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52 .gitignore
@@ -1,6 +1,50 @@
+build
+target
+.settings
+
+# Compiled source #
+###################
+*.com
*.class
+*.dll
+*.exe
+*.o
+*.so
+
+# Packages #
+############
+# it's better to unpack these files and commit the raw source
+# git has its own built in compression methods
+*.7z
+*.dmg
+*.gz
+*.iso
+*.rar
+*.tar
+*.zip
+
+# Logs and databases #
+######################
+logs
+*.log
+*.sql
+*.sqlite
+
+# OS generated files #
+######################
+.DS_Store?
+ehthumbs.db
+Icon?
+Thumbs.db
+
+# IntelliJ Idea project files
+.idea
+*.iml
+
+# Eclipse project files
+.project
+.classpath
+.cache
-# Package Files #
-*.jar
-*.war
-*.ear
+# Scala files
+project/target
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202 LICENSE
@@ -0,0 +1,202 @@
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
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+
+ To apply the Apache License to your work, attach the following
+ boilerplate notice, with the fields enclosed by brackets "[]"
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+ Copyright 2010 Mozilla Foundation
+
+ Licensed 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
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+ See the License for the specific language governing permissions and
+ limitations under the License.
+
View
54 README.md
@@ -1,4 +1,52 @@
-tabaqui
-=======
+#Tabaqui#
-An HTTP interface to serve files from HDFS. This is a temprorary project. I suggest looking at HttpFs for a more robust solution.
+An HTTP interface to serve files/directories from HDFS. This is a temprorary project. I suggest looking at HttpFs for a more robust solution. A couple of reasons why we're using this instead:
+
+* Read-Only access - This doesn't even support other operations
+* File Merging - If you give it a path to a directory it will merge all files within that directory and write it to the response
+
+### Version Compatability ###
+This code is built with the following assumptions. You may get mixed results if you deviate from these versions.
+
+* [Hadoop](http://hadoop.apache.org) 0.20.2+
+
+### Prerequisites ###
+
+* Hadoop
+
+### Building ###
+To make a jar you can do:
+
+`mvn package`
+
+The jar file is then located under `target`.
+
+### Running an instance ###
+
+In order to run tabaqui on another machine you will probably want to use the _dist_ assembly like so:
+
+`mvn assembly:assembly`
+
+The zip file now under the `target` directory should be deployed to `TABAQUI_HOME` on the remote server.
+
+To run Tabaqui you can use `bin/tabaqui`. Here is an example of using the regular tabaqui script:
+
+`bin/tabaqui 8080`
+
+### REST Request Format ###
+
+#####URI _/path_#####
+
+GET
+* The _path_ is considered to be an HDFS path. All of its file contents will be read and returned in a single response as text/plain.
+
+Here's the list of HTTP response codes that Tabaqui could send back:
+
+* 200 OK - A file/directory was found and written to the response.
+
+### License ###
+All aspects of this software are distributed under Apache Software License 2.0. See LICENSE file for full license text.
+
+### Contributors ###
+
+* Xavier Stevens ([@xstevens](http://twitter.com/xstevens))
View
73 bin/tabaqui
@@ -0,0 +1,73 @@
+#!/bin/bash
+
+function usage() {
+ echo "Usage: $0 <server-port>"
+ exit 1
+}
+
+# Print usage if incorrect number of args
+[[ $# -ne 1 ]] && usage
+
+bin=`dirname "$0"`
+bin=`cd "$bin"; pwd`
+
+SERVER_PORT=$1
+SERVER_CLASS_NAME="com.mozilla.tabaqui.http.Tabaqui"
+NOW=`date "+%Y%m%d%H%M%S"`
+BAGHEERA_OPTS="-Dserver.port=$SERVER_PORT -Dtabaqui.log.dir=$bin/../logs"
+GC_OPTS="-XX:+PrintHeapAtGC -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintTenuringDistribution -Xloggc:$bin/../logs/gc.log.$NOW"
+JAVA_OPTS="$BAGHEERA_OPTS -Xms1024m -Xmx1024m -XX:+UseParNewGC -XX:+UseConcMarkSweepGC -XX:NewRatio=3 -XX:+UseCompressedOops $GC_OPTS"
+
+export MALLOC_ARENA_MAX=2
+
+if [ "$BAGHEERA_USER" = "" ]; then
+ BAGHEERA_USER="$USER"
+fi
+
+if [ -d "/var/run/tabaqui" ]; then
+ PIDFILE="/var/run/tabaqui/tabaqui.pid"
+else
+ PIDFILE="$bin/../tabaqui.pid"
+fi
+
+# if this is a developer then use the main jar in the build directory
+if [ -d $bin/../target ]; then
+ MAIN_JAR_PATH="$bin/../target/tabaqui-*.jar"
+ if [ "$DAEMON_DETACHED" = "" ]; then
+ DAEMON_DETACHED=false
+ fi
+else
+ MAIN_JAR_PATH="$bin/../tabaqui-*.jar"
+ if [ "$DAEMON_DETACHED" = "" ]; then
+ DAEMON_DETACHED=true
+ fi
+fi
+
+CLASSPATH="$bin/../conf":"$HADOOP_CONF":"$HBASE_CONF"
+# add main jar
+for lib in `ls $MAIN_JAR_PATH`; do
+ CLASSPATH=${CLASSPATH}:$lib
+done
+
+# add dependency libs
+for lib in `ls $bin/../lib/*.jar`; do
+ CLASSPATH=${CLASSPATH}:$lib
+done
+
+# create logs dir if it doesn't exist
+if [ ! -d $bin/../logs ]; then
+ mkdir -p $bin/../logs
+fi
+
+if [ "$DAEMON_DETACHED" = false ]; then
+ java $JAVA_OPTS -cp $CLASSPATH $SERVER_CLASS_NAME
+ RETVAL=$?
+else
+ nohup java $JAVA_OPTS -cp $CLASSPATH $SERVER_CLASS_NAME > $bin/../logs/tabaqui.out 2>&1 < /dev/null &
+ PID=$!
+ RETVAL=$?
+
+ echo $PID > $PIDFILE
+fi
+
+exit $RETVAL
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5 conf/core-site.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0"?>
+<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
+<configuration>
+ <!-- COPY YOUR SITE FILE HERE -->
+</configuration>
View
5 conf/hdfs-site.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0"?>
+<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
+<configuration>
+ <!-- COPY YOUR SITE FILE HERE -->
+</configuration>
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209 pom.xml
@@ -0,0 +1,209 @@
+<?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/maven-v4_0_0.xsd">
+ <modelVersion>4.0.0</modelVersion>
+ <groupId>com.mozilla</groupId>
+ <artifactId>tabaqui</artifactId>
+ <version>0.1-SNAPSHOT</version>
+ <name>tabaqui</name>
+ <description>REST services for Mozilla Metrics.</description>
+ <url>https://github.com/xstevens/tabaqui</url>
+ <packaging>jar</packaging>
+ <properties>
+ <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+ <skip.tests>false</skip.tests>
+ </properties>
+ <repositories>
+ <repository>
+ <id>scala-tools.org</id>
+ <name>Scala-tools Maven2 Repository</name>
+ <url>http://scala-tools.org/repo-releases</url>
+ </repository>
+ <repository>
+ <id>mozilla-metrics-snapshots</id>
+ <url>http://mozilla-metrics.github.com/maven2/snapshots</url>
+ </repository>
+ <repository>
+ <id>cdh.release.repo</id>
+ <url>https://repository.cloudera.com/content/repositories/releases</url>
+ <name>Cloudera Releases Repository</name>
+ <snapshots>
+ <enabled>true</enabled>
+ </snapshots>
+ </repository>
+ <repository>
+ <id>oss.sonatype.org</id>
+ <url>http://oss.sonatype.org/content/repositories/releases</url>
+ <name>Sonatype's OSS Maven Repository</name>
+ </repository>
+ <repository>
+ <id>maven.twttr</id>
+ <url>http://maven.twttr.com</url>
+ <name>Twitter's Maven Repository</name>
+ </repository>
+ </repositories>
+ <pluginRepositories>
+ <pluginRepository>
+ <id>scala-tools.org</id>
+ <name>Scala-tools Maven2 Repository</name>
+ <url>http://scala-tools.org/repo-releases</url>
+ </pluginRepository>
+ <pluginRepository>
+ <id>dtrott-public</id>
+ <name>David Trott's Public Repository</name>
+ <url>http://maven.davidtrott.com/repository</url>
+ </pluginRepository>
+ </pluginRepositories>
+ <dependencies>
+ <dependency>
+ <groupId>junit</groupId>
+ <artifactId>junit</artifactId>
+ <version>4.8.2</version>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>log4j</groupId>
+ <artifactId>log4j</artifactId>
+ <version>1.2.16</version>
+ </dependency>
+ <!-- Cloudera Hadoop, HBase -->
+ <dependency>
+ <groupId>org.apache.hadoop</groupId>
+ <artifactId>hadoop-core</artifactId>
+ <version>0.20.2-cdh3u4</version>
+ <exclusions>
+ <exclusion>
+ <artifactId>jasper-runtime</artifactId>
+ <groupId>tomcat</groupId>
+ </exclusion>
+ <exclusion>
+ <artifactId>commons-httpclient</artifactId>
+ <groupId>commons-httpclient</groupId>
+ </exclusion>
+ <exclusion>
+ <artifactId>hsqldb</artifactId>
+ <groupId>hsqldb</groupId>
+ </exclusion>
+ <exclusion>
+ <artifactId>commons-cli</artifactId>
+ <groupId>commons-cli</groupId>
+ </exclusion>
+ <exclusion>
+ <artifactId>commons-logging</artifactId>
+ <groupId>commons-logging</groupId>
+ </exclusion>
+ <exclusion>
+ <artifactId>jsp-api</artifactId>
+ <groupId>javax.servlet</groupId>
+ </exclusion>
+ <exclusion>
+ <artifactId>hadoop-ant</artifactId>
+ <groupId>com.cloudera.cdh</groupId>
+ </exclusion>
+ <exclusion>
+ <artifactId>commons-net</artifactId>
+ <groupId>commons-net</groupId>
+ </exclusion>
+ <exclusion>
+ <artifactId>jasper-compiler</artifactId>
+ <groupId>tomcat</groupId>
+ </exclusion>
+ <exclusion>
+ <artifactId>commons-el</artifactId>
+ <groupId>commons-el</groupId>
+ </exclusion>
+ <exclusion>
+ <artifactId>ant</artifactId>
+ <groupId>ant</groupId>
+ </exclusion>
+ <exclusion>
+ <artifactId>jets3t</artifactId>
+ <groupId>net.java.dev.jets3t</groupId>
+ </exclusion>
+ <exclusion>
+ <artifactId>xmlenc</artifactId>
+ <groupId>xmlenc</groupId>
+ </exclusion>
+ <exclusion>
+ <artifactId>core</artifactId>
+ <groupId>org.eclipse.jdt</groupId>
+ </exclusion>
+ <exclusion>
+ <artifactId>commons-codec</artifactId>
+ <groupId>commons-codec</groupId>
+ </exclusion>
+ <exclusion>
+ <artifactId>oro</artifactId>
+ <groupId>oro</groupId>
+ </exclusion>
+ <exclusion>
+ <artifactId>jsp-api</artifactId>
+ <groupId>javax.servlet.jsp</groupId>
+ </exclusion>
+ <exclusion>
+ <artifactId>jetty-util</artifactId>
+ <groupId>org.mortbay.jetty</groupId>
+ </exclusion>
+ <exclusion>
+ <artifactId>jetty</artifactId>
+ <groupId>org.mortbay.jetty</groupId>
+ </exclusion>
+ <exclusion>
+ <artifactId>servlet-api</artifactId>
+ <groupId>javax.servlet</groupId>
+ </exclusion>
+ </exclusions>
+ </dependency>
+ <dependency>
+ <groupId>org.eclipse.jetty</groupId>
+ <artifactId>jetty-server</artifactId>
+ <version>8.1.7.v20120910</version>
+ </dependency>
+ <dependency>
+ <groupId>org.eclipse.jetty</groupId>
+ <artifactId>jetty-servlet</artifactId>
+ <version>8.1.7.v20120910</version>
+ </dependency>
+ <dependency>
+ <groupId>com.sun.jersey</groupId>
+ <artifactId>jersey-bundle</artifactId>
+ <version>1.8</version>
+ </dependency>
+ <dependency>
+ <groupId>commons-logging</groupId>
+ <artifactId>commons-logging</artifactId>
+ <version>1.1.1</version>
+ </dependency>
+ </dependencies>
+ <build>
+ <finalName>tabaqui</finalName>
+ <plugins>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-compiler-plugin</artifactId>
+ <version>2.3.2</version>
+ <configuration>
+ <source>1.6</source>
+ <target>1.6</target>
+ </configuration>
+ </plugin>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-jar-plugin</artifactId>
+ <version>2.3.1</version>
+ <configuration>
+ <finalName>${project.name}-${project.version}</finalName>
+ </configuration>
+ </plugin>
+ <plugin>
+ <artifactId>maven-assembly-plugin</artifactId>
+ <configuration>
+ <appendAssemblyId>false</appendAssemblyId>
+ <finalName>${project.name}-${project.version}</finalName>
+ <descriptors>
+ <descriptor>src/assembly/dist.xml</descriptor>
+ </descriptors>
+ </configuration>
+ </plugin>
+ </plugins>
+ </build>
+</project>
View
43 src/assembly/dist.xml
@@ -0,0 +1,43 @@
+<?xml version="1.0"?>
+<assembly xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.1"
+ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.1 http://maven.apache.org/xsd/assembly-1.1.1.xsd">
+ <!--This 'all' id is not appended to the produced bundle because we do this:
+ http://maven.apache.org/plugins/maven-assembly-plugin/faq.html#required-classifiers
+ -->
+ <id>dist</id>
+ <formats>
+ <format>zip</format>
+ </formats>
+ <fileSets>
+ <fileSet>
+ <includes>
+ <include>${basedir}/*.txt</include>
+ </includes>
+ </fileSet>
+ <fileSet>
+ <directory>conf</directory>
+ </fileSet>
+ <fileSet>
+ <directory>bin</directory>
+ <fileMode>755</fileMode>
+ </fileSet>
+ <fileSet>
+ <directory>target</directory>
+ <outputDirectory>/</outputDirectory>
+ <includes>
+ <include>${project.name}-${project.version}.jar</include>
+ </includes>
+ </fileSet>
+ </fileSets>
+ <dependencySets>
+ <dependencySet>
+ <outputDirectory>/lib</outputDirectory>
+ <unpack>false</unpack>
+ <scope>runtime</scope>
+ <excludes>
+ <exclude>${project.groupId}:${project.artifactId}</exclude>
+ </excludes>
+ </dependencySet>
+ </dependencySets>
+</assembly>
View
109 src/main/java/com/mozilla/hadoop/fs/SequenceFileDirectoryReader.java
@@ -0,0 +1,109 @@
+/*
+ * Copyright 2011 Mozilla Foundation
+ *
+ * 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 com.mozilla.hadoop.fs;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+
+import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.fs.FileStatus;
+import org.apache.hadoop.fs.FileSystem;
+import org.apache.hadoop.fs.Path;
+import org.apache.hadoop.io.SequenceFile;
+import org.apache.hadoop.io.Writable;
+import org.apache.log4j.Logger;
+
+public class SequenceFileDirectoryReader {
+
+ private static final Logger LOG = Logger.getLogger(SequenceFileDirectoryReader.class);
+
+ private Configuration conf = new Configuration();
+ private FileSystem fs;
+ private List<Path> paths;
+ private Iterator<Path> pathIter;
+ private Path curPath;
+ private SequenceFile.Reader curReader;
+
+ public SequenceFileDirectoryReader(Path inputPath) throws IOException {
+ fs = FileSystem.get(inputPath.toUri(), conf);
+ paths = new ArrayList<Path>();
+ for(FileStatus status : fs.listStatus(inputPath)) {
+ Path p = status.getPath();
+ if (!status.isDir() && !p.getName().startsWith("_")) {
+ paths.add(p);
+ }
+ }
+
+ pathIter = paths.iterator();
+ }
+
+ private boolean nextReader() throws IOException {
+ if (curReader != null) {
+ curReader.close();
+ }
+
+ if (!pathIter.hasNext()) {
+ return false;
+ }
+
+ curPath = pathIter.next();
+ curReader = new SequenceFile.Reader(fs, curPath, conf);
+
+ return true;
+ }
+
+ public void close() {
+ if (curReader != null) {
+ try {
+ curReader.close();
+ } catch (IOException e) {
+ LOG.error("Error closing reader", e);
+ }
+ }
+ if (fs != null) {
+ try {
+ fs.close();
+ } catch (IOException e) {
+ LOG.error("Error closing filesystem", e);
+ }
+ }
+ }
+
+ public boolean next(Writable k, Writable v) throws IOException {
+ if (curReader == null) {
+ if (!nextReader()) {
+ return false;
+ }
+ }
+
+ boolean success = curReader.next(k,v);
+ if (!success) {
+ success = nextReader();
+ if (success) {
+ success = curReader.next(k,v);
+ }
+ }
+
+ return success;
+ }
+
+}
View
126 src/main/java/com/mozilla/hadoop/fs/TextFileDirectoryReader.java
@@ -0,0 +1,126 @@
+/*
+ * Copyright 2012 Mozilla Foundation
+ *
+ * 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 com.mozilla.hadoop.fs;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+
+import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.fs.FileStatus;
+import org.apache.hadoop.fs.FileSystem;
+import org.apache.hadoop.fs.Path;
+import org.apache.log4j.Logger;
+
+public class TextFileDirectoryReader {
+
+ private static final Logger LOG = Logger.getLogger(TextFileDirectoryReader.class);
+
+ private Configuration conf = new Configuration();
+ private FileSystem fs;
+ private List<Path> paths;
+ private Iterator<Path> pathIter;
+ private Path curPath;
+ private BufferedReader curReader;
+
+ public TextFileDirectoryReader(Path inputPath) throws IOException {
+ fs = FileSystem.get(inputPath.toUri(), conf);
+ paths = new ArrayList<Path>();
+ for(FileStatus status : fs.listStatus(inputPath)) {
+ Path p = status.getPath();
+ if (!status.isDir() && !p.getName().startsWith("_")) {
+ paths.add(p);
+ }
+ }
+
+ pathIter = paths.iterator();
+ }
+
+ private boolean nextReader() throws IOException {
+ if (curReader != null) {
+ curReader.close();
+ }
+
+ if (!pathIter.hasNext()) {
+ return false;
+ }
+
+ curPath = pathIter.next();
+ curReader = new BufferedReader(new InputStreamReader(fs.open(curPath)));
+
+ return true;
+ }
+
+ public void close() {
+ if (curReader != null) {
+ try {
+ curReader.close();
+ } catch (IOException e) {
+ LOG.error("Error closing reader", e);
+ }
+ }
+ if (fs != null) {
+ try {
+ fs.close();
+ } catch (IOException e) {
+ LOG.error("Error closing filesystem", e);
+ }
+ }
+ }
+
+ public String next() throws IOException {
+ if (curReader == null) {
+ if (!nextReader()) {
+ return null;
+ }
+ }
+
+ String line = curReader.readLine();
+ if (line == null) {
+ boolean success = nextReader();
+ if (success) {
+ line = curReader.readLine();
+ }
+ }
+
+ return line;
+ }
+
+ public static void main(String[] args) {
+ String inputPath = args[0];
+ TextFileDirectoryReader tfdr = null;
+ try {
+ tfdr = new TextFileDirectoryReader(new Path(inputPath));
+ String line = null;
+ while ((line = tfdr.next()) != null) {
+ System.out.println(line);
+ }
+ } catch (IOException e) {
+ LOG.error("IO error while reading directory", e);
+ } finally {
+ if (tfdr != null) {
+ tfdr.close();
+ }
+ }
+ }
+}
View
57 src/main/java/com/mozilla/tabaqui/http/HdfsMergeHandler.java
@@ -0,0 +1,57 @@
+/*
+ * Copyright 2012 Mozilla Foundation
+ *
+ * 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 com.mozilla.tabaqui.http;
+
+import java.io.BufferedWriter;
+import java.io.IOException;
+import java.io.OutputStreamWriter;
+
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.apache.hadoop.fs.Path;
+
+import com.mozilla.hadoop.fs.TextFileDirectoryReader;
+
+public class HdfsMergeHandler extends HttpServlet {
+
+ private static final long serialVersionUID = 8518916903582244868L;
+
+ public void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException {
+ TextFileDirectoryReader dirReader = new TextFileDirectoryReader(new Path(request.getRequestURI()));
+ response.setContentType("text/plain;charset=utf-8");
+ response.setStatus(HttpServletResponse.SC_OK);
+ BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(response.getOutputStream()));
+ try {
+ String line = null;
+ while ((line = dirReader.next()) != null) {
+ writer.write(line);
+ writer.newLine();
+ }
+ writer.flush();
+ } finally {
+ if (writer != null) {
+ writer.close();
+ }
+ }
+ }
+}
View
45 src/main/java/com/mozilla/tabaqui/http/Tabaqui.java
@@ -0,0 +1,45 @@
+/*
+ * Copyright 2012 Mozilla Foundation
+ *
+ * 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 com.mozilla.tabaqui.http;
+
+import org.eclipse.jetty.server.Server;
+import org.eclipse.jetty.servlet.ServletContextHandler;
+import org.eclipse.jetty.servlet.ServletHolder;
+
+public class Tabaqui {
+
+ public static final String PROPERTIES_RESOURCE_NAME = "/tabaqui.properties";
+
+ public static void main(String[] args) throws Exception {
+ int port = Integer.parseInt(System.getProperty("server.port", "8080"));
+ Server server = new Server(port);
+
+ ServletContextHandler root = new ServletContextHandler(server, "/", ServletContextHandler.SESSIONS);
+ ServletHolder holder = new ServletHolder(HdfsMergeHandler.class);
+ root.addServlet(holder, "/*");
+
+ server.setSendServerVersion(false);
+ server.setSendDateHeader(false);
+ server.setStopAtShutdown(true);
+
+ server.start();
+ server.join();
+ }
+}
View
20 src/main/resources/log4j.properties
@@ -0,0 +1,20 @@
+#log4j.debug=true
+
+log4j.rootCategory=INFO, stdout, DRFA
+
+# Stdout
+log4j.appender.stdout=org.apache.log4j.ConsoleAppender
+log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
+log4j.appender.stdout.layout.ConversionPattern=%d{ISO8601} %p %c: %m%n
+# Debugging pattern
+#log4j.appender.stdout.layout.ConversionPattern=[%d{ISO8601}]%5p%6.6r[%t]%x - %C.%M(%F:%L) - %m%n
+
+# File
+log4j.appender.DRFA=org.apache.log4j.DailyRollingFileAppender
+log4j.appender.DRFA.File=logs/tabaqui.log
+log4j.appender.DRFA.DatePattern=.yyyy-MM-dd
+log4j.appender.DRFA.Append=true
+log4j.appender.DRFA.layout=org.apache.log4j.PatternLayout
+log4j.appender.DRFA.layout.ConversionPattern=%d{ISO8601} %p %c: %m%n
+# Debugging Pattern format
+#log4j.appender.DRFA.layout.ConversionPattern=%d{ISO8601} %-5p %c{2} (%F:%M(%L)) - %m%n

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