Beispiel #1
0
 /**
  * Mapper configuration. Extracts source and destination file system, as well as top-level paths
  * on source and destination directories. Gets the named file systems, to be used later in map.
  */
 public void configure(JobConf job) {
   destPath = new Path(job.get(DST_DIR_LABEL, "/"));
   try {
     destFileSys = destPath.getFileSystem(job);
   } catch (IOException ex) {
     throw new RuntimeException("Unable to get the named file system.", ex);
   }
   sizeBuf = job.getInt("copy.buf.size", 128 * 1024);
   buffer = new byte[sizeBuf];
   ignoreReadFailures = job.getBoolean(Options.IGNORE_READ_FAILURES.propertyname, false);
   preserve_status = job.getBoolean(Options.PRESERVE_STATUS.propertyname, false);
   if (preserve_status) {
     preseved = FileAttribute.parse(job.get(PRESERVE_STATUS_LABEL));
   }
   update = job.getBoolean(Options.UPDATE.propertyname, false);
   overwrite = !update && job.getBoolean(Options.OVERWRITE.propertyname, false);
   this.job = job;
 }
Beispiel #2
0
 public void configure(JobConf job) {
   interval = job.getInt("db.fetch.interval.default", 2592000);
   scoreInjected = job.getFloat("db.score.injected", 1.0f);
   overwrite = job.getBoolean("db.injector.overwrite", false);
   update = job.getBoolean("db.injector.update", false);
 }