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new dc6c0032a Publish built docs triggered by
f538424d37f69019c7eed7032bd813d299f8d3cc
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commit dc6c0032ad3f1c676e119f9205f73bd0a002d29b
Author: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
AuthorDate: Fri Jan 23 13:44:55 2026 +0000
Publish built docs triggered by f538424d37f69019c7eed7032bd813d299f8d3cc
---
_sources/user-guide/latest/configs.md.txt | 1 +
searchindex.js | 2 +-
user-guide/latest/configs.html | 10 +++++++---
3 files changed, 9 insertions(+), 4 deletions(-)
diff --git a/_sources/user-guide/latest/configs.md.txt
b/_sources/user-guide/latest/configs.md.txt
index 575c2ee80..7b32c2a4b 100644
--- a/_sources/user-guide/latest/configs.md.txt
+++ b/_sources/user-guide/latest/configs.md.txt
@@ -144,6 +144,7 @@ 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.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.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 |
| `spark.comet.testing.strict` | Experimental option to enable strict testing,
which will fail tests that could be more comprehensive, such as checking for a
specific fallback reason. It can be overridden by the environment variable
`ENABLE_COMET_STRICT_TESTING`. | false |
diff --git a/searchindex.js b/searchindex.js
index 448a32ced..29f590a44 100644
--- a/searchindex.js
+++ b/searchindex.js
@@ -1 +1 @@
-Search.setIndex({"alltitles": {"1. Format Your Code": [[12,
"format-your-code"]], "1. Install Comet": [[21, "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":
[[21, "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": [[21, "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":
[[21, "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/configs.html b/user-guide/latest/configs.html
index 4102c60cd..3418c13a3 100644
--- a/user-guide/latest/configs.html
+++ b/user-guide/latest/configs.html
@@ -806,15 +806,19 @@ under the License.
<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>false</p></td>
</tr>
-<tr class="row-even"><td><p><code class="docutils literal notranslate"><span
class="pre">spark.comet.sparkToColumnar.enabled</span></code></p></td>
+<tr class="row-even"><td><p><code class="docutils literal notranslate"><span
class="pre">spark.comet.scan.csv.v2.enabled</span></code></p></td>
+<td><p>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.</p></td>
+<td><p>false</p></td>
+</tr>
+<tr class="row-odd"><td><p><code class="docutils literal notranslate"><span
class="pre">spark.comet.sparkToColumnar.enabled</span></code></p></td>
<td><p>Whether to enable Spark to Arrow columnar conversion. When this is
turned on, Comet will convert operators in <code class="docutils literal
notranslate"><span
class="pre">spark.comet.sparkToColumnar.supportedOperatorList</span></code>
into Arrow columnar format before processing. This is an experimental feature
and has known issues with non-UTC timezones.</p></td>
<td><p>false</p></td>
</tr>
-<tr class="row-odd"><td><p><code class="docutils literal notranslate"><span
class="pre">spark.comet.sparkToColumnar.supportedOperatorList</span></code></p></td>
+<tr class="row-even"><td><p><code class="docutils literal notranslate"><span
class="pre">spark.comet.sparkToColumnar.supportedOperatorList</span></code></p></td>
<td><p>A comma-separated list of operators that will be converted to Arrow
columnar format when <code class="docutils literal notranslate"><span
class="pre">spark.comet.sparkToColumnar.enabled</span></code> is true.</p></td>
<td><p>Range,InMemoryTableScan,RDDScan</p></td>
</tr>
-<tr class="row-even"><td><p><code class="docutils literal notranslate"><span
class="pre">spark.comet.testing.strict</span></code></p></td>
+<tr class="row-odd"><td><p><code class="docutils literal notranslate"><span
class="pre">spark.comet.testing.strict</span></code></p></td>
<td><p>Experimental option to enable strict testing, which will fail tests
that could be more comprehensive, such as checking for a specific fallback
reason. It can be overridden by the environment variable <code class="docutils
literal notranslate"><span
class="pre">ENABLE_COMET_STRICT_TESTING</span></code>.</p></td>
<td><p>false</p></td>
</tr>
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