DEC-17057 fix: 【迭代】【组件出错优化】HA HDFS,关掉所有datanode,启动不会进入部署向导页面 #7
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Dylan.Liu
wants to merge 2 commits from Dylan.Liu/finekit:master
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2 changed files with 45 additions and 0 deletions
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package com.fanruan.api.cluster; |
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import com.fr.collections.utils.FineLockUtils; |
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/** |
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* <code>Redis</code>实现的集群锁工具类. |
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* |
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* 需要在{@link com.fr.store.StateServiceActivator}启动后使用. |
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* |
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* @author Dylan.Liu |
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* @version 10.0 |
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* Created by Dylan.Liu on 2021/2/2 |
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*/ |
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public class FineLockKit { |
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/** |
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* 加锁. |
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* |
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* @param lockName 锁名 |
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*/ |
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public static void lockViaFineLock(String lockName) { |
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FineLockUtils.lockViaFineLock(lockName); |
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} |
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/** |
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* 解锁. |
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* |
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* @param lockName 锁名 |
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*/ |
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public static void unlockViaFineLock(String lockName) { |
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FineLockUtils.unlockViaFineLock(lockName); |
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} |
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} |
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