HBASE-19053 Split out o.a.h.h.http from hbase-server into a separate module

Change-Id: Ie3a688b789104df7feaf34ac9fb326a79d6a3960
This commit is contained in:
Apekshit Sharma 2017-10-21 18:12:07 -07:00
parent 94748a3c93
commit d6982414c1
54 changed files with 901 additions and 244 deletions

View File

@ -263,6 +263,10 @@
<groupId>com.github.stephenc.findbugs</groupId>
<artifactId>findbugs-annotations</artifactId>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
</dependency>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-all</artifactId>

View File

@ -19,7 +19,6 @@ package org.apache.hadoop.hbase.util;
import java.io.Closeable;
import java.io.IOException;
import java.io.PrintWriter;
import java.io.StringWriter;
import java.lang.management.ManagementFactory;
import java.lang.reflect.Array;
import java.util.Iterator;
@ -42,8 +41,8 @@ import javax.management.openmbean.CompositeType;
import javax.management.openmbean.TabularData;
import com.fasterxml.jackson.core.JsonFactory;
import com.fasterxml.jackson.core.JsonGenerationException;
import com.fasterxml.jackson.core.JsonGenerator;
import com.fasterxml.jackson.core.JsonGenerationException;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
@ -99,12 +98,7 @@ public class JSONBean {
}
/**
* @param mBeanServer
* @param qry
* @param attribute
* @param description
* @return Return non-zero if failed to find bean. 0
* @throws IOException
*/
private static int write(final JsonGenerator jg,
final MBeanServer mBeanServer, ObjectName qry, String attribute,
@ -340,31 +334,6 @@ public class JSONBean {
}
}
/**
* Dump out a subset of regionserver mbeans only, not all of them, as json on System.out.
* @throws MalformedObjectNameException
* @throws IOException
*/
public static String dumpRegionServerMetrics() throws MalformedObjectNameException, IOException {
StringWriter sw = new StringWriter(1024 * 100); // Guess this size
try (PrintWriter writer = new PrintWriter(sw)) {
JSONBean dumper = new JSONBean();
try (JSONBean.Writer jsonBeanWriter = dumper.open(writer)) {
MBeanServer mbeanServer = ManagementFactory.getPlatformMBeanServer();
jsonBeanWriter.write(mbeanServer,
new ObjectName("java.lang:type=Memory"), null, false);
jsonBeanWriter.write(mbeanServer,
new ObjectName("Hadoop:service=HBase,name=RegionServer,sub=IPC"), null, false);
jsonBeanWriter.write(mbeanServer,
new ObjectName("Hadoop:service=HBase,name=RegionServer,sub=Replication"), null, false);
jsonBeanWriter.write(mbeanServer,
new ObjectName("Hadoop:service=HBase,name=RegionServer,sub=Server"), null, false);
}
}
sw.close();
return sw.toString();
}
/**
* Dump out all registered mbeans as json on System.out.
* @throws IOException
@ -379,9 +348,4 @@ public class JSONBean {
}
}
}
public static void main(String[] args) throws IOException, MalformedObjectNameException {
String str = dumpRegionServerMetrics();
System.out.println(str);
}
}

View File

@ -91,7 +91,7 @@ public final class JSONMetricUtil {
/**
* Returns a subset of mbeans defined by qry.
* Modeled after {@link JSONBean#dumpRegionServerMetrics()}
* Modeled after DumpRegionServerMetrics#dumpMetrics.
* Example: String qry= "java.lang:type=Memory"
* @throws MalformedObjectNameException if json have bad format
* @throws IOException /

View File

@ -174,6 +174,12 @@
<type>test-jar</type>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.hbase</groupId>
<artifactId>hbase-http</artifactId>
<type>test-jar</type>
<scope>test</scope>
</dependency>
<!-- The coprocessor.Export needs mapreduce.Import and mapreduce.Export to run the unit tests -->
<!-- see org.apache.hadoop.hbase.coprocessor.TestImportExport -->
<dependency>

515
hbase-http/pom.xml Normal file
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@ -0,0 +1,515 @@
<?xml version="1.0"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<!--
/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-->
<modelVersion>4.0.0</modelVersion>
<parent>
<artifactId>hbase-build-configuration</artifactId>
<groupId>org.apache.hbase</groupId>
<version>3.0.0-SNAPSHOT</version>
<relativePath>../hbase-build-configuration</relativePath>
</parent>
<artifactId>hbase-http</artifactId>
<name>Apache HBase - HTTP</name>
<description>HTTP functionality for HBase Servers</description>
<build>
<!-- Makes sure the resources get added before they are processed
by placing this first -->
<testResources>
<!-- Our test artifact has different license info than our source/bin ones -->
<testResource>
<directory>src/test/resources/META-INF/</directory>
<targetPath>META-INF/</targetPath>
<includes>
<include>NOTICE</include>
</includes>
<filtering>true</filtering>
</testResource>
<testResource>
<directory>src/test/resources</directory>
<includes>
<include>**/**</include>
</includes>
</testResource>
</testResources>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-site-plugin</artifactId>
<configuration>
<skip>true</skip>
</configuration>
</plugin>
<!-- licensing info from our bundled works -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-remote-resources-plugin</artifactId>
<version>1.5</version>
<executions>
<execution>
<id>default</id>
<configuration>
<attachToTest>false</attachToTest>
<properties>
<copyright-end-year>${build.year}</copyright-end-year>
<debug-print-included-work-info>${license.debug.print.included}</debug-print-included-work-info>
<bundled-dependencies>${license.bundles.dependencies}</bundled-dependencies>
<bundled-jquery>${license.bundles.jquery}</bundled-jquery>
<bundled-logo>${license.bundles.logo}</bundled-logo>
<bundled-bootstrap>${license.bundles.bootstrap}</bundled-bootstrap>
</properties>
<resourceBundles>
<resourceBundle>${project.groupId}:hbase-resource-bundle:${project.version}</resourceBundle>
</resourceBundles>
<supplementalModelArtifacts>
<supplementalModelArtifact>${project.groupId}:hbase-resource-bundle:${project.version}</supplementalModelArtifact>
</supplementalModelArtifacts>
<supplementalModels>
<supplementalModel>supplemental-models.xml</supplementalModel>
</supplementalModels>
</configuration>
</execution>
</executions>
</plugin>
<!-- Run with -Dmaven.test.skip.exec=true to build -tests.jar without running
tests (this is needed for upstream projects whose tests need this jar simply for
compilation) -->
<plugin>
<!--Make it so assembly:single does nothing in here-->
<artifactId>maven-assembly-plugin</artifactId>
<configuration>
<skipAssembly>true</skipAssembly>
</configuration>
</plugin>
<!-- Make a jar and put the sources in the jar -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-source-plugin</artifactId>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>jar</goal>
<goal>test-jar</goal>
</goals>
</execution>
</executions>
</plugin>
<!-- Run findbugs -->
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>findbugs-maven-plugin</artifactId>
</plugin>
<!-- Testing plugins -->
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<configuration>
<properties>
<property>
<name>listener</name>
<value>org.apache.hadoop.hbase.ResourceCheckerJUnitListener</value>
</property>
</properties>
<systemPropertyVariables>
<test.build.webapps>target/test-classes/webapps</test.build.webapps>
</systemPropertyVariables>
</configuration>
</plugin>
</plugins>
<!-- General Resources -->
<pluginManagement>
<plugins>
<!--This plugin's configuration is used to store Eclipse m2e settings
only. It has no influence on the Maven build itself and needs to
be kept in plugin management, not in the actual plugins. -->
<plugin>
<groupId>org.eclipse.m2e</groupId>
<artifactId>lifecycle-mapping</artifactId>
<configuration>
<lifecycleMappingMetadata>
<pluginExecutions>
<pluginExecution>
<pluginExecutionFilter>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-antrun-plugin</artifactId>
<versionRange>[1.6,)</versionRange>
<goals>
<goal>run</goal>
</goals>
</pluginExecutionFilter>
<action>
<execute>
<runOnIncremental>false</runOnIncremental>
<runOnConfiguration>true</runOnConfiguration>
</execute>
</action>
</pluginExecution>
<pluginExecution>
<pluginExecutionFilter>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<versionRange>[2.8,)</versionRange>
<goals>
<goal>build-classpath</goal>
</goals>
</pluginExecutionFilter>
<action>
<ignore></ignore>
</action>
</pluginExecution>
<pluginExecution>
<pluginExecutionFilter>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<versionRange>[3.2,)</versionRange>
<goals>
<goal>compile</goal>
</goals>
</pluginExecutionFilter>
<action>
<ignore></ignore>
</action>
</pluginExecution>
</pluginExecutions>
</lifecycleMappingMetadata>
</configuration>
</plugin>
</plugins>
</pluginManagement>
</build>
<dependencies>
<dependency>
<groupId>org.apache.hbase.thirdparty</groupId>
<artifactId>hbase-shaded-miscellaneous</artifactId>
</dependency>
<!-- Intra-project dependencies -->
<dependency>
<groupId>org.apache.hbase</groupId>
<artifactId>hbase-common</artifactId>
</dependency>
<dependency>
<groupId>org.apache.hbase</groupId>
<artifactId>hbase-common</artifactId>
<type>test-jar</type>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.hbase</groupId>
<artifactId>hbase-annotations</artifactId>
<type>test-jar</type>
<scope>test</scope>
</dependency>
<!-- resource bundle only needed at build time -->
<dependency>
<groupId>org.apache.hbase</groupId>
<artifactId>hbase-resource-bundle</artifactId>
<version>${project.version}</version>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-server</artifactId>
</dependency>
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-servlet</artifactId>
</dependency>
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-util</artifactId>
</dependency>
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-util-ajax</artifactId>
</dependency>
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-webapp</artifactId>
</dependency>
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-http</artifactId>
</dependency>
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-security</artifactId>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.core</groupId>
<artifactId>jersey-server</artifactId>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.containers</groupId>
<artifactId>jersey-container-servlet-core</artifactId>
</dependency>
<!-- General dependencies -->
<dependency>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
</dependency>
<dependency>
<groupId>javax.ws.rs</groupId>
<artifactId>javax.ws.rs-api</artifactId>
</dependency>
<!-- Test dependencies -->
<dependency>
<groupId>org.apache.kerby</groupId>
<artifactId>kerb-simplekdc</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.bouncycastle</groupId>
<artifactId>bcprov-jdk16</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.kerby</groupId>
<artifactId>kerb-core</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpcore</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-all</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<profiles>
<!-- Needs to make the profile in apache parent pom -->
<profile>
<id>apache-release</id>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-resources-plugin</artifactId>
<executions>
<execution>
<id>license-javadocs</id>
<phase>prepare-package</phase>
<goals>
<goal>copy-resources</goal>
</goals>
<configuration>
<outputDirectory>${project.build.directory}/apidocs</outputDirectory>
<resources>
<resource>
<directory>src/main/javadoc/META-INF/</directory>
<targetPath>META-INF/</targetPath>
<includes>
<include>LICENSE</include>
<include>NOTICE</include>
</includes>
<filtering>true</filtering>
</resource>
</resources>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
<!-- Skip the tests in this module -->
<profile>
<id>skipServerTests</id>
<activation>
<property>
<name>skipServerTests</name>
</property>
</activation>
<properties>
<surefire.skipFirstPart>true</surefire.skipFirstPart>
<surefire.skipSecondPart>true</surefire.skipSecondPart>
</properties>
</profile>
<!-- Special builds -->
<profile>
<id>native</id>
<activation>
<activeByDefault>false</activeByDefault>
</activation>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-antrun-plugin</artifactId>
<executions>
<execution>
<id>make</id>
<phase>compile</phase>
<goals><goal>run</goal></goals>
<configuration>
<target>
<mkdir dir="${project.build.directory}/native"/>
<exec executable="cmake" dir="${project.build.directory}/native" failonerror="true">
<arg line="${basedir}/src/main/native -DJVM_ARCH_DATA_MODEL=${sun.arch.data.model}"/>
</exec>
<exec executable="make" dir="${project.build.directory}/native" failonerror="true">
<arg line="VERBOSE=1"/>
</exec>
</target>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
<!-- Profiles for building against different hadoop versions -->
<!-- There are a lot of common dependencies used here, should investigate
if we can combine these profiles somehow -->
<!-- profile for building against Hadoop 2.x. This is the default. -->
<profile>
<id>hadoop-2.0</id>
<activation>
<property>
<!--Below formatting for dev-support/generate-hadoopX-poms.sh-->
<!--h2--><name>!hadoop.profile</name>
</property>
</activation>
<dependencies>
<dependency>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-common</artifactId>
</dependency>
<dependency>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-minicluster</artifactId>
<exclusions>
<exclusion>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
</exclusion>
</exclusions>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-auth</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<artifactId>maven-dependency-plugin</artifactId>
<executions>
<execution>
<id>create-mrapp-generated-classpath</id>
<phase>generate-test-resources</phase>
<goals>
<goal>build-classpath</goal>
</goals>
<configuration>
<!-- needed to run the unit test for DS to generate
the required classpath that is required in the env
of the launch container in the mini mr/yarn cluster
-->
<outputFile>${project.build.directory}/test-classes/mrapp-generated-classpath</outputFile>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
<!--
profile for building against Hadoop 3.0.x. Activate using:
mvn -Dhadoop.profile=3.0
-->
<profile>
<id>hadoop-3.0</id>
<activation>
<property>
<name>hadoop.profile</name>
<value>3.0</value>
</property>
</activation>
<properties>
<hadoop.version>${hadoop-three.version}</hadoop.version>
</properties>
<dependencies>
<dependency>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-common</artifactId>
</dependency>
<dependency>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-minicluster</artifactId>
<exclusions>
<exclusion>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
</exclusion>
</exclusions>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<artifactId>maven-dependency-plugin</artifactId>
<executions>
<execution>
<id>create-mrapp-generated-classpath</id>
<phase>generate-test-resources</phase>
<goals>
<goal>build-classpath</goal>
</goals>
<configuration>
<!-- needed to run the unit test for DS to generate
the required classpath that is required in the env
of the launch container in the mini mr/yarn cluster
-->
<outputFile>${project.build.directory}/test-classes/mrapp-generated-classpath</outputFile>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
</profiles>
</project>

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@ -15,7 +15,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hadoop.hbase.util;
package org.apache.hadoop.hbase.http;
import org.eclipse.jetty.security.ConstraintSecurityHandler;
import org.eclipse.jetty.util.security.Constraint;

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@ -35,10 +35,11 @@ import javax.servlet.http.HttpServletRequest;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.hbase.GenericTestUtils;
import org.apache.hadoop.hbase.testclassification.MiscTests;
import org.apache.hadoop.hbase.testclassification.SmallTests;
import org.apache.hadoop.net.NetUtils;
import org.apache.hadoop.util.StringUtils;
import org.junit.Assert;
import org.junit.Ignore;
import org.junit.Test;
import org.junit.experimental.categories.Category;
@ -84,6 +85,12 @@ public class TestServletFilter extends HttpServerFunctionalTest {
}
}
public static void assertExceptionContains(String string, Throwable t) {
String msg = t.getMessage();
Assert.assertTrue(
"Expected to find '" + string + "' but got unexpected exception:"
+ StringUtils.stringifyException(t), msg.contains(string));
}
/** access a url, ignoring some IOException such as the page does not exist */
static void access(String urlstring) throws IOException {
@ -183,7 +190,7 @@ public class TestServletFilter extends HttpServerFunctionalTest {
http.start();
fail("expecting exception");
} catch (IOException e) {
GenericTestUtils.assertExceptionContains("Problem starting http server", e);
assertExceptionContains("Problem starting http server", e);
}
}
@ -203,7 +210,7 @@ public class TestServletFilter extends HttpServerFunctionalTest {
http.start();
fail("expecting exception");
} catch (IOException e) {
GenericTestUtils.assertExceptionContains("Unable to initialize WebAppContext", e);
assertExceptionContains("Unable to initialize WebAppContext", e);
}
}

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@ -0,0 +1,68 @@
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# Define some default values that can be overridden by system properties
hbase.root.logger=INFO,console
hbase.log.dir=.
hbase.log.file=hbase.log
# Define the root logger to the system property "hbase.root.logger".
log4j.rootLogger=${hbase.root.logger}
# Logging Threshold
log4j.threshold=ALL
#
# Daily Rolling File Appender
#
log4j.appender.DRFA=org.apache.log4j.DailyRollingFileAppender
log4j.appender.DRFA.File=${hbase.log.dir}/${hbase.log.file}
# Rollver at midnight
log4j.appender.DRFA.DatePattern=.yyyy-MM-dd
# 30-day backup
#log4j.appender.DRFA.MaxBackupIndex=30
log4j.appender.DRFA.layout=org.apache.log4j.PatternLayout
# Debugging Pattern format
log4j.appender.DRFA.layout.ConversionPattern=%d{ISO8601} %-5p [%t] %C{2}(%L): %m%n
#
# console
# Add "console" to rootlogger above if you want to use this
#
log4j.appender.console=org.apache.log4j.ConsoleAppender
log4j.appender.console.target=System.err
log4j.appender.console.layout=org.apache.log4j.PatternLayout
log4j.appender.console.layout.ConversionPattern=%d{ISO8601} %-5p [%t] %C{2}(%L): %m%n
# Custom Logging levels
#log4j.logger.org.apache.hadoop.fs.FSNamesystem=DEBUG
log4j.logger.org.apache.hadoop=WARN
log4j.logger.org.apache.zookeeper=ERROR
log4j.logger.org.apache.hadoop.hbase=DEBUG
#These settings are workarounds against spurious logs from the minicluster.
#See HBASE-4709
log4j.logger.org.apache.hadoop.metrics2.impl.MetricsConfig=WARN
log4j.logger.org.apache.hadoop.metrics2.impl.MetricsSinkAdapter=WARN
log4j.logger.org.apache.hadoop.metrics2.impl.MetricsSystemImpl=WARN
log4j.logger.org.apache.hadoop.metrics2.util.MBeans=WARN
# Enable this to get detailed connection error/retry logging.
# log4j.logger.org.apache.hadoop.hbase.client.ConnectionImplementation=TRACE

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@ -0,0 +1,21 @@
/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* Test CSS file for content type handling - empty, since we just check
* returned content type!
*/

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@ -0,0 +1,21 @@
<?xml version="1.0" encoding="UTF-8"?><%!
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
%>
<%@ page contentType="text/html; charset=UTF-8" %>
Hello world!

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@ -20,10 +20,8 @@ package org.apache.hadoop.hbase.rest;
import java.lang.management.ManagementFactory;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.EnumSet;
import java.util.concurrent.ArrayBlockingQueue;
@ -46,7 +44,7 @@ import org.apache.hadoop.hbase.rest.filter.GzipFilter;
import org.apache.hadoop.hbase.rest.filter.RestCsrfPreventionFilter;
import org.apache.hadoop.hbase.security.UserProvider;
import org.apache.hadoop.hbase.util.DNS;
import org.apache.hadoop.hbase.util.HttpServerUtil;
import org.apache.hadoop.hbase.http.HttpServerUtil;
import org.apache.hadoop.hbase.util.Pair;
import org.apache.hadoop.hbase.util.Strings;
import org.apache.hadoop.hbase.util.VersionInfo;

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@ -24,7 +24,7 @@ import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.hbase.security.UserProvider;
import org.apache.hadoop.hbase.util.HttpServerUtil;
import org.apache.hadoop.hbase.http.HttpServerUtil;
import org.apache.hadoop.util.StringUtils;
import org.eclipse.jetty.server.HttpConfiguration;

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@ -359,6 +359,16 @@
<groupId>org.apache.hbase</groupId>
<artifactId>hbase-common</artifactId>
</dependency>
<dependency>
<groupId>org.apache.hbase</groupId>
<artifactId>hbase-http</artifactId>
</dependency>
<dependency>
<groupId>org.apache.hbase</groupId>
<artifactId>hbase-http</artifactId>
<type>test-jar</type>
<scope>test</scope>
</dependency>
<dependency>
<!--Needed by the visiblity tags and acl CPEP things
in here in hbase-server (that should be out in hbase-endpoints
@ -458,50 +468,15 @@
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-servlet</artifactId>
</dependency>
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-util</artifactId>
</dependency>
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-util-ajax</artifactId>
</dependency>
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-jsp</artifactId>
</dependency>
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-webapp</artifactId>
</dependency>
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-http</artifactId>
</dependency>
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-security</artifactId>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.containers</groupId>
<artifactId>jersey-container-servlet-core</artifactId>
</dependency>
<dependency>
<!--For JspC used in ant task-->
<groupId>org.glassfish.web</groupId>
<artifactId>javax.servlet.jsp</artifactId>
</dependency>
<!-- Specifically needed for jetty-jsp, included
to bypass version scanning that hits a bad repo
see HBASE-18831 -->
<dependency>
<groupId>org.glassfish</groupId>
<artifactId>javax.el</artifactId>
</dependency>
<dependency>
<groupId>org.codehaus.jettison</groupId>
<artifactId>jettison</artifactId>

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@ -0,0 +1,60 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hadoop.hbase.regionserver;
import org.apache.hadoop.hbase.util.JSONBean;
import java.io.IOException;
import java.io.PrintWriter;
import java.io.StringWriter;
import java.lang.management.ManagementFactory;
import javax.management.MBeanServer;
import javax.management.MalformedObjectNameException;
import javax.management.ObjectName;
/**
* Utility for doing JSON and MBeans.
*/
public class DumpRegionServerMetrics {
/**
* Dump out a subset of regionserver mbeans only, not all of them, as json on System.out.
*/
public static String dumpMetrics() throws MalformedObjectNameException, IOException {
StringWriter sw = new StringWriter(1024 * 100); // Guess this size
try (PrintWriter writer = new PrintWriter(sw)) {
JSONBean dumper = new JSONBean();
try (JSONBean.Writer jsonBeanWriter = dumper.open(writer)) {
MBeanServer mbeanServer = ManagementFactory.getPlatformMBeanServer();
jsonBeanWriter.write(mbeanServer,
new ObjectName("java.lang:type=Memory"), null, false);
jsonBeanWriter.write(mbeanServer,
new ObjectName("Hadoop:service=HBase,name=RegionServer,sub=IPC"), null, false);
jsonBeanWriter.write(mbeanServer,
new ObjectName("Hadoop:service=HBase,name=RegionServer,sub=Replication"), null, false);
jsonBeanWriter.write(mbeanServer,
new ObjectName("Hadoop:service=HBase,name=RegionServer,sub=Server"), null, false);
}
}
sw.close();
return sw.toString();
}
public static void main(String[] args) throws IOException, MalformedObjectNameException {
String str = dumpMetrics();
System.out.println(str);
}
}

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@ -147,7 +147,6 @@ import org.apache.hadoop.hbase.util.EnvironmentEdgeManager;
import org.apache.hadoop.hbase.util.FSTableDescriptors;
import org.apache.hadoop.hbase.util.FSUtils;
import org.apache.hadoop.hbase.util.HasThread;
import org.apache.hadoop.hbase.util.JSONBean;
import org.apache.hadoop.hbase.util.JvmPauseMonitor;
import org.apache.hadoop.hbase.util.NettyEventLoopGroupConfig;
import org.apache.hadoop.hbase.util.Pair;
@ -2412,7 +2411,7 @@ public class HRegionServer extends HasThread implements
CoprocessorHost.getLoadedCoprocessors());
// Try and dump metrics if abort -- might give clue as to how fatal came about....
try {
LOG.info("Dump of metrics as JSON on abort: " + JSONBean.dumpRegionServerMetrics());
LOG.info("Dump of metrics as JSON on abort: " + DumpRegionServerMetrics.dumpMetrics());
} catch (MalformedObjectNameException | IOException e) {
LOG.warn("Failed dumping metrics", e);
}

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@ -35,7 +35,6 @@ import java.util.regex.Pattern;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.impl.Log4JLogger;
import org.apache.hadoop.fs.FileUtil;
import org.apache.hadoop.util.StringUtils;
import org.apache.hadoop.util.Time;
import org.apache.log4j.Layout;
import org.apache.log4j.Logger;
@ -99,13 +98,6 @@ public abstract class GenericTestUtils {
Joiner.on(",").join(found));
}
public static void assertExceptionContains(String string, Throwable t) {
String msg = t.getMessage();
Assert.assertTrue(
"Expected to find '" + string + "' but got unexpected exception:"
+ StringUtils.stringifyException(t), msg.contains(string));
}
public static void waitFor(Supplier<Boolean> check,
int checkEveryMillis, int waitForMillis)
throws TimeoutException, InterruptedException

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@ -141,6 +141,10 @@
<groupId>org.glassfish.web</groupId>
<artifactId>javax.servlet.jsp</artifactId>
</exclusion>
<exclusion>
<groupId>org.glassfish.jersey.core</groupId>
<artifactId>jersey-server</artifactId>
</exclusion>
<exclusion>
<groupId>org.glassfish.jersey.containers</groupId>
<artifactId>jersey-container-servlet-core</artifactId>

23
pom.xml
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@ -65,6 +65,7 @@
<module>hbase-replication</module>
<module>hbase-mapreduce</module>
<module>hbase-resource-bundle</module>
<module>hbase-http</module>
<module>hbase-server</module>
<module>hbase-thrift</module>
<module>hbase-shell</module>
@ -1580,6 +1581,18 @@
<groupId>org.apache.hbase</groupId>
<version>${project.version}</version>
</dependency>
<dependency>
<artifactId>hbase-http</artifactId>
<groupId>org.apache.hbase</groupId>
<version>${project.version}</version>
</dependency>
<dependency>
<artifactId>hbase-http</artifactId>
<groupId>org.apache.hbase</groupId>
<version>${project.version}</version>
<type>test-jar</type>
<scope>test</scope>
</dependency>
<dependency>
<artifactId>hbase-server</artifactId>
<groupId>org.apache.hbase</groupId>
@ -1923,6 +1936,11 @@
<artifactId>jersey-client</artifactId>
<version>${jersey.version}</version>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.core</groupId>
<artifactId>jersey-server</artifactId>
<version>${jersey.version}</version>
</dependency>
<dependency>
<!--This lib has JspC in it. Needed precompiling jsps in hbase-rest, etc.-->
<groupId>org.glassfish.web</groupId>
@ -1984,6 +2002,11 @@
<version>${bouncycastle.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.kerby</groupId>
<artifactId>kerb-core</artifactId>
<version>${kerby.version}</version>
</dependency>
<dependency>
<groupId>org.apache.kerby</groupId>
<artifactId>kerb-client</artifactId>