Examples with Op org.apache.hadoop.hdfs.web.resources.HttpOpParam.Op used on opensource projects

Example 36 with Op

use of org.apache.hadoop.hdfs.web.resources.HttpOpParam.Op in project hadoop by apache.

the class WebHdfsFileSystem method truncate.

@Override
public boolean truncate(Path f, long newLength) throws IOException {
    statistics.incrementWriteOps(1);
    storageStatistics.incrementOpCounter(OpType.TRUNCATE);
    final HttpOpParam.Op op = PostOpParam.Op.TRUNCATE;
    return new FsPathBooleanRunner(op, f, new NewLengthParam(newLength)).run();
}

Example 37 with Op

use of org.apache.hadoop.hdfs.web.resources.HttpOpParam.Op in project hadoop by apache.

the class WebHdfsFileSystem method setTimes.

@Override
public void setTimes(final Path p, final long mtime, final long atime) throws IOException {
    statistics.incrementWriteOps(1);
    storageStatistics.incrementOpCounter(OpType.SET_TIMES);
    final HttpOpParam.Op op = PutOpParam.Op.SETTIMES;
    new FsPathRunner(op, p, new ModificationTimeParam(mtime), new AccessTimeParam(atime)).run();
}

Example 38 with Op

use of org.apache.hadoop.hdfs.web.resources.HttpOpParam.Op in project hadoop by apache.

the class WebHdfsFileSystem method setOwner.

@Override
public void setOwner(final Path p, final String owner, final String group) throws IOException {
    if (owner == null && group == null) {
        throw new IOException("owner == null && group == null");
    }
    statistics.incrementWriteOps(1);
    storageStatistics.incrementOpCounter(OpType.SET_OWNER);
    final HttpOpParam.Op op = PutOpParam.Op.SETOWNER;
    new FsPathRunner(op, p, new OwnerParam(owner), new GroupParam(group)).run();
}

Example 39 with Op

use of org.apache.hadoop.hdfs.web.resources.HttpOpParam.Op in project hadoop by apache.

the class WebHdfsFileSystem method getFileChecksum.

@Override
public MD5MD5CRC32FileChecksum getFileChecksum(final Path p) throws IOException {
    statistics.incrementReadOps(1);
    storageStatistics.incrementOpCounter(OpType.GET_FILE_CHECKSUM);
    final HttpOpParam.Op op = GetOpParam.Op.GETFILECHECKSUM;
    return new FsPathResponseRunner<MD5MD5CRC32FileChecksum>(op, p) {

        @Override
        MD5MD5CRC32FileChecksum decodeResponse(Map<?, ?> json) throws IOException {
            return JsonUtilClient.toMD5MD5CRC32FileChecksum(json);
        }
    }.run();
}

Example 40 with Op

use of org.apache.hadoop.hdfs.web.resources.HttpOpParam.Op in project hadoop by apache.

the class WebHdfsFileSystem method delete.

@Override
public boolean delete(Path f, boolean recursive) throws IOException {
    statistics.incrementWriteOps(1);
    storageStatistics.incrementOpCounter(OpType.DELETE);
    final HttpOpParam.Op op = DeleteOpParam.Op.DELETE;
    return new FsPathBooleanRunner(op, f, new RecursiveParam(recursive)).run();
}