@VisibleForTesting
void initConfig() throws IOException {
this.cgroupPrefix =
conf.get(YarnConfiguration.NM_LINUX_CONTAINER_CGROUPS_HIERARCHY, "/hadoop-yarn");
this.cgroupMount = conf.getBoolean(YarnConfiguration.NM_LINUX_CONTAINER_CGROUPS_MOUNT, false);
this.cgroupMountPath = conf.get(YarnConfiguration.NM_LINUX_CONTAINER_CGROUPS_MOUNT_PATH, null);
this.deleteCgroupTimeout =
conf.getLong(
YarnConfiguration.NM_LINUX_CONTAINER_CGROUPS_DELETE_TIMEOUT,
YarnConfiguration.DEFAULT_NM_LINUX_CONTAINER_CGROUPS_DELETE_TIMEOUT);
// remove extra /'s at end or start of cgroupPrefix
if (cgroupPrefix.charAt(0) == '/') {
cgroupPrefix = cgroupPrefix.substring(1);
}
this.strictResourceUsageMode =
conf.getBoolean(
YarnConfiguration.NM_LINUX_CONTAINER_CGROUPS_STRICT_RESOURCE_USAGE,
YarnConfiguration.DEFAULT_NM_LINUX_CONTAINER_CGROUPS_STRICT_RESOURCE_USAGE);
int len = cgroupPrefix.length();
if (cgroupPrefix.charAt(len - 1) == '/') {
cgroupPrefix = cgroupPrefix.substring(0, len - 1);
}
}
/* (non-Javadoc)
* @see org.apache.hadoop.mapreduce.Mapper#setup(org.apache.hadoop.mapreduce.Mapper.Context)
*/
protected void setup(Context context) throws IOException, InterruptedException {
Configuration conf = context.getConfiguration();
if (conf.getBoolean("debug.on", false)) {
LOG.setLevel(Level.DEBUG);
System.out.println("in debug mode");
}
fieldDelim = conf.get("field.delim", ",");
subFieldDelim = conf.get("sub.field.delim", ":");
String ratingFilePrefix = conf.get("utp.rating.file.prefix", "rating");
isRatingFileSplit =
((FileSplit) context.getInputSplit()).getPath().getName().startsWith(ratingFilePrefix);
String ratingStatFilePrefix = conf.get("utp.rating.stat.file.prefix", "stat");
isRatingStatFileSplit =
((FileSplit) context.getInputSplit())
.getPath()
.getName()
.startsWith(ratingStatFilePrefix);
linearCorrelation = conf.getBoolean("utp.correlation.linear", true);
int ratingTimeWindow = conf.getInt("utp.rating.time.window.hour", -1);
ratingTimeCutoff =
ratingTimeWindow > 0
? System.currentTimeMillis() / 1000 - ratingTimeWindow * 60L * 60L
: -1;
minInputRating = conf.getInt("utp.min.input.rating", -1);
minCorrelation = conf.getInt("utp.min.correlation", -1);
userRatingWithContext = conf.getBoolean("utp.user.rating.with.context", false);
LOG.info("isRatingFileSplit:" + isRatingFileSplit);
}
/* (non-Javadoc)
* @see org.apache.hadoop.mapreduce.Reducer#setup(org.apache.hadoop.mapreduce.Reducer.Context)
*/
protected void setup(Context context) throws IOException, InterruptedException {
Configuration conf = context.getConfiguration();
fieldDelim = conf.get("field.delim", ",");
linearCorrelation = conf.getBoolean("utp.correlation.linear", true);
correlationScale = conf.getInt("utp.correlation.linear.scale", 1000);
maxRating = conf.getInt("utp.max.rating", 100);
correlationModifier = conf.getFloat("utp.correlation.modifier", (float) 1.0);
userRatingWithContext = conf.getBoolean("utp.user.rating.with.context", false);
}
@Override
public List<InputSplit> getSplits(JobContext context) throws IOException {
List<InputSplit> splits = new ArrayList<InputSplit>();
if (conf.getBoolean("table", false)) splits.addAll(tableInputFormat.getSplits(context));
if (conf.getBoolean("file", false)) {
splits.addAll(fileInputFormat.getSplits(context));
}
context.getConfiguration().setInt("mapred.reduce.tasks", splits.size());
return splits;
}
/* (non-Javadoc)
* @see org.apache.hadoop.mapreduce.Mapper#setup(org.apache.hadoop.mapreduce.Mapper.Context)
*/
protected void setup(Context context) throws IOException, InterruptedException {
Configuration config = context.getConfiguration();
fieldDelimRegex = config.get("field.delim.regex", ",");
isValidationMode = config.getBoolean("validation.mode", true);
classCondtionWeighted = config.getBoolean("class.condition.weighted", false);
String predictionMode = config.get("prediction.mode", "classification");
String regressionMethod = config.get("regression.method", "average");
isLinearRegression =
predictionMode.equals("regression") && regressionMethod.equals("linearRegression");
}
/** Set the {@link Configuration} object */
public void setConf(Configuration conf) {
this.conf = conf;
this.maxContentLength = conf.getInt("ftp.content.limit", 64 * 1024);
this.timeout = conf.getInt("ftp.timeout", 10000);
this.userName = conf.get("ftp.username", "anonymous");
this.passWord = conf.get("ftp.password", "*****@*****.**");
this.serverTimeout = conf.getInt("ftp.server.timeout", 60 * 1000);
this.keepConnection = conf.getBoolean("ftp.keep.connection", false);
this.followTalk = conf.getBoolean("ftp.follow.talk", false);
this.robots.setConf(conf);
}
@Override
public void start() {
try {
Configuration conf = getConf();
eagerInitListener.start();
taskTrackerManager.addJobInProgressListener(eagerInitListener);
taskTrackerManager.addJobInProgressListener(jobListener);
poolMgr = new PoolManager(conf);
loadMgr =
(LoadManager)
ReflectionUtils.newInstance(
conf.getClass(
"mapred.fairscheduler.loadmanager",
CapBasedLoadManager.class,
LoadManager.class),
conf);
loadMgr.setTaskTrackerManager(taskTrackerManager);
loadMgr.start();
taskSelector =
(TaskSelector)
ReflectionUtils.newInstance(
conf.getClass(
"mapred.fairscheduler.taskselector",
DefaultTaskSelector.class,
TaskSelector.class),
conf);
taskSelector.setTaskTrackerManager(taskTrackerManager);
taskSelector.start();
Class<?> weightAdjClass = conf.getClass("mapred.fairscheduler.weightadjuster", null);
if (weightAdjClass != null) {
weightAdjuster = (WeightAdjuster) ReflectionUtils.newInstance(weightAdjClass, conf);
}
assignMultiple = conf.getBoolean("mapred.fairscheduler.assignmultiple", false);
sizeBasedWeight = conf.getBoolean("mapred.fairscheduler.sizebasedweight", false);
initialized = true;
running = true;
lastUpdateTime = clock.getTime();
// Start a thread to update deficits every UPDATE_INTERVAL
if (runBackgroundUpdates) new UpdateThread().start();
// Register servlet with JobTracker's Jetty server
if (taskTrackerManager instanceof JobTracker) {
JobTracker jobTracker = (JobTracker) taskTrackerManager;
StatusHttpServer infoServer = jobTracker.infoServer;
infoServer.setAttribute("scheduler", this);
infoServer.addServlet("scheduler", "/scheduler", FairSchedulerServlet.class);
}
} catch (Exception e) {
// Can't load one of the managers - crash the JobTracker now while it is
// starting up so that the user notices.
throw new RuntimeException("Failed to start FairScheduler", e);
}
LOG.info("Successfully configured FairScheduler");
}
@Override
public void setup(Context context) throws IOException, InterruptedException {
conf = context.getConfiguration();
caseSensitive = conf.getBoolean("wordcount.case.sensitive", true);
if (conf.getBoolean("wordcount.skip.patterns", true)) {
URI[] patternsURIs = Job.getInstance(conf).getCacheFiles();
for (URI patternsURI : patternsURIs) {
Path patternsPath = new Path(patternsURI.getPath());
String patternsFileName = patternsPath.getName().toString();
parseSkipFile(patternsFileName);
}
}
}
/* (non-Javadoc)
* @see org.apache.hadoop.mapreduce.Reducer#setup(org.apache.hadoop.mapreduce.Reducer.Context)
*/
protected void setup(Context context) throws IOException, InterruptedException {
Configuration conf = context.getConfiguration();
fieldDelim = conf.get("field.delim", ",");
nearestByCount = conf.getBoolean("tom.nearest.by.count", true);
nearestByDistance = conf.getBoolean("tom.nearest.by.distance", false);
if (nearestByCount) {
topMatchCount = conf.getInt("tom.top.match.count", 10);
} else {
topMatchDistance = conf.getInt("tom.top.match.distance", 200);
}
recordInOutput = conf.getBoolean("tom.record.in.output", false);
compactOutput = conf.getBoolean("tom.compact.output", false);
outputWithNoNeighbor = conf.getBoolean("tom.output.with.no.neighbor", false);
}
protected void setup(Context context) throws IOException, InterruptedException {
Configuration conf = context.getConfiguration();
this.mapSleepCount = conf.getInt(MAP_SLEEP_COUNT, mapSleepCount);
this.mapSleepDuration =
mapSleepCount == 0 ? 0 : conf.getLong(MAP_SLEEP_TIME, 100) / mapSleepCount;
vertexName = conf.get(org.apache.tez.mapreduce.hadoop.MRJobConfig.VERTEX_NAME);
TaskAttemptID taId = context.getTaskAttemptID();
ObjectRegistry objectRegistry = ObjectRegistryFactory.getObjectRegistry();
String fooBarVal = (String) objectRegistry.get("FooBar");
if (null == fooBarVal) {
LOG.info("Adding FooBar key to Object cache");
objectRegistry.add(
ObjectLifeCycle.DAG, "FooBar", "BarFooFromTask" + taId.getTaskID().toString());
} else {
LOG.info(
"Got FooBar val from Object cache"
+ ", currentTaskId="
+ taId.getTaskID().toString()
+ ", val="
+ fooBarVal);
}
String[] taskIds = conf.getStrings(MAP_ERROR_TASK_IDS);
if (taId.getId() + 1 >= context.getMaxMapAttempts()) {
finalAttempt = true;
}
boolean found = false;
if (taskIds != null) {
if (taskIds.length == 1 && taskIds[0].equals("*")) {
found = true;
}
if (!found) {
for (String taskId : taskIds) {
if (Integer.valueOf(taskId).intValue() == taId.getTaskID().getId()) {
found = true;
break;
}
}
}
}
if (found) {
if (!finalAttempt) {
throwError = conf.getBoolean(MAP_THROW_ERROR, false);
}
throwFatal = conf.getBoolean(MAP_FATAL_ERROR, false);
}
}
static {
try {
// call newInstance() instead of using a shared instance from a cache
// to avoid accidentally having it closed by someone else
FileSystem fs = FileSystem.newInstance(FileSystem.getDefaultUri(CONF), CONF);
if (!(fs instanceof DistributedFileSystem)) {
String error =
"Cannot connect to HDFS. "
+ CommonConfigurationKeysPublic.FS_DEFAULT_NAME_KEY
+ "("
+ CONF.get(CommonConfigurationKeysPublic.FS_DEFAULT_NAME_KEY)
+ ")"
+ " might be set incorrectly";
throw new RuntimeException(error);
}
DFS = (DistributedFileSystem) fs;
} catch (IOException e) {
throw new RuntimeException("couldn't retrieve FileSystem:\n" + e.getMessage(), e);
}
SUPPORTS_VOLUME_ID =
CONF.getBoolean(
DFSConfigKeys.DFS_HDFS_BLOCKS_METADATA_ENABLED,
DFSConfigKeys.DFS_HDFS_BLOCKS_METADATA_ENABLED_DEFAULT);
}
public void initialize(Configuration conf, int reducerId) {
int numFiles = FileNames.values().length;
writers = new HDFSCSVWriter[numFiles];
for (int i = 0; i < numFiles; ++i) {
writers[i] =
new HDFSCSVWriter(
conf.get("ldbc.snb.datagen.serializer.socialNetworkDir"),
FileNames.values()[i].toString() + "_" + reducerId,
conf.getInt("ldbc.snb.datagen.numPartitions", 1),
conf.getBoolean("ldbc.snb.datagen.serializer.compressed", false),
"|",
true);
}
ArrayList<String> arguments = new ArrayList<String>();
arguments.add("id");
arguments.add("nickname");
writers[FileNames.PERSON.ordinal()].writeEntry(arguments);
arguments.clear();
arguments.add("User.id");
arguments.add("User.id");
writers[FileNames.PERSON_KNOWS_PERSON.ordinal()].writeEntry(arguments);
arguments.clear();
}
/**
* Does the user sending the HttpServletRequest have the administrator ACLs? If it isn't the case,
* response will be modified to send an error to the user.
*
* @param servletContext
* @param request
* @param response used to send the error response if user does not have admin access.
* @return true if admin-authorized, false otherwise
* @throws IOException
*/
static boolean hasAdministratorAccess(
ServletContext servletContext, HttpServletRequest request, HttpServletResponse response)
throws IOException {
Configuration conf = (Configuration) servletContext.getAttribute(CONF_CONTEXT_ATTRIBUTE);
// If there is no authorization, anybody has administrator access.
if (!conf.getBoolean(CommonConfigurationKeys.HADOOP_SECURITY_AUTHORIZATION, false)) {
return true;
}
String remoteUser = request.getRemoteUser();
if (remoteUser == null) {
response.sendError(
HttpServletResponse.SC_UNAUTHORIZED,
"Unauthenticated users are not " + "authorized to access this page.");
return false;
}
if (servletContext.getAttribute(ADMINS_ACL) != null
&& !userHasAdministratorAccess(servletContext, remoteUser)) {
response.sendError(
HttpServletResponse.SC_UNAUTHORIZED,
"User " + remoteUser + " is unauthorized to access this page.");
return false;
}
return true;
}
private void addRMDelegationToken(final String renewer, final Credentials credentials)
throws IOException, YarnException {
// Get the ResourceManager delegation rmToken
final org.apache.hadoop.yarn.api.records.Token rmDelegationToken =
yarnClient.getRMDelegationToken(new Text(renewer));
Token<RMDelegationTokenIdentifier> token;
// TODO: Use the utility method getRMDelegationTokenService in ClientRMProxy to remove the
// separate handling of
// TODO: HA and non-HA cases when hadoop dependency is changed to hadoop 2.4 or above
if (conf.getBoolean(RM_HA_ENABLED, DEFAULT_RM_HA_ENABLED)) {
LOG.info("Yarn Resource Manager HA is enabled");
token = getRMHAToken(rmDelegationToken);
} else {
LOG.info("Yarn Resource Manager HA is not enabled");
InetSocketAddress rmAddress =
conf.getSocketAddr(
YarnConfiguration.RM_ADDRESS,
YarnConfiguration.DEFAULT_RM_ADDRESS,
YarnConfiguration.DEFAULT_RM_PORT);
token = ConverterUtils.convertFromYarn(rmDelegationToken, rmAddress);
}
LOG.info("RM dt {}", token);
credentials.addToken(token.getService(), token);
}
public void run(String[] args) throws Exception {
if (args.length != 2) {
System.out.println("MatMulMap2 <inPath> <outPath>");
System.exit(-1);
}
inPath = new Path(args[0]);
APath = new Path(inPath, "A");
BPath = new Path(inPath, "B");
outPath = new Path(args[1]);
conf = new Configuration();
conf.addResource("matmul-conf.xml");
FileSystem fs = FileSystem.get(conf);
long start, end;
// prepare
if ((conf.getBoolean("matmul.initialize", true)) || (!fs.exists(inPath))) {
MatMulMap2Prep prep = new MatMulMap2Prep();
prep.setPath(APath, BPath);
prep.run();
}
fs.delete(outPath);
start = System.currentTimeMillis();
conf.setLong("matmul.versionId", start);
waitForJobFinish(configStage());
end = System.currentTimeMillis();
System.out.println("===map2 experiment===<time>[MatMulMap2]: " + (end - start) + " ms");
}
@Override
public Configuration getConf() {
if (conf.getBoolean("table", false)) {
return tableInputFormat.getConf();
}
return conf;
}
public void setConfiguration(Configuration conf) {
Lock.enableSetPartitionKey(
conf.getBoolean(
DFSConfigKeys.DFS_SET_PARTITION_KEY_ENABLED,
DFSConfigKeys.DFS_SET_PARTITION_KEY_ENABLED_DEFAULT));
BaseINodeLock.setDefaultLockType(getPrecedingPathLockType(conf));
}
/* (non-Javadoc)
* @see org.apache.hadoop.mapreduce.Mapper#setup(org.apache.hadoop.mapreduce.Mapper.Context)
*/
protected void setup(Context context) throws IOException, InterruptedException {
Configuration conf = context.getConfiguration();
fieldDelim = conf.get("field.delim", ",");
fieldDelimRegex = conf.get("field.delim.regex", ",");
distOrdinal = conf.getInt("tom.distance.ordinal", -1);
recordInOutput = conf.getBoolean("tom.record.in.output", false);
}
@Override
public synchronized void serviceInit(Configuration conf) {
this.maxTaskFailuresPerNode =
conf.getInt(
TezConfiguration.TEZ_MAX_TASK_FAILURES_PER_NODE,
TezConfiguration.TEZ_MAX_TASK_FAILURES_PER_NODE_DEFAULT);
this.nodeBlacklistingEnabled =
conf.getBoolean(
TezConfiguration.TEZ_NODE_BLACKLISTING_ENABLED,
TezConfiguration.TEZ_NODE_BLACKLISTING_ENABLED_DEFAULT);
this.blacklistDisablePercent =
conf.getInt(
TezConfiguration.TEZ_NODE_BLACKLISTING_IGNORE_THRESHOLD,
TezConfiguration.TEZ_NODE_BLACKLISTING_IGNORE_THRESHOLD_DEFAULT);
LOG.info(
"blacklistDisablePercent is "
+ blacklistDisablePercent
+ ", blacklistingEnabled: "
+ nodeBlacklistingEnabled
+ ", maxTaskFailuresPerNode: "
+ maxTaskFailuresPerNode);
if (blacklistDisablePercent < -1 || blacklistDisablePercent > 100) {
throw new TezUncheckedException(
"Invalid blacklistDisablePercent: "
+ blacklistDisablePercent
+ ". Should be an integer between 0 and 100 or -1 to disabled");
}
}
public void setConf(Configuration conf) {
this.conf = conf;
scorePower = conf.getFloat("indexer.score.power", 0.5f);
internalScoreFactor = conf.getFloat("db.score.link.internal", 1.0f);
externalScoreFactor = conf.getFloat("db.score.link.external", 1.0f);
countFiltered = conf.getBoolean("db.score.count.filtered", false);
}
@Override
public void setConf(Configuration conf) {
if (conf.getBoolean("table", false)) {
tableInputFormat.setConf(conf);
}
this.conf = conf;
}
/**
* Performs an HDF to text operation as a MapReduce job and returns total number of points
* generated.
*
* @param inPath
* @param outPath
* @param datasetName
* @param skipFillValue
* @return
* @throws IOException
* @throws ClassNotFoundException
* @throws InterruptedException
*/
public static long HDFToTextMapReduce(
Path inPath, Path outPath, String datasetName, boolean skipFillValue, OperationsParams params)
throws IOException, InterruptedException, ClassNotFoundException {
Job job = new Job(params, "HDFToText");
Configuration conf = job.getConfiguration();
job.setJarByClass(HDFToText.class);
job.setJobName("HDFToText");
// Set Map function details
job.setMapperClass(HDFToTextMap.class);
job.setNumReduceTasks(0);
// Set input information
job.setInputFormatClass(SpatialInputFormat3.class);
SpatialInputFormat3.setInputPaths(job, inPath);
if (conf.get("shape") == null) conf.setClass("shape", NASAPoint.class, Shape.class);
conf.set("dataset", datasetName);
conf.setBoolean("skipfillvalue", skipFillValue);
// Set output information
job.setOutputFormatClass(TextOutputFormat3.class);
TextOutputFormat3.setOutputPath(job, outPath);
// Run the job
boolean verbose = conf.getBoolean("verbose", false);
job.waitForCompletion(verbose);
Counters counters = job.getCounters();
Counter outputRecordCounter = counters.findCounter(Task.Counter.MAP_OUTPUT_RECORDS);
final long resultCount = outputRecordCounter.getValue();
return resultCount;
}
/**
* Inspect the log directory to recover any log file without
* an active region server.
*/
void splitLogAfterStartup() {
boolean retrySplitting = !conf.getBoolean("hbase.hlog.split.skip.errors",
HLog.SPLIT_SKIP_ERRORS_DEFAULT);
Path logsDirPath = new Path(this.rootdir, HConstants.HREGION_LOGDIR_NAME);
do {
if (master.isStopped()) {
LOG.warn("Master stopped while splitting logs");
break;
}
List<ServerName> serverNames = new ArrayList<ServerName>();
try {
if (!this.fs.exists(logsDirPath)) return;
FileStatus[] logFolders = FSUtils.listStatus(this.fs, logsDirPath, null);
// Get online servers after getting log folders to avoid log folder deletion of newly
// checked in region servers . see HBASE-5916
Set<ServerName> onlineServers = ((HMaster) master).getServerManager().getOnlineServers()
.keySet();
if (logFolders == null || logFolders.length == 0) {
LOG.debug("No log files to split, proceeding...");
return;
}
for (FileStatus status : logFolders) {
String sn = status.getPath().getName();
// truncate splitting suffix if present (for ServerName parsing)
if (sn.endsWith(HLog.SPLITTING_EXT)) {
sn = sn.substring(0, sn.length() - HLog.SPLITTING_EXT.length());
}
ServerName serverName = ServerName.parseServerName(sn);
if (!onlineServers.contains(serverName)) {
LOG.info("Log folder " + status.getPath() + " doesn't belong "
+ "to a known region server, splitting");
serverNames.add(serverName);
} else {
LOG.info("Log folder " + status.getPath()
+ " belongs to an existing region server");
}
}
splitLog(serverNames);
retrySplitting = false;
} catch (IOException ioe) {
LOG.warn("Failed splitting of " + serverNames, ioe);
if (!checkFileSystem()) {
LOG.warn("Bad Filesystem, exiting");
Runtime.getRuntime().halt(1);
}
try {
if (retrySplitting) {
Thread.sleep(conf.getInt(
"hbase.hlog.split.failure.retry.interval", 30 * 1000));
}
} catch (InterruptedException e) {
LOG.warn("Interrupted, aborting since cannot return w/o splitting");
Thread.currentThread().interrupt();
retrySplitting = false;
Runtime.getRuntime().halt(1);
}
}
} while (retrySplitting);
}
@Override
protected void serviceInit(Configuration conf) throws Exception {
this.exitOnDispatchException =
conf.getBoolean(
Dispatcher.DISPATCHER_EXIT_ON_ERROR_KEY, Dispatcher.DEFAULT_DISPATCHER_EXIT_ON_ERROR);
super.serviceInit(conf);
}
/**
* Constructor that creates a connection to the local ZooKeeper ensemble.
*
* @param conf Configuration to use
* @throws IOException if an internal replication error occurs
* @throws RuntimeException if replication isn't enabled.
*/
public ReplicationAdmin(Configuration conf) throws IOException {
if (!conf.getBoolean(
HConstants.REPLICATION_ENABLE_KEY, HConstants.REPLICATION_ENABLE_DEFAULT)) {
throw new RuntimeException(
"hbase.replication isn't true, please " + "enable it in order to use replication");
}
this.connection = ConnectionFactory.createConnection(conf);
try {
zkw = createZooKeeperWatcher();
try {
this.replicationPeers = ReplicationFactory.getReplicationPeers(zkw, conf, this.connection);
this.replicationPeers.init();
this.replicationQueuesClient =
ReplicationFactory.getReplicationQueuesClient(zkw, conf, this.connection);
this.replicationQueuesClient.init();
} catch (Exception exception) {
if (zkw != null) {
zkw.close();
}
throw exception;
}
} catch (Exception exception) {
if (connection != null) {
connection.close();
}
if (exception instanceof IOException) {
throw (IOException) exception;
} else if (exception instanceof RuntimeException) {
throw (RuntimeException) exception;
} else {
throw new IOException("Error initializing the replication admin client.", exception);
}
}
}
@Override
protected void setup(Context context) throws IOException, InterruptedException {
Configuration conf = context.getConfiguration();
// pass client configuration into driver
Properties clientInfos = new Properties();
for (Map.Entry<String, String> entry : conf) {
clientInfos.setProperty(entry.getKey(), entry.getValue());
}
try {
conn = (PhoenixConnection) QueryUtil.getConnectionOnServer(clientInfos, conf);
// We are dependent on rolling back before performing commits, so we need to be sure
// that auto-commit is not turned on
conn.setAutoCommit(false);
final String tableNamesConf = conf.get(TABLE_NAMES_CONFKEY);
final String logicalNamesConf = conf.get(LOGICAL_NAMES_CONFKEY);
tableNames = TargetTableRefFunctions.NAMES_FROM_JSON.apply(tableNamesConf);
logicalNames = TargetTableRefFunctions.NAMES_FROM_JSON.apply(logicalNamesConf);
initColumnIndexes();
} catch (SQLException | ClassNotFoundException e) {
throw new RuntimeException(e);
}
upsertListener =
new MapperUpsertListener<RECORD>(
context, conf.getBoolean(IGNORE_INVALID_ROW_CONFKEY, true));
upsertExecutor = buildUpsertExecutor(conf);
preUpdateProcessor = PhoenixConfigurationUtil.loadPreUpsertProcessor(conf);
}
@Override
protected void setup(Context ctx) throws IOException, InterruptedException {
try {
Configuration conf = ctx.getConfiguration();
Path[] localFiles = DistributedCache.getLocalCacheFiles(conf);
Preconditions.checkArgument(
localFiles != null && localFiles.length >= 1,
"missing paths from the DistributedCache");
Path inputVectorPath = HadoopUtil.getSingleCachedFile(conf);
SequenceFileValueIterator<VectorWritable> iterator =
new SequenceFileValueIterator<VectorWritable>(inputVectorPath, true, conf);
try {
inputVector = iterator.next().get();
} finally {
Closeables.close(iterator, true);
}
int outDim = conf.getInt(OUTPUT_VECTOR_DIMENSION, Integer.MAX_VALUE);
outputVector =
conf.getBoolean(IS_SPARSE_OUTPUT, false)
? new RandomAccessSparseVector(outDim, 10)
: new DenseVector(outDim);
} catch (IOException ioe) {
throw new IllegalStateException(ioe);
}
}
@Override
public void configure(Configuration conf, FileSystem fs) {
// read stopwords from file (stopwords will be empty set if file does not exist or is empty)
String stopwordsFile = conf.get(Constants.StopwordList);
stopwords = readInput(fs, stopwordsFile);
String stemmedStopwordsFile = conf.get(Constants.StemmedStopwordList);
stemmedStopwords = readInput(fs, stemmedStopwordsFile);
isStopwordRemoval = !stopwords.isEmpty();
isStemming = conf.getBoolean(Constants.Stemming, true);
VocabularyWritable vocab;
try {
vocab =
(VocabularyWritable)
HadoopAlign.loadVocab(new Path(conf.get(Constants.CollectionVocab)), fs);
setVocab(vocab);
} catch (Exception e) {
LOG.warn("No vocabulary provided to tokenizer.");
vocab = null;
}
LOG.warn(
"Stemming is "
+ isStemming
+ "; Stopword removal is "
+ isStopwordRemoval
+ "; number of stopwords: "
+ stopwords.size()
+ "; stemmed: "
+ stemmedStopwords.size());
}
/** Destroy all services. */
public void destroy() {
XLog log = new XLog(LogFactory.getLog(getClass()));
log.trace("Shutting down");
boolean deleteRuntimeDir = false;
if (conf != null) {
deleteRuntimeDir = conf.getBoolean(CONF_DELETE_RUNTIME_DIR, false);
}
if (services != null) {
List<Service> list = new ArrayList<Service>(services.values());
Collections.reverse(list);
for (Service service : list) {
try {
log.trace("Destroying service[{0}]", service.getInterface());
if (service.getInterface() == XLogService.class) {
log.info("Shutdown");
}
service.destroy();
} catch (Throwable ex) {
log.error(
"Error destroying service[{0}], {1}", service.getInterface(), ex.getMessage(), ex);
}
}
}
if (deleteRuntimeDir) {
try {
IOUtils.delete(new File(runtimeDir));
} catch (IOException ex) {
log.error("Error deleting runtime directory [{0}], {1}", runtimeDir, ex.getMessage(), ex);
}
}
services = null;
conf = null;
SERVICES = null;
}
/**
* Get the descriptive name as {@link RegionState} does it but with hidden startkey optionally
*
* @param state
* @param conf
* @return descriptive string
*/
public static String getDescriptiveNameFromRegionStateForDisplay(
RegionState state, Configuration conf) {
if (conf.getBoolean(DISPLAY_KEYS_KEY, true)) return state.toDescriptiveString();
String descriptiveStringFromState = state.toDescriptiveString();
int idx = descriptiveStringFromState.lastIndexOf(" state=");
String regionName = getRegionNameAsStringForDisplay(state.getRegion(), conf);
return regionName + descriptiveStringFromState.substring(idx);
}
