Skip to content

Add searchable snapshot cache folder to NodeEnvironment #66297

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Dec 14, 2020
Merged

Add searchable snapshot cache folder to NodeEnvironment #66297

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
11 changes: 10 additions & 1 deletion server/src/main/java/org/elasticsearch/env/NodeEnvironment.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -181,6 +181,11 @@ public String toString() {
public static final String INDICES_FOLDER = "indices";
public static final String NODE_LOCK_FILENAME = "node.lock";

/**
* Searchable snapshot's Lucene index directory.
*/
private static final String SNAPSHOT_CACHE_FOLDER = "snapshot_cache";

public static class NodeLock implements Releasable {

private final Lock[] locks;
Expand Down Expand Up @@ -381,7 +386,11 @@ private static boolean upgradeLegacyNodeFolders(Logger logger, Settings settings
MetadataStateFormat.STATE_DIR_NAME,

// indices
INDICES_FOLDER));
INDICES_FOLDER,

// searchable snapshot cache Lucene index
SNAPSHOT_CACHE_FOLDER
));

try (DirectoryStream<Path> stream = Files.newDirectoryStream(legacyNodePath.path)) {
for (Path subFolderPath : stream) {
Expand Down