flink问题汇总

1 写文件系统

1 本地运行, 写出parquet报错, 而json没有问题

Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/hadoop/conf/Configuration
Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.conf.Configuration

2 flink输出日志设置

1. 无法加载类

SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.

https://blog.csdn.net/qq_35779738/article/details/116935467

2. 日志级别: https://blog.csdn.net/zhailihua/article/details/80383195

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