Examples with DatanodeRegistrationProto org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.DatanodeRegistrationProto used on opensource projects

Example 1 with DatanodeRegistrationProto

use of org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.DatanodeRegistrationProto in project hadoop by apache.

the class TestPBHelper method testConvertDatanodeRegistration.

@Test
public void testConvertDatanodeRegistration() {
    DatanodeID dnId = DFSTestUtil.getLocalDatanodeID();
    BlockKey[] keys = new BlockKey[] { getBlockKey(2), getBlockKey(3) };
    ExportedBlockKeys expKeys = new ExportedBlockKeys(true, 9, 10, getBlockKey(1), keys);
    DatanodeRegistration reg = new DatanodeRegistration(dnId, new StorageInfo(NodeType.DATA_NODE), expKeys, "3.0.0");
    DatanodeRegistrationProto proto = PBHelper.convert(reg);
    DatanodeRegistration reg2 = PBHelper.convert(proto);
    compare(reg.getStorageInfo(), reg2.getStorageInfo());
    compare(reg.getExportedKeys(), reg2.getExportedKeys());
    compare(reg, reg2);
    assertEquals(reg.getSoftwareVersion(), reg2.getSoftwareVersion());
}