CompressionTest (Apache HBase 1.4.11 API)

java.lang.Object
- org.apache.hadoop.hbase.util.CompressionTest

@InterfaceAudience.LimitedPrivate(value="Tools")
@InterfaceStability.Evolving
public class CompressionTest
extends Object

Compression validation test. Checks compression is working. Be sure to run on every node in your cluster.

Field Summary

Fields
Modifier and Type Field and Description

protected static org.apache.hadoop.fs.Path path

Fields
Modifier and Type	Field and Description
`protected static org.apache.hadoop.fs.Path`	`path`

Constructor Summary

Constructors
Constructor and Description

CompressionTest()

Constructors
Constructor and Description
`CompressionTest()`

Method Summary

Methods
Modifier and Type	Method and Description
`static void`	`doSmokeTest(org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.fs.Path path, String codec)`
`static void`	`main(String[] args)`
`static void`	`testCompression(Compression.Algorithm algo)`
`static boolean`	`testCompression(String codec)`
`static void`	`usage()`

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

Field Detail

path

protected static org.apache.hadoop.fs.Path path

Constructor Detail
- CompressionTest
```
public CompressionTest()
```

Method Detail

testCompression

public static boolean testCompression(String codec)

testCompression

public static void testCompression(Compression.Algorithm algo)
                            throws IOException

Throws:: IOException

usage
```
public static void usage()
```

doSmokeTest

public static void doSmokeTest(org.apache.hadoop.fs.FileSystem fs,
               org.apache.hadoop.fs.Path path,
               String codec)
                        throws Exception

Throws:: Exception

main

public static void main(String[] args)
                 throws Exception

Throws:: Exception

Class CompressionTest

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

path

Constructor Detail

CompressionTest

Method Detail

testCompression

testCompression

usage

doSmokeTest

main