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HADOOP-9594 commons-math 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1541672 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Steve Loughran 2013-11-13 19:36:54 +00:00
parent 1c211f6749
commit 70e464500b
4 changed files with 8 additions and 5 deletions
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3
hadoop-common-project/hadoop-common/CHANGES.txt
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@ -375,6 +375,9 @@ Release 2.3.0 - UNRELEASED
HADOOP-10064. Upgrade to maven antrun plugin version 1.7 (Arpit Agarwal via
jeagles)
HADOOP-9594. Update apache commons math dependency (Timothy St. Clair via
stevel)
OPTIMIZATIONS
HADOOP-9748. Reduce blocking on UGI.ensureInitialized (daryn)

2
hadoop-common-project/hadoop-common/pom.xml
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@ -55,7 +55,7 @@
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-math</artifactId>
<artifactId>commons-math3</artifactId>
<scope>compile</scope>
</dependency>
<dependency>

4
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/metrics2/impl/MetricsSystemImpl.java
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@ -38,7 +38,7 @@ import static com.google.common.base.Preconditions.*;
import org.apache.commons.configuration.PropertiesConfiguration;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.commons.math.util.MathUtils;
import org.apache.commons.math3.util.ArithmeticUtils;
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.metrics2.MetricsInfo;
import org.apache.hadoop.metrics2.MetricsCollector;
@ -457,7 +457,7 @@ public class MetricsSystemImpl extends MetricsSystem implements MetricsSource {
MetricsConfig conf = entry.getValue();
int sinkPeriod = conf.getInt(PERIOD_KEY, PERIOD_DEFAULT);
confPeriod = confPeriod == 0 ? sinkPeriod
: MathUtils.gcd(confPeriod, sinkPeriod);
: ArithmeticUtils.gcd(confPeriod, sinkPeriod);
String clsName = conf.getClassName("");
if (clsName == null) continue; // sink can be registered later on
String sinkName = entry.getKey();

4
hadoop-project/pom.xml
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@ -324,8 +324,8 @@
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-math</artifactId>
<version>2.1</version>
<artifactId>commons-math3</artifactId>
<version>3.1.1</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>