Example usage for org.apache.hadoop.fs FileStatus getAccessTime

Introduction

In this page you can find the example usage for org.apache.hadoop.fs FileStatus getAccessTime.

Prototype

public long getAccessTime()

Source Link

Document

Get the access time of the file.

Usage

From source file:org.gridgain.grid.kernal.ggfs.hadoop.GridGgfsHadoopFileSystemWrapper.java

License:Open Source License

/** {@inheritDoc} */
@Override/*from  w  w  w .j  a  v a 2  s .  c  o  m*/
public GridGgfsFile info(final GridGgfsPath path) throws GridException {
    try {
        final FileStatus status = fileSys.getFileStatus(convert(path));

        if (status == null)
            return null;

        final Map<String, String> props = properties(status);

        return new GridGgfsFile() {
            @Override
            public GridGgfsPath path() {
                return path;
            }

            @Override
            public boolean isFile() {
                return status.isFile();
            }

            @Override
            public boolean isDirectory() {
                return status.isDirectory();
            }

            @Override
            public int blockSize() {
                return (int) status.getBlockSize();
            }

            @Override
            public long groupBlockSize() {
                return status.getBlockSize();
            }

            @Override
            public long accessTime() {
                return status.getAccessTime();
            }

            @Override
            public long modificationTime() {
                return status.getModificationTime();
            }

            @Override
            public String property(String name) throws IllegalArgumentException {
                String val = props.get(name);

                if (val == null)
                    throw new IllegalArgumentException(
                            "File property not found [path=" + path + ", name=" + name + ']');

                return val;
            }

            @Nullable
            @Override
            public String property(String name, @Nullable String dfltVal) {
                String val = props.get(name);

                return val == null ? dfltVal : val;
            }

            @Override
            public long length() {
                return status.getLen();
            }

            /** {@inheritDoc} */
            @Override
            public Map<String, String> properties() {
                return props;
            }
        };

    } catch (FileNotFoundException ignore) {
        return null;
    } catch (IOException e) {
        throw handleSecondaryFsError(e, "Failed to get file status [path=" + path + "]");
    }
}

From source file:org.opencloudengine.garuda.model.HdfsFileInfo.java

License:Open Source License

public HdfsFileInfo(FileStatus fileStatus, ContentSummary contentSummary) {
    this.fullyQualifiedPath = fileStatus.getPath().toUri().getPath();
    this.filename = isEmpty(getFilename(fullyQualifiedPath)) ? getDirectoryName(fullyQualifiedPath)
            : getFilename(fullyQualifiedPath);
    this.length = fileStatus.getLen();
    this.path = getPath(fullyQualifiedPath);
    this.directory = fileStatus.isDirectory();
    this.file = !fileStatus.isDirectory();
    this.owner = fileStatus.getOwner();
    this.group = fileStatus.getGroup();
    this.blockSize = fileStatus.getBlockSize();
    this.replication = fileStatus.getReplication();
    this.modificationTime = fileStatus.getModificationTime();
    if (contentSummary != null) {
        this.spaceConsumed = contentSummary.getSpaceConsumed();
        this.quota = contentSummary.getQuota();
        this.spaceQuota = contentSummary.getSpaceQuota();
        this.directoryCount = contentSummary.getDirectoryCount();
        this.fileCount = contentSummary.getFileCount();
    }//  ww w.  j a  v  a  2 s .  c o  m
    this.accessTime = fileStatus.getAccessTime();
    this.permission = fileStatus.getPermission().toString();
}

From source file:org.openflamingo.fs.hdfs.HdfsFileInfo.java

License:Apache License

/**
 *  ??.//from   ww w.  ja  v  a 2s.c  o m
 *
 * @param fileStatus HDFS File Status
 */
public HdfsFileInfo(FileStatus fileStatus) {
    this.fullyQualifiedPath = fileStatus.getPath().toUri().getPath();
    this.filename = StringUtils.isEmpty(FileUtils.getFilename(fullyQualifiedPath))
            ? FileUtils.getDirectoryName(fullyQualifiedPath)
            : FileUtils.getFilename(fullyQualifiedPath);
    this.length = fileStatus.getLen();
    this.path = FileUtils.getPath(fullyQualifiedPath);
    this.directory = fileStatus.isDir();
    this.file = !fileStatus.isDir();
    this.owner = fileStatus.getOwner();
    this.group = fileStatus.getGroup();
    this.blockSize = fileStatus.getBlockSize();
    this.replication = fileStatus.getReplication();
    this.modificationTime = fileStatus.getModificationTime();
    this.accessTime = fileStatus.getAccessTime();
    this.setText(this.filename);
    this.setLeaf(file ? true : false);
    this.setCls(directory ? "folder" : "file");
    this.setId(fullyQualifiedPath);
    this.permission = fileStatus.getPermission().toString();
}

From source file:tachyon.hadoop.HadoopUtils.java

License:Apache License

/**
 * Returns a string representation of a Hadoop {@link FileStatus}.
 *
 * @param fs Hadoop {@link FileStatus}/*from   ww  w . j  a v  a 2  s.  c o m*/
 * @return its string representation
 */
public static String toStringHadoopFileStatus(FileStatus fs) {
    StringBuilder sb = new StringBuilder();
    sb.append("HadoopFileStatus: Path: ").append(fs.getPath());
    sb.append(" , Length: ").append(fs.getLen());
    sb.append(" , IsDir: ").append(fs.isDir());
    sb.append(" , BlockReplication: ").append(fs.getReplication());
    sb.append(" , BlockSize: ").append(fs.getBlockSize());
    sb.append(" , ModificationTime: ").append(fs.getModificationTime());
    sb.append(" , AccessTime: ").append(fs.getAccessTime());
    sb.append(" , Permission: ").append(fs.getPermission());
    sb.append(" , Owner: ").append(fs.getOwner());
    sb.append(" , Group: ").append(fs.getGroup());
    return sb.toString();
}