org.apache.cassandra.tools

Class SSTableExport

java.lang.Object

org.apache.cassandra.tools.SSTableExport

public class SSTableExport
extends java.lang.Object

Export SSTables to JSON format.

Constructor Summary

Constructors

Constructor and Description
SSTableExport()

Method Summary

Modifier and Type	Method and Description
static void	main(java.lang.String[] args) Given arguments specifying an SSTable, and optionally an output file, export the contents of the SSTable to JSON.
static CFMetaData	metadataFromSSTable(Descriptor desc) Construct table schema from info stored in SSTable's Stats.db

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SSTableExport

public SSTableExport()

Method Detail

metadataFromSSTable

public static CFMetaData metadataFromSSTable(Descriptor desc)
                                      throws java.io.IOException

Construct table schema from info stored in SSTable's Stats.db

Parameters:

desc - SSTable's descriptor

Returns:

Restored CFMetaData

Throws:

java.io.IOException - when Stats.db cannot be read

main

public static void main(java.lang.String[] args)
                 throws ConfigurationException

Given arguments specifying an SSTable, and optionally an output file, export the contents of the SSTable to JSON.

Parameters:

args - command lines arguments

Throws:

ConfigurationException - on configuration failure (wrong params given)