The three main hdfs-site.xml properties are:
1. dfs.name.dir which gives you the location on which metadata will be stored and where
DFS is located – on disk or onto the remote.
2. dfs.data.dir which gives you the location where the data is going to be stored.
3. fs.checkpoint.dir which is for secondary Namenode.
1. dfs.name.dir which gives you the location on which metadata will be stored and where
DFS is located – on disk or onto the remote.
2. dfs.data.dir which gives you the location where the data is going to be stored.
3. fs.checkpoint.dir which is for secondary Namenode.
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