Examples with RestoreSnapshotResponse org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.RestoreSnapshotResponse used on opensource projects

Example 1 with RestoreSnapshotResponse

use of org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.RestoreSnapshotResponse in project hbase by apache.

the class HBaseAdmin method internalRestoreSnapshotAsync.

/**
   * Execute Restore/Clone snapshot and wait for the server to complete (blocking).
   * To check if the cloned table exists, use {@link #isTableAvailable} -- it is not safe to
   * create an HTable instance to this table before it is available.
   * @param snapshotName snapshot to restore
   * @param tableName table name to restore the snapshot on
   * @throws IOException if a remote or network exception occurs
   * @throws RestoreSnapshotException if snapshot failed to be restored
   * @throws IllegalArgumentException if the restore request is formatted incorrectly
   */
private Future<Void> internalRestoreSnapshotAsync(final String snapshotName, final TableName tableName) throws IOException, RestoreSnapshotException {
    final HBaseProtos.SnapshotDescription snapshot = HBaseProtos.SnapshotDescription.newBuilder().setName(snapshotName).setTable(tableName.getNameAsString()).build();
    // actually restore the snapshot
    ClientSnapshotDescriptionUtils.assertSnapshotRequestIsValid(snapshot);
    RestoreSnapshotResponse response = executeCallable(new MasterCallable<RestoreSnapshotResponse>(getConnection(), getRpcControllerFactory()) {

        @Override
        protected RestoreSnapshotResponse rpcCall() throws Exception {
            final RestoreSnapshotRequest request = RestoreSnapshotRequest.newBuilder().setSnapshot(snapshot).setNonceGroup(ng.getNonceGroup()).setNonce(ng.newNonce()).build();
            return master.restoreSnapshot(getRpcController(), request);
        }
    });
    return new RestoreSnapshotFuture(this, snapshot, tableName, response);
}