本文整理了Java中org.apache.hadoop.hbase.client.Admin.snapshotAsync()方法的一些代码示例，展示了Admin.snapshotAsync()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。Admin.snapshotAsync()方法的具体详情如下：
包路径：org.apache.hadoop.hbase.client.Admin
类名称：Admin
方法名：snapshotAsync

Admin.snapshotAsync介绍

[英]Take a snapshot without waiting for the server to complete that snapshot (asynchronous) Only a single snapshot should be taken at a time, or results may be undefined.
[中]在不等待服务器完成快照的情况下拍摄快照（异步）一次只能拍摄一个快照，否则结果可能未定义。

代码示例

代码示例来源：origin: apache/hbase

/**
 * Take a snapshot without waiting for the server to complete that snapshot (asynchronous) Only a
 * single snapshot should be taken at a time, or results may be undefined.
 *
 * @param snapshot snapshot to take
 * @throws IOException if the snapshot did not succeed or we lose contact with the master.
 * @throws SnapshotCreationException if snapshot creation failed
 * @throws IllegalArgumentException if the snapshot request is formatted incorrectly
 * @deprecated Since 2.0.0. Will be removed in 3.0.0. Use
 * {@link #snapshotAsync(SnapshotDescription)} instead.
 */
@Deprecated
default void takeSnapshotAsync(SnapshotDescription snapshot)
throws IOException, SnapshotCreationException {
 snapshotAsync(snapshot);
}

代码示例来源：origin: apache/hbase

@Test
 public void testAsyncSnapshotWillNotBlockSnapshotHFileCleaner() throws Exception {
  // Write some data
  Table table = UTIL.getConnection().getTable(TABLE_NAME);
  for (int i = 0; i < 10; i++) {
   Put put = new Put(Bytes.toBytes(i)).addColumn(TEST_FAM, Bytes.toBytes("q"), Bytes.toBytes(i));
   table.put(put);
  }
  String snapshotName = "testAsyncSnapshotWillNotBlockSnapshotHFileCleaner01";
  UTIL.getAdmin().snapshotAsync(new org.apache.hadoop.hbase.client.SnapshotDescription(
    snapshotName, TABLE_NAME, SnapshotType.FLUSH));
  Waiter.waitFor(UTIL.getConfiguration(), 10 * 1000L, 200L,
   () -> UTIL.getAdmin().listSnapshots(Pattern.compile(snapshotName)).size() == 1);
  assertTrue(master.getSnapshotManager().isTakingAnySnapshot());
  Thread.sleep(11 * 1000L);
  assertFalse(master.getSnapshotManager().isTakingAnySnapshot());
 }
}

代码示例来源：origin: org.apache.hbase/hbase-client

/**
 * Take a snapshot without waiting for the server to complete that snapshot (asynchronous) Only a
 * single snapshot should be taken at a time, or results may be undefined.
 *
 * @param snapshot snapshot to take
 * @throws IOException if the snapshot did not succeed or we lose contact with the master.
 * @throws SnapshotCreationException if snapshot creation failed
 * @throws IllegalArgumentException if the snapshot request is formatted incorrectly
 * @deprecated Since 2.0.0. Will be removed in 3.0.0. Use
 * {@link #snapshotAsync(SnapshotDescription)} instead.
 */
@Deprecated
default void takeSnapshotAsync(SnapshotDescription snapshot)
throws IOException, SnapshotCreationException {
 snapshotAsync(snapshot);
}

代码示例来源：origin: com.aliyun.hbase/alihbase-client

/**
 * Take a snapshot without waiting for the server to complete that snapshot (asynchronous) Only a
 * single snapshot should be taken at a time, or results may be undefined.
 *
 * @param snapshot snapshot to take
 * @throws IOException if the snapshot did not succeed or we lose contact with the master.
 * @throws SnapshotCreationException if snapshot creation failed
 * @throws IllegalArgumentException if the snapshot request is formatted incorrectly
 * @deprecated Since 2.0.0. Will be removed in 3.0.0. Use
 * {@link #snapshotAsync(SnapshotDescription)} instead.
 */
@Deprecated
default void takeSnapshotAsync(SnapshotDescription snapshot)
throws IOException, SnapshotCreationException {
 snapshotAsync(snapshot);
}

代码示例来源：origin: org.apache.hbase/hbase-server

@Test
 public void testAsyncSnapshotWillNotBlockSnapshotHFileCleaner() throws Exception {
  // Write some data
  Table table = UTIL.getConnection().getTable(TABLE_NAME);
  for (int i = 0; i < 10; i++) {
   Put put = new Put(Bytes.toBytes(i)).addColumn(TEST_FAM, Bytes.toBytes("q"), Bytes.toBytes(i));
   table.put(put);
  }
  String snapshotName = "testAsyncSnapshotWillNotBlockSnapshotHFileCleaner01";
  UTIL.getAdmin().snapshotAsync(new org.apache.hadoop.hbase.client.SnapshotDescription(
    snapshotName, TABLE_NAME, SnapshotType.FLUSH));
  Waiter.waitFor(UTIL.getConfiguration(), 10 * 1000L, 200L,
   () -> UTIL.getAdmin().listSnapshots(Pattern.compile(snapshotName)).size() == 1);
  assertTrue(master.getSnapshotManager().isTakingAnySnapshot());
  Thread.sleep(11 * 1000L);
  assertFalse(master.getSnapshotManager().isTakingAnySnapshot());
 }
}