ambari-环境调参
摘要：
1.Apache Tez (Tez is the next generation Hadoop Query Processing framework written on top of YARN. 它是一款基于YARN的新一代数据处理和分析框架，亮点：支持DAG调度作业，它能把多个有依赖的作业转换成 阅读全文
posted @ 2020-08-06 15:41 龙&缘 阅读(957) 评论(0) 推荐(0)
kafka server: Tried to send a message to a replica that is not the leader for some partition. Your metadata is out of date
摘要：
错误如标题: 场景:k8s 容器中通过 go语言编写的 sarama 创建一个 AsyncProducer 错误原因查找 1.通过放开sarama的日志(自己实现日志接口,重定义Logger) 1.1 sarama源码 */ package sarama import ( "io/ioutil" " 阅读全文
posted @ 2020-08-06 11:54 龙&缘 阅读(3137) 评论(0) 推荐(0)
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