mapreduce物化视图-阿里云

阿里云E-MapReduce查看刷新物化视图任务是失败状态，如何解决？

阿里云E-MapReduce通过外部Mysql JDBC Catalog来创建异步物化视图，可以正常创建。但是查看刷新物化视图任务是失败状态，报错：java.lang.IllegalStateException: corrupted partition meta，且此时直接查询该外部表数据是空的（实...

开源大数据平台E-MapReduce创建物化视图时报错该如何处理

Hadoop 分布式计算框架 MapReduce

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开源大数据平台 E-MapReduce

开源大数据平台 E-MapReduce（简称“EMR”）是云原生开源大数据平台，向客户提供简单易集成的Hadoop、Hive、Spark、Flink、Presto、ClickHouse、StarRocks、Delta、Hudi等开源大数据计算和存储引擎服务。

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StarRocks 免费试用

产品入门

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EMR实时计算实践