Package org.elasticsearch.plugins

Interface IndexStorePlugin.DirectoryFactory

All Known Implementing Classes:
FsDirectoryFactory
Enclosing interface:
IndexStorePlugin
Functional Interface:
This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
@FunctionalInterface public static interface IndexStorePlugin.DirectoryFactory
An interface that describes how to create a new directory instance per shard.

  • Method Summary

    Modifier and Type
    Method
    Description
    org.apache.lucene.store.Directory
    newDirectory​(IndexSettings indexSettings, ShardPath shardPath)
    Creates a new directory per shard.

  • Method Details

    • newDirectory

      org.apache.lucene.store.Directory newDirectory​(IndexSettings indexSettings, ShardPath shardPath) throws IOException
      Creates a new directory per shard. This method is called once per shard on shard creation.
      Parameters:
      indexSettings - the shards index settings
      shardPath - the path the shard is using
      Returns:
      a new lucene directory instance
      Throws:
      IOException - if an IOException occurs while opening the directory