随笔分类 -  大数据

ambari 终止 background operations running
摘要：in case ambari API doesn't help. You can use following SQL queries to abort hung/queued/pending operations directly from ambari database. Stop Ambari- 阅读全文
posted @ 2022-06-09 10:47 zk01 阅读(264) 评论(0) 推荐(0) 编辑
kafka创建、生产者和消费者的操作命令
摘要：# 创建1分区、1备份的topic ./bin/kafka-topics.sh --create --zookeeper ip1:2181,ip2:2181,ip3:2181 --replication-factor 1 --partitions 1 --topic topic_name # 展示t 阅读全文
posted @ 2022-04-18 11:37 zk01 阅读(1182) 评论(0) 推荐(0) 编辑

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