本文整理匯總了Java中org.apache.hadoop.hbase.client.Admin.deleteSnapshot方法的典型用法代碼示例。如果您正苦於以下問題：Java Admin.deleteSnapshot方法的具體用法？Java Admin.deleteSnapshot怎麽用？Java Admin.deleteSnapshot使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類org.apache.hadoop.hbase.client.Admin的用法示例。
在下文中一共展示了Admin.deleteSnapshot方法的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: deleteAllSnapshots
import org.apache.hadoop.hbase.client.Admin; //導入方法依賴的package包/類
public static void deleteAllSnapshots(final Admin admin)
throws IOException {
// Delete all the snapshots
for (SnapshotDescription snapshot: admin.listSnapshots()) {
admin.deleteSnapshot(snapshot.getName());
}
SnapshotTestingUtils.assertNoSnapshots(admin);
}
示例2: testSkipFlushTableSnapshot
import org.apache.hadoop.hbase.client.Admin; //導入方法依賴的package包/類
/**
* Test snapshotting a table that is online without flushing
* @throws Exception
*/
@Test(timeout=30000)
public void testSkipFlushTableSnapshot() throws Exception {
Admin admin = UTIL.getHBaseAdmin();
// make sure we don't fail on listing snapshots
SnapshotTestingUtils.assertNoSnapshots(admin);
// put some stuff in the table
try (Table table = UTIL.getConnection().getTable(TABLE_NAME)) {
UTIL.loadTable(table, TEST_FAM);
}
LOG.debug("FS state before snapshot:");
UTIL.getHBaseCluster().getMaster().getMasterFileSystem().logFileSystemState(LOG);
// take a snapshot of the enabled table
String snapshotString = "skipFlushTableSnapshot";
byte[] snapshot = Bytes.toBytes(snapshotString);
admin.snapshot(snapshotString, TABLE_NAME, SnapshotDescription.Type.SKIPFLUSH);
LOG.debug("Snapshot completed.");
// make sure we have the snapshot
List<SnapshotDescription> snapshots = SnapshotTestingUtils.assertOneSnapshotThatMatches(admin,
snapshot, TABLE_NAME);
// make sure its a valid snapshot
LOG.debug("FS state after snapshot:");
UTIL.getHBaseCluster().getMaster().getMasterFileSystem().logFileSystemState(LOG);
SnapshotTestingUtils.confirmSnapshotValid(UTIL, snapshots.get(0), TABLE_NAME, TEST_FAM);
admin.deleteSnapshot(snapshot);
snapshots = admin.listSnapshots();
SnapshotTestingUtils.assertNoSnapshots(admin);
}
示例3: cleanupSnapshot
import org.apache.hadoop.hbase.client.Admin; //導入方法依賴的package包/類
public static void cleanupSnapshot(Admin admin, String snapshotName)
throws IOException {
// delete the taken snapshot
admin.deleteSnapshot(snapshotName);
assertNoSnapshots(admin);
}