Merge pull request #15754 from vespa-engine/jonmv/reindexing-aggressiveness-in-feature-flag

Control reindexer resource usage with a feature flag

1 files changed, 1 insertions, 0 deletions

diff --git a/config-model-api/src/main/java/com/yahoo/config/model/api/ModelContext.java b/config-model-api/src/main/java/com/yahoo/config/model/api/ModelContext.java
index 3e0561a315a..5c04f9d1fd8 100644
--- a/config-model-api/src/main/java/com/yahoo/config/model/api/ModelContext.java
+++ b/config-model-api/src/main/java/com/yahoo/config/model/api/ModelContext.java
@@ -65,6 +65,7 @@ public interface ModelContext {
      */
     interface FeatureFlags {
         @ModelFeatureFlag(owners = {"bjorncs", "jonmv"}) default boolean enableAutomaticReindexing() { return false; }
+        @ModelFeatureFlag(owners = {"bjorncs", "jonmv"}) default double reindexerWindowSizeIncrement() { return 0.2; }
         @ModelFeatureFlag(owners = {"baldersheim"}, comment = "Revisit in May or June 2020") default double defaultTermwiseLimit() { throw new UnsupportedOperationException("TODO specify default value"); }
         @ModelFeatureFlag(owners = {"vekterli"}) default boolean useThreePhaseUpdates() { throw new UnsupportedOperationException("TODO specify default value"); }
         @ModelFeatureFlag(owners = {"geirst"}, comment = "Remove on 7.XXX when this is default on") default boolean useDirectStorageApiRpc() { throw new UnsupportedOperationException("TODO specify default value"); }