摘要：
环境：centos6.2 Hadoop2.2.0 hive0.12 hbase0.941>hadoop配好之后，跑任务老失败，yarn失败，报out of memory错误，然后怎么调整内存大小都不行，后来发现是can’t create new thread。解决：在vi /etc/security/limits.conf 添加hadoop - nofile 65535hadoop - nproc 655352>yarn运行错误:mapreduce.shuffle set in yarn.nodemanager.aux-services is invalidyarn.nodeman 阅读全文
posted @ 2013-12-19 17:04
ccmaotang
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