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@@ -52,7 +52,7 @@ And datanode admin states include the followings:
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* `NORMAL` The node is in service.
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* `DECOMMISSIONED` The node has been decommissioned.
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* `DECOMMISSION_INPROGRESS` The node is being transitioned to DECOMMISSIONED state.
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-* `IN_MAINTENANCE` The node in in maintenance state.
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+* `IN_MAINTENANCE` The node is in maintenance state.
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* `ENTERING_MAINTENANCE` The node is being transitioned to maintenance state.
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@@ -109,7 +109,7 @@ Here is the list of currently supported properties by HDFS.
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|`port`| Optional. the port number of the datanode |
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|`maintenanceExpireTimeInMS`| Optional. The epoch time in milliseconds until which the datanode will remain in maintenance state. The default value is forever. |
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-In the following example, `host1` and `host2` need to in service. `host3` need to be in decommissioned state. `host4` need to be in in maintenance state.
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+In the following example, `host1` and `host2` need to be in service. `host3` needs to be in decommissioned state. `host4` needs to be in maintenance state.
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dfs.hosts file
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```json
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Fei Hui