Apache ZooKeeper Server Source Code

Apache ZooKeeper is an open-source server which enables highly reliable distributed coordination.

Apache ZooKeeper Server Source Code files are provided in the source package file, apache-zookeeper-3.8.0.tar.gz.

You can download apache-zookeeper-3.8.0.tar.gz as described in the previous tutorial and go to the "zookeeper-server" sub-folder to view Apache ZooKeeper Server Source Code files.

You can also browse Apache ZooKeeper Server Source Code below:

✍: FYIcenter.com

org/apache/zookeeper/server/DataTreeBean.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.zookeeper.server;

import org.apache.zookeeper.jmx.ZKMBeanInfo;

/**
 * This class implements the data tree MBean.
 */
public class DataTreeBean implements DataTreeMXBean, ZKMBeanInfo {

    DataTree dataTree;

    public DataTreeBean(org.apache.zookeeper.server.DataTree dataTree) {
        this.dataTree = dataTree;
    }

    public int getNodeCount() {
        return dataTree.getNodeCount();
    }

    public long approximateDataSize() {
        return dataTree.cachedApproximateDataSize();
    }

    public int countEphemerals() {
        return dataTree.getEphemeralsCount();
    }

    public int getWatchCount() {
        return dataTree.getWatchCount();
    }

    public String getName() {
        return "InMemoryDataTree";
    }

    public boolean isHidden() {
        return false;
    }

    public String getLastZxid() {
        return "0x" + Long.toHexString(dataTree.lastProcessedZxid);
    }

}

org/apache/zookeeper/server/DataTreeBean.java

 

Or download all of them as a single archive file:

File name: zookeeper-server-3.8.0-fyi.zip
File size: 885581 bytes
Release date: 2022-02-25
Download 

 

Apache ZooKeeper Jute Source Code

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