HDFS fsck is used to check the health of the file system, to find missing files, over replicated, under replicated and corrupted blocks.
Command for finding the block for a file:
$ hdfs fsck /
hadoop fs -cat /example2/doc1 | wc -l
8020/9000 hadoop namenode metadata port number. or ...READ MORE
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org.apache.hadoop.mapred is the Old API
org.apache.hadoop.mapreduce is the ...READ MORE
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In your case there is no difference ...READ MORE
Apache Zookeeper says that it is a ...READ MORE
Yes, there is a way to check ...READ MORE
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