随笔分类 -  Big Data

解决阿里云Flink连接Kafka报UnknownHostException的问题
摘要:解决阿里云Flink连接Kafka报UnknownHostException的问题 问题描述 最近遇到一个较为麻烦的问题,写篇文章记录下解决问题的思路。 在使用阿里云Flink时,想连接公司之前自建的Kafka服务,但报UnknownHostException。这是由于Kafka通过advertis 阅读全文
posted @ 2021-10-22 19:20 eshizhan 阅读(1763) 评论(0) 推荐(1)
Spark SQL configuration
摘要:| key | value | meaning | | | | | | spark.sql.adaptive.enabled | false | When true, enable adaptive query execution. | | spark.sql.adaptive.shuffle.ta 阅读全文
posted @ 2018-04-29 15:57 eshizhan 阅读(2382) 评论(0) 推荐(0)
[Cassandra] Mutation of <x> bytes is too large for the maxiumum size of <y>
摘要:[Cassandra] Mutation of bytes is too large for the maxiumum size of Q: `WARN [SharedPool Worker 4] 2015 11 28 20:04:44,663 AbstractTracingAwareExecuto 阅读全文
posted @ 2017-10-05 11:21 eshizhan 阅读(629) 评论(0) 推荐(0)