iteye_3911的博客

Q1 Sometimes SCM manger lose connection with agent because the agent is dead. A1 You should start the agent service. $cd /etc/init.d $./cloudera-scm-agent status $./cloudera-scm-agent start  ...

Delete Hbase rows example   $hadoop jar ./sponge-hserver.jar com.citi.sponge.mapreduce.MRDeleteRows -Dtable="elf_log" -DstartKey="10000:1365663164575:88888:testhome" -DstopKey="10000:1365663164575...