Error Could not create the Java Virtual Machine in Hadoop

0 votes

Hi Team,

I have configured Hadoop Cluster on the local system. I want to list down all the files available in HDFS. But it is showing me the below error.

$ hdfs -ls
Unrecognized option: -ls
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.
Oct 15, 2020 in Big Data Hadoop by akhtar
• 38,170 points
216 views

1 answer to this question.

0 votes

Hi@akhtar,

You can list down all the files with the Hadoop file system command. But you are using the wrong keywords in your command. Modify your command as shown below.

$ hadoop fs -ls /
answered Oct 15, 2020 by MD
• 95,060 points

Related Questions In Big Data Hadoop

0 votes
1 answer
0 votes
1 answer

Moving files in Hadoop using the Java API?

I would recommend you to use FileSystem.rename(). ...READ MORE

answered Apr 15, 2018 in Big Data Hadoop by Shubham
• 13,480 points
1,639 views
0 votes
1 answer

Could not find the Sqoop directory in HDP 2.2

You can find the Sqoop lib directory ...READ MORE

answered May 4, 2018 in Big Data Hadoop by Shubham
• 13,480 points
532 views
0 votes
1 answer

What is the command to find the free space in HDFS?

You can use dfsadmin which runs a ...READ MORE

answered Apr 29, 2018 in Big Data Hadoop by Shubham
• 13,480 points
757 views
0 votes
1 answer

How to find the used cache in HDFS

hdfs dfsadmin -report This command tells fs ...READ MORE

answered May 4, 2018 in Big Data Hadoop by Shubham
• 13,480 points
855 views
+1 vote
1 answer

Hadoop Mapreduce word count Program

Firstly you need to understand the concept ...READ MORE

answered Mar 16, 2018 in Data Analytics by nitinrawat895
• 11,380 points
6,812 views
0 votes
1 answer

hadoop.mapred vs hadoop.mapreduce?

org.apache.hadoop.mapred is the Old API  org.apache.hadoop.mapreduce is the ...READ MORE

answered Mar 16, 2018 in Data Analytics by nitinrawat895
• 11,380 points
1,092 views
0 votes
2 answers

How can I list NameNode & DataNodes from any machine in the Hadoop cluster?

You can browse hadoop page from any ...READ MORE

answered Jan 23, 2020 in Big Data Hadoop by MD
• 95,060 points
7,499 views
0 votes
1 answer

ERROR [main] client.ConnectionManager$HConnectionImplementation: The node /hbase is not in ZooKeeper.

Hi@akhtar, When you try to start hbase server, ...READ MORE

answered Mar 30, 2020 in Big Data Hadoop by MD
• 95,060 points
253 views