org.apache.zookeeper.data.Stat.getCtime()方法的使用及代码示例

x33g5p2x  于2022-01-29 转载在 其他  
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本文整理了Java中org.apache.zookeeper.data.Stat.getCtime()方法的一些代码示例，展示了Stat.getCtime()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Stat.getCtime()方法的具体详情如下：
包路径：org.apache.zookeeper.data.Stat
类名称：Stat
方法名：getCtime

Stat.getCtime介绍

暂无

代码示例

代码示例来源：origin: Netflix/curator

@Override
public long getCreateTime(String path) throws KeeperException, InterruptedException
{
  try
  {
    Stat            stat = curator.checkExists().forPath(path);
    return (stat != null) ? stat.getCtime() : 0;
  }
  catch ( Exception e )
  {
    adjustException(e);
  }
  return 0;
}

代码示例来源：origin: apache/zookeeper

public void print(Stat stat) {
    out.println("cZxid = 0x" + Long.toHexString(stat.getCzxid()));
    out.println("ctime = " + new Date(stat.getCtime()).toString());
    out.println("mZxid = 0x" + Long.toHexString(stat.getMzxid()));
    out.println("mtime = " + new Date(stat.getMtime()).toString());
    out.println("pZxid = 0x" + Long.toHexString(stat.getPzxid()));
    out.println("cversion = " + stat.getCversion());
    out.println("dataVersion = " + stat.getVersion());
    out.println("aclVersion = " + stat.getAversion());
    out.println("ephemeralOwner = 0x"
        + Long.toHexString(stat.getEphemeralOwner()));
    out.println("dataLength = " + stat.getDataLength());
    out.println("numChildren = " + stat.getNumChildren());
  }
}

代码示例来源：origin: apache/pulsar

ZKStat(org.apache.zookeeper.data.Stat stat) {
  this.version = stat.getVersion();
  this.creationTimestamp = stat.getCtime();
  this.modificationTimestamp = stat.getMtime();
}

代码示例来源：origin: org.apache.zookeeper/zookeeper

private static void printStat(Stat stat) {
  System.err.println("cZxid = 0x" + Long.toHexString(stat.getCzxid()));
  System.err.println("ctime = " + new Date(stat.getCtime()).toString());
  System.err.println("mZxid = 0x" + Long.toHexString(stat.getMzxid()));
  System.err.println("mtime = " + new Date(stat.getMtime()).toString());
  System.err.println("pZxid = 0x" + Long.toHexString(stat.getPzxid()));
  System.err.println("cversion = " + stat.getCversion());
  System.err.println("dataVersion = " + stat.getVersion());
  System.err.println("aclVersion = " + stat.getAversion());
  System.err.println("ephemeralOwner = 0x"
      + Long.toHexString(stat.getEphemeralOwner()));
  System.err.println("dataLength = " + stat.getDataLength());
  System.err.println("numChildren = " + stat.getNumChildren());
}

代码示例来源：origin: apache/incubator-pinot

@Nullable
public static ZNRecord getZnRecord(@Nonnull ZkHelixPropertyStore<ZNRecord> propertyStore, @Nonnull String path) {
 Stat stat = new Stat();
 ZNRecord znRecord = propertyStore.get(path, stat, AccessOption.PERSISTENT);
 if (znRecord != null) {
  znRecord.setCreationTime(stat.getCtime());
  znRecord.setModifiedTime(stat.getMtime());
  znRecord.setVersion(stat.getVersion());
 }
 return znRecord;
}

代码示例来源：origin: Alluxio/alluxio

for (String master : masters) {
 Stat stat = zookeeper.exists(PathUtils.concatPath(leaderPath, master), null);
 if (stat != null && stat.getCtime() > maxTime) {
  maxTime = stat.getCtime();
  leader = master;

代码示例来源：origin: soabase/exhibitor

private void        processNode(String path, NodeEntry parent) throws Exception
  {
    Stat        stat = exhibitor.getLocalConnection().checkExists().forPath(path);
    if ( stat == null )
    {
      return; // probably got deleted
    }

    NodeEntry       entry = new NodeEntry(parent, stat.getNumChildren(), stat.getCtime());
    details.put(path, entry);

    entry.addToDeepCount(stat.getNumChildren());
    if ( stat.getNumChildren() <= maxChildren )
    {
      List<String> children = exhibitor.getLocalConnection().getChildren().forPath(path);
      for ( String child : children )
      {
        String  thisPath = ZKPaths.makePath(path, child);
        processNode(thisPath, entry);
      }
    }
  }
}

代码示例来源：origin: liuyangming/ByteTCC

long createdAt = event.getStat().getCtime();
long interval = System.currentTimeMillis() - createdAt;

代码示例来源：origin: apache/zookeeper

private void create_get_stat_test()
  throws IOException, InterruptedException, KeeperException {
 checkRoot();
 ZooKeeper zk = new ZooKeeper(hostPort, 10000, this);
 String parentName = testDirOnZK;
 String nodeName = parentName + "/create_with_stat_tmp";
 deleteNodeIfExists(zk, nodeName);
 deleteNodeIfExists(zk, nodeName + "_2");
 Stat stat = new Stat();
 zk.create(nodeName, null, Ids.OPEN_ACL_UNSAFE, CreateMode.PERSISTENT,
   stat);
 Assert.assertNotNull(stat);
 Assert.assertTrue(stat.getCzxid() > 0);
 Assert.assertTrue(stat.getCtime() > 0);
 Stat stat2 = new Stat();
 zk.create(nodeName + "_2", null, Ids.OPEN_ACL_UNSAFE, CreateMode.PERSISTENT,
   stat2);
 Assert.assertNotNull(stat2);
 Assert.assertTrue(stat2.getCzxid() > stat.getCzxid());
 Assert.assertTrue(stat2.getCtime() > stat.getCtime());
 deleteNodeIfExists(zk, nodeName);
 deleteNodeIfExists(zk, nodeName + "_2");
 zk.close();
}

代码示例来源：origin: apache/zookeeper

Assert.assertEquals(stat.getCtime(), stat.getMtime());
Assert.assertEquals(i + 1, stat.getCversion());
Assert.assertEquals(0, stat.getVersion());

代码示例来源：origin: apache/zookeeper

@Test
public void testChildren()
  throws IOException, KeeperException, InterruptedException
{
  String name = "/foo";
  zk.create(name, name.getBytes(), Ids.OPEN_ACL_UNSAFE,
      CreateMode.PERSISTENT);
  for(int i = 0; i < 10; i++) {
    String childname = name + "/bar" + i;
    zk.create(childname, childname.getBytes(), Ids.OPEN_ACL_UNSAFE,
        CreateMode.EPHEMERAL);
    Stat stat;
    stat = newStat();
    zk.getData(name, false, stat);
    Assert.assertEquals(stat.getCzxid(), stat.getMzxid());
    Assert.assertEquals(stat.getCzxid() + i + 1, stat.getPzxid());
    Assert.assertEquals(stat.getCtime(), stat.getMtime());
    Assert.assertEquals(i + 1, stat.getCversion());
    Assert.assertEquals(0, stat.getVersion());
    Assert.assertEquals(0, stat.getAversion());
    Assert.assertEquals(0, stat.getEphemeralOwner());
    Assert.assertEquals(name.length(), stat.getDataLength());
    Assert.assertEquals(i + 1, stat.getNumChildren());
  }
}

代码示例来源：origin: apache/zookeeper

Assert.assertEquals(stat.getCtime(), stat.getMtime());
Assert.assertEquals(1, stat.getCversion());
Assert.assertEquals(0, stat.getVersion());
Assert.assertEquals(stat.getCtime(), stat.getMtime());
Assert.assertEquals(0, stat.getCversion());
Assert.assertEquals(0, stat.getVersion());

代码示例来源：origin: apache/zookeeper

@Test
public void testBasic()
  throws IOException, KeeperException, InterruptedException
{
  String name = "/foo";
  zk.create(name, name.getBytes(), Ids.OPEN_ACL_UNSAFE,
      CreateMode.PERSISTENT);
  Stat stat;
  stat = newStat();
  zk.getData(name, false, stat);
  Assert.assertEquals(stat.getCzxid(), stat.getMzxid());
  Assert.assertEquals(stat.getCzxid(), stat.getPzxid());
  Assert.assertEquals(stat.getCtime(), stat.getMtime());
  Assert.assertEquals(0, stat.getCversion());
  Assert.assertEquals(0, stat.getVersion());
  Assert.assertEquals(0, stat.getAversion());
  Assert.assertEquals(0, stat.getEphemeralOwner());
  Assert.assertEquals(name.length(), stat.getDataLength());
  Assert.assertEquals(0, stat.getNumChildren());
}

代码示例来源：origin: apache/zookeeper

static public void copyStat(Stat from, Stat to) {
  to.setAversion(from.getAversion());
  to.setCtime(from.getCtime());
  to.setCversion(from.getCversion());
  to.setCzxid(from.getCzxid());
  to.setMtime(from.getMtime());
  to.setMzxid(from.getMzxid());
  to.setPzxid(from.getPzxid());
  to.setVersion(from.getVersion());
  to.setEphemeralOwner(from.getEphemeralOwner());
  to.setDataLength(from.getDataLength());
  to.setNumChildren(from.getNumChildren());
}

代码示例来源：origin: org.apache.zookeeper/zookeeper

static public void copyStat(Stat from, Stat to) {
  to.setAversion(from.getAversion());
  to.setCtime(from.getCtime());
  to.setCversion(from.getCversion());
  to.setCzxid(from.getCzxid());
  to.setMtime(from.getMtime());
  to.setMzxid(from.getMzxid());
  to.setVersion(from.getVersion());
  to.setEphemeralOwner(from.getEphemeralOwner());
  to.setDataLength(from.getDataLength());
  to.setNumChildren(from.getNumChildren());
}

代码示例来源：origin: apache/zookeeper

Assert.assertEquals(stat.getCtime(), stat.getMtime());
Assert.assertEquals(1, stat.getCversion());
Assert.assertEquals(0, stat.getVersion());
Assert.assertEquals(stat.getCtime(), stat.getMtime());
Assert.assertEquals(0, stat.getCversion());
Assert.assertEquals(0, stat.getVersion());

代码示例来源：origin: apache/zookeeper

private void validateCreateStat(Stat stat, String name) {
  Assert.assertEquals(stat.getCzxid(), stat.getMzxid());
  Assert.assertEquals(stat.getCzxid(), stat.getPzxid());
  Assert.assertEquals(stat.getCtime(), stat.getMtime());
  Assert.assertEquals(0, stat.getCversion());
  Assert.assertEquals(0, stat.getVersion());
  Assert.assertEquals(0, stat.getAversion());
  Assert.assertEquals(0, stat.getEphemeralOwner());
  Assert.assertEquals(name.length(), stat.getDataLength());
  Assert.assertEquals(0, stat.getNumChildren());
 }
}

代码示例来源：origin: apache/zookeeper

Assert.assertEquals(stat.getCtime(), stat.getMtime());
Assert.assertEquals(0, stat.getCversion());
Assert.assertEquals(0, stat.getVersion());
Assert.assertNotSame(stat.getCtime(), stat.getMtime());
Assert.assertEquals(0, stat.getCversion());
Assert.assertEquals(1, stat.getVersion());

代码示例来源：origin: apache/zookeeper

private void validateCreateStat(Stat stat, String name) {
    Assert.assertEquals(stat.getCzxid(), stat.getMzxid());
    Assert.assertEquals(stat.getCzxid(), stat.getPzxid());
    Assert.assertEquals(stat.getCtime(), stat.getMtime());
    Assert.assertEquals(0, stat.getCversion());
    Assert.assertEquals(0, stat.getVersion());
    Assert.assertEquals(0, stat.getAversion());
    Assert.assertEquals(0, stat.getEphemeralOwner());
    Assert.assertEquals(name.length(), stat.getDataLength());
    Assert.assertEquals(0, stat.getNumChildren());
  }
}

代码示例来源：origin: org.apache.zookeeper/zookeeper

static public void copyStat(Stat from, Stat to) {
  to.setAversion(from.getAversion());
  to.setCtime(from.getCtime());
  to.setCversion(from.getCversion());
  to.setCzxid(from.getCzxid());
  to.setMtime(from.getMtime());
  to.setMzxid(from.getMzxid());
  to.setPzxid(from.getPzxid());
  to.setVersion(from.getVersion());
  to.setEphemeralOwner(from.getEphemeralOwner());
  to.setDataLength(from.getDataLength());
  to.setNumChildren(from.getNumChildren());
}

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