diff options
| author | Tor Brede Vekterli <vekterli@yahooinc.com> | 2023-09-12 11:39:27 +0200 |
|---|---|---|
| committer | Tor Brede Vekterli <vekterli@yahooinc.com> | 2023-09-12 15:28:08 +0200 |
| commit | 9653b487a5ed2c7a62b0c06c1215ea947a09ee30 (patch) | |
| tree | 13990074b2accce222ed6c70c7a0e7901d65df00 /flags/src | |
| parent | 6ac162f1ec099f014ceee92c9afde50d2e3e8a33 (diff) | |
Add feature flag for new content layer metadata features
Exposed as an integer rather than a bool to account for future
additions without needing to add more feature flags to the mix.
In particular this is because those additions are expected to
require the other additions to be present, so it's not a mix
and match situation.
Only values 0 (legacy) and 1 (operation cancellation) map to
any underlying configs at this time, though any higher number
will transparently enable cancellation. Value 2 is documented
based on its intended future semantics.
Diffstat (limited to 'flags/src')
| -rw-r--r-- | flags/src/main/java/com/yahoo/vespa/flags/Flags.java | 8 |
1 files changed, 8 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 8c3cf337ce3..947338c71e7 100644 --- a/flags/src/main/java/com/yahoo/vespa/flags/Flags.java +++ b/flags/src/main/java/com/yahoo/vespa/flags/Flags.java @@ -398,6 +398,14 @@ public class Flags { "Takes effect immediately", APPLICATION_ID); + public static final UnboundIntFlag CONTENT_LAYER_METADATA_FEATURE_LEVEL = defineIntFlag( + "content-layer-metadata-feature-level", 0, + List.of("vekterli"), "2022-09-12", "2024-02-01", + "Value semantics: 0) legacy behavior, 1) operation cancellation, 2) operation " + + "cancellation and ephemeral content node sequence numbers for bucket replicas", + "Takes effect at redeployment", + 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, |