mount command: alluxio fs mount /local file:///tmp option MountContext{ProtoOptions=readOnly: false

[fantastic2085]

Alluxio Version:
What version of Alluxio are you using?

Describe the bug
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To Reproduce
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1.alluxio cluster

2. another Server
   IP:
   
   

3. in ip= 10.119.104.12
   mkdir /tmp/alluxio ---> local path
   ./alluxio fs mkdir /local
   ./alluxio fs mount /local file:///tmp/alluxio

4.ip = 10.119.104.12 system info

5. ip = 10.119.103.61 ~ 62 system info
   

Expected behavior
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The mount command is executed successfully

Urgency
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Are you planning to fix it
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Additional context
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[YichuanSun]

Can you give more alluxio cluster configuration to help us to diagnose this issue?

[YichuanSun]

If you want to mount a Ufs Path to an Alluxio Path, please do not create the corresponding dir.
As this case, before mounting the file:///tmp/alluxio to /local, make sure /local is not exist in Alluxio namespace. @fantastic2085

[fantastic2085]

If you want to mount a Ufs Path to an Alluxio Path, please do not create the corresponding dir. As this case, before mounting the file:///tmp/alluxio to /local, make sure /local is not exist in Alluxio namespace. @fantastic2085

local does not exist. @YichuanSun

[fantastic2085]

Can you give more alluxio cluster configuration to help us to diagnose this issue?
alluxio cluster configuration @YichuanSun

[YichuanSun]

If you want to mount a Ufs Path to an Alluxio Path, please do not create the corresponding dir. As this case, before mounting the file:///tmp/alluxio to /local, make sure /local is not exist in Alluxio namespace. @fantastic2085

local does not exist. @YichuanSun

The error shows "/tmp/alluxio does not exist.", how about "file:///tmp/alluxio"? Is there a local directory "/tmp/alluxio"?