JDK Native Memory Tracking

command line option: -XX:NativeMemoryTracking=summary o […]




Hive On Tez cloudera5.4

配置 tez-site.xml <configuration> <property> […]




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 […]