Example usage for org.apache.hadoop.fs FileSystem createNonRecursive

Introduction

In this page you can find the example usage for org.apache.hadoop.fs FileSystem createNonRecursive.

Prototype

public FSDataOutputStream createNonRecursive(Path f, FsPermission permission, EnumSet<CreateFlag> flags,
        int bufferSize, short replication, long blockSize, Progressable progress) throws IOException 

Source Link

Document

Opens an FSDataOutputStream at the indicated Path with write-progress reporting.

Usage

From source file:com.mellanox.r4h.DistributedFileSystem.java

License:Apache License

/**
 * Same as create(), except fails if parent directory doesn't already exist.
 *///w ww . j a  va  2  s. c  om
@Override
@SuppressWarnings("deprecation")
public FSDataOutputStream createNonRecursive(final Path f, final FsPermission permission,
        final EnumSet<CreateFlag> flag, final int bufferSize, final short replication, final long blockSize,
        final Progressable progress) throws IOException {
    statistics.incrementWriteOps(1);
    if (flag.contains(CreateFlag.OVERWRITE)) {
        flag.add(CreateFlag.CREATE);
    }
    Path absF = fixRelativePart(f);
    return new FileSystemLinkResolver<FSDataOutputStream>() {
        @Override
        public FSDataOutputStream doCall(final Path p) throws IOException, UnresolvedLinkException {
            final DFSOutputStream dfsos = dfs.create(getPathName(p), permission, flag, false, replication,
                    blockSize, progress, bufferSize, null);
            return dfs.createWrappedOutputStream(dfsos, statistics);
        }

        @Override
        public FSDataOutputStream next(final FileSystem fs, final Path p) throws IOException {
            return fs.createNonRecursive(p, permission, flag, bufferSize, replication, blockSize, progress);
        }
    }.resolve(this, absF);
}

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