FileLock lock = FileLock.takeOwnership(fs, file, lastEntry, spoutId); if (lock != null) { return lock;
FileLock result = FileLock.takeOwnership(hdfs, lastExpiredLock.getKey(), lastEntry, spoutId); lastExpiredLock = null; return result;
FileLock lock = FileLock.takeOwnership(fs, file, lastEntry, spoutId); if(lock!=null) { return lock;
FileLock result = FileLock.takeOwnership(hdfs, lastExpiredLock.getKey(), lastEntry, spoutId); lastExpiredLock = null; return result;