobInfo job;
@@ -83,6 +88,17 @@ public class HistoryViewer {
System.err.println("Ignore unrecognized file: " + jobFile.getName());
throw new IOException(errorMsg);
}
+ final Path jobConfPath = new Path(jobFile.getParent(), jobDetails[0]
+ + "_" + jobDetails[1] + "_" + jobDetails[2] + "_conf.xml");
+ final Configuration jobConf = new Configuration(conf);
+ try {
+ jobConf.addResource(fs.open(jobConfPath), jobConfPath.toString());
+ Limits.reset(conf);
+ } catch (FileNotFoundException fnf) {
+ if (LOG.isWarnEnabled()) {
+ LOG.warn("Missing job conf in history", fnf);
+ }
+ }
JobHistoryParser parser = new JobHistoryParser(fs, jobFile);
job = parser.parse();
jobId = job.getJobId().toString();
http://git-wip-us.apache.org/repos/asf/hadoop/blob/e8a31f2e/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs/src/main/java/org/apache/hadoop/mapreduce/v2/hs/CompletedJob.java
----------------------------------------------------------------------
diff --git a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs/src/main/java/org/apache/hadoop/mapreduce/v2/hs/CompletedJob.java b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs/src/main/java/org/apache/hadoop/mapreduce/v2/hs/CompletedJob.java
index 79b9275..9e38316 100644
--- a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs/src/main/java/org/apache/hadoop/mapreduce/v2/hs/CompletedJob.java
+++ b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs/src/main/java/org/apache/hadoop/mapreduce/v2/hs/CompletedJob.java
@@ -18,6 +18,7 @@
package org.apache.hadoop.mapreduce.v2.hs;
+import java.io.FileNotFoundException;
import java.io.IOException;
import java.net.UnknownHostException;
import java.util.ArrayList;
@@ -34,6 +35,7 @@ import java.util.concurrent.locks.ReentrantLock;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.mapred.JobACLsManager;
import org.apache.hadoop.mapred.TaskCompletionEvent;
@@ -41,6 +43,7 @@ import org.apache.hadoop.mapreduce.Counters;
import org.apache.hadoop.mapreduce.JobACL;
import org.apache.hadoop.mapreduce.TaskID;
import org.apache.hadoop.mapreduce.TypeConverter;
+import org.apache.hadoop.mapreduce.counters.Limits;
import org.apache.hadoop.mapreduce.jobhistory.JobHistoryParser;
import org.apache.hadoop.mapreduce.jobhistory.JobHistoryParser.JobInfo;
import org.apache.hadoop.mapreduce.jobhistory.JobHistoryParser.TaskInfo;
@@ -331,9 +334,21 @@ public class CompletedJob implements org.apache.hadoop.mapreduce.v2.app.job.Job
if (historyFileAbsolute != null) {
JobHistoryParser parser = null;
try {
+ final FileSystem fs = historyFileAbsolute.getFileSystem(conf);
parser =
new JobHistoryParser(historyFileAbsolute.getFileSystem(conf),
historyFileAbsolute);
+ final Path jobConfPath = new Path(historyFileAbsolute.getParent(),
+ JobHistoryUtils.getIntermediateConfFileName(jobId));
+ final Configuration conf = new Configuration();
+ try {
+ conf.addResource(fs.open(jobConfPath), jobConfPath.toString());
+ Limits.reset(conf);
+ } catch (FileNotFoundException fnf) {
+ if (LOG.isWarnEnabled()) {
+ LOG.warn("Missing job conf in history", fnf);
+ }
+ }
this.jobInfo = parser.parse();
} catch (IOException e) {
throw new YarnRuntimeException("Could not load history file "
http://git-wip-us.apache.org/repos/asf/hadoop/blob/e8a31f2e/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapreduce/v2/TestMRJobs.java
----------------------------------------------------------------------
diff --git a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapreduce/v2/TestMRJobs.java b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapreduce/v2/TestMRJobs.java
index e27168d..f32944d 100644
--- a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapreduce/v2/TestMRJobs.java
+++ b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapreduce/v2/TestMRJobs.java
@@ -53,10 +53,14 @@ import org.apache.hadoop.fs.RemoteIterator;
import org.apache.hadoop.fs.permission.FsPermission;
import org.apache.hadoop.hdfs.MiniDFSCluster;
import org.apache.hadoop.io.IOUtils;
+import org.apache.hadoop.io.IntWritable;
import org.apache.hadoop.io.LongWritable;
import org.apache.hadoop.io.NullWritable;
import org.apache.hadoop.io.Text;
+import org.apache.hadoop.mapred.JobClient;
import org.apache.hadoop.mapred.JobConf;
+import org.apache.hadoop.mapred.JobID;
+import org.apache.hadoop.mapred.RunningJob;
import org.apache.hadoop.mapred.TaskLog;
import org.apache.hadoop.mapreduce.Counters;
import org.apache.hadoop.mapreduce.Job;
@@ -105,6 +109,7 @@ public class TestMRJobs {
EnumSet.of(RMAppState.FINISHED, RMAppState.FAILED, RMAppState.KILLED);
private static final int NUM_NODE_MGRS = 3;
private static final String TEST_IO_SORT_MB = "11";
+ private static final String TEST_GROUP_MAX = "200";
protected static MiniMRYarnCluster mrCluster;
protected static MiniDFSCluster dfsCluster;
@@ -213,31 +218,58 @@ public class TestMRJobs {
}
@Test(timeout = 300000)
- public void testJobClassloader() throws IOException, InterruptedException,
- ClassNotFoundException {
- testJobClassloader(false);
+ public void testConfVerificationWithClassloader() throws Exception {
+ testConfVerification(true, false, false, false);
}
@Test(timeout = 300000)
- public void testJobClassloaderWithCustomClasses() throws IOException,
- InterruptedException, ClassNotFoundException {
- testJobClassloader(true);
+ public void testConfVerificationWithClassloaderCustomClasses()
+ throws Exception {
+ testConfVerification(true, true, false, false);
}
- private void testJobClassloader(boolean useCustomClasses) throws IOException,
- InterruptedException, ClassNotFoundException {
- LOG.info("\n\n\nStarting testJobClassloader()"
- + " useCustomClasses=" + useCustomClasses);
+ @Test(timeout = 300000)
+ public void testConfVerificationWithOutClassloader() throws Exception {
+ testConfVerification(false, false, false, false);
+ }
+
+ @Test(timeout = 300000)
+ public void testConfVerificationWithJobClient() throws Exception {
+ testConfVerification(false, false, true, false);
+ }
+
+ @Test(timeout = 300000)
+ public void testConfVerificationWithJobClientLocal() throws Exception {
+ testConfVerification(false, false, true, true);
+ }
+
+ private void testConfVerification(boolean useJobClassLoader,
+ boolean useCustomClasses, boolean useJobClientForMonitring,
+ boolean useLocal) throws Exception {
+ LOG.info("\n\n\nStarting testConfVerification()"
+ + " jobClassloader=" + useJobClassLoader
+ + " customClasses=" + useCustomClasses
+ + " jobClient=" + useJobClientForMonitring
+ + " localMode=" + useLocal);
if (!(new File(MiniMRYarnCluster.APPJAR)).exists()) {
LOG.info("MRAppJar " + MiniMRYarnCluster.APPJAR
+ " not found. Not running test.");
return;
}
- final Configuration sleepConf = new Configuration(mrCluster.getConfig());
+ final Configuration clusterConfig;
+ if (useLocal) {
+ clusterConfig = new Configuration();
+ conf.set(MRConfig.FRAMEWORK_NAME, MRConfig.LOCAL_FRAMEWORK_NAME);
+ } else {
+ clusterConfig = mrCluster.getConfig();
+ }
+ final JobClient jc = new JobClient(clusterConfig);
+ final Configuration sleepConf = new Configuration(clusterConfig);
// set master address to local to test that local mode applied iff framework == local
sleepConf.set(MRConfig.MASTER_ADDRESS, "local");
- sleepConf.setBoolean(MRJobConfig.MAPREDUCE_JOB_CLASSLOADER, true);
+ sleepConf.setBoolean(MRJobConfig.MAPREDUCE_JOB_CLASSLOADER,
+ useJobClassLoader);
if (useCustomClasses) {
// to test AM loading user classes such as output format class, we want
// to blacklist them from the system classes (they need to be prepended
@@ -255,6 +287,7 @@ public class TestMRJobs {
sleepConf.set(MRJobConfig.MAP_LOG_LEVEL, Level.ALL.toString());
sleepConf.set(MRJobConfig.REDUCE_LOG_LEVEL, Level.ALL.toString());
sleepConf.set(MRJobConfig.MAP_JAVA_OPTS, "-verbose:class");
+ sleepConf.set(MRJobConfig.COUNTER_GROUPS_MAX_KEY, TEST_GROUP_MAX);
final SleepJob sleepJob = new SleepJob();
sleepJob.setConf(sleepConf);
final Job job = sleepJob.createJob(1, 1, 10, 1, 10, 1);
@@ -272,7 +305,26 @@ public class TestMRJobs {
jobConf.setBoolean(MRJobConfig.MAP_SPECULATIVE, true);
}
job.submit();
- boolean succeeded = job.waitForCompletion(true);
+ final boolean succeeded;
+ if (useJobClientForMonitring && !useLocal) {
+ // We can't use getJobID in useLocal case because JobClient and Job
+ // point to different instances of LocalJobRunner
+ //
+ final JobID mapredJobID = JobID.downgrade(job.getJobID());
+ RunningJob runningJob = null;
+ do {
+ Thread.sleep(10);
+ runningJob = jc.getJob(mapredJobID);
+ } while (runningJob == null);
+ Assert.assertEquals("Unexpected RunningJob's "
+ + MRJobConfig.COUNTER_GROUPS_MAX_KEY,
+ TEST_GROUP_MAX, runningJob.getConfiguration()
+ .get(MRJobConfig.COUNTER_GROUPS_MAX_KEY));
+ runningJob.waitForCompletion();
+ succeeded = runningJob.isSuccessful();
+ } else {
+ succeeded = job.waitForCompletion(true);
+ }
Assert.assertTrue("Job status: " + job.getStatus().getFailureInfo(),
succeeded);
}
@@ -925,5 +977,14 @@ public class TestMRJobs {
+ ", actual: " + ioSortMb);
}
}
+
+ @Override
+ public void map(IntWritable key, IntWritable value, Context context) throws IOException, InterruptedException {
+ super.map(key, value, context);
+ for (int i = 0; i < 100; i++) {
+ context.getCounter("testCounterGroup-" + i,
+ "testCounter").increment(1);
+ }
+ }
}
}