Skip to content

Handling concurrent segment search as part of fetch profiling #19164

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 2 commits into from
Aug 29, 2025
Merged

Handling concurrent segment search as part of fetch profiling #19164

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
fb0429a
Handling concurrent segment search as part of fetch profiling
jainankitk Aug 27, 2025
5fad82b
Merge branch 'main' into flaky-profile
jainankitk Aug 28, 2025
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
7 changes: 4 additions & 3 deletions server/src/main/java/org/opensearch/search/profile/fetch/FlatFetchProfileTree.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -12,11 +12,12 @@
import org.opensearch.search.profile.Timer;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.TreeMap;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;

/**
* Simplified profiling tree for fetch phase operations. Each fetch phase is
Expand Down Expand Up @@ -59,8 +60,8 @@ private static class Node {
}

private final List<Node> roots = new ArrayList<>();
private final Map<String, Node> rootsMap = new HashMap<>();
private final Map<String, Node> phaseMap = new HashMap<>();
private final ConcurrentMap<String, Node> rootsMap = new ConcurrentHashMap<>();
private final ConcurrentMap<String, Node> phaseMap = new ConcurrentHashMap<>();

/** Start profiling a new fetch phase and return its breakdown. */
FetchProfileBreakdown startFetchPhase(String element) {
Expand Down
Loading