mirror of
https://github.com/twitter/the-algorithm.git
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314 lines
12 KiB
YAML
314 lines
12 KiB
YAML
stratofed_forward_dark_traffic:
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comment:
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Forward Federated Strato traffic to DarkTrafficProxy (DTP).
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Note, this decider is not overrideable via Tweetypie tooling,
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as it is only used by the StratoFedServer frameworkDecider instance.
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Note, you cannot use this decider as a TweetypieDeciderGates.
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default_availability: 0
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tweetypie_enable_community_tweet_creates:
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comment: When enable, it allows the creation of community tweets
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default_availability: 10000
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tweetypie_hydrate_scrub_engagements:
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comment: Redact Tweet engagement related data (StatusCounts) from Interstital Public Interest (IPI) Tweets.
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default_availability: 10000
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tweetypie_check_spam_on_retweet:
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comment: Enable Scarecrow spam check during retweet creation
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default_availability: 10000
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tweetypie_check_spam_on_tweet:
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comment: Enable Scarecrow spam check during tweet creation
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default_availability: 10000
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tweetypie_conversation_control_use_feature_switch_results:
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comment:
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Controls whether Tweetypie uses feature switch results during conversation control parameter validation. This decider supports migration of feature switches from macaw-tweets to tweetypie.
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default_availability: 0
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tweetypie_conversation_control_tweet_create_enabled:
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comment:
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Controls whether we will enforce conversation control policy on tweet create. http://go/dont-at-me-backend-tdd
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default_availability: 0
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tweetypie_enable_exclusive_tweet_control_validation:
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comment:
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Controls whether we will restrict the exclusiveTweetControlOptions parameter to only be usable by creators. http://go/superfollows
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default_availability: 0
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tweetypie_delay_erase_user_tweets:
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comment: sleep for a fixed number of seconds before deleting a page of tweets during user erasure. Used as a rate limiting mechanism.
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default_availability: 5000
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tweetypie_deny_non_tweet_permalinks:
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comment:
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Right now we would create a quote-tweet which would contain a non-working permalink
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whereas with latest QT + media changes we're blocking the tweet creation. If tweet
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from permalink is not found, we would throw an exception if this decider is on else
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return a default pass-through response.
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default_availability: 0
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tweetypie_enable_trusted_friends_control_validation:
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comment: Controls whether we will enforce trusted friends control policy on replies
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default_availability: 0
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tweetypie_enforce_rate_limited_clients:
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comment:
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Controls whether we will rate-limit low-priority clients based on per-instance requests per sec.
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We enable clients for rate-limiting by setting the rate_limit to true in clients.yml
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default_availability: 10000
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tweetypie_fail_closed_in_vf:
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comment: Propagate failure from backends such as Strato when running Visibility Filtering
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default_availability: 0
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tweetypie_fork_dark_traffic:
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comment: Forks traffic to Darkhub
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default_availability: 0
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tweetypie_hydrate_conversation_muted:
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comment: Hydrates the conversationMuted field if requested. This calls timelineservice.
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default_availability: 10000
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tweetypie_hydrate_counts:
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comment: Hydrate status counts, if asked for. This calls TFlock.
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default_availability: 10000
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tweetypie_hydrate_previous_counts:
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comment: Hydrate previous engagements on a tweet in an edit chain
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default_availability: 0
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tweetypie_hydrate_device_sources:
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comment: Hydrate device sources. This reads from DBs.
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default_availability: 10000
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tweetypie_hydrate_escherbird_annotations:
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comment: Hydrate the escherbirdEntityAnnotations additional field on tweet create. This calls the Escherbird Annotation Service.
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default_availability: 10000
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tweetypie_hydrate_gnip_profile_geo_enrichment:
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comment: Hydrates each tweet with the profile geo enrichment.
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default_availability: 10000
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tweetypie_hydrate_has_media:
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comment: Hydrate the hasMedia field based on whether the tweet has a media entity, a media card, or a URL that matches partner media regexes
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default_availability: 10000
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tweetypie_hydrate_media:
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comment: Hydrate media entities. This calls MediaInfo Service.
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default_availability: 10000
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tweetypie_hydrate_media_refs:
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comment: Hydrate MediaRefs. Calls Tweetypie for pasted media.
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default_availability: 0
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tweetypie_hydrate_media_tags:
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comment: Hydrate media tags. This calls Gizmoduck for user view.
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default_availability: 10000
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tweetypie_hydrate_pasted_media:
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comment: Copies media entities and media cards from tweets referenced by a media permalink url entity.
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default_availability: 10000
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tweetypie_hydrate_perspectives:
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comment: Hydrate perspectival attributes, if asked for. This calls TLS, which may call TFlock if items are not in cache.
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default_availability: 10000
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tweetypie_hydrate_perspectives_edits_for_timelines:
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comment:
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Hydrated perspectival attributes across versions of tweet edit,
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for timelines safety levels if asked for.
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This results in more TLS calls (one for each version of tweet).
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default_availability: 0
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tweetypie_hydrate_perspectives_edits_for_tweet_details:
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comment:
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Hydrated perspectival attributes across versions of tweet edit,
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for tweet detail safety levels if asked for.
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This results in more TLS calls (one for each version of tweet).
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default_availability: 0
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tweetypie_hydrate_perspectives_edits_for_other_levels:
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comment:
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Hydrated perspectival attributes across versions of tweet edit,
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for safety levels not mentioned in other deciders, if asked for.
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This results in more TLS calls (one for each version of tweet).
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default_availability: 0
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tweetypie_hydrate_places:
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comment: Hydrate place data, if asked for. This calls geoduck.
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default_availability: 10000
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tweetypie_jiminy_dark_requests:
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comment: Enables dark requests to the Jiminy backend for the specified % of traffic
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default_availability: 0
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tweetypie_log_cache_exceptions:
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comment: Enables logging of cache exceptions to loglens.
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default_availability: 0
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tweetypie_log_reads:
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comment: Enables logging of reads.
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default_availability: 50
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tweetypie_log_tweet_cache_writes:
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comment: Scribe a record for each cache write for tweets that pass this decider.
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default_availability: 0
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tweetypie_log_writes:
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comment: Enables logging of status writes.
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default_availability: 10000
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tweetypie_log_young_tweet_cache_writes:
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comment:
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Scribe a record of cache writes for recently-created tweets that
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pass this decider.
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default_availability: 0
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tweetypie_log_vf_dark_read_mismatches:
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comment: Log mismatches from the tweetypie_dark_read_safety_labels_from_strato code path.
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default_availability: 0
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tweetypie_max_request_width_enabled:
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comment:
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Controls whether the max request width limit is enabled or not.
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0 means the limit is disabled, 10000 means it is turned on and
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request widths > maxSize will be rejected.
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default_availability: 0
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tweetypie_media_refs_hydrator_include_pasted_media:
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comment:
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For debugging MediaRefsHydrator - determine if extra calls to pasted media are causing the GC issues.
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default_availability: 0
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tweetypie_prefer_forwarded_service_identifier_for_client_id:
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comment: Effective client ID logic prefers forwarded service identifier to service identifier if available.
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default_availability: 0
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tweetypie_rate_limit_by_limiter_service:
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comment:
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Controls whether we will consult limiter service to see whether a
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user is allowed to create more tweets.
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default_availability: 10000
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tweetypie_rate_limit_tweet_creation_failure:
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comment:
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Controls whether we rate limit tweet creation based on failed
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attempts to create tweets via limiter service. This is separate
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from the limit of created tweets. It is intended to prevent
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unforeseen abuse by failing tweet creation attempts immediately if
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the user has had too many recent tweet creation
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failures. Disabling this decider will reduce traffic to limiter
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service, but will remove the per-user abuse protection.
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default_availability: 10000
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tweetypie_replicate_reads_to_atla:
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comment: Send reads to deferredrpc for replication to atla. We can use this to warm caches in atla.
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default_availability: 0
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tweetypie_replicate_reads_to_pdxa:
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comment: Send reads to deferredrpc for replication to pdxa. We can use this to warm caches in pdxa.
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default_availability: 0
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tweetypie_disable_invite_via_mention:
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comment:
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Disables invite via mention field in the conversation control struct of
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root tweets + reply tweets.
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default_availability: 0
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tweetypie_shed_read_traffic_voluntarily:
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comment:
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Preferred way to reject read requests during an incident from a subset of clients that have
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volunteered to shed load. These clients have load_shed_envs set in clients.yml, often for
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staging environments. Although this decider is available and clients have volunteered, should
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still only be used in an emergency.
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default_availability: 0
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tweetypie_validate_card_ref_attachment_android:
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comment:
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When enabled tweet creates from Android consider CardReference for the TooManyAttachmentTypes error when creating tweets with more than one attachment type.
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default_availability: 0
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tweetypie_validate_card_ref_attachment_non_android:
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comment:
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When enabled tweet creates from non-Android consider CardReference for the TooManyAttachmentTypes error when creating tweets with more than one attachment type
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default_availability: 0
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# Additional Fields
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tweetypie_short_circuit_likely_partial_tweet_reads_ms:
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comment:
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Specifies a number of milliseconds before which, we short circuit likely
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partial reads from MH and return NotFound tweet response state.
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After experimenting decided to go with 1500 ms.
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default_availability: 0
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tweetypie_populate_quoted_tweet_results_as_contextual_tweet_ref:
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comment:
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CreateTweet and CreateReTweet column to return the 'quoted_tweet_results' PrefetchedItem as
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ContextualTweetRef type instead of just tweetId.
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This will be used during the quotedTweet.Tweet column migration (see http://go/qt-col-migration)
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Post-migration, this will be removed.
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default_availability: 0
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tweetypie_enable_unmentions_timeline_warmup:
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comment:
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When enabled, read-path calls execute an async call to the getUnmentionedUsersFromConverstion
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strato column to warm the unmentioned NH/haplolite cache.
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http://go/unmention-me-onepager
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default_availability: 0
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tweetypie_tweet_visibility_library_enable_parity_test:
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comment: measure TVL parity against VF federated service, for a fraction of traffic
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default_availability: 0
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tweetypie_enable_vf_feature_hydration_in_quoted_tweet_visibility_library_shim:
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comment: when enabled, all features are hydrated in QuotedTweetVisibilityLibrary shim
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default_availability: 0
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tweetypie_enable_remove_unmentioned_implicit_mentions:
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comment:
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When enabled, implicit mentions are filtered based on users that have unmentioned themselves
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from the tweet's conversation. http://go/unmention-me-onepager
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default_availability: 0
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tweetypie_enable_stale_tweet_validation:
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comment: Controls whether we will enforce stale tweet policy on replies and QT
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default_availability: 0
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tweetypie_disable_promoted_tweet_edit:
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comment:
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Controls whether we will disable edits on promoted tweets
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default_availability: 0
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tweetypie_should_materialize_containers:
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comment:
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When enabled, Creatives Container Service will be called to materialize container-backed tweets.
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Otherwise, TP will not call CCS and return a StatusState of NotFound.
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default_availability: 0
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tweetypie_check_twitter_blue_subscription_for_edit:
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comment:
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Controls whether we check if the User is subscribed to Twitter Blue when editing a Tweet.
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default_availability: 0
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tweetypie_hydrate_bookmarks_count:
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comment:
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Controls whether we hydrate bookmarks count for a Tweet
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default_availability: 0
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tweetypie_hydrate_bookmarks_perspective:
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comment:
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Controls whether we request the Bookmarked perspective from TLS
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default_availability: 0
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tweetypie_set_edit_time_window_to_sixty_minutes:
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comment:
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Set time window in which Tweets are editable to 60 minutes
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default_availability: 0
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tweetypie_enable_federated_column_dark_traffic:
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comment:
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Enable dark traffic for federated column.
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default_availability: 0
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