List of usage examples for org.apache.hadoop.conf Configuration addResource
public void addResource(Configuration conf)
From source file:com.ikanow.aleph2.harvest.logstash.utils.LogstashUtils.java
License:Apache License
protected static Configuration getConfiguration(final GlobalPropertiesBean globals, final int attempt) { synchronized (Configuration.class) { Configuration config = new Configuration(false); if (new File(globals.local_yarn_config_dir()).exists()) { config.addResource(new Path(globals.local_yarn_config_dir() + "/yarn-site.xml")); config.addResource(new Path(globals.local_yarn_config_dir() + "/core-site.xml")); config.addResource(new Path(globals.local_yarn_config_dir() + "/hdfs-site.xml")); } else {//from w w w . j ava 2s .co m final String alternative = System.getenv("HADOOP_CONF_DIR"); _logger.warn("Aleph2 yarn-config dir not found, try alternative: " + alternative); // (another alternative would be HADOOP_HOME + "/conf") if ((null != alternative) && new File(alternative).exists()) { config.addResource(new Path(alternative + "/yarn-site.xml")); config.addResource(new Path(alternative + "/core-site.xml")); config.addResource(new Path(alternative + "/hdfs-site.xml")); } else // last ditch - will work for local testing but never from anything remote config.addResource("default_fs.xml"); } if (attempt > 10) { // (try sleeping here) final long to_sleep = 500L + (new Date().getTime() % 100L); // (add random component) try { Thread.sleep(to_sleep); } catch (Exception e) { } } // These are not added by Hortonworks, so add them manually config.set("fs.hdfs.impl", "org.apache.hadoop.hdfs.DistributedFileSystem"); config.set("fs.file.impl", "org.apache.hadoop.fs.LocalFileSystem"); config.set("fs.AbstractFileSystem.hdfs.impl", "org.apache.hadoop.fs.Hdfs"); config.set("fs.AbstractFileSystem.file.impl", "org.apache.hadoop.fs.local.LocalFs"); return config; } }
From source file:com.ikanow.aleph2.search_service.elasticsearch.utils.ElasticsearchHiveUtils.java
License:Apache License
/** Support for strange concurrent modification exception * @param try_number/*from w w w . ja v a 2 s . co m*/ * @return */ protected static Configuration getHiveConfiguration(int attempt, final GlobalPropertiesBean globals) { synchronized (Configuration.class) { Configuration config = new Configuration(false); final String hive_config_file = globals.local_yarn_config_dir() + "/hive-site.xml"; if (new File(hive_config_file).exists()) { config.addResource(new Path(hive_config_file)); } else { throw new RuntimeException(ERROR_HIVE_NOT_CONFIGURED); } if (attempt > 10) { // (try sleeping here) final long to_sleep = 500L + (new Date().getTime() % 100L); // (add random component) try { Thread.sleep(to_sleep); } catch (Exception e) { } } return config; } }
From source file:com.ikanow.aleph2.storage_service_hdfs.services.HdfsStorageService.java
License:Apache License
/** * Override this function with system specific configuration * @return// www . j ava 2 s . com */ protected Configuration getConfiguration() { Configuration config = new Configuration(false); if (new File(_globals.local_yarn_config_dir()).exists()) { config.addResource(new Path(_globals.local_yarn_config_dir() + "/yarn-site.xml")); config.addResource(new Path(_globals.local_yarn_config_dir() + "/core-site.xml")); config.addResource(new Path(_globals.local_yarn_config_dir() + "/hdfs-site.xml")); } else { config.addResource("default_fs.xml"); } // These are not added by Hortonworks, so add them manually config.set("fs.hdfs.impl", "org.apache.hadoop.hdfs.DistributedFileSystem"); config.set("fs.AbstractFileSystem.hdfs.impl", "org.apache.hadoop.fs.Hdfs"); return config; }
From source file:com.ikanow.infinit.e.processing.custom.launcher.CustomHadoopTaskLauncher.java
License:Open Source License
@SuppressWarnings({ "unchecked", "rawtypes" })
public String runHadoopJob(CustomMapReduceJobPojo job, String tempJarLocation)
throws IOException, SAXException, ParserConfigurationException {
StringWriter xml = new StringWriter();
String outputCollection = job.outputCollectionTemp;// (non-append mode)
if ((null != job.appendResults) && job.appendResults)
outputCollection = job.outputCollection; // (append mode, write directly in....)
else if (null != job.incrementalMode)
job.incrementalMode = false; // (not allowed to be in incremental mode and not update mode)
createConfigXML(xml, job.jobtitle, job.inputCollection,
InfiniteHadoopUtils.getQueryOrProcessing(job.query, InfiniteHadoopUtils.QuerySpec.INPUTFIELDS),
job.isCustomTable, job.getOutputDatabase(), job._id.toString(), outputCollection, job.mapper,
job.reducer, job.combiner,//w w w. ja v a 2 s. c om
InfiniteHadoopUtils.getQueryOrProcessing(job.query, InfiniteHadoopUtils.QuerySpec.QUERY),
job.communityIds, job.outputKey, job.outputValue, job.arguments, job.incrementalMode,
job.submitterID, job.selfMerge, job.outputCollection, job.appendResults);
ClassLoader savedClassLoader = Thread.currentThread().getContextClassLoader();
URLClassLoader child = new URLClassLoader(new URL[] { new File(tempJarLocation).toURI().toURL() },
savedClassLoader);
Thread.currentThread().setContextClassLoader(child);
// Check version: for now, any infinit.e.data_model with an VersionTest class is acceptable
boolean dataModelLoaded = true;
try {
URLClassLoader versionTest = new URLClassLoader(new URL[] { new File(tempJarLocation).toURI().toURL() },
null);
try {
Class.forName("com.ikanow.infinit.e.data_model.custom.InfiniteMongoInputFormat", true, versionTest);
} catch (ClassNotFoundException e2) {
//(this is fine, will use the cached version)
dataModelLoaded = false;
}
if (dataModelLoaded)
Class.forName("com.ikanow.infinit.e.data_model.custom.InfiniteMongoVersionTest", true, versionTest);
} catch (ClassNotFoundException e1) {
throw new RuntimeException(
"This JAR is compiled with too old a version of the data-model, please recompile with Jan 2014 (rc2) onwards");
}
// Now load the XML into a configuration object:
Configuration config = new Configuration();
// Add the client configuration overrides:
if (!bLocalMode) {
String hadoopConfigPath = props_custom.getHadoopConfigPath() + "/hadoop/";
config.addResource(new Path(hadoopConfigPath + "core-site.xml"));
config.addResource(new Path(hadoopConfigPath + "mapred-site.xml"));
config.addResource(new Path(hadoopConfigPath + "hadoop-site.xml"));
} //TESTED
try {
DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
Document doc = dBuilder.parse(new ByteArrayInputStream(xml.toString().getBytes()));
NodeList nList = doc.getElementsByTagName("property");
for (int temp = 0; temp < nList.getLength(); temp++) {
Node nNode = nList.item(temp);
if (nNode.getNodeType() == Node.ELEMENT_NODE) {
Element eElement = (Element) nNode;
String name = getTagValue("name", eElement);
String value = getTagValue("value", eElement);
if ((null != name) && (null != value)) {
config.set(name, value);
}
}
}
} catch (Exception e) {
throw new IOException(e.getMessage());
}
// Some other config defaults:
// (not sure if these are actually applied, or derived from the defaults - for some reason they don't appear in CDH's client config)
config.set("mapred.map.tasks.speculative.execution", "false");
config.set("mapred.reduce.tasks.speculative.execution", "false");
// (default security is ignored here, have it set via HADOOP_TASKTRACKER_CONF in cloudera)
// Now run the JAR file
try {
BasicDBObject advancedConfigurationDbo = null;
try {
advancedConfigurationDbo = (null != job.query)
? ((BasicDBObject) com.mongodb.util.JSON.parse(job.query))
: (new BasicDBObject());
} catch (Exception e) {
advancedConfigurationDbo = new BasicDBObject();
}
boolean esMode = advancedConfigurationDbo.containsField("qt") && !job.isCustomTable;
if (esMode && !job.inputCollection.equals("doc_metadata.metadata")) {
throw new RuntimeException(
"Infinit.e Queries are only supported on doc_metadata - use MongoDB queries instead.");
}
config.setBoolean("mapred.used.genericoptionsparser", true); // (just stops an annoying warning from appearing)
if (bLocalMode) { // local job tracker and FS mode
config.set("mapred.job.tracker", "local");
config.set("fs.default.name", "local");
} else {
if (bTestMode) { // run job tracker locally but FS mode remotely
config.set("mapred.job.tracker", "local");
} else { // normal job tracker
String trackerUrl = HadoopUtils.getXMLProperty(
props_custom.getHadoopConfigPath() + "/hadoop/mapred-site.xml", "mapred.job.tracker");
config.set("mapred.job.tracker", trackerUrl);
}
String fsUrl = HadoopUtils.getXMLProperty(
props_custom.getHadoopConfigPath() + "/hadoop/core-site.xml", "fs.default.name");
config.set("fs.default.name", fsUrl);
}
if (!dataModelLoaded && !(bTestMode || bLocalMode)) { // If running distributed and no data model loaded then add ourselves
Path jarToCache = InfiniteHadoopUtils.cacheLocalFile("/opt/infinite-home/lib/",
"infinit.e.data_model.jar", config);
DistributedCache.addFileToClassPath(jarToCache, config);
jarToCache = InfiniteHadoopUtils.cacheLocalFile("/opt/infinite-home/lib/",
"infinit.e.processing.custom.library.jar", config);
DistributedCache.addFileToClassPath(jarToCache, config);
} //TESTED
// Debug scripts (only if they exist), and only in non local/test mode
if (!bLocalMode && !bTestMode) {
try {
Path scriptToCache = InfiniteHadoopUtils.cacheLocalFile("/opt/infinite-home/scripts/",
"custom_map_error_handler.sh", config);
config.set("mapred.map.task.debug.script", "custom_map_error_handler.sh " + job.jobtitle);
config.set("mapreduce.map.debug.script", "custom_map_error_handler.sh " + job.jobtitle);
DistributedCache.createSymlink(config);
DistributedCache.addCacheFile(scriptToCache.toUri(), config);
} catch (Exception e) {
} // just carry on
try {
Path scriptToCache = InfiniteHadoopUtils.cacheLocalFile("/opt/infinite-home/scripts/",
"custom_reduce_error_handler.sh", config);
config.set("mapred.reduce.task.debug.script", "custom_reduce_error_handler.sh " + job.jobtitle);
config.set("mapreduce.reduce.debug.script", "custom_reduce_error_handler.sh " + job.jobtitle);
DistributedCache.createSymlink(config);
DistributedCache.addCacheFile(scriptToCache.toUri(), config);
} catch (Exception e) {
} // just carry on
} //TODO (???): TOTEST
// (need to do these 2 things here before the job is created, at which point the config class has been copied across)
//1)
Class<?> mapperClazz = Class.forName(job.mapper, true, child);
if (ICustomInfiniteInternalEngine.class.isAssignableFrom(mapperClazz)) { // Special case: internal custom engine, so gets an additional integration hook
ICustomInfiniteInternalEngine preActivities = (ICustomInfiniteInternalEngine) mapperClazz
.newInstance();
preActivities.preTaskActivities(job._id, job.communityIds, config, !(bTestMode || bLocalMode));
} //TESTED
//2)
if (job.inputCollection.equalsIgnoreCase("file.binary_shares")) {
// Need to download the GridFSZip file
try {
Path jarToCache = InfiniteHadoopUtils.cacheLocalFile("/opt/infinite-home/lib/unbundled/",
"GridFSZipFile.jar", config);
DistributedCache.addFileToClassPath(jarToCache, config);
} catch (Throwable t) {
} // (this is fine, will already be on the classpath .. otherwise lots of other stuff will be failing all over the place!)
}
if (job.inputCollection.equals("records")) {
InfiniteElasticsearchHadoopUtils.handleElasticsearchInput(job, config, advancedConfigurationDbo);
//(won't run under 0.19 so running with "records" should cause all sorts of exceptions)
} //TESTED (by hand)
if (bTestMode || bLocalMode) { // If running locally, turn "snappy" off - tomcat isn't pointing its native library path in the right place
config.set("mapred.map.output.compression.codec", "org.apache.hadoop.io.compress.DefaultCodec");
}
// Manually specified caches
List<URL> localJarCaches = InfiniteHadoopUtils.handleCacheList(advancedConfigurationDbo.get("$caches"),
job, config, props_custom);
Job hj = new Job(config); // (NOTE: from here, changes to config are ignored)
try {
if (null != localJarCaches) {
if (bLocalMode || bTestMode) {
Method method = URLClassLoader.class.getDeclaredMethod("addURL", new Class[] { URL.class });
method.setAccessible(true);
method.invoke(child, localJarCaches.toArray());
} //TOTEST (tested logically)
}
Class<?> classToLoad = Class.forName(job.mapper, true, child);
hj.setJarByClass(classToLoad);
if (job.inputCollection.equalsIgnoreCase("filesystem")) {
String inputPath = null;
try {
inputPath = MongoDbUtil.getProperty(advancedConfigurationDbo, "file.url");
if (!inputPath.endsWith("/")) {
inputPath = inputPath + "/";
}
} catch (Exception e) {
}
if (null == inputPath) {
throw new RuntimeException("Must specify 'file.url' if reading from filesystem.");
}
inputPath = InfiniteHadoopUtils.authenticateInputDirectory(job, inputPath);
InfiniteFileInputFormat.addInputPath(hj, new Path(inputPath + "*/*")); // (that extra bit makes it recursive)
InfiniteFileInputFormat.setMaxInputSplitSize(hj, 33554432); // (32MB)
InfiniteFileInputFormat.setInfiniteInputPathFilter(hj, config);
hj.setInputFormatClass((Class<? extends InputFormat>) Class.forName(
"com.ikanow.infinit.e.data_model.custom.InfiniteFileInputFormat", true, child));
} else if (job.inputCollection.equalsIgnoreCase("file.binary_shares")) {
String[] oidStrs = null;
try {
String inputPath = MongoDbUtil.getProperty(advancedConfigurationDbo, "file.url");
Pattern oidExtractor = Pattern.compile("inf://share/([^/]+)");
Matcher m = oidExtractor.matcher(inputPath);
if (m.find()) {
oidStrs = m.group(1).split("\\s*,\\s*");
} else {
throw new RuntimeException(
"file.url must be in format inf://share/<oid-list>/<string>: " + inputPath);
}
InfiniteHadoopUtils.authenticateShareList(job, oidStrs);
} catch (Exception e) {
throw new RuntimeException(
"Authentication error: " + e.getMessage() + ": " + advancedConfigurationDbo, e);
}
hj.getConfiguration().setStrings("mapred.input.dir", oidStrs);
hj.setInputFormatClass((Class<? extends InputFormat>) Class.forName(
"com.ikanow.infinit.e.data_model.custom.InfiniteShareInputFormat", true, child));
} else if (job.inputCollection.equals("records")) {
hj.setInputFormatClass((Class<? extends InputFormat>) Class
.forName("com.ikanow.infinit.e.data_model.custom.InfiniteEsInputFormat", true, child));
} else {
if (esMode) {
hj.setInputFormatClass((Class<? extends InputFormat>) Class.forName(
"com.ikanow.infinit.e.processing.custom.utils.InfiniteElasticsearchMongoInputFormat",
true, child));
} else {
hj.setInputFormatClass((Class<? extends InputFormat>) Class.forName(
"com.ikanow.infinit.e.data_model.custom.InfiniteMongoInputFormat", true, child));
}
}
if ((null != job.exportToHdfs) && job.exportToHdfs) {
//TODO (INF-2469): Also, if the output key is BSON then also run as text (but output as JSON?)
Path outPath = InfiniteHadoopUtils.ensureOutputDirectory(job, props_custom);
if ((null != job.outputKey) && (null != job.outputValue)
&& job.outputKey.equalsIgnoreCase("org.apache.hadoop.io.text")
&& job.outputValue.equalsIgnoreCase("org.apache.hadoop.io.text")) {
// (slight hack before I sort out the horrendous job class - if key/val both text and exporting to HDFS then output as Text)
hj.setOutputFormatClass((Class<? extends OutputFormat>) Class
.forName("org.apache.hadoop.mapreduce.lib.output.TextOutputFormat", true, child));
TextOutputFormat.setOutputPath(hj, outPath);
} //TESTED
else {
hj.setOutputFormatClass((Class<? extends OutputFormat>) Class.forName(
"org.apache.hadoop.mapreduce.lib.output.SequenceFileOutputFormat", true, child));
SequenceFileOutputFormat.setOutputPath(hj, outPath);
} //TESTED
} else { // normal case, stays in MongoDB
hj.setOutputFormatClass((Class<? extends OutputFormat>) Class.forName(
"com.ikanow.infinit.e.data_model.custom.InfiniteMongoOutputFormat", true, child));
}
hj.setMapperClass((Class<? extends Mapper>) mapperClazz);
String mapperOutputKeyOverride = advancedConfigurationDbo.getString("$mapper_key_class", null);
if (null != mapperOutputKeyOverride) {
hj.setMapOutputKeyClass(Class.forName(mapperOutputKeyOverride));
} //TESTED
String mapperOutputValueOverride = advancedConfigurationDbo.getString("$mapper_value_class", null);
if (null != mapperOutputValueOverride) {
hj.setMapOutputValueClass(Class.forName(mapperOutputValueOverride));
} //TESTED
if ((null != job.reducer) && !job.reducer.startsWith("#") && !job.reducer.equalsIgnoreCase("null")
&& !job.reducer.equalsIgnoreCase("none")) {
hj.setReducerClass((Class<? extends Reducer>) Class.forName(job.reducer, true, child));
// Variable reducers:
if (null != job.query) {
try {
hj.setNumReduceTasks(advancedConfigurationDbo.getInt("$reducers", 1));
} catch (Exception e) {
try {
// (just check it's not a string that is a valid int)
hj.setNumReduceTasks(
Integer.parseInt(advancedConfigurationDbo.getString("$reducers", "1")));
} catch (Exception e2) {
}
}
} //TESTED
} else {
hj.setNumReduceTasks(0);
}
if ((null != job.combiner) && !job.combiner.startsWith("#")
&& !job.combiner.equalsIgnoreCase("null") && !job.combiner.equalsIgnoreCase("none")) {
hj.setCombinerClass((Class<? extends Reducer>) Class.forName(job.combiner, true, child));
}
hj.setOutputKeyClass(Class.forName(job.outputKey, true, child));
hj.setOutputValueClass(Class.forName(job.outputValue, true, child));
hj.setJobName(job.jobtitle);
currJobName = job.jobtitle;
} catch (Error e) { // (messing about with class loaders = lots of chances for errors!)
throw new RuntimeException(e.getMessage(), e);
}
if (bTestMode || bLocalMode) {
hj.submit();
currThreadId = null;
Logger.getRootLogger().addAppender(this);
currLocalJobId = hj.getJobID().toString();
currLocalJobErrs.setLength(0);
while (!hj.isComplete()) {
Thread.sleep(1000);
}
Logger.getRootLogger().removeAppender(this);
if (hj.isSuccessful()) {
if (this.currLocalJobErrs.length() > 0) {
return "local_done: " + this.currLocalJobErrs.toString();
} else {
return "local_done";
}
} else {
return "Error: " + this.currLocalJobErrs.toString();
}
} else {
hj.submit();
String jobId = hj.getJobID().toString();
return jobId;
}
} catch (Exception e) {
e.printStackTrace();
Thread.currentThread().setContextClassLoader(savedClassLoader);
return "Error: " + InfiniteHadoopUtils.createExceptionMessage(e);
} finally {
Thread.currentThread().setContextClassLoader(savedClassLoader);
}
}
From source file:com.inforefiner.hdata.SubmitClient.java
License:Apache License
/** * @param args Command line arguments/*from ww w .ja v a 2 s . c o m*/ */ public static void main(String[] args) { Configuration conf = new Configuration(); String hadoop_conf_dir = System.getenv("HADOOP_CONF_DIR"); if (StringUtils.isNotBlank(hadoop_conf_dir)) { LOG.info("HADOOP_CONF_DIR using " + hadoop_conf_dir); conf.addResource(new Path(hadoop_conf_dir, "core-site.xml")); conf.addResource(new Path(hadoop_conf_dir, "hdfs-site.xml")); conf.addResource(new Path(hadoop_conf_dir, "yarn-site.xml")); } else { LOG.info("HADOOP_HOME not config, using DEFAULT"); } boolean result = false; try { SubmitClient client = new SubmitClient(conf); LOG.info("Initializing Client"); try { boolean doRun = client.init(args); if (!doRun) { System.exit(0); } } catch (IllegalArgumentException e) { System.err.println(e.getLocalizedMessage()); client.printUsage(); System.exit(-1); } result = client.run(); } catch (Throwable t) { LOG.fatal("Error running Client", t); System.exit(1); } if (result) { LOG.info("Application completed successfully"); System.exit(0); } LOG.error("Application failed to complete successfully"); System.exit(2); }
From source file:com.inmobi.conduit.distcp.tools.DistCp.java
License:Apache License
/** * Public Constructor. Creates DistCp object with specified input-parameters. * (E.g. source-paths, target-location, etc.) * @param inputOptions: Options (indicating source-paths, target-location.) * @param configuration: The Hadoop configuration against which the Copy-mapper must run. * @throws Exception, on failure./*from w w w . j a v a 2 s . co m*/ */ public DistCp(Configuration configuration, DistCpOptions inputOptions) throws Exception { Configuration config = (configuration instanceof JobConf) ? new JobConf(configuration) : new Configuration(configuration); Configuration defaultConf = new Configuration(false); defaultConf.addResource(DISTCP_DEFAULT_XML); for (Map.Entry<String, String> entry : defaultConf) if (config.get(entry.getKey()) == null) config.set(entry.getKey(), entry.getValue()); setConf(config); this.inputOptions = inputOptions; this.metaFolder = createMetaFolderPath(); }
From source file:com.inmobi.conduit.distcp.tools.DistCp.java
License:Apache License
/** * Add SSL files to distributed cache. Trust store, key store and ssl config xml * * @param configuration - Job configuration * @param sslConfigPath - ssl Configuration file specified through options * @throws IOException - If any/* ww w .j ava 2s .com*/ */ private void addSSLFilesToDistCache(Configuration configuration, Path sslConfigPath) throws IOException { FileSystem localFS = FileSystem.getLocal(configuration); Configuration sslConf = new Configuration(false); sslConf.addResource(sslConfigPath); Path localStorePath = getLocalStorePath(sslConf, "ssl.client.truststore.location"); DistributedCache.addCacheFile(localStorePath.makeQualified(localFS).toUri(), configuration); configuration.set("ssl.client.truststore.location", localStorePath.getName()); localStorePath = getLocalStorePath(sslConf, "ssl.client.keystore.location"); DistributedCache.addCacheFile(localStorePath.makeQualified(localFS).toUri(), configuration); configuration.set("ssl.client.keystore.location", localStorePath.getName()); DistributedCache.addCacheFile(sslConfigPath.makeQualified(localFS).toUri(), configuration); }
From source file:com.inmobi.conduit.distcp.tools.DistCp.java
License:Apache License
/** * Loads properties from distcp-default.xml into configuration * object//from ww w . j a v a 2s . c om * @return Configuration which includes properties from distcp-default.xml */ private static Configuration getDefaultConf() { Configuration config = new Configuration(); // Propagate properties related to delegation tokens. String tokenFile = System.getenv("HADOOP_TOKEN_FILE_LOCATION"); if (tokenFile != null) { config.set("mapreduce.job.credentials.binary", tokenFile); } config.addResource(DISTCP_DEFAULT_XML); return config; }
From source file:com.inmobi.conduit.distcp.tools.mapred.CopyMapper.java
License:Apache License
/** * Initialize SSL Config if same is set in conf * * @throws IOException - If any//from w ww.ja v a 2s . c om */ private void initializeSSLConf() throws IOException { LOG.info("Initializing SSL configuration"); String workDir = conf.get("mapred.local.dir") + "/work"; Path[] cacheFiles = DistributedCache.getLocalCacheFiles(conf); Configuration sslConfig = new Configuration(false); String sslConfFileName = conf.get(DistCpConstants.CONF_LABEL_SSL_CONF); Path sslClient = findCacheFile(cacheFiles, sslConfFileName); if (sslClient == null) { LOG.warn("SSL Client config file not found. Was looking for " + sslConfFileName + " in " + Arrays.toString(cacheFiles)); return; } sslConfig.addResource(sslClient); String trustStoreFile = conf.get("ssl.client.truststore.location"); Path trustStorePath = findCacheFile(cacheFiles, trustStoreFile); sslConfig.set("ssl.client.truststore.location", trustStorePath.toString()); String keyStoreFile = conf.get("ssl.client.keystore.location"); Path keyStorePath = findCacheFile(cacheFiles, keyStoreFile); sslConfig.set("ssl.client.keystore.location", keyStorePath.toString()); try { OutputStream out = new FileOutputStream(workDir + "/" + sslConfFileName); try { sslConfig.writeXml(out); } finally { out.close(); } conf.set(DistCpConstants.CONF_LABEL_SSL_KEYSTORE, sslConfFileName); } catch (IOException e) { LOG.warn("Unable to write out the ssl configuration. " + "Will fall back to default ssl-client.xml in class path, if there is one", e); } }
From source file:com.intropro.prairie.unit.hadoop.HadoopUnit.java
License:Apache License
protected Configuration gatherConfigs() { Configuration conf = new Configuration(); conf.addResource("core-site.prairie.xml"); conf.set("hadoop.tmp.dir", getTmpDir().toString()); conf.addResource("prairie-site.xml"); return conf;/*from w w w .j a v a 2 s. co m*/ }