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From sudheeshkatkam <...@git.apache.org>
Subject [GitHub] drill pull request #648: DRILL-5015: Randomly select the drillbit from the l...
Date Mon, 28 Nov 2016 22:46:43 GMT
Github user sudheeshkatkam commented on a diff in the pull request:

    https://github.com/apache/drill/pull/648#discussion_r89902384
  
    --- Diff: exec/java-exec/src/test/java/org/apache/drill/exec/client/DrillClientTest.java
---
    @@ -0,0 +1,258 @@
    +/**
    + * Licensed to the Apache Software Foundation (ASF) under one
    + * or more contributor license agreements.  See the NOTICE file
    + * distributed with this work for additional information
    + * regarding copyright ownership.  The ASF licenses this file
    + * to you under the Apache License, Version 2.0 (the
    + * "License"); you may not use this file except in compliance
    + * with the License.  You may obtain a copy of the License at
    + * <p>
    + * http://www.apache.org/licenses/LICENSE-2.0
    + * <p>
    + * Unless required by applicable law or agreed to in writing, software
    + * distributed under the License is distributed on an "AS IS" BASIS,
    + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    + * See the License for the specific language governing permissions and
    + * limitations under the License.
    + */
    +package org.apache.drill.exec.client;
    +
    +import org.apache.drill.common.config.DrillConfig;
    +import org.apache.drill.exec.DrillSystemTestBase;
    +import org.apache.drill.exec.ExecConstants;
    +import org.apache.drill.exec.proto.CoordinationProtos;
    +import org.apache.drill.exec.rpc.InvalidConnectionInfoException;
    +import org.junit.Test;
    +import java.util.List;
    +import static org.junit.Assert.assertEquals;
    +import static org.junit.Assert.fail;
    +
    +
    +/**
    + * The unit test case will read a physical plan in json format. The physical plan contains
a "trace" operator,
    + * which will produce a dump file.  The dump file will be input into DumpCat to test
query mode and batch mode.
    + */
    +
    +public class DrillClientTest extends DrillSystemTestBase {
    +
    +  private final DrillConfig config = DrillConfig.create();
    +
    +  @Test
    +  public void testParseAndVerifyEndpointsSingleDrillbitIp() throws Exception {
    +
    +    // Test with single drillbit ip
    +    final String drillBitConnection = "10.10.100.161";
    +    final List<CoordinationProtos.DrillbitEndpoint> endpointsList = DrillClient.parseAndVerifyEndpoints
    +      (drillBitConnection, config.getString(ExecConstants.INITIAL_USER_PORT));
    +    final CoordinationProtos.DrillbitEndpoint endpoint = endpointsList.get(0);
    +    assertEquals(endpointsList.size(), 1);
    +    assertEquals(endpoint.getAddress(), drillBitConnection);
    +    assertEquals(endpoint.getUserPort(), config.getInt(ExecConstants.INITIAL_USER_PORT));
    +  }
    +
    +  @Test
    +  public void testParseAndVerifyEndpointsSingleDrillbitIpPort() throws Exception {
    +
    +    // Test with single drillbit ip:port
    +    final String drillBitConnection = "10.10.100.161:5000";
    +    final String[] ipAndPort = drillBitConnection.split(":");
    +    final List<CoordinationProtos.DrillbitEndpoint> endpointsList = DrillClient.parseAndVerifyEndpoints
    +      (drillBitConnection, config.getString(ExecConstants.INITIAL_USER_PORT));
    +    assertEquals(endpointsList.size(), 1);
    +
    +    final CoordinationProtos.DrillbitEndpoint endpoint = endpointsList.get(0);
    +    assertEquals(endpoint.getAddress(), ipAndPort[0]);
    +    assertEquals(endpoint.getUserPort(), Integer.parseInt(ipAndPort[1]));
    +  }
    +
    +  @Test
    +  public void testParseAndVerifyEndpointsMultipleDrillbitIp() throws Exception {
    +
    +    // Test with multiple drillbit ip
    +    final String drillBitConnection = "10.10.100.161,10.10.100.162";
    +    final List<CoordinationProtos.DrillbitEndpoint> endpointsList = DrillClient.parseAndVerifyEndpoints
    +      (drillBitConnection, config.getString(ExecConstants.INITIAL_USER_PORT));
    +    assertEquals(endpointsList.size(), 2);
    +
    +    CoordinationProtos.DrillbitEndpoint endpoint = endpointsList.get(0);
    +    assertEquals(endpoint.getAddress(), "10.10.100.161");
    +    assertEquals(endpoint.getUserPort(), config.getInt(ExecConstants.INITIAL_USER_PORT));
    +
    +    endpoint = endpointsList.get(1);
    +    assertEquals(endpoint.getAddress(), "10.10.100.162");
    +    assertEquals(endpoint.getUserPort(), config.getInt(ExecConstants.INITIAL_USER_PORT));
    +  }
    +
    +  @Test
    +  public void testParseAndVerifyEndpointsMultipleDrillbitIpPort() throws Exception {
    +
    +    // Test with multiple drillbit ip:port
    +    final String drillBitConnection = "10.10.100.161:5000,10.10.100.162:5000";
    +    final List<CoordinationProtos.DrillbitEndpoint> endpointsList = DrillClient.parseAndVerifyEndpoints
    +      (drillBitConnection, config.getString(ExecConstants.INITIAL_USER_PORT));
    +    assertEquals(endpointsList.size(), 2);
    +
    +    CoordinationProtos.DrillbitEndpoint endpoint = endpointsList.get(0);
    +    assertEquals(endpoint.getAddress(), "10.10.100.161");
    +    assertEquals(endpoint.getUserPort(), 5000);
    +
    +    endpoint = endpointsList.get(1);
    +    assertEquals(endpoint.getAddress(), "10.10.100.162");
    +    assertEquals(endpoint.getUserPort(), 5000);
    +  }
    +
    +  @Test
    +  public void testParseAndVerifyEndpointsMultipleDrillbitIpPortIp() throws Exception
{
    +
    +    // Test with multiple drillbit with mix of ip:port and ip
    +    final String drillBitConnection = "10.10.100.161:5000,10.10.100.162";
    +    final List<CoordinationProtos.DrillbitEndpoint> endpointsList = DrillClient.parseAndVerifyEndpoints
    +      (drillBitConnection, config.getString(ExecConstants.INITIAL_USER_PORT));
    +    assertEquals(endpointsList.size(), 2);
    +
    +    CoordinationProtos.DrillbitEndpoint endpoint = endpointsList.get(0);
    +    assertEquals(endpoint.getAddress(), "10.10.100.161");
    +    assertEquals(endpoint.getUserPort(), 5000);
    +
    +    endpoint = endpointsList.get(1);
    +    assertEquals(endpoint.getAddress(), "10.10.100.162");
    +    assertEquals(endpoint.getUserPort(), config.getInt(ExecConstants.INITIAL_USER_PORT));
    +  }
    +
    +  @Test
    +  public void testParseAndVerifyEndpointsEmptyString() throws Exception {
    +
    +    // Test with empty string
    +    final String drillBitConnection = "";
    +    try {
    +      final List<CoordinationProtos.DrillbitEndpoint> endpointsList = DrillClient.parseAndVerifyEndpoints
    +        (drillBitConnection, config.getString(ExecConstants.INITIAL_USER_PORT));
    +      fail();
    +    }catch (InvalidConnectionInfoException e) {
    +      System.out.println(e.getMessage());
    +    }
    +  }
    +
    +  @Test
    +  public void testParseAndVerifyEndpointsOnlyPortDelim() throws Exception{
    +    // Test to check when connection string only has delimiter
    +    final String drillBitConnection = ":";
    +
    +    try {
    +      final List<CoordinationProtos.DrillbitEndpoint> endpointsList = DrillClient.parseAndVerifyEndpoints
    +        (drillBitConnection, config.getString(ExecConstants.INITIAL_USER_PORT));
    +      fail();
    +    }catch (InvalidConnectionInfoException e) {
    +      System.out.println(e.getMessage());
    +    }
    +  }
    +
    +  @Test
    +  public void testParseAndVerifyEndpointsWithOnlyPort() throws Exception{
    +    // Test to check when connection string has port with no ip
    +    final String drillBitConnection = ":5000";
    +
    +    try {
    +      final List<CoordinationProtos.DrillbitEndpoint> endpointsList = DrillClient.parseAndVerifyEndpoints
    +        (drillBitConnection, config.getString(ExecConstants.INITIAL_USER_PORT));
    +      fail();
    +    }catch (InvalidConnectionInfoException e) {
    +      System.out.println(e.getMessage());
    +    }
    +  }
    +
    +  @Test
    +  public void testParseAndVerifyEndpointsWithMultiplePort() throws Exception{
    +    // Test to check when connection string has multiple port with one ip
    +    final String drillBitConnection = "10.10.100.161:5000:6000";
    +
    +    try {
    +      final List<CoordinationProtos.DrillbitEndpoint> endpointsList = DrillClient.parseAndVerifyEndpoints
    +        (drillBitConnection, config.getString(ExecConstants.INITIAL_USER_PORT));
    +      fail();
    +    }catch (InvalidConnectionInfoException e) {
    +      System.out.println(e.getMessage());
    +    }
    +  }
    +
    +  @Test
    +  public void testParseAndVerifyEndpointsIpWithDelim() throws Exception{
    +    // Test to check when connection string has ip with delimiter
    +    final String drillBitConnection = "10.10.100.161:";
    +    final List<CoordinationProtos.DrillbitEndpoint> endpointsList = DrillClient.parseAndVerifyEndpoints
    +        (drillBitConnection, config.getString(ExecConstants.INITIAL_USER_PORT));
    +    final CoordinationProtos.DrillbitEndpoint endpoint = endpointsList.get(0);
    +    assertEquals(endpointsList.size(), 1);
    +    assertEquals(endpoint.getAddress(), "10.10.100.161");
    +    assertEquals(endpoint.getUserPort(), config.getInt(ExecConstants.INITIAL_USER_PORT));
    +  }
    +
    +  @Test
    +  public void testParseAndVerifyEndpointsIpWithEmptyPort() throws Exception{
    +    // Test to check when connection string has ip with delimiter
    +    final String drillBitConnection = "10.10.100.161:    ";
    +    final List<CoordinationProtos.DrillbitEndpoint> endpointsList = DrillClient.parseAndVerifyEndpoints
    +      (drillBitConnection, config.getString(ExecConstants.INITIAL_USER_PORT));
    +    final CoordinationProtos.DrillbitEndpoint endpoint = endpointsList.get(0);
    +    assertEquals(endpointsList.size(), 1);
    +    assertEquals(endpoint.getAddress(), "10.10.100.161");
    +    assertEquals(endpoint.getUserPort(), config.getInt(ExecConstants.INITIAL_USER_PORT));
    +  }
    +
    +  @Test
    +  public void testParseAndVerifyEndpointsIpWithSpaces() throws Exception{
    +    // Test to check when connection string has spaces in between
    +    final String drillBitConnection = "10.10.100.161 : 5000, 10.10.100.162:6000    ";
    +    final List<CoordinationProtos.DrillbitEndpoint> endpointsList = DrillClient.parseAndVerifyEndpoints
    +      (drillBitConnection, config.getString(ExecConstants.INITIAL_USER_PORT));
    +
    +    CoordinationProtos.DrillbitEndpoint endpoint = endpointsList.get(0);
    +    assertEquals(endpointsList.size(), 2);
    +    assertEquals(endpoint.getAddress(), "10.10.100.161");
    +    assertEquals(endpoint.getUserPort(), 5000);
    +
    +    endpoint = endpointsList.get(1);
    +    assertEquals(endpoint.getAddress(), "10.10.100.162");
    +    assertEquals(endpoint.getUserPort(), 6000);
    +  }
    +
    +  @Test
    +  public void testParseAndVerifyEndpointsStringWithSpaces() throws Exception{
    +    // Test to check when connection string has ip with delimiter
    +    final String drillBitConnection = "10.10.100.161 : 5000";
    +    final List<CoordinationProtos.DrillbitEndpoint> endpointsList = DrillClient.parseAndVerifyEndpoints
    +      (drillBitConnection, config.getString(ExecConstants.INITIAL_USER_PORT));
    +    final CoordinationProtos.DrillbitEndpoint endpoint = endpointsList.get(0);
    +    assertEquals(endpointsList.size(), 1);
    +    assertEquals(endpoint.getAddress(), "10.10.100.161");
    +    assertEquals(endpoint.getUserPort(), 5000);
    +  }
    +
    +  @Test
    +  public void testParseAndVerifyEndpointsNonNumericPort() throws Exception{
    +    // Test to check when connection string has non-numeric port
    +    final String drillBitConnection = "10.10.100.161:5ab0";
    +
    +    try{
    +      final List<CoordinationProtos.DrillbitEndpoint> endpointsList = DrillClient.parseAndVerifyEndpoints
    +        (drillBitConnection, config.getString(ExecConstants.INITIAL_USER_PORT));
    +      fail();
    +    }catch(InvalidConnectionInfoException e){
    --- End diff --
    
    spacing fix (all try catch blocks)


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