31414/find-the-running-namenodes-and-secondary-name-nodes-hadoop
Name nodes:
hdfs getconf -namenodes
Secondary name nodes:
hdfs getconf -secondaryNameNodes
Hi@akhtar, You can use Hadoop file system command to ...READ MORE
Well, what you can do is use ...READ MORE
bin/hadoop-daemon.sh start [namenode | secondarynamenode | datanode ...READ MORE
Just Use the command Hadoop version ...READ MORE
Firstly you need to understand the concept ...READ MORE
org.apache.hadoop.mapred is the Old API org.apache.hadoop.mapreduce is the ...READ MORE
Hi, You can create one directory in HDFS ...READ MORE
In your case there is no difference ...READ MORE
You can get the column names by ...READ MORE
You can try this: CREATE TABLE temp ...READ MORE
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