communicationsmapreducemysql写数据

通过mapreduce向mysql大量写数据时报错Communications ?报错

报错如下： AttemptID:attempt_1398735110766_0055_r_000000_0 Timed out after 600 secs Error: java.io.IOException: Communications link failure during rollback(). Transaction resolution unknown. at ...

通过mapreduce向mysql大量写数据时报错Communications link failure during rollback(). Transaction resolution unknown.

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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。

优惠活动

产品入门

最佳实践