RemoveOrphanFilesAction

java.lang.Object
- org.apache.iceberg.actions.RemoveOrphanFilesAction

All Implemented Interfaces:

Action<RemoveOrphanFilesAction,java.util.List<java.lang.String>>
```
@Deprecated
public class RemoveOrphanFilesAction
extends java.lang.Object
implements Action<RemoveOrphanFilesAction,java.util.List<java.lang.String>>
```
Deprecated.
since 0.12.0, will be removed in 0.13.0; use DeleteOrphanFiles instead.

An action that removes orphan metadata and data files by listing a given location and comparing the actual files in that location with data and metadata files referenced by all valid snapshots. The location must be accessible for listing via the Hadoop FileSystem.
By default, this action cleans up the table location returned by Table.location() and removes unreachable files that are older than 3 days using Table.io(). The behavior can be modified by passing a custom location to location(java.lang.String) and a custom timestamp to olderThan(long). For example, someone might point this action to the data folder to clean up only orphan data files. In addition, there is a way to configure an alternative delete method via deleteWith(Consumer).
Note: It is dangerous to call this action with a short retention interval as it might corrupt the state of the table if another operation is writing at the same time.

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`RemoveOrphanFilesAction`	`deleteWith(java.util.function.Consumer<java.lang.String> newDeleteFunc)`	Deprecated. Passes an alternative delete implementation that will be used to delete orphan files.
`java.util.List<java.lang.String>`	`execute()`	Deprecated. Executes this action.
`RemoveOrphanFilesAction`	`location(java.lang.String newLocation)`	Deprecated. Removes orphan files in the given location.
`RemoveOrphanFilesAction`	`olderThan(long newOlderThanTimestamp)`	Deprecated. Removes orphan files that are older than the given timestamp.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.iceberg.actions.Action
option, options

- Method Detail
  - location
```
public RemoveOrphanFilesAction location(java.lang.String newLocation)
```
    Deprecated.
    
    Removes orphan files in the given location.
    
    Parameters:
    
    newLocation - a location
    
    Returns:
    
    this for method chaining
  - olderThan
```
public RemoveOrphanFilesAction olderThan(long newOlderThanTimestamp)
```
    Deprecated.
    
    Removes orphan files that are older than the given timestamp.
    
    Parameters:
    
    newOlderThanTimestamp - a timestamp in milliseconds
    
    Returns:
    
    this for method chaining
  - deleteWith
```
public RemoveOrphanFilesAction deleteWith(java.util.function.Consumer<java.lang.String> newDeleteFunc)
```
    Deprecated.
    
    Passes an alternative delete implementation that will be used to delete orphan files.
    
    Parameters:
    
    newDeleteFunc - a delete func
    
    Returns:
    
    this for method chaining
  - execute
```
public java.util.List<java.lang.String> execute()
```
    Deprecated.
    
    Description copied from interface: Action
    
    Executes this action.
    
    Specified by:
    
    execute in interface Action<RemoveOrphanFilesAction,java.util.List<java.lang.String>>
    
    Returns:
    
    the result of this action