Python PyInstaller安装和使用最近工作中首先安装 pip install pywin32这里我本机之前已经安装过了再安装 pip install pyinstaller下载labelme源代码 解压到本机pyinstaller -F -w __main__.py -n labelme...

Flink在9月份发布了最新版Flink1.14.0，新版本中 Flink 一个主要变化是集成的流媒体和批处理体验，此外，在 SQL API、更多连接器支持、检查点和 PyFlink 等方面也带来了许多新功能和改进。更多详细内容，点击1.14.0 发布公告GitHub 地址：https://github.com/apache/flink参考链接：Apache Flink: Apache Flink

[etcd] Failed to bring up Etcd Plane: etcd cluster is unhealthy: hosts [192.168.100.666] failed to report healthy. Check etcd container logs on each host for more information

[etcd] Failed to bring up Etcd Plane: etcd cluster is unhealthy: hosts [192.168.100.666] failed to report healthy. Check etcd container logs on each host for more information

Exception in thread "main" java.lang.NoSuchFieldError: JAVA_9这是因为项目中没有配置hadoop-common和hadoop-mapreduce-client-core包，我们在pom文件里加上依赖就可以了<dependency><groupId>org.apache.hadoop</groupId>&

[etcd] Failed to bring up Etcd Plane: etcd cluster is unhealthy: hosts [192.168.100.666] failed to report healthy. Check etcd container logs on each host for more information

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