List of usage examples for org.apache.hadoop.conf Configuration get
public String get(String name, String defaultValue)
name. From source file:com.blackberry.logdriver.util.Cat.java
License:Apache License
@Override public int run(String[] args) throws Exception { Configuration conf = getConf(); // Configuration processed by ToolRunner // If run by Oozie, then load the Oozie conf too if (System.getProperty("oozie.action.conf.xml") != null) { conf.addResource(new URL("file://" + System.getProperty("oozie.action.conf.xml"))); }/*from w w w .j ava2 s .c o m*/ FileSystem fs = FileSystem.get(conf); // The command line options List<Path> paths = new ArrayList<Path>(); Path outputDir = null; // Load input files from the command line if (args.length < 2) { System.out.println("usage: [genericOptions] input [input ...] output"); System.exit(1); } // Get the files we need from the command line. for (int i = 0; i < args.length - 1; i++) { for (FileStatus f : fs.globStatus(new Path(args[i]))) { paths.add(f.getPath()); } } outputDir = new Path(args[args.length - 1]); @SuppressWarnings("deprecation") Job job = new Job(conf); Configuration jobConf = job.getConfiguration(); job.setJarByClass(Cat.class); jobConf.setIfUnset("mapred.job.name", "Cat Files"); // To propagate credentials within Oozie if (System.getenv("HADOOP_TOKEN_FILE_LOCATION") != null) { jobConf.set("mapreduce.job.credentials.binary", System.getenv("HADOOP_TOKEN_FILE_LOCATION")); } // Good output separators include things that are unsupported by XML. So we // just send the byte value of the character through. The restriction here // is that it can't be more than 1 byte when UTF-8 encoded, since it will be // read by Pig which only deals with single byte separators. { String outputSeparator = jobConf.get("logdriver.output.field.separator", DEFAULT_OUTPUT_SEPARATOR); byte[] bytes = outputSeparator.getBytes(UTF_8); if (bytes.length != 1) { LOG.error("The output separator must be a single byte in UTF-8."); return 1; } jobConf.set("logdriver.output.field.separator", Byte.toString(bytes[0])); } job.setInputFormatClass(BoomInputFormat.class); job.setMapperClass(CatMapper.class); job.setMapOutputKeyClass(Text.class); job.setMapOutputValueClass(NullWritable.class); job.setNumReduceTasks(0); job.setOutputFormatClass(TextOutputFormat.class); TextOutputFormat.setOutputPath(job, outputDir); for (Path path : paths) { BoomInputFormat.addInputPath(job, path); } // Run the job. if (conf.getBoolean("job.wait", DEFAULT_WAIT_JOB)) { return job.waitForCompletion(true) ? 0 : 1; } else { job.submit(); return 0; } }
From source file:com.blackberry.logdriver.util.FastSearch.java
License:Apache License
@Override public int run(String[] args) throws Exception { Configuration conf = getConf(); // Configuration processed by ToolRunner // If run by Oozie, then load the Oozie conf too if (System.getProperty("oozie.action.conf.xml") != null) { conf.addResource(new URL("file://" + System.getProperty("oozie.action.conf.xml"))); }//from w w w . j a va 2s . c o m FileSystem fs = FileSystem.get(conf); // The command line options String searchString = null; List<Path> paths = new ArrayList<Path>(); Path outputDir = null; // Load input files from the command line if (args.length < 3) { System.out.println("usage: [genericOptions] searchString input [input ...] output"); System.exit(1); } // Get the files we need from the command line. searchString = args[0]; for (int i = 1; i < args.length - 1; i++) { for (FileStatus f : fs.globStatus(new Path(args[i]))) { paths.add(f.getPath()); } } outputDir = new Path(args[args.length - 1]); @SuppressWarnings("deprecation") Job job = new Job(conf); Configuration jobConf = job.getConfiguration(); job.setJarByClass(FastSearch.class); jobConf.setIfUnset("mapred.job.name", "Search Files"); // To propagate credentials within Oozie if (System.getenv("HADOOP_TOKEN_FILE_LOCATION") != null) { jobConf.set("mapreduce.job.credentials.binary", System.getenv("HADOOP_TOKEN_FILE_LOCATION")); } // Good output separators include things that are unsupported by XML. So we // just send the byte value of the character through. The restriction here // is that it can't be more than 1 byte when UTF-8 encoded, since it will be // read by Pig which only deals with single byte separators. { String outputSeparator = jobConf.get("logdriver.output.field.separator", DEFAULT_OUTPUT_SEPARATOR); byte[] bytes = outputSeparator.getBytes(UTF_8); if (bytes.length != 1) { LOG.error("The output separator must be a single byte in UTF-8."); return 1; } jobConf.set("logdriver.output.field.separator", Byte.toString(bytes[0])); } jobConf.set("logdriver.search.string", Base64.encodeBase64String(searchString.getBytes("UTF-8"))); job.setInputFormatClass(AvroBlockInputFormat.class); job.setMapperClass(SearchMapper.class); job.setMapOutputKeyClass(Text.class); job.setMapOutputValueClass(NullWritable.class); job.setNumReduceTasks(0); // And set the output as usual job.setOutputFormatClass(TextOutputFormat.class); TextOutputFormat.setOutputPath(job, outputDir); for (Path path : paths) { AvroBlockInputFormat.addInputPath(job, path); } // Run the job. if (conf.getBoolean("job.wait", DEFAULT_WAIT_JOB)) { return job.waitForCompletion(true) ? 0 : 1; } else { job.submit(); return 0; } }
From source file:com.blackberry.logdriver.util.Grep.java
License:Apache License
@Override public int run(String[] args) throws Exception { Configuration conf = getConf(); // Configuration processed by ToolRunner // If run by Oozie, then load the Oozie conf too if (System.getProperty("oozie.action.conf.xml") != null) { conf.addResource(new URL("file://" + System.getProperty("oozie.action.conf.xml"))); }// w w w . j a v a2 s.c o m FileSystem fs = FileSystem.get(conf); // The command line options String regex = null; List<Path> paths = new ArrayList<Path>(); Path outputDir = null; // Load input files from the command line if (args.length < 3) { System.out.println("usage: [genericOptions] regex input [input ...] output"); System.exit(1); } // Get the files we need from the command line. regex = args[0]; for (int i = 1; i < args.length - 1; i++) { for (FileStatus f : fs.globStatus(new Path(args[i]))) { paths.add(f.getPath()); } } outputDir = new Path(args[args.length - 1]); @SuppressWarnings("deprecation") Job job = new Job(conf); Configuration jobConf = job.getConfiguration(); job.setJarByClass(Grep.class); jobConf.setIfUnset("mapred.job.name", "Grep Files"); // To propagate credentials within Oozie if (System.getenv("HADOOP_TOKEN_FILE_LOCATION") != null) { jobConf.set("mapreduce.job.credentials.binary", System.getenv("HADOOP_TOKEN_FILE_LOCATION")); } // Good output separators include things that are unsupported by XML. So we // just send the byte value of the character through. The restriction here // is that it can't be more than 1 byte when UTF-8 encoded, since it will be // read by Pig which only deals with single byte separators. { String outputSeparator = jobConf.get("logdriver.output.field.separator", DEFAULT_OUTPUT_SEPARATOR); byte[] bytes = outputSeparator.getBytes(UTF_8); if (bytes.length != 1) { LOG.error("The output separator must be a single byte in UTF-8."); return 1; } jobConf.set("logdriver.output.field.separator", Byte.toString(bytes[0])); } jobConf.set("logdriver.grep.regex", Base64.encodeBase64String(regex.getBytes("UTF-8"))); job.setInputFormatClass(BoomInputFormat.class); job.setMapperClass(GrepMapper.class); job.setMapOutputKeyClass(Text.class); job.setMapOutputValueClass(NullWritable.class); job.setNumReduceTasks(0); // And set the output as usual job.setOutputFormatClass(TextOutputFormat.class); TextOutputFormat.setOutputPath(job, outputDir); for (Path path : paths) { BoomInputFormat.addInputPath(job, path); } // Run the job. if (conf.getBoolean("job.wait", DEFAULT_WAIT_JOB)) { return job.waitForCompletion(true) ? 0 : 1; } else { job.submit(); return 0; } }
From source file:com.blackberry.logdriver.util.MultiSearch.java
License:Apache License
@Override public int run(String[] args) throws Exception { Configuration conf = getConf(); // Configuration processed by ToolRunner // If run by Oozie, then load the Oozie conf too if (System.getProperty("oozie.action.conf.xml") != null) { conf.addResource(new URL("file://" + System.getProperty("oozie.action.conf.xml"))); }//from ww w . ja v a 2s.co m FileSystem fs = FileSystem.get(conf); // The command line options String searchStringDir = null; List<Path> paths = new ArrayList<Path>(); Path outputDir = null; // Load input files from the command line if (args.length < 3) { System.out.println("usage: [genericOptions] searchStringDirectory input [input ...] output"); System.exit(1); } // Get the files we need from the command line. searchStringDir = args[0]; // We are going to be reading all the files in this directory a lot. So // let's up the replication factor by a lot so that they're easy to read. for (FileStatus f : fs.listStatus(new Path(searchStringDir))) { fs.setReplication(f.getPath(), (short) 16); } for (int i = 1; i < args.length - 1; i++) { for (FileStatus f : fs.globStatus(new Path(args[i]))) { paths.add(f.getPath()); } } outputDir = new Path(args[args.length - 1]); @SuppressWarnings("deprecation") Job job = new Job(conf); Configuration jobConf = job.getConfiguration(); job.setJarByClass(MultiSearch.class); jobConf.setIfUnset("mapred.job.name", "MultiSearch"); // To propagate credentials within Oozie if (System.getenv("HADOOP_TOKEN_FILE_LOCATION") != null) { jobConf.set("mapreduce.job.credentials.binary", System.getenv("HADOOP_TOKEN_FILE_LOCATION")); } // Good output separators include things that are unsupported by XML. So we // just send the byte value of the character through. The restriction here // is that it can't be more than 1 byte when UTF-8 encoded, since it will be // read by Pig which only deals with single byte separators. { String outputSeparator = jobConf.get("logdriver.output.field.separator", DEFAULT_OUTPUT_SEPARATOR); byte[] bytes = outputSeparator.getBytes(UTF_8); if (bytes.length != 1) { LOG.error("The output separator must be a single byte in UTF-8."); return 1; } jobConf.set("logdriver.output.field.separator", Byte.toString(bytes[0])); } jobConf.set("logdriver.search.string.dir", searchStringDir); // This search is generally too fast to make good use of 128MB blocks, so // let's set the value to 256MB (if it's not set already) if (jobConf.get("mapred.max.split.size") == null) { jobConf.setLong("mapred.max.split.size", 256 * 1024 * 1024); } job.setInputFormatClass(AvroBlockInputFormat.class); job.setMapperClass(SearchMapper.class); job.setMapOutputKeyClass(Text.class); job.setMapOutputValueClass(NullWritable.class); job.setNumReduceTasks(0); job.setOutputFormatClass(TextOutputFormat.class); TextOutputFormat.setOutputPath(job, outputDir); for (Path path : paths) { AvroBlockInputFormat.addInputPath(job, path); } // Run the job. if (conf.getBoolean("job.wait", DEFAULT_WAIT_JOB)) { return job.waitForCompletion(true) ? 0 : 1; } else { job.submit(); return 0; } }
From source file:com.blackberry.logdriver.util.Search.java
License:Apache License
@Override public int run(String[] args) throws Exception { Configuration conf = getConf(); // Configuration processed by ToolRunner // If run by Oozie, then load the Oozie conf too if (System.getProperty("oozie.action.conf.xml") != null) { conf.addResource(new URL("file://" + System.getProperty("oozie.action.conf.xml"))); }// www.ja v a 2 s. c o m FileSystem fs = FileSystem.get(conf); // The command line options String searchString = null; List<Path> paths = new ArrayList<Path>(); Path outputDir = null; // Load input files from the command line if (args.length < 3) { System.out.println("usage: [genericOptions] searchString input [input ...] output"); System.exit(1); } // Get the files we need from the command line. searchString = args[0]; for (int i = 1; i < args.length - 1; i++) { for (FileStatus f : fs.globStatus(new Path(args[i]))) { paths.add(f.getPath()); } } outputDir = new Path(args[args.length - 1]); @SuppressWarnings("deprecation") Job job = new Job(conf); Configuration jobConf = job.getConfiguration(); job.setJarByClass(Search.class); jobConf.setIfUnset("mapred.job.name", "Search Files"); // To propagate credentials within Oozie if (System.getenv("HADOOP_TOKEN_FILE_LOCATION") != null) { jobConf.set("mapreduce.job.credentials.binary", System.getenv("HADOOP_TOKEN_FILE_LOCATION")); } // Good output separators include things that are unsupported by XML. So we // just send the byte value of the character through. The restriction here // is that it can't be more than 1 byte when UTF-8 encoded, since it will be // read by Pig which only deals with single byte separators. { String outputSeparator = jobConf.get("logdriver.output.field.separator", DEFAULT_OUTPUT_SEPARATOR); byte[] bytes = outputSeparator.getBytes(UTF_8); if (bytes.length != 1) { LOG.error("The output separator must be a single byte in UTF-8."); return 1; } jobConf.set("logdriver.output.field.separator", Byte.toString(bytes[0])); } jobConf.set("logdriver.search.string", searchString); job.setInputFormatClass(BoomInputFormat.class); job.setMapperClass(SearchMapper.class); job.setMapOutputKeyClass(Text.class); job.setMapOutputValueClass(NullWritable.class); job.setNumReduceTasks(0); // And set the output as usual job.setOutputFormatClass(TextOutputFormat.class); TextOutputFormat.setOutputPath(job, outputDir); for (Path path : paths) { BoomInputFormat.addInputPath(job, path); } // Run the job. if (conf.getBoolean("job.wait", DEFAULT_WAIT_JOB)) { return job.waitForCompletion(true) ? 0 : 1; } else { job.submit(); return 0; } }
From source file:com.blackberry.logtools.LogTools.java
License:Apache License
public void runPigRemote(Map<String, String> params, String out, String tmp, boolean quiet, boolean silent, Configuration conf, String queue_name, String additional_jars, File pig_tmp, ArrayList<String> D_options, String PIG_DIR, FileSystem fs) { //Set input parameter for pig job - calling Pig directly params.put("tmpdir", StringEscapeUtils.escapeJava(tmp)); //Check for an out of '-', meaning write to stdout String pigout;//from w ww.j a v a 2 s . c o m if (out.equals("-")) { params.put("out", tmp + "/final"); pigout = tmp + "/final"; } else { params.put("out", StringEscapeUtils.escapeJava(out)); pigout = StringEscapeUtils.escapeJava(out); } try { logConsole(quiet, silent, info, "Running PIG Command"); conf.set("mapred.job.queue.name", queue_name); conf.set("pig.additional.jars", additional_jars); conf.set("pig.exec.reducers.bytes.per.reducer", Integer.toString(100 * 1000 * 1000)); conf.set("pig.logfile", pig_tmp.toString()); conf.set("hadoopversion", "23"); //PIG temp directory set to be able to delete all temp files/directories conf.set("pig.temp.dir", tmp); //Setting output separator for logdriver String DEFAULT_OUTPUT_SEPARATOR = "\t"; Charset UTF_8 = Charset.forName("UTF-8"); String outputSeparator = conf.get("logdriver.output.field.separator", DEFAULT_OUTPUT_SEPARATOR); byte[] bytes = outputSeparator.getBytes(UTF_8); if (bytes.length != 1) { logConsole(true, true, error, "The output separator must be a single byte in UTF-8."); System.exit(1); } conf.set("logdriver.output.field.separator", Byte.toString(bytes[0])); dOpts(D_options, silent, out, conf); PigServer pigServer = new PigServer(ExecType.MAPREDUCE, conf); pigServer.registerScript(PIG_DIR + "/formatAndSort.pg", params); } catch (Exception e) { e.printStackTrace(); System.exit(1); } logConsole(quiet, silent, warn, "PIG Job Completed."); if (out.equals("-")) { System.out.println(";#################### DATA RESULTS ####################"); try { //Create filter to find files with the results from PIG job PathFilter filter = new PathFilter() { public boolean accept(Path file) { return file.getName().contains("part-"); } }; //Find the files in the directory, open and printout results FileStatus[] status = fs.listStatus(new Path(tmp + "/final"), filter); for (int i = 0; i < status.length; i++) { BufferedReader br = new BufferedReader(new InputStreamReader(fs.open(status[i].getPath()))); String line; line = br.readLine(); while (line != null) { System.out.println(line); line = br.readLine(); } } System.out.println(";#################### END OF RESULTS ####################"); } catch (IOException e) { e.printStackTrace(); System.exit(1); } } else { System.out.println( ";#################### Done. Search results are in " + pigout + " ####################"); } }
From source file:com.blackberry.logtools.LogTools.java
License:Apache License
public void runPigLocal(Map<String, String> params, String out, String tmp, final boolean quiet, final boolean silent, Configuration conf, String queue_name, String additional_jars, File pig_tmp, ArrayList<String> D_options, String PIG_DIR, FileSystem fs) throws IllegalArgumentException, IOException { //Create temp file on local to hold data to sort final File local_tmp = Files.createTempDir(); local_tmp.deleteOnExit();//from w ww .j av a 2s . co m Runtime.getRuntime().addShutdownHook(new Thread(new Runnable() { @Override public void run() { try { logConsole(quiet, silent, warn, "Deleting tmp files in local tmp"); delete(local_tmp); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } })); //Set input parameter for pig job params.put("tmpdir", local_tmp.toString() + "/" + tmp); //Check for an out of '-', meaning write to stdout String pigout; if (out.equals("-")) { params.put("out", local_tmp + "/" + tmp + "/final"); pigout = local_tmp + "/" + tmp + "/final"; } else { params.put("out", local_tmp + "/" + StringEscapeUtils.escapeJava(out)); pigout = StringEscapeUtils.escapeJava(out); } //Copy the tmp folder from HDFS to the local tmp directory, and delete the remote folder fs.copyToLocalFile(true, new Path(tmp), new Path(local_tmp + "/" + tmp)); try { logConsole(quiet, silent, info, "Running PIG Command"); conf.set("mapred.job.queue.name", queue_name); conf.set("pig.additional.jars", additional_jars); conf.set("pig.exec.reducers.bytes.per.reducer", Integer.toString(100 * 1000 * 1000)); conf.set("pig.logfile", pig_tmp.toString()); conf.set("hadoopversion", "23"); //PIG temp directory set to be able to delete all temp files/directories conf.set("pig.temp.dir", local_tmp.getAbsolutePath()); //Setting output separator for logdriver String DEFAULT_OUTPUT_SEPARATOR = "\t"; Charset UTF_8 = Charset.forName("UTF-8"); String outputSeparator = conf.get("logdriver.output.field.separator", DEFAULT_OUTPUT_SEPARATOR); byte[] bytes = outputSeparator.getBytes(UTF_8); if (bytes.length != 1) { System.err.println( ";******************** The output separator must be a single byte in UTF-8. ******************** "); System.exit(1); } conf.set("logdriver.output.field.separator", Byte.toString(bytes[0])); dOpts(D_options, silent, out, conf); PigServer pigServer = new PigServer(ExecType.LOCAL, conf); UserGroupInformation.setConfiguration(new Configuration(false)); pigServer.registerScript(PIG_DIR + "/formatAndSortLocal.pg", params); } catch (Exception e) { e.printStackTrace(); System.exit(1); } logConsole(quiet, silent, warn, "PIG Job Completed."); if (out.equals("-")) { System.out.println(";#################### DATA RESULTS ####################"); try { File results = new File(pigout); String[] resultList = results.list(); //Find the files in the directory, open and printout results for (int i = 0; i < resultList.length; i++) { if (resultList[i].contains("part-") && !resultList[i].contains(".crc")) { BufferedReader br = new BufferedReader( new FileReader(new File(pigout + "/" + resultList[i]))); String line; line = br.readLine(); while (line != null) { System.out.println(line); line = br.readLine(); } br.close(); } } System.out.println(";#################### END OF RESULTS ####################"); } catch (IOException e) { e.printStackTrace(); System.exit(1); } } else { fs.copyFromLocalFile(new Path(local_tmp + "/" + StringEscapeUtils.escapeJava(out)), new Path(pigout)); System.out.println( ";#################### Done. Search results are in " + pigout + " ####################"); } }
From source file:com.blm.orc.OrcInputFormat.java
License:Apache License
@Override public RowReader<OrcStruct> getReader(InputSplit inputSplit, Options options) throws IOException { final OrcSplit split = (OrcSplit) inputSplit; final Path path = split.getPath(); Path root;/*from w w w .ja va2 s . co m*/ if (split.hasBase()) { if (split.isOriginal()) { root = path.getParent(); } else { root = path.getParent().getParent(); } } else { root = path; } final Path[] deltas = AcidUtils.deserializeDeltas(root, split.getDeltas()); final Configuration conf = options.getConfiguration(); final Reader reader; final int bucket; Reader.Options readOptions = new Reader.Options(); readOptions.range(split.getStart(), split.getLength()); if (split.hasBase()) { bucket = AcidUtils.parseBaseBucketFilename(split.getPath(), conf).getBucket(); reader = OrcFile.createReader(path, OrcFile.readerOptions(conf)); final List<OrcProto.Type> types = reader.getTypes(); setIncludedColumns(readOptions, types, conf, split.isOriginal()); setSearchArgument(readOptions, types, conf, split.isOriginal()); } else { bucket = (int) split.getStart(); reader = null; } String txnString = conf.get(ValidTxnList.VALID_TXNS_KEY, Long.MAX_VALUE + ":"); ValidTxnList validTxnList = new ValidTxnListImpl(txnString); final OrcRawRecordMerger records = new OrcRawRecordMerger(conf, true, reader, split.isOriginal(), bucket, validTxnList, readOptions, deltas); return new RowReader<OrcStruct>() { OrcStruct innerRecord = records.createValue(); @Override public ObjectInspector getObjectInspector() { return ((StructObjectInspector) records.getObjectInspector()).getAllStructFieldRefs() .get(OrcRecordUpdater.ROW).getFieldObjectInspector(); } @Override public boolean next(RecordIdentifier recordIdentifier, OrcStruct orcStruct) throws IOException { boolean result; // filter out the deleted records do { result = records.next(recordIdentifier, innerRecord); } while (result && OrcRecordUpdater.getOperation(innerRecord) == OrcRecordUpdater.DELETE_OPERATION); if (result) { // swap the fields with the passed in orcStruct orcStruct.linkFields(OrcRecordUpdater.getRow(innerRecord)); } return result; } @Override public RecordIdentifier createKey() { return records.createKey(); } @Override public OrcStruct createValue() { return new OrcStruct(records.getColumns()); } @Override public long getPos() throws IOException { return records.getPos(); } @Override public void close() throws IOException { records.close(); } @Override public float getProgress() throws IOException { return records.getProgress(); } }; }
From source file:com.bonc.mr_roamRecognition_hjpt.comm.FileCountTextOutputFormat.java
License:Apache License
public RecordWriter<K, V> getRecordWriter(TaskAttemptContext job) throws IOException, InterruptedException { Configuration conf = job.getConfiguration(); boolean isCompressed = getCompressOutput(job); String keyValueSeparator = conf.get(SEPERATOR, "\t"); CompressionCodec codec = null;/*from w w w . j a v a 2 s.c om*/ String extension = ""; if (isCompressed) { Class<? extends CompressionCodec> codecClass = getOutputCompressorClass(job, GzipCodec.class); codec = (CompressionCodec) ReflectionUtils.newInstance(codecClass, conf); extension = codec.getDefaultExtension(); } Path file = getDefaultWorkFile(job, extension); FileSystem fs = file.getFileSystem(conf); if (!isCompressed) { FSDataOutputStream fileOut = fs.create(file, false); return new LineRecordWriter<K, V>(fileOut, keyValueSeparator); } else { FSDataOutputStream fileOut = fs.create(file, false); return new LineRecordWriter<K, V>(new DataOutputStream(codec.createOutputStream(fileOut)), keyValueSeparator); } }
From source file:com.chinamobile.bcbsp.http.HttpServer.java
License:Apache License
/** * Create a status server on the given port. * @param name The name of the server/*from ww w .j a v a2 s. c o m*/ * @param bindAddress The IP address of the server * @param port The port to use on the server * @param findPort * whether the server should start at the given port and increment by 1 * until it finds a free port * @param conf Configuration. */ public HttpServer(String name, String bindAddress, int port, boolean findPort, Configuration conf) throws IOException { webServer = new Server(); this.findPort = findPort; listener = createBaseListener(conf); listener.setHost(bindAddress); listener.setPort(port); webServer.addConnector(listener); webServer.setThreadPool(new BoundedThreadPool()); final String appDir = conf.get("bsp.http.infoserver.webapps", "/usr/bc-bsp-0.1/webapps"); ContextHandlerCollection contexts = new ContextHandlerCollection(); webServer.setHandler(contexts); webAppContext = new WebAppContext(); System.setProperty("java.naming.factory.initial", "org.mortbay.naming.InitialContextFactory"); System.setProperty("java.naming.factory.url.pkgs", "org.mortbay.naming"); webAppContext.setContextPath("/"); webAppContext.setWar(appDir + "/" + name); webServer.addHandler(webAppContext); addDefaultApps(contexts, appDir); addDefaultServlets(); }