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new ee8a9f908 Publish built docs triggered by
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commit ee8a9f908cbd7aea9da62491275c9c47b2403214
Author: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
AuthorDate: Wed Feb 18 15:39:48 2026 +0000
Publish built docs triggered by 5c1f1311c78ae19e1d6ae52ea63621d257e70484
---
_sources/user-guide/latest/compatibility.md.txt | 2 +-
_sources/user-guide/latest/configs.md.txt | 4 ++--
searchindex.js | 2 +-
user-guide/latest/compatibility.html | 2 +-
user-guide/latest/configs.html | 6 +++---
5 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/_sources/user-guide/latest/compatibility.md.txt
b/_sources/user-guide/latest/compatibility.md.txt
index 0163efc4f..6fe09df9e 100644
--- a/_sources/user-guide/latest/compatibility.md.txt
+++ b/_sources/user-guide/latest/compatibility.md.txt
@@ -62,7 +62,7 @@ the [Comet Supported Expressions Guide](expressions.md) for
more information on
Comet uses the Rust regexp crate for evaluating regular expressions, and this
has different behavior from Java's
regular expression engine. Comet will fall back to Spark for patterns that are
known to produce different results, but
-this can be overridden by setting `spark.comet.regexp.allowIncompatible=true`.
+this can be overridden by setting
`spark.comet.expression.regexp.allowIncompatible=true`.
## Window Functions
diff --git a/_sources/user-guide/latest/configs.md.txt
b/_sources/user-guide/latest/configs.md.txt
index 7a0ed1dc0..617634cb0 100644
--- a/_sources/user-guide/latest/configs.md.txt
+++ b/_sources/user-guide/latest/configs.md.txt
@@ -71,7 +71,7 @@ Comet provides the following configuration settings.
| `spark.comet.maxTempDirectorySize` | The maximum amount of data (in bytes)
stored inside the temporary directories. | 107374182400b |
| `spark.comet.metrics.updateInterval` | The interval in milliseconds to
update metrics. If interval is negative, metrics will be updated upon task
completion. | 3000 |
| `spark.comet.nativeLoadRequired` | Whether to require Comet native library
to load successfully when Comet is enabled. If not, Comet will silently
fallback to Spark when it fails to load the native lib. Otherwise, an error
will be thrown and the Spark job will be aborted. | false |
-| `spark.comet.regexp.allowIncompatible` | Comet is not currently fully
compatible with Spark for all regular expressions. Set this config to true to
allow them anyway. For more information, refer to the [Comet Compatibility
Guide](https://datafusion.apache.org/comet/user-guide/compatibility.html). |
false |
+| `spark.comet.operator.DataWritingCommandExec.allowIncompatible` | Whether to
allow incompatibility for operator: DataWritingCommandExec. False by default.
Can be overridden with
SPARK_COMET_OPERATOR_DATAWRITINGCOMMANDEXEC_ALLOWINCOMPATIBLE env variable It
can be overridden by the environment variable
`SPARK_COMET_OPERATOR_DATAWRITINGCOMMANDEXEC_ALLOWINCOMPATIBLE`. | false |
<!-- prettier-ignore-end -->
<!--END:CONFIG_TABLE-->
@@ -142,7 +142,7 @@ These settings can be used to determine which parts of the
plan are accelerated
| `spark.comet.exec.onHeap.memoryPool` | The type of memory pool to be used
for Comet native execution when running Spark in on-heap mode. Available pool
types are `greedy`, `fair_spill`, `greedy_task_shared`,
`fair_spill_task_shared`, `greedy_global`, `fair_spill_global`, and
`unbounded`. | greedy_task_shared |
| `spark.comet.exec.respectDataFusionConfigs` | Development and testing
configuration option to allow DataFusion configs set in Spark configuration
settings starting with `spark.comet.datafusion.` to be passed into native
execution. | false |
| `spark.comet.memoryOverhead` | The amount of additional memory to be
allocated per executor process for Comet, in MiB, when running Spark in on-heap
mode. | 1024 MiB |
-| `spark.comet.parquet.write.enabled` | Whether to enable native Parquet write
through Comet. When enabled, Comet will intercept Parquet write operations and
execute them natively. This feature is highly experimental and only partially
implemented. It should not be used in production. | false |
+| `spark.comet.parquet.write.enabled` | Whether to enable native Parquet write
through Comet. When enabled, Comet will intercept Parquet write operations and
execute them natively. This feature is highly experimental and only partially
implemented. It should not be used in production. It can be overridden by the
environment variable `ENABLE_COMET_WRITE`. | false |
| `spark.comet.scan.csv.v2.enabled` | Whether to use the native Comet V2 CSV
reader for improved performance. Default: false (uses standard Spark CSV
reader) Experimental: Performance benefits are workload-dependent. | false |
| `spark.comet.sparkToColumnar.enabled` | Whether to enable Spark to Arrow
columnar conversion. When this is turned on, Comet will convert operators in
`spark.comet.sparkToColumnar.supportedOperatorList` into Arrow columnar format
before processing. This is an experimental feature and has known issues with
non-UTC timezones. | false |
| `spark.comet.sparkToColumnar.supportedOperatorList` | A comma-separated list
of operators that will be converted to Arrow columnar format when
`spark.comet.sparkToColumnar.enabled` is true. |
Range,InMemoryTableScan,RDDScan |
diff --git a/searchindex.js b/searchindex.js
index 1985b0dbe..2fb393851 100644
--- a/searchindex.js
+++ b/searchindex.js
@@ -1 +1 @@
-Search.setIndex({"alltitles": {"1. Format Your Code": [[12,
"format-your-code"]], "1. Install Comet": [[22, "install-comet"]], "1. Native
Operators (nativeExecs map)": [[4, "native-operators-nativeexecs-map"]], "2.
Build and Verify": [[12, "build-and-verify"]], "2. Clone Spark and Apply Diff":
[[22, "clone-spark-and-apply-diff"]], "2. Sink Operators (sinks map)": [[4,
"sink-operators-sinks-map"]], "3. Comet JVM Operators": [[4,
"comet-jvm-operators"]], "3. Run Clippy (Recommended)": [[12 [...]
\ No newline at end of file
+Search.setIndex({"alltitles": {"1. Format Your Code": [[12,
"format-your-code"]], "1. Install Comet": [[22, "install-comet"]], "1. Native
Operators (nativeExecs map)": [[4, "native-operators-nativeexecs-map"]], "2.
Build and Verify": [[12, "build-and-verify"]], "2. Clone Spark and Apply Diff":
[[22, "clone-spark-and-apply-diff"]], "2. Sink Operators (sinks map)": [[4,
"sink-operators-sinks-map"]], "3. Comet JVM Operators": [[4,
"comet-jvm-operators"]], "3. Run Clippy (Recommended)": [[12 [...]
\ No newline at end of file
diff --git a/user-guide/latest/compatibility.html
b/user-guide/latest/compatibility.html
index 33c007450..4d8edc0f2 100644
--- a/user-guide/latest/compatibility.html
+++ b/user-guide/latest/compatibility.html
@@ -502,7 +502,7 @@ the <a class="reference internal"
href="expressions.html"><span class="std std-d
<h2>Regular Expressions<a class="headerlink" href="#regular-expressions"
title="Link to this heading">#</a></h2>
<p>Comet uses the Rust regexp crate for evaluating regular expressions, and
this has different behavior from Java’s
regular expression engine. Comet will fall back to Spark for patterns that are
known to produce different results, but
-this can be overridden by setting <code class="docutils literal
notranslate"><span
class="pre">spark.comet.regexp.allowIncompatible=true</span></code>.</p>
+this can be overridden by setting <code class="docutils literal
notranslate"><span
class="pre">spark.comet.expression.regexp.allowIncompatible=true</span></code>.</p>
</section>
<section id="window-functions">
<h2>Window Functions<a class="headerlink" href="#window-functions" title="Link
to this heading">#</a></h2>
diff --git a/user-guide/latest/configs.html b/user-guide/latest/configs.html
index fa21bce21..38d8822ad 100644
--- a/user-guide/latest/configs.html
+++ b/user-guide/latest/configs.html
@@ -613,8 +613,8 @@ under the License.
<td><p>Whether to require Comet native library to load successfully when Comet
is enabled. If not, Comet will silently fallback to Spark when it fails to load
the native lib. Otherwise, an error will be thrown and the Spark job will be
aborted.</p></td>
<td><p>false</p></td>
</tr>
-<tr class="row-even"><td><p><code class="docutils literal notranslate"><span
class="pre">spark.comet.regexp.allowIncompatible</span></code></p></td>
-<td><p>Comet is not currently fully compatible with Spark for all regular
expressions. Set this config to true to allow them anyway. For more
information, refer to the <a class="reference external"
href="https://datafusion.apache.org/comet/user-guide/compatibility.html";>Comet
Compatibility Guide</a>.</p></td>
+<tr class="row-even"><td><p><code class="docutils literal notranslate"><span
class="pre">spark.comet.operator.DataWritingCommandExec.allowIncompatible</span></code></p></td>
+<td><p>Whether to allow incompatibility for operator: DataWritingCommandExec.
False by default. Can be overridden with
SPARK_COMET_OPERATOR_DATAWRITINGCOMMANDEXEC_ALLOWINCOMPATIBLE env variable It
can be overridden by the environment variable <code class="docutils literal
notranslate"><span
class="pre">SPARK_COMET_OPERATOR_DATAWRITINGCOMMANDEXEC_ALLOWINCOMPATIBLE</span></code>.</p></td>
<td><p>false</p></td>
</tr>
</tbody>
@@ -819,7 +819,7 @@ under the License.
<td><p>1024 MiB</p></td>
</tr>
<tr class="row-odd"><td><p><code class="docutils literal notranslate"><span
class="pre">spark.comet.parquet.write.enabled</span></code></p></td>
-<td><p>Whether to enable native Parquet write through Comet. When enabled,
Comet will intercept Parquet write operations and execute them natively. This
feature is highly experimental and only partially implemented. It should not be
used in production.</p></td>
+<td><p>Whether to enable native Parquet write through Comet. When enabled,
Comet will intercept Parquet write operations and execute them natively. This
feature is highly experimental and only partially implemented. It should not be
used in production. It can be overridden by the environment variable <code
class="docutils literal notranslate"><span
class="pre">ENABLE_COMET_WRITE</span></code>.</p></td>
<td><p>false</p></td>
</tr>
<tr class="row-even"><td><p><code class="docutils literal notranslate"><span
class="pre">spark.comet.scan.csv.v2.enabled</span></code></p></td>
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