org.elasticsearch.common.util

Class IndexFolderUpgrader

java.lang.Object

org.elasticsearch.common.util.IndexFolderUpgrader

public class IndexFolderUpgrader
extends java.lang.Object

Renames index folders from {index.name} to {index.uuid}

Method Summary

Modifier and Type	Method and Description
static void	upgradeIndicesIfNeeded(Settings settings, NodeEnvironment nodeEnv) Upgrades all indices found under nodeEnv.

Methods inherited from class java.lang.Object

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

Method Detail

upgradeIndicesIfNeeded

public static void upgradeIndicesIfNeeded(Settings settings,
                                          NodeEnvironment nodeEnv)
                                   throws java.io.IOException

Upgrades all indices found under nodeEnv. Already upgraded indices are ignored.

Throws:

java.io.IOException