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. ...

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

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 org....

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E-MapReduce

E-MapReduce是构建于阿里云ECS弹性虚拟机之上，利用开源大数据生态系统，包括Hadoop、Spark、Kafka和Storm，为用户提供集群、作业、数据等管理的一站式大数据处理分析业务。

优惠活动

产品入门

最佳实践