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'hadoop fs' command is deprecated . The new approach is to use hdfs command . Replacing 'hadoop fs' command with 'hdfs dfs' (#8762)

This commit is contained in:
Tijo Thomas 2019-11-01 04:42:10 +05:30 committed by Nishant Bangarwa
parent 9c171e2b1f
commit 27acdbd2b8
1 changed files with 9 additions and 9 deletions
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18
docs/tutorials/tutorial-batch-hadoop.md
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@ -122,15 +122,15 @@ In the Hadoop container's shell, run the following commands to setup the HDFS di
```bash
cd /usr/local/hadoop/bin
./hadoop fs -mkdir /druid
./hadoop fs -mkdir /druid/segments
./hadoop fs -mkdir /quickstart
./hadoop fs -chmod 777 /druid
./hadoop fs -chmod 777 /druid/segments
./hadoop fs -chmod 777 /quickstart
./hadoop fs -chmod -R 777 /tmp
./hadoop fs -chmod -R 777 /user
./hadoop fs -put /shared/wikiticker-2015-09-12-sampled.json.gz /quickstart/wikiticker-2015-09-12-sampled.json.gz
./hdfs dfs -mkdir /druid
./hdfs dfs -mkdir /druid/segments
./hdfs dfs -mkdir /quickstart
./hdfs dfs -chmod 777 /druid
./hdfs dfs -chmod 777 /druid/segments
./hdfs dfs -chmod 777 /quickstart
./hdfs dfs -chmod -R 777 /tmp
./hdfs dfs -chmod -R 777 /user
./hdfs dfs -put /shared/wikiticker-2015-09-12-sampled.json.gz /quickstart/wikiticker-2015-09-12-sampled.json.gz
```
If you encounter namenode errors when running this command, the Hadoop container may not be finished initializing. When this occurs, wait a couple of minutes and retry the commands.