| Package | Description |
|---|---|
| org.apache.hadoop.hdfs.server.datanode | |
| org.apache.hadoop.hdfs.server.datanode.checker |
Datanode support for running disk checks.
|
| org.apache.hadoop.hdfs.server.datanode.fsdataset | |
| org.apache.hadoop.hdfs.server.datanode.fsdataset.impl |
| Class | Description |
|---|---|
| Checkable |
A Checkable is an object whose health can be probed by invoking its
Checkable.check(K) method. |
| VolumeCheckResult |
Defines the outcomes of running a disk check operation against a
volume.
|
| Class | Description |
|---|---|
| AsyncChecker |
A class that can be used to schedule an asynchronous check on a given
Checkable. |
| Checkable |
A Checkable is an object whose health can be probed by invoking its
Checkable.check(K) method. |
| DatasetVolumeChecker.Callback |
A callback interface that is supplied the result of running an
async disk check on multiple volumes.
|
| VolumeCheckResult |
Defines the outcomes of running a disk check operation against a
volume.
|
| Class | Description |
|---|---|
| Checkable |
A Checkable is an object whose health can be probed by invoking its
Checkable.check(K) method. |
| Class | Description |
|---|---|
| Checkable |
A Checkable is an object whose health can be probed by invoking its
Checkable.check(K) method. |
| VolumeCheckResult |
Defines the outcomes of running a disk check operation against a
volume.
|
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