Merge pull request #20534 from vespa-engine/toregge/add-feature-flag-for-max-compact-buffers

Add max-compact-buffers feature flag.

1 files changed, 7 insertions, 0 deletions

diff --git a/flags/src/main/java/com/yahoo/vespa/flags/Flags.java b/flags/src/main/java/com/yahoo/vespa/flags/Flags.java
index eb68c72eb6a..97b06c802dd 100644
--- a/flags/src/main/java/com/yahoo/vespa/flags/Flags.java
+++ b/flags/src/main/java/com/yahoo/vespa/flags/Flags.java
@@ -379,6 +379,13 @@ public class Flags {
             "Takes effect at redeployment",
             ZONE_ID, APPLICATION_ID);
 
+    public static final UnboundIntFlag MAX_COMPACT_BUFFERS = defineIntFlag(
+                "max-compact-buffers", 1,
+                List.of("baldersheim", "geirst", "toregge"), "2021-12-15", "2022-03-31",
+                "Upper limit of buffers to compact in a data store at the same time for each reason (memory usage, address space usage)",
+                "Takes effect at redeployment",
+            ZONE_ID, APPLICATION_ID);
+
     /** WARNING: public for testing: All flags should be defined in {@link Flags}. */
     public static UnboundBooleanFlag defineFeatureFlag(String flagId, boolean defaultValue, List<String> owners,
                                                        String createdAt, String expiresAt, String description,