Package org.elasticsearch.plugins

Interface IndexStorePlugin.IndexFoldersDeletionListener

All Known Implementing Classes:

CompositeIndexFoldersDeletionListener

Enclosing interface:

IndexStorePlugin

public static interface IndexStorePlugin.IndexFoldersDeletionListener

IndexStorePlugin.IndexFoldersDeletionListener are invoked before the folders of a shard or an index are deleted from disk.

Method Summary

Modifier and Type	Method	Description
void	beforeIndexFoldersDeleted(Index index, IndexSettings indexSettings, Path[] indexPaths)	Invoked before the folders of an index are deleted from disk.
void	beforeShardFoldersDeleted(ShardId shardId, IndexSettings indexSettings, Path[] shardPaths)	Invoked before the folders of a shard are deleted from disk.

Method Details

beforeIndexFoldersDeleted

void beforeIndexFoldersDeleted(Index index,
 IndexSettings indexSettings,
 Path[] indexPaths)

Invoked before the folders of an index are deleted from disk. The list of folders contains Paths that may or may not exist on disk. Shard locks are expected to be acquired at the time this method is invoked.

Parameters:

index - the Index of the index whose folders are going to be deleted

indexSettings - settings for the index whose folders are going to be deleted

indexPaths - the paths of the folders that are going to be deleted

beforeShardFoldersDeleted

void beforeShardFoldersDeleted(ShardId shardId,
 IndexSettings indexSettings,
 Path[] shardPaths)

Invoked before the folders of a shard are deleted from disk. The list of folders contains Paths that may or may not exist on disk. Shard locks are expected to be acquired at the time this method is invoked.

Parameters:

shardId - the ShardId of the shard whose folders are going to be deleted

indexSettings - index settings of the shard whose folders are going to be deleted

shardPaths - the paths of the folders that are going to be deleted