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io.pravega.controller.store.stream.ZKStoreHelper.deleteNode()方法的使用及代码示例

转载 作者:知者 更新时间:2024-03-13 10:57:57 26 4
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本文整理了Java中io.pravega.controller.store.stream.ZKStoreHelper.deleteNode()方法的一些代码示例,展示了ZKStoreHelper.deleteNode()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。ZKStoreHelper.deleteNode()方法的具体详情如下:
包路径:io.pravega.controller.store.stream.ZKStoreHelper
类名称:ZKStoreHelper
方法名:deleteNode

ZKStoreHelper.deleteNode介绍

暂无

代码示例

代码示例来源:origin: pravega/pravega

@Override
public CompletableFuture<Void> deleteScope() {
  return store.deleteNode(scopePath);
}

代码示例来源:origin: pravega/pravega

@Override
public CompletableFuture<Void> removeStreamFromAutoStreamCut(final String scope, final String stream,
                               final OperationContext context, final Executor executor) {
  int bucket = getBucket(scope, stream);
  String retentionPath = String.format(RETENTION_PATH, bucket, encodedScopedStreamName(scope, stream));
  return storeHelper.deleteNode(retentionPath)
      .exceptionally(e -> {
        if (e instanceof StoreException.DataNotFoundException) {
          return null;
        } else {
          throw new CompletionException(e);
        }
      });
}

代码示例来源:origin: pravega/pravega

@Test
public void testDeleteNode() throws ExecutionException, InterruptedException, IOException {
  Assert.assertNull(zkStoreHelper.addNode("/test/test1").get());
  Assert.assertNull(zkStoreHelper.addNode("/test/test1/test2").get());
  AssertExtensions.assertFutureThrows("Should throw NodeNotEmptyException", zkStoreHelper.deleteNode("/test/test1"),
      e -> e instanceof StoreException.DataNotEmptyException);
  Assert.assertNull(zkStoreHelper.deleteNode("/test/test1/test2").get());
  Assert.assertNull(zkStoreHelper.deleteNode("/test/test1").get());
  AssertExtensions.assertFutureThrows("Should throw NodeNotFoundException", zkStoreHelper.deleteNode("/test/test1"),
      e -> e instanceof StoreException.DataNotFoundException);
  zkServer.stop();
  AssertExtensions.assertFutureThrows("Should throw UnknownException", zkStoreHelper.deleteNode("/test/test1"),
      e -> e instanceof StoreException.StoreConnectionException);
}

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