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new 8f81a0b56e Publish built docs triggered by
089b6a5cb6589c0823b5ba1a465dcd092386160b
8f81a0b56e is described below
commit 8f81a0b56ee9e7b03ed058dffd3369d8c5e68359
Author: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
AuthorDate: Thu May 28 14:37:23 2026 +0000
Publish built docs triggered by 089b6a5cb6589c0823b5ba1a465dcd092386160b
---
_sources/contributor-guide/spark_expressions_support.md.txt | 3 +++
.../user-guide/latest/compatibility/expressions/aggregate.md.txt | 4 ++--
contributor-guide/spark_expressions_support.html | 8 +++++++-
searchindex.js | 2 +-
user-guide/latest/compatibility/expressions/aggregate.html | 4 ++--
5 files changed, 15 insertions(+), 6 deletions(-)
diff --git a/_sources/contributor-guide/spark_expressions_support.md.txt
b/_sources/contributor-guide/spark_expressions_support.md.txt
index 8f82847bb6..0f81d268e7 100644
--- a/_sources/contributor-guide/spark_expressions_support.md.txt
+++ b/_sources/contributor-guide/spark_expressions_support.md.txt
@@ -43,6 +43,9 @@
- [ ] approx_top_k_combine
- [ ] array_agg
- [x] avg
+ - Spark 3.4.3 (2026-05-26)
+ - Spark 3.5.8 (2026-05-26): aggregate logic identical to 3.4.3
+ - Spark 4.0.1 (2026-05-26): aggregate logic identical to 3.5.8; only
`QueryContext` import path differs. `YearMonthIntervalType` and
`DayTimeIntervalType` inputs (supported by Spark) fall back to Spark in Comet.
- [x] bit_and
- Spark 3.4.3 (2026-05-26)
- Spark 3.5.8 (2026-05-26)
diff --git
a/_sources/user-guide/latest/compatibility/expressions/aggregate.md.txt
b/_sources/user-guide/latest/compatibility/expressions/aggregate.md.txt
index 317decbd7c..ece7200cda 100644
--- a/_sources/user-guide/latest/compatibility/expressions/aggregate.md.txt
+++ b/_sources/user-guide/latest/compatibility/expressions/aggregate.md.txt
@@ -23,9 +23,9 @@ under the License.
## Average
-The following incompatibilities cause `Average` to fall back to Spark by
default. Set `spark.comet.expression.Average.allowIncompatible=true` to enable
Comet acceleration despite these differences.
+The following cases are not supported by Comet:
-- Falls back to Spark in ANSI mode. Supports all numeric inputs except decimal
types.
+- YearMonthIntervalType and DayTimeIntervalType inputs are not supported
## CollectSet
diff --git a/contributor-guide/spark_expressions_support.html
b/contributor-guide/spark_expressions_support.html
index ab61fb7e1a..1cd15c9a31 100644
--- a/contributor-guide/spark_expressions_support.html
+++ b/contributor-guide/spark_expressions_support.html
@@ -553,7 +553,13 @@ per-function details are documented in the
<li class="task-list-item"><p><input class="task-list-item-checkbox"
disabled="disabled" type="checkbox"> approx_top_k_accumulate</p></li>
<li class="task-list-item"><p><input class="task-list-item-checkbox"
disabled="disabled" type="checkbox"> approx_top_k_combine</p></li>
<li class="task-list-item"><p><input class="task-list-item-checkbox"
disabled="disabled" type="checkbox"> array_agg</p></li>
-<li class="task-list-item"><p><input class="task-list-item-checkbox"
checked="checked" disabled="disabled" type="checkbox"> avg</p></li>
+<li class="task-list-item"><p><input class="task-list-item-checkbox"
checked="checked" disabled="disabled" type="checkbox"> avg</p>
+<ul>
+<li><p>Spark 3.4.3 (2026-05-26)</p></li>
+<li><p>Spark 3.5.8 (2026-05-26): aggregate logic identical to 3.4.3</p></li>
+<li><p>Spark 4.0.1 (2026-05-26): aggregate logic identical to 3.5.8; only
<code class="docutils literal notranslate"><span
class="pre">QueryContext</span></code> import path differs. <code
class="docutils literal notranslate"><span
class="pre">YearMonthIntervalType</span></code> and <code class="docutils
literal notranslate"><span class="pre">DayTimeIntervalType</span></code> inputs
(supported by Spark) fall back to Spark in Comet.</p></li>
+</ul>
+</li>
<li class="task-list-item"><p><input class="task-list-item-checkbox"
checked="checked" disabled="disabled" type="checkbox"> bit_and</p>
<ul>
<li><p>Spark 3.4.3 (2026-05-26)</p></li>
diff --git a/searchindex.js b/searchindex.js
index a22a9f560c..133ff802bf 100644
--- a/searchindex.js
+++ b/searchindex.js
@@ -1 +1 @@
-Search.setIndex({"alltitles": {"1. Format Your Code": [[34,
"format-your-code"]], "1. Install Comet": [[36, "install-comet"], [45,
"install-comet"]], "1. Native Operators (nativeExecs map)": [[23,
"native-operators-nativeexecs-map"]], "2. Build and Verify": [[34,
"build-and-verify"]], "2. Clone Iceberg and Apply Diff": [[36,
"clone-iceberg-and-apply-diff"]], "2. Clone Spark and Apply Diff": [[45,
"clone-spark-and-apply-diff"]], "2. Sink Operators (sinks map)": [[23,
"sink-operators-sinks [...]
\ No newline at end of file
+Search.setIndex({"alltitles": {"1. Format Your Code": [[34,
"format-your-code"]], "1. Install Comet": [[36, "install-comet"], [45,
"install-comet"]], "1. Native Operators (nativeExecs map)": [[23,
"native-operators-nativeexecs-map"]], "2. Build and Verify": [[34,
"build-and-verify"]], "2. Clone Iceberg and Apply Diff": [[36,
"clone-iceberg-and-apply-diff"]], "2. Clone Spark and Apply Diff": [[45,
"clone-spark-and-apply-diff"]], "2. Sink Operators (sinks map)": [[23,
"sink-operators-sinks [...]
\ No newline at end of file
diff --git a/user-guide/latest/compatibility/expressions/aggregate.html
b/user-guide/latest/compatibility/expressions/aggregate.html
index 4c7db9522e..7da21a4be8 100644
--- a/user-guide/latest/compatibility/expressions/aggregate.html
+++ b/user-guide/latest/compatibility/expressions/aggregate.html
@@ -531,9 +531,9 @@ under the License.
<!--BEGIN:EXPR_COMPAT[aggregate]-->
<section id="average">
<h2>Average<a class="headerlink" href="#average" title="Link to this
heading">#</a></h2>
-<p>The following incompatibilities cause <code class="docutils literal
notranslate"><span class="pre">Average</span></code> to fall back to Spark by
default. Set <code class="docutils literal notranslate"><span
class="pre">spark.comet.expression.Average.allowIncompatible=true</span></code>
to enable Comet acceleration despite these differences.</p>
+<p>The following cases are not supported by Comet:</p>
<ul class="simple">
-<li><p>Falls back to Spark in ANSI mode. Supports all numeric inputs except
decimal types.</p></li>
+<li><p>YearMonthIntervalType and DayTimeIntervalType inputs are not
supported</p></li>
</ul>
</section>
<section id="collectset">
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