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Answer» Linux file system ***************** - You can STORE the Linux file under a single disk
- You can store the small file in a disk if the file size is more than the disk size then you can not store.
- Each block size is 4 KB.
- If the machine is down, we can not able to get the data and failover chances are more
HADOOP Distributed file system ***************************** - A distributed file system can be stored in a logical layer which is created on ONE or more disk.
- You can store files as larger as you can, you need to add more disk to the logical layer
- Each block size is 64MB/128MB/256MB as per the Hadoop version and you can customize the size too.
- Data is replicated in different nodes. Clients are able to read the data if any node fails. Failover is less
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