原文:Topo check failed. Mapred tasks exceed 1000000000

Problem Description: java.sql.SQLException: EXECUTION FAILED: Task MAPRED SPARK error SparkException: Error Topo check failed. Mapred tasks exceed Root Cause: 数据量太大导致,需要设小reduce个数 Solution: 通过设置参数set ...

2020-03-29 21:19 0 944 推荐指数:

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报错 ncclCommInitRank failed.

环境 4 GeForce GTX 1080 GPUS docker image nnabla/nnabla-ext-cuda-multi-gpu:py36-cuda102-mpi3.1.6 ...

Fri Dec 25 16:55:00 CST 2020 0 441
 
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