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Posted to commits@trafficserver.apache.org by so...@apache.org on 2016/05/20 23:10:59 UTC
[trafficserver] 03/28: TS-4235 Mark the fuzz configurations
deprecated
This is an automated email from the ASF dual-hosted git repository.
sorber pushed a commit to branch 6.2.x
in repository https://git-dual.apache.org/repos/asf/trafficserver.git
commit 1fd3de829d1d19c0050610f8f083b5a0556606bb
Author: Leif Hedstrom <zw...@apache.org>
AuthorDate: Mon May 2 14:00:10 2016 -0600
TS-4235 Mark the fuzz configurations deprecated
(cherry picked from commit 0da82e1661a1c9f35facca84d4091e6e133a43ab)
---
doc/admin-guide/configuration/cache-basics.en.rst | 4 ++++
doc/admin-guide/files/records.config.en.rst | 11 +++++++++++
2 files changed, 15 insertions(+)
diff --git a/doc/admin-guide/configuration/cache-basics.en.rst b/doc/admin-guide/configuration/cache-basics.en.rst
index aff3770..96ea78a 100644
--- a/doc/admin-guide/configuration/cache-basics.en.rst
+++ b/doc/admin-guide/configuration/cache-basics.en.rst
@@ -800,6 +800,10 @@ of the object is completed::
Fuzzy Revalidation
------------------
+.. note::
+
+ These options are deprecated as of v6.2.0.
+
Traffic Server can be set to attempt to revalidate an object before it becomes
stale in cache. :file:`records.config` contains the settings::
diff --git a/doc/admin-guide/files/records.config.en.rst b/doc/admin-guide/files/records.config.en.rst
index b5bc60a..bdedc3d 100644
--- a/doc/admin-guide/files/records.config.en.rst
+++ b/doc/admin-guide/files/records.config.en.rst
@@ -1859,6 +1859,7 @@ Heuristic Expiration
higher than the value in this variable.
.. ts:cv:: CONFIG proxy.config.http.cache.fuzz.time INT 240
+ :deprecated:
:reloadable:
:overridable:
@@ -1867,6 +1868,7 @@ Heuristic Expiration
section on :ref:`fuzzy-revalidation` for more details.
.. ts:cv:: CONFIG proxy.config.http.cache.fuzz.probability FLOAT 0.005
+ :deprecated:
:reloadable:
:overridable:
@@ -1874,6 +1876,7 @@ Heuristic Expiration
specified in :ts:cv:`proxy.config.http.cache.fuzz.time`.
.. ts:cv:: CONFIG proxy.config.http.cache.fuzz.min_time INT 0
+ :deprecated:
:reloadable:
:overridable:
@@ -1887,6 +1890,14 @@ Heuristic Expiration
the window start becomes more likely. By default this setting is not enabled,
but should be enabled any time you have objects with small TTLs.
+.. note::
+
+ These fuzzing options are marked as deprecated as of v6.2.0, and will be
+ removed for v7.0.0. Instead, we recommend looking at the new
+ :ts:cv:`proxy-config-http-cache-open-write-fail-action` configuration and
+ the features around thundering heard avoidance (see
+ :ref:`cache-basics` for details).
+
Dynamic Content & Content Negotiation
=====================================
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