Package redis.clients.util

Examples of redis.clients.util.ClusterNodeInformation

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      this.nodes.clear();
      this.slots.clear();

      String localNodes = jedis.clusterNodes();
      for (String nodeInfo : localNodes.split("\n")) {
    ClusterNodeInformation clusterNodeInfo = nodeInfoParser.parse(
      nodeInfo, new HostAndPort(jedis.getClient().getHost(),
        jedis.getClient().getPort()));

    HostAndPort targetNode = clusterNodeInfo.getNode();
    setNodeIfNotExist(targetNode);
    assignSlotsToNode(clusterNodeInfo.getAvailableSlots(),
      targetNode);
      }
  } finally {
      w.unlock();
  }
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    @Test
    public void testParseNodeMyself() {
  String nodeInfo = "9b0d2ab38ee31482c95fdb2c7847a0d40e88d518 :7379 myself,master - 0 0 1 connected 0-5460";
  HostAndPort current = new HostAndPort("localhost", 7379);
  ClusterNodeInformation clusterNodeInfo = parser
    .parse(nodeInfo, current);
  assertEquals(clusterNodeInfo.getNode(), current);
    }
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    @Test
    public void testParseNormalState() {
  String nodeInfo = "5f4a2236d00008fba7ac0dd24b95762b446767bd 192.168.0.3:7380 master - 0 1400598804016 2 connected 5461-10922";
  HostAndPort current = new HostAndPort("localhost", 7379);
  ClusterNodeInformation clusterNodeInfo = parser
    .parse(nodeInfo, current);
  assertNotEquals(clusterNodeInfo.getNode(), current);
  assertEquals(clusterNodeInfo.getNode(), new HostAndPort("192.168.0.3",
    7380));

  for (int slot = 5461; slot <= 10922; slot++) {
      assertTrue(clusterNodeInfo.getAvailableSlots().contains(slot));
  }

  assertTrue(clusterNodeInfo.getSlotsBeingImported().isEmpty());
  assertTrue(clusterNodeInfo.getSlotsBeingMigrated().isEmpty());
    }
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    @Test
    public void testParseSlotBeingMigrated() {
  String nodeInfo = "5f4a2236d00008fba7ac0dd24b95762b446767bd :7379 myself,master - 0 0 1 connected 0-5459 [5460->-5f4a2236d00008fba7ac0dd24b95762b446767bd] [5461-<-5f4a2236d00008fba7ac0dd24b95762b446767bd]";
  HostAndPort current = new HostAndPort("localhost", 7379);
  ClusterNodeInformation clusterNodeInfo = parser
    .parse(nodeInfo, current);
  assertEquals(clusterNodeInfo.getNode(), current);

  for (int slot = 0; slot <= 5459; slot++) {
      assertTrue(clusterNodeInfo.getAvailableSlots().contains(slot));
  }

  assertEquals(1, clusterNodeInfo.getSlotsBeingMigrated().size());
  assertTrue(clusterNodeInfo.getSlotsBeingMigrated().contains(5460));
  assertEquals(1, clusterNodeInfo.getSlotsBeingImported().size());
  assertTrue(clusterNodeInfo.getSlotsBeingImported().contains(5461));
    }
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Related Classes of redis.clients.util.ClusterNodeInformation

  • redis.clients.jedis.JedisClusterInfoCache
  • redis.clients.jedis.tests.JedisClusterNodeInformationParserTest
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