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Hadoop Installation Directory on HDP 2.4

New Contributor

Hi,

Can any body let me know where is Hadoop installed on hdp 2.4?

How can i access sqoop exported files using winscp?

I exported a table from teradata using sqoop using root user. Using "hadoop fs -find" command, its shows dir as "/user/root/tableDirName", but I dont see this dir in winscp. How can I access this directory in winscp?

Thanks

1 ACCEPTED SOLUTION

@Ahmed Bilal

You can copy the data to edge node and from there you can do winscp

hadoop fs -get:

  • Copies/Downloads files from HDFS to the local file system
<code># Usage:# hdfs dfs -get <hdfs_src> <localdst>
or 
hdfs dfs [-copyToLocal [-p] [-ignoreCrc] [-crc] <src> ... <localdst>]
or
hdfs dfs [-moveToLocal <src> <localdst>]
# Example: hdfs dfs -get/user/hadoop/dir1/popularNames.txt /home/

enter image description here

2.

By giving this hdfs fsck we can know where are block are located.

hdfs fsck /user/root/tableDirName/filename -files -locations -blocks -racks

3.

Even you can use FileView UI to download data which is much user-friendly

5825-fileview.png

View solution in original post

1 REPLY 1

@Ahmed Bilal

You can copy the data to edge node and from there you can do winscp

hadoop fs -get:

  • Copies/Downloads files from HDFS to the local file system
<code># Usage:# hdfs dfs -get <hdfs_src> <localdst>
or 
hdfs dfs [-copyToLocal [-p] [-ignoreCrc] [-crc] <src> ... <localdst>]
or
hdfs dfs [-moveToLocal <src> <localdst>]
# Example: hdfs dfs -get/user/hadoop/dir1/popularNames.txt /home/

enter image description here

2.

By giving this hdfs fsck we can know where are block are located.

hdfs fsck /user/root/tableDirName/filename -files -locations -blocks -racks

3.

Even you can use FileView UI to download data which is much user-friendly

5825-fileview.png

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