jobhistory关注的issue

JobHistory cache issue https://issues.apache.org/jira/b […]




kafka关注的issue

BrokerChangeListener computes inconsistent live/dead br […]




在reduce InMemoryMapOutput OOM

2017-03-14 15:41:52,724 WARN [main] org.apache.hadoop.m […]




hadoop job -kill 和 yarn application -kill 区别

hadoop job -kill 调用的是CLI.java里面的job.killJob(); 这里会分几种情况 […]




HDFS-6962 hdfs acl mask继承无效

ACL inheritance conflicts with umaskmode https://issues […]




hive merge小文件

2.输出合并 set hive.merge.mapfiles = true #在Map-only的任务结束时合 […]