No Such file or directory : hdfs-CodePudding

I deployed Kubernetes on a single node using minikube and then installed hadoop and hdfs with helm. It's working well. The problem is when i try to copy a file from local to hdfs $ hadoop fs -copyFromLocal /data/titles.csv /data i get this: No such file or directory

command of hdfs

this is the path on local :

path of titles.csv

CodePudding user response：

You've shown a screenshot of your host's filesystem GUI details panel.

Unless you mount /data folder inside the k8s pod, there will be no /data folder you can put from.

In other words, you should get a similar error with just ls /data, and this isn't an HDFS problem since "local" means different things in different contexts.

You have at least 3 different "local" filesystems - your host, the namenode pod, the datanode pod, and possibly also the minikube driver (if using a VM)