01 2018 档案
摘要:Determine YARN and MapReduce Memory Configuration Settings "https://docs.hortonworks.com/HDPDocuments/HDP2/HDP 2.0.9.1/bk_installing_manually_book/con
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摘要:原因:内存不足,SWAP不足 创建分区文件,大小 4G [root@mysql05 ~]# dd if=/dev/zero of=/data/swapfile bs=1k count=4096000 4096000+0 records in 4096000+0 records out 4194304
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