ExportSnapshot (Apache HBase 1.1.7 API)

All Classes

Summary:
Nested |
Field |
Constr |
Method

Detail:
Field |
Constr |
Method

java.lang.Object
- org.apache.hadoop.conf.Configured
- - org.apache.hadoop.hbase.snapshot.ExportSnapshot

All Implemented Interfaces:

org.apache.hadoop.conf.Configurable, org.apache.hadoop.util.Tool
```
@InterfaceAudience.Public
@InterfaceStability.Evolving
public class ExportSnapshot
extends org.apache.hadoop.conf.Configured
implements org.apache.hadoop.util.Tool
```
Export the specified snapshot to a given FileSystem. The .snapshot/name folder is copied to the destination cluster and then all the hfiles/wals are copied using a Map-Reduce Job in the .archive/ location. When everything is done, the second cluster can restore the snapshot.

- Field Summary
  
  Fields
  Modifier and Type Field and Description
  
  protected static String CONF_SKIP_TMP
  
  static String NAME
- Constructor Summary
  
  Constructors
  Constructor and Description
  
  ExportSnapshot()
- Method Summary
  
  Methods
  Modifier and Type Method and Description
  
  static void main(String[] args)
  
  int run(String[] args)
  Execute the export snapshot by copying the snapshot metadata, hfiles and wals.
  - Methods inherited from class org.apache.hadoop.conf.Configured
    getConf, setConf
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  - Methods inherited from interface org.apache.hadoop.conf.Configurable
    getConf, setConf

- Field Detail
  - NAME
```
public static final String NAME
```
    See Also:
    Constant Field Values
  - CONF_SKIP_TMP
```
protected static final String CONF_SKIP_TMP
```
    See Also:
    Constant Field Values
- Constructor Detail
  - ExportSnapshot
```
public ExportSnapshot()
```
- Method Detail
  - run
```
public int run(String[] args)
        throws IOException
```
    Execute the export snapshot by copying the snapshot metadata, hfiles and wals.
    
    Specified by:
    
    run in interface org.apache.hadoop.util.Tool
    
    Returns:
    0 on success, and != 0 upon failure.
    
    Throws:
    
    IOException
  - main
```
public static void main(String[] args)
                 throws Exception
```
    Throws:
    
    Exception

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