org.apache.lucene.index

Class CheckIndex

java.lang.Object

org.apache.lucene.index.CheckIndex

public class CheckIndex
extends java.lang.Object

Basic tool to check the health of an index and write a new segments file that removes reference to problematic segments. There are many more checks that this tool could do but does not yet, eg: reconstructing a segments file by looking for all loadable segments (if no segments file is found), removing specifically specified segments, listing files that exist but are not referenced, etc.

Field Summary

Fields

Modifier and Type	Field and Description
static java.io.PrintStream	out

Constructor Summary

Constructors

Constructor and Description
CheckIndex()

Method Summary

Modifier and Type	Method and Description
static boolean	check(Directory dir, boolean doFix) Returns true if index is clean, else false.
static void	main(java.lang.String[] args)

Methods inherited from class java.lang.Object

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

Field Detail

out

public static java.io.PrintStream out

Constructor Detail

CheckIndex

public CheckIndex()

Method Detail

check

public static boolean check(Directory dir,
                            boolean doFix)
                     throws java.io.IOException

Returns true if index is clean, else false.

Throws:

java.io.IOException

main

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

Throws:

java.lang.Throwable