@Test
public void testAsyncFlushSnapshot() throws Exception {
HBaseProtos.SnapshotDescription snapshot =
HBaseProtos.SnapshotDescription.newBuilder()
.setName("asyncSnapshot")
.setTable(TABLE_NAME.getNameAsString())
.setType(HBaseProtos.SnapshotDescription.Type.FLUSH)
.build();
// take the snapshot async
admin.takeSnapshotAsync(
new SnapshotDescription("asyncSnapshot", TABLE_NAME, SnapshotType.FLUSH));
// constantly loop, looking for the snapshot to complete
HMaster master = UTIL.getMiniHBaseCluster().getMaster();
SnapshotTestingUtils.waitForSnapshotToComplete(master, snapshot, 200);
LOG.info(" === Async Snapshot Completed ===");
UTIL.getHBaseCluster().getMaster().getMasterFileSystem().logFileSystemState(LOG);
// make sure we get the snapshot
SnapshotTestingUtils.assertOneSnapshotThatMatches(admin, snapshot);
}
