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org.apache.samza.zk.ZkUtils.exists()方法的使用及代码示例

转载 作者:知者 更新时间:2024-03-14 22:27:31 28 4
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本文整理了Java中org.apache.samza.zk.ZkUtils.exists()方法的一些代码示例,展示了ZkUtils.exists()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。ZkUtils.exists()方法的具体详情如下:
包路径:org.apache.samza.zk.ZkUtils
类名称:ZkUtils
方法名:exists

ZkUtils.exists介绍

暂无

代码示例

代码示例来源:origin: apache/samza

boolean predecessorExists = zkUtils.exists(keyBuilder.getProcessorsPath() + "/" + currentSubscription);
if (predecessorExists) {
 LOG.info(zLog("Predecessor still exists. Current subscription is valid. Continuing as non-leader."));

代码示例来源:origin: org.apache.samza/samza-core_2.12

boolean predecessorExists = zkUtils.exists(keyBuilder.getProcessorsPath() + "/" + currentSubscription);
if (predecessorExists) {
 LOG.info(zLog("Predecessor still exists. Current subscription is valid. Continuing as non-leader."));

代码示例来源:origin: org.apache.samza/samza-core_2.11

boolean predecessorExists = zkUtils.exists(keyBuilder.getProcessorsPath() + "/" + currentSubscription);
if (predecessorExists) {
 LOG.info(zLog("Predecessor still exists. Current subscription is valid. Continuing as non-leader."));

代码示例来源:origin: org.apache.samza/samza-core

boolean predecessorExists = zkUtils.exists(keyBuilder.getProcessorsPath() + "/" + currentSubscription);
if (predecessorExists) {
 LOG.info(zLog("Predecessor still exists. Current subscription is valid. Continuing as non-leader."));

代码示例来源:origin: org.apache.samza/samza-core_2.10

boolean predecessorExists = zkUtils.exists(keyBuilder.getProcessorsPath() + "/" + currentSubscription);
if (predecessorExists) {
 LOG.info(zLog("Predecessor still exists. Current subscription is valid. Continuing as non-leader."));

代码示例来源:origin: apache/samza

Assert.assertFalse(zkUtils.exists(root));
Assert.assertTrue(zkUtils.exists(root));
Assert.assertTrue(zkUtils.exists(keyBuilder.getJobModelVersionPath()));
Assert.assertTrue(zkUtils.exists(keyBuilder.getProcessorsPath()));

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