Can someone tell me if the following statement is true?
no of block == no of i/p split == no of container == no of mapper
I suggest you include below property files ...READ MORE
The default directory of Hadoop log file ...READ MORE
Impala provides faster response as it uses MPP(massively ...READ MORE
CDH is basically a packaged deal, where ...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
put <localSrc> <dest>
copyFr ...READ MORE
In your case there is no difference ...READ MORE
You have mentioned that you have no ...READ MORE
8020/9000 hadoop namenode metadata port number. or ...READ MORE
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