public class SSTableExport
extends java.lang.Object
| Constructor and Description |
|---|
SSTableExport() |
| Modifier and Type | Method and Description |
|---|---|
static void |
enumeratekeys(Descriptor desc,
java.io.PrintStream outs)
Enumerate row keys from an SSTableReader and write the result to a PrintStream.
|
static void |
export(Descriptor desc,
java.io.PrintStream outs,
java.util.Collection<java.lang.String> toExport,
java.lang.String[] excludes)
Export specific rows from an SSTable and write the resulting JSON to a PrintStream.
|
static void |
export(Descriptor desc,
java.io.PrintStream outs,
java.lang.String[] excludes)
Export an SSTable and write the resulting JSON to a PrintStream.
|
static void |
export(Descriptor desc,
java.lang.String[] excludes)
Export an SSTable and write the resulting JSON to standard out.
|
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.
|
public static void enumeratekeys(Descriptor desc, java.io.PrintStream outs) throws java.io.IOException
desc - the descriptor of the file to export the rows fromouts - PrintStream to write the output tojava.io.IOException - on failure to read/write input/outputpublic static void export(Descriptor desc, java.io.PrintStream outs, java.util.Collection<java.lang.String> toExport, java.lang.String[] excludes) throws java.io.IOException
desc - the descriptor of the sstable to read fromouts - PrintStream to write the output totoExport - the keys corresponding to the rows to exportexcludes - keys to exclude from exportjava.io.IOException - on failure to read/write input/outputpublic static void export(Descriptor desc, java.io.PrintStream outs, java.lang.String[] excludes) throws java.io.IOException
desc - the descriptor of the sstable to read fromouts - PrintStream to write the output toexcludes - keys to exclude from exportjava.io.IOException - on failure to read/write input/outputpublic static void export(Descriptor desc, java.lang.String[] excludes) throws java.io.IOException
desc - the descriptor of the sstable to read fromexcludes - keys to exclude from exportjava.io.IOException - on failure to read/write SSTable/standard outpublic static void main(java.lang.String[] args)
throws ConfigurationException
args - command lines argumentsjava.io.IOException - on failure to open/read/write files or output streamsConfigurationException - on configuration failure (wrong params given)Copyright © 2015 The Apache Software Foundation