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new e76b17cc5 Publish built docs triggered by
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commit e76b17cc5877a840bd5e8defc3ac497a7589fb19
Author: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
AuthorDate: Mon Nov 17 05:02:02 2025 +0000
Publish built docs triggered by d47f19641d3ade70dacc2792d0fb56de6f5b2b17
---
_sources/user-guide/latest/compatibility.md.txt | 176 ++++----
_sources/user-guide/latest/configs.md.txt | 546 ++++++++++++------------
user-guide/latest/compatibility.html | 4 +
user-guide/latest/configs.html | 24 +-
4 files changed, 387 insertions(+), 363 deletions(-)
diff --git a/_sources/user-guide/latest/compatibility.md.txt
b/_sources/user-guide/latest/compatibility.md.txt
index 17a951578..60e2234f5 100644
--- a/_sources/user-guide/latest/compatibility.md.txt
+++ b/_sources/user-guide/latest/compatibility.md.txt
@@ -89,84 +89,84 @@ The following cast operations are generally compatible with
Spark except for the
<!-- WARNING! DO NOT MANUALLY MODIFY CONTENT BETWEEN THE BEGIN AND END TAGS -->
<!--BEGIN:COMPAT_CAST_TABLE-->
-
-| From Type | To Type | Notes
|
-| --------- | ------- |
---------------------------------------------------------------------------------------------------------------
|
-| boolean | byte |
|
-| boolean | short |
|
-| boolean | integer |
|
-| boolean | long |
|
-| boolean | float |
|
-| boolean | double |
|
-| boolean | string |
|
-| byte | boolean |
|
-| byte | short |
|
-| byte | integer |
|
-| byte | long |
|
-| byte | float |
|
-| byte | double |
|
-| byte | decimal |
|
-| byte | string |
|
-| short | boolean |
|
-| short | byte |
|
-| short | integer |
|
-| short | long |
|
-| short | float |
|
-| short | double |
|
-| short | decimal |
|
-| short | string |
|
-| integer | boolean |
|
-| integer | byte |
|
-| integer | short |
|
-| integer | long |
|
-| integer | float |
|
-| integer | double |
|
-| integer | decimal |
|
-| integer | string |
|
-| long | boolean |
|
-| long | byte |
|
-| long | short |
|
-| long | integer |
|
-| long | float |
|
-| long | double |
|
-| long | decimal |
|
-| long | string |
|
-| float | boolean |
|
-| float | byte |
|
-| float | short |
|
-| float | integer |
|
-| float | long |
|
-| float | double |
|
-| float | string | There can be differences in precision. For example,
the input "1.4E-45" will produce 1.0E-45 instead of 1.4E-45 |
-| double | boolean |
|
-| double | byte |
|
-| double | short |
|
-| double | integer |
|
-| double | long |
|
-| double | float |
|
-| double | string | There can be differences in precision. For example,
the input "1.4E-45" will produce 1.0E-45 instead of 1.4E-45 |
-| decimal | boolean |
|
-| decimal | byte |
|
-| decimal | short |
|
-| decimal | integer |
|
-| decimal | long |
|
-| decimal | float |
|
-| decimal | double |
|
-| decimal | decimal |
|
-| decimal | string | There can be formatting differences in some case due
to Spark using scientific notation where Comet does not |
-| string | boolean |
|
-| string | byte |
|
-| string | short |
|
-| string | integer |
|
-| string | long |
|
-| string | binary |
|
-| string | date | Only supports years between 262143 BC and 262142 AD
|
-| binary | string |
|
-| date | string |
|
-| timestamp | long |
|
-| timestamp | string |
|
-| timestamp | date |
|
-
+<!-- prettier-ignore-start -->
+| From Type | To Type | Notes |
+|-|-|-|
+| boolean | byte | |
+| boolean | short | |
+| boolean | integer | |
+| boolean | long | |
+| boolean | float | |
+| boolean | double | |
+| boolean | string | |
+| byte | boolean | |
+| byte | short | |
+| byte | integer | |
+| byte | long | |
+| byte | float | |
+| byte | double | |
+| byte | decimal | |
+| byte | string | |
+| short | boolean | |
+| short | byte | |
+| short | integer | |
+| short | long | |
+| short | float | |
+| short | double | |
+| short | decimal | |
+| short | string | |
+| integer | boolean | |
+| integer | byte | |
+| integer | short | |
+| integer | long | |
+| integer | float | |
+| integer | double | |
+| integer | decimal | |
+| integer | string | |
+| long | boolean | |
+| long | byte | |
+| long | short | |
+| long | integer | |
+| long | float | |
+| long | double | |
+| long | decimal | |
+| long | string | |
+| float | boolean | |
+| float | byte | |
+| float | short | |
+| float | integer | |
+| float | long | |
+| float | double | |
+| float | string | There can be differences in precision. For example, the
input "1.4E-45" will produce 1.0E-45 instead of 1.4E-45 |
+| double | boolean | |
+| double | byte | |
+| double | short | |
+| double | integer | |
+| double | long | |
+| double | float | |
+| double | string | There can be differences in precision. For example, the
input "1.4E-45" will produce 1.0E-45 instead of 1.4E-45 |
+| decimal | boolean | |
+| decimal | byte | |
+| decimal | short | |
+| decimal | integer | |
+| decimal | long | |
+| decimal | float | |
+| decimal | double | |
+| decimal | decimal | |
+| decimal | string | There can be formatting differences in some case due to
Spark using scientific notation where Comet does not |
+| string | boolean | |
+| string | byte | |
+| string | short | |
+| string | integer | |
+| string | long | |
+| string | binary | |
+| string | date | Only supports years between 262143 BC and 262142 AD |
+| binary | string | |
+| date | string | |
+| timestamp | long | |
+| timestamp | string | |
+| timestamp | date | |
+<!-- prettier-ignore-end -->
<!--END:COMPAT_CAST_TABLE-->
### Incompatible Casts
@@ -176,16 +176,16 @@ The following cast operations are not compatible with
Spark for all inputs and a
<!-- WARNING! DO NOT MANUALLY MODIFY CONTENT BETWEEN THE BEGIN AND END TAGS -->
<!--BEGIN:INCOMPAT_CAST_TABLE-->
-
-| From Type | To Type | Notes
|
-| --------- | --------- |
-----------------------------------------------------------------------------------------------------------------------------------------------------------
|
-| float | decimal | There can be rounding differences
|
-| double | decimal | There can be rounding differences
|
-| string | float | Does not support inputs ending with 'd' or 'f'. Does
not support 'inf'. Does not support ANSI mode.
|
-| string | double | Does not support inputs ending with 'd' or 'f'. Does
not support 'inf'. Does not support ANSI mode.
|
-| string | decimal | Does not support inputs ending with 'd' or 'f'. Does
not support 'inf'. Does not support ANSI mode. Returns 0.0 instead of null if
input contains no digits |
-| string | timestamp | Not all valid formats are supported
|
-
+<!-- prettier-ignore-start -->
+| From Type | To Type | Notes |
+|-|-|-|
+| float | decimal | There can be rounding differences |
+| double | decimal | There can be rounding differences |
+| string | float | Does not support inputs ending with 'd' or 'f'. Does not
support 'inf'. Does not support ANSI mode. |
+| string | double | Does not support inputs ending with 'd' or 'f'. Does not
support 'inf'. Does not support ANSI mode. |
+| string | decimal | Does not support inputs ending with 'd' or 'f'. Does not
support 'inf'. Does not support ANSI mode. Returns 0.0 instead of null if input
contains no digits |
+| string | timestamp | Not all valid formats are supported |
+<!-- prettier-ignore-end -->
<!--END:INCOMPAT_CAST_TABLE-->
### Unsupported Casts
diff --git a/_sources/user-guide/latest/configs.md.txt
b/_sources/user-guide/latest/configs.md.txt
index 7e3d2a79f..1767137b0 100644
--- a/_sources/user-guide/latest/configs.md.txt
+++ b/_sources/user-guide/latest/configs.md.txt
@@ -25,54 +25,54 @@ Comet provides the following configuration settings.
<!-- WARNING! DO NOT MANUALLY MODIFY CONTENT BETWEEN THE BEGIN AND END TAGS -->
<!--BEGIN:CONFIG_TABLE[scan]-->
-
-| Config | Description
| Default Value |
-| --------------------------------------- |
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
| ------------- |
-| `spark.comet.scan.allowIncompatible` | Some Comet scan implementations
are not currently fully compatible with Spark for all datatypes. 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.scan.enabled` | Whether to enable native scans.
When this is turned on, Spark will use Comet to read supported data sources
(currently only Parquet is supported natively). Note that to enable native
vectorized execution, both this config and `spark.comet.exec.enabled` need to
be enabled. | true |
-| `spark.comet.scan.preFetch.enabled` | Whether to enable pre-fetching
feature of CometScan.
| false |
-| `spark.comet.scan.preFetch.threadNum` | The number of threads running
pre-fetching for CometScan. Effective if spark.comet.scan.preFetch.enabled is
enabled. Note that more pre-fetching threads means more memory requirement to
store pre-fetched row groups.
| 2 |
-| `spark.hadoop.fs.comet.libhdfs.schemes` | Defines filesystem schemes (e.g.,
hdfs, webhdfs) that the native side accesses via libhdfs, separated by commas.
Valid only when built with hdfs feature enabled.
| |
-
+<!-- prettier-ignore-start -->
+| Config | Description | Default Value |
+|--------|-------------|---------------|
+| `spark.comet.scan.allowIncompatible` | Some Comet scan implementations are
not currently fully compatible with Spark for all datatypes. 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.scan.enabled` | Whether to enable native scans. When this is
turned on, Spark will use Comet to read supported data sources (currently only
Parquet is supported natively). Note that to enable native vectorized
execution, both this config and `spark.comet.exec.enabled` need to be enabled.
| true |
+| `spark.comet.scan.preFetch.enabled` | Whether to enable pre-fetching feature
of CometScan. | false |
+| `spark.comet.scan.preFetch.threadNum` | The number of threads running
pre-fetching for CometScan. Effective if spark.comet.scan.preFetch.enabled is
enabled. Note that more pre-fetching threads means more memory requirement to
store pre-fetched row groups. | 2 |
+| `spark.hadoop.fs.comet.libhdfs.schemes` | Defines filesystem schemes (e.g.,
hdfs, webhdfs) that the native side accesses via libhdfs, separated by commas.
Valid only when built with hdfs feature enabled. | |
+<!-- prettier-ignore-end -->
<!--END:CONFIG_TABLE-->
## Parquet Reader Configuration Settings
<!-- WARNING! DO NOT MANUALLY MODIFY CONTENT BETWEEN THE BEGIN AND END TAGS -->
<!--BEGIN:CONFIG_TABLE[parquet]-->
-
-| Config | Description
| Default Value |
-| ------------------------------------------------------- |
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
| ------------- |
-| `spark.comet.parquet.enable.directBuffer` | Whether to use
Java direct byte buffer when reading Parquet.
| false |
-| `spark.comet.parquet.read.io.adjust.readRange.skew` | In the parallel
reader, if the read ranges submitted are skewed in sizes, this option will
cause the reader to break up larger read ranges into smaller ranges to reduce
the skew. This will result in a slightly larger number of connections opened to
the file system but may give improved performance. | false |
-| `spark.comet.parquet.read.io.mergeRanges` | When enabled the
parallel reader will try to merge ranges of data that are separated by less
than `comet.parquet.read.io.mergeRanges.delta` bytes. Longer continuous reads
are faster on cloud storage.
| true |
-| `spark.comet.parquet.read.io.mergeRanges.delta` | The delta in bytes
between consecutive read ranges below which the parallel reader will try to
merge the ranges. The default is 8MB.
| 8388608 |
-| `spark.comet.parquet.read.parallel.io.enabled` | Whether to enable
Comet's parallel reader for Parquet files. The parallel reader reads ranges of
consecutive data in a file in parallel. It is faster for large files and row
groups but uses more resources.
| true |
-| `spark.comet.parquet.read.parallel.io.thread-pool.size` | The maximum number
of parallel threads the parallel reader will use in a single executor. For
executors configured with a smaller number of cores, use a smaller number.
| 16 |
-| `spark.comet.parquet.respectFilterPushdown` | Whether to respect
Spark's PARQUET_FILTER_PUSHDOWN_ENABLED config. This needs to be respected when
running the Spark SQL test suite but the default setting results in poor
performance in Comet when using the new native scans, disabled by default
| false |
-
+<!-- prettier-ignore-start -->
+| Config | Description | Default Value |
+|--------|-------------|---------------|
+| `spark.comet.parquet.enable.directBuffer` | Whether to use Java direct byte
buffer when reading Parquet. | false |
+| `spark.comet.parquet.read.io.adjust.readRange.skew` | In the parallel
reader, if the read ranges submitted are skewed in sizes, this option will
cause the reader to break up larger read ranges into smaller ranges to reduce
the skew. This will result in a slightly larger number of connections opened to
the file system but may give improved performance. | false |
+| `spark.comet.parquet.read.io.mergeRanges` | When enabled the parallel reader
will try to merge ranges of data that are separated by less than
`comet.parquet.read.io.mergeRanges.delta` bytes. Longer continuous reads are
faster on cloud storage. | true |
+| `spark.comet.parquet.read.io.mergeRanges.delta` | The delta in bytes between
consecutive read ranges below which the parallel reader will try to merge the
ranges. The default is 8MB. | 8388608 |
+| `spark.comet.parquet.read.parallel.io.enabled` | Whether to enable Comet's
parallel reader for Parquet files. The parallel reader reads ranges of
consecutive data in a file in parallel. It is faster for large files and row
groups but uses more resources. | true |
+| `spark.comet.parquet.read.parallel.io.thread-pool.size` | The maximum number
of parallel threads the parallel reader will use in a single executor. For
executors configured with a smaller number of cores, use a smaller number. | 16
|
+| `spark.comet.parquet.respectFilterPushdown` | Whether to respect Spark's
PARQUET_FILTER_PUSHDOWN_ENABLED config. This needs to be respected when running
the Spark SQL test suite but the default setting results in poor performance in
Comet when using the new native scans, disabled by default | false |
+<!-- prettier-ignore-end -->
<!--END:CONFIG_TABLE-->
## Query Execution Settings
<!-- WARNING! DO NOT MANUALLY MODIFY CONTENT BETWEEN THE BEGIN AND END TAGS -->
<!--BEGIN:CONFIG_TABLE[exec]-->
-
-| Config | Description
[...]
-| --------------------------------------- |
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
[...]
-| `spark.comet.caseConversion.enabled` | Java uses locale-specific rules
when converting strings to upper or lower case and Rust does not, so we disable
upper and lower by default.
[...]
-| `spark.comet.debug.enabled` | Whether to enable debug mode for
Comet. When enabled, Comet will do additional checks for debugging purpose. For
example, validating array when importing arrays from JVM at native side. Note
that these checks may be expensive in performance and should only be enabled
for debugging purpose.
[...]
-| `spark.comet.dppFallback.enabled` | Whether to fall back to Spark for
queries that use DPP.
[...]
-| `spark.comet.enabled` | Whether to enable Comet extension
for Spark. When this is turned on, Spark will use Comet to read Parquet data
source. Note that to enable native vectorized execution, both this config and
`spark.comet.exec.enabled` need to be enabled. It can be overridden by the
environment variable `ENABLE_COMET`.
[...]
-| `spark.comet.exceptionOnDatetimeRebase` | Whether to throw exception when
seeing dates/timestamps from the legacy hybrid (Julian + Gregorian) calendar.
Since Spark 3, dates/timestamps were written according to the Proleptic
Gregorian calendar. When this is true, Comet will throw exceptions when seeing
these dates/timestamps that were written by Spark version before 3.0. If this
is false, these dates/timestamps will be read as if they were written to the
Proleptic Gregorian calendar and [...]
-| `spark.comet.exec.enabled` | Whether to enable Comet native
vectorized execution for Spark. This controls whether Spark should convert
operators into their Comet counterparts and execute them in native space. Note:
each operator is associated with a separate config in the format of
`spark.comet.exec.<operator_name>.enabled` at the moment, and both the config
and this need to be turned on, in order for the operator to be executed in
native. [...]
-| `spark.comet.exec.replaceSortMergeJoin` | Experimental feature to force
Spark to replace SortMergeJoin with ShuffledHashJoin for improved performance.
This feature is not stable yet. For more information, refer to the [Comet
Tuning Guide](https://datafusion.apache.org/comet/user-guide/tuning.html).
[...]
-| `spark.comet.exec.strictFloatingPoint` | When enabled, fall back to Spark
for floating-point operations that may differ from Spark, such as when
comparing or sorting -0.0 and 0.0. For more information, refer to the [Comet
Compatibility
Guide](https://datafusion.apache.org/comet/user-guide/compatibility.html).
[...]
-| `spark.comet.maxTempDirectorySize` | The maximum amount of data (in
bytes) stored inside the temporary directories.
[...]
-| `spark.comet.metrics.updateInterval` | The interval in milliseconds to
update metrics. If interval is negative, metrics will be updated upon task
completion.
[...]
-| `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.
[...]
-| `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).
[...]
-
+<!-- prettier-ignore-start -->
+| Config | Description | Default Value |
+|--------|-------------|---------------|
+| `spark.comet.caseConversion.enabled` | Java uses locale-specific rules when
converting strings to upper or lower case and Rust does not, so we disable
upper and lower by default. | false |
+| `spark.comet.debug.enabled` | Whether to enable debug mode for Comet. When
enabled, Comet will do additional checks for debugging purpose. For example,
validating array when importing arrays from JVM at native side. Note that these
checks may be expensive in performance and should only be enabled for debugging
purpose. | false |
+| `spark.comet.dppFallback.enabled` | Whether to fall back to Spark for
queries that use DPP. | true |
+| `spark.comet.enabled` | Whether to enable Comet extension for Spark. When
this is turned on, Spark will use Comet to read Parquet data source. Note that
to enable native vectorized execution, both this config and
`spark.comet.exec.enabled` need to be enabled. It can be overridden by the
environment variable `ENABLE_COMET`. | true |
+| `spark.comet.exceptionOnDatetimeRebase` | Whether to throw exception when
seeing dates/timestamps from the legacy hybrid (Julian + Gregorian) calendar.
Since Spark 3, dates/timestamps were written according to the Proleptic
Gregorian calendar. When this is true, Comet will throw exceptions when seeing
these dates/timestamps that were written by Spark version before 3.0. If this
is false, these dates/timestamps will be read as if they were written to the
Proleptic Gregorian calendar and [...]
+| `spark.comet.exec.enabled` | Whether to enable Comet native vectorized
execution for Spark. This controls whether Spark should convert operators into
their Comet counterparts and execute them in native space. Note: each operator
is associated with a separate config in the format of
`spark.comet.exec.<operator_name>.enabled` at the moment, and both the config
and this need to be turned on, in order for the operator to be executed in
native. | true |
+| `spark.comet.exec.replaceSortMergeJoin` | Experimental feature to force
Spark to replace SortMergeJoin with ShuffledHashJoin for improved performance.
This feature is not stable yet. For more information, refer to the [Comet
Tuning Guide](https://datafusion.apache.org/comet/user-guide/tuning.html). |
false |
+| `spark.comet.exec.strictFloatingPoint` | When enabled, fall back to Spark
for floating-point operations that may differ from Spark, such as when
comparing or sorting -0.0 and 0.0. For more information, refer to the [Comet
Compatibility
Guide](https://datafusion.apache.org/comet/user-guide/compatibility.html). |
false |
+| `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 |
+<!-- prettier-ignore-end -->
<!--END:CONFIG_TABLE-->
## Viewing Explain Plan & Fallback Reasons
@@ -81,277 +81,277 @@ These settings can be used to determine which parts of
the plan are accelerated
<!-- WARNING! DO NOT MANUALLY MODIFY CONTENT BETWEEN THE BEGIN AND END TAGS -->
<!--BEGIN:CONFIG_TABLE[exec_explain]-->
-
-| Config | Description
|
Default Value |
-| ---------------------------------------- |
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
| ------------- |
-| `spark.comet.explain.format` | Choose extended explain output.
The default format of 'verbose' will provide the full query plan annotated with
fallback reasons as well as a summary of how much of the plan was accelerated
by Comet. The format 'fallback' provides a list of fallback reasons instead. |
verbose |
-| `spark.comet.explain.native.enabled` | When this setting is enabled,
Comet will provide a tree representation of the native query plan before
execution and again after execution, with metrics.
| false |
-| `spark.comet.explain.rules` | When this setting is enabled,
Comet will log all plan transformations performed in physical optimizer rules.
Default: false
|
false |
-| `spark.comet.explainFallback.enabled` | When this setting is enabled,
Comet will provide logging explaining the reason(s) why a query stage cannot be
executed natively. Set this to false to reduce the amount of logging.
|
false |
-| `spark.comet.logFallbackReasons.enabled` | When this setting is enabled,
Comet will log warnings for all fallback reasons. It can be overridden by the
environment variable `ENABLE_COMET_LOG_FALLBACK_REASONS`.
| false |
-
+<!-- prettier-ignore-start -->
+| Config | Description | Default Value |
+|--------|-------------|---------------|
+| `spark.comet.explain.format` | Choose extended explain output. The default
format of 'verbose' will provide the full query plan annotated with fallback
reasons as well as a summary of how much of the plan was accelerated by Comet.
The format 'fallback' provides a list of fallback reasons instead. | verbose |
+| `spark.comet.explain.native.enabled` | When this setting is enabled, Comet
will provide a tree representation of the native query plan before execution
and again after execution, with metrics. | false |
+| `spark.comet.explain.rules` | When this setting is enabled, Comet will log
all plan transformations performed in physical optimizer rules. Default: false
| false |
+| `spark.comet.explainFallback.enabled` | When this setting is enabled, Comet
will provide logging explaining the reason(s) why a query stage cannot be
executed natively. Set this to false to reduce the amount of logging. | false |
+| `spark.comet.logFallbackReasons.enabled` | When this setting is enabled,
Comet will log warnings for all fallback reasons. It can be overridden by the
environment variable `ENABLE_COMET_LOG_FALLBACK_REASONS`. | false |
+<!-- prettier-ignore-end -->
<!--END:CONFIG_TABLE-->
## Shuffle Configuration Settings
<!-- WARNING! DO NOT MANUALLY MODIFY CONTENT BETWEEN THE BEGIN AND END TAGS -->
<!--BEGIN:CONFIG_TABLE[shuffle]-->
-
-| Config | Description
| Default Value |
-| ------------------------------------------------------- |
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
| ------------- |
-| `spark.comet.columnar.shuffle.async.enabled` | Whether to enable
asynchronous shuffle for Arrow-based shuffle.
| false |
-| `spark.comet.columnar.shuffle.async.max.thread.num` | Maximum number of
threads on an executor used for Comet async columnar shuffle. This is the upper
bound of total number of shuffle threads per executor. In other words, if the
number of cores \* the number of shuffle threads per task
`spark.comet.columnar.shuffle.async.thread.num` is larger than this config.
Comet will use this config as the number of shuffle threads per executor
instead. | 100 |
-| `spark.comet.columnar.shuffle.async.thread.num` | Number of threads
used for Comet async columnar shuffle per shuffle task. Note that more threads
means more memory requirement to buffer shuffle data before flushing to disk.
Also, more threads may not always improve performance, and should be set based
on the number of cores available.
| 3 |
-| `spark.comet.columnar.shuffle.batch.size` | Batch size when
writing out sorted spill files on the native side. Note that this should not be
larger than batch size (i.e., `spark.comet.batchSize`). Otherwise it will
produce larger batches than expected in the native operator after shuffle.
| 8192 |
-| `spark.comet.exec.shuffle.compression.codec` | The codec of Comet
native shuffle used to compress shuffle data. lz4, zstd, and snappy are
supported. Compression can be disabled by setting spark.shuffle.compress=false.
| lz4 |
-| `spark.comet.exec.shuffle.compression.zstd.level` | The compression
level to use when compressing shuffle files with zstd.
| 1 |
-| `spark.comet.exec.shuffle.enabled` | Whether to enable
Comet native shuffle. Note that this requires setting `spark.shuffle.manager`
to `org.apache.spark.sql.comet.execution.shuffle.CometShuffleManager`.
`spark.shuffle.manager` must be set before starting the Spark application and
cannot be changed during the application.
| true
|
-| `spark.comet.native.shuffle.partitioning.hash.enabled` | Whether to enable
hash partitioning for Comet native shuffle.
| true |
-| `spark.comet.native.shuffle.partitioning.range.enabled` | Whether to enable
range partitioning for Comet native shuffle.
| true |
-| `spark.comet.shuffle.preferDictionary.ratio` | The ratio of total
values to distinct values in a string column to decide whether to prefer
dictionary encoding when shuffling the column. If the ratio is higher than this
config, dictionary encoding will be used on shuffling string column. This
config is effective if it is higher than 1.0. Note that this config is only
used when `spark.comet.exec.shuffle.mode` is `jvm`. | 10.0
|
-| `spark.comet.shuffle.sizeInBytesMultiplier` | Comet reports
smaller sizes for shuffle due to using Arrow's columnar memory format and this
can result in Spark choosing a different join strategy due to the estimated
size of the exchange being smaller. Comet will multiple sizeInBytes by this
amount to avoid regressions in join strategy.
| 1.0
|
-
+<!-- prettier-ignore-start -->
+| Config | Description | Default Value |
+|--------|-------------|---------------|
+| `spark.comet.columnar.shuffle.async.enabled` | Whether to enable
asynchronous shuffle for Arrow-based shuffle. | false |
+| `spark.comet.columnar.shuffle.async.max.thread.num` | Maximum number of
threads on an executor used for Comet async columnar shuffle. This is the upper
bound of total number of shuffle threads per executor. In other words, if the
number of cores * the number of shuffle threads per task
`spark.comet.columnar.shuffle.async.thread.num` is larger than this config.
Comet will use this config as the number of shuffle threads per executor
instead. | 100 |
+| `spark.comet.columnar.shuffle.async.thread.num` | Number of threads used for
Comet async columnar shuffle per shuffle task. Note that more threads means
more memory requirement to buffer shuffle data before flushing to disk. Also,
more threads may not always improve performance, and should be set based on the
number of cores available. | 3 |
+| `spark.comet.columnar.shuffle.batch.size` | Batch size when writing out
sorted spill files on the native side. Note that this should not be larger than
batch size (i.e., `spark.comet.batchSize`). Otherwise it will produce larger
batches than expected in the native operator after shuffle. | 8192 |
+| `spark.comet.exec.shuffle.compression.codec` | The codec of Comet native
shuffle used to compress shuffle data. lz4, zstd, and snappy are supported.
Compression can be disabled by setting spark.shuffle.compress=false. | lz4 |
+| `spark.comet.exec.shuffle.compression.zstd.level` | The compression level to
use when compressing shuffle files with zstd. | 1 |
+| `spark.comet.exec.shuffle.enabled` | Whether to enable Comet native shuffle.
Note that this requires setting `spark.shuffle.manager` to
`org.apache.spark.sql.comet.execution.shuffle.CometShuffleManager`.
`spark.shuffle.manager` must be set before starting the Spark application and
cannot be changed during the application. | true |
+| `spark.comet.native.shuffle.partitioning.hash.enabled` | Whether to enable
hash partitioning for Comet native shuffle. | true |
+| `spark.comet.native.shuffle.partitioning.range.enabled` | Whether to enable
range partitioning for Comet native shuffle. | true |
+| `spark.comet.shuffle.preferDictionary.ratio` | The ratio of total values to
distinct values in a string column to decide whether to prefer dictionary
encoding when shuffling the column. If the ratio is higher than this config,
dictionary encoding will be used on shuffling string column. This config is
effective if it is higher than 1.0. Note that this config is only used when
`spark.comet.exec.shuffle.mode` is `jvm`. | 10.0 |
+| `spark.comet.shuffle.sizeInBytesMultiplier` | Comet reports smaller sizes
for shuffle due to using Arrow's columnar memory format and this can result in
Spark choosing a different join strategy due to the estimated size of the
exchange being smaller. Comet will multiple sizeInBytes by this amount to avoid
regressions in join strategy. | 1.0 |
+<!-- prettier-ignore-end -->
<!--END:CONFIG_TABLE-->
## Memory & Tuning Configuration Settings
<!-- WARNING! DO NOT MANUALLY MODIFY CONTENT BETWEEN THE BEGIN AND END TAGS -->
<!--BEGIN:CONFIG_TABLE[tuning]-->
-
-| Config | Description
| Default Value |
-| -------------------------------------- |
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
| ------------- |
-| `spark.comet.batchSize` | The columnar batch size, i.e., the
maximum number of rows that a batch can contain.
| 8192 |
-| `spark.comet.exec.memoryPool` | The type of memory pool to be used
for Comet native execution when running Spark in off-heap mode. Available pool
types are `greedy_unified` and `fair_unified`. For more information, refer to
the [Comet Tuning
Guide](https://datafusion.apache.org/comet/user-guide/tuning.html). |
fair_unified |
-| `spark.comet.exec.memoryPool.fraction` | Fraction of off-heap memory pool
that is available to Comet. Only applies to off-heap mode. For more
information, refer to the [Comet Tuning
Guide](https://datafusion.apache.org/comet/user-guide/tuning.html).
| 1.0 |
-| `spark.comet.tracing.enabled` | Enable fine-grained tracing of
events and memory usage. For more information, refer to the [Comet Tracing
Guide](https://datafusion.apache.org/comet/user-guide/tracing.html).
| false |
-
+<!-- prettier-ignore-start -->
+| Config | Description | Default Value |
+|--------|-------------|---------------|
+| `spark.comet.batchSize` | The columnar batch size, i.e., the maximum number
of rows that a batch can contain. | 8192 |
+| `spark.comet.exec.memoryPool` | The type of memory pool to be used for Comet
native execution when running Spark in off-heap mode. Available pool types are
`greedy_unified` and `fair_unified`. For more information, refer to the [Comet
Tuning Guide](https://datafusion.apache.org/comet/user-guide/tuning.html). |
fair_unified |
+| `spark.comet.exec.memoryPool.fraction` | Fraction of off-heap memory pool
that is available to Comet. Only applies to off-heap mode. For more
information, refer to the [Comet Tuning
Guide](https://datafusion.apache.org/comet/user-guide/tuning.html). | 1.0 |
+| `spark.comet.tracing.enabled` | Enable fine-grained tracing of events and
memory usage. For more information, refer to the [Comet Tracing
Guide](https://datafusion.apache.org/comet/user-guide/tracing.html). | false |
+<!-- prettier-ignore-end -->
<!--END:CONFIG_TABLE-->
## Development & Testing Settings
<!-- WARNING! DO NOT MANUALLY MODIFY CONTENT BETWEEN THE BEGIN AND END TAGS -->
<!--BEGIN:CONFIG_TABLE[testing]-->
-
-| Config | Description
| Default Value |
-| --------------------------------------------------- |
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
| ------------------------------- |
-| `spark.comet.columnar.shuffle.memory.factor` | Fraction of Comet
memory to be allocated per executor process for columnar shuffle when running
in on-heap mode. For more information, refer to the [Comet Tuning
Guide](https://datafusion.apache.org/comet/user-guide/tuning.html).
| 1.0 |
-| `spark.comet.convert.csv.enabled` | When enabled, data
from Spark (non-native) CSV v1 and v2 scans will be converted to Arrow format.
This is an experimental feature and has known issues with non-UTC timezones.
| false |
-| `spark.comet.convert.json.enabled` | When enabled, data
from Spark (non-native) JSON v1 and v2 scans will be converted to Arrow format.
This is an experimental feature and has known issues with non-UTC timezones.
| false |
-| `spark.comet.convert.parquet.enabled` | When enabled, data
from Spark (non-native) Parquet v1 and v2 scans will be converted to Arrow
format. This is an experimental feature and has known issues with non-UTC
timezones.
| false |
-| `spark.comet.exec.onHeap.enabled` | Whether to allow Comet
to run in on-heap mode. Required for running Spark SQL tests. It can be
overridden by the environment variable `ENABLE_COMET_ONHEAP`.
| false |
-| `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.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 |
-
+<!-- prettier-ignore-start -->
+| Config | Description | Default Value |
+|--------|-------------|---------------|
+| `spark.comet.columnar.shuffle.memory.factor` | Fraction of Comet memory to
be allocated per executor process for columnar shuffle when running in on-heap
mode. For more information, refer to the [Comet Tuning
Guide](https://datafusion.apache.org/comet/user-guide/tuning.html). | 1.0 |
+| `spark.comet.convert.csv.enabled` | When enabled, data from Spark
(non-native) CSV v1 and v2 scans will be converted to Arrow format. This is an
experimental feature and has known issues with non-UTC timezones. | false |
+| `spark.comet.convert.json.enabled` | When enabled, data from Spark
(non-native) JSON v1 and v2 scans will be converted to Arrow format. This is an
experimental feature and has known issues with non-UTC timezones. | false |
+| `spark.comet.convert.parquet.enabled` | When enabled, data from Spark
(non-native) Parquet v1 and v2 scans will be converted to Arrow format. This
is an experimental feature and has known issues with non-UTC timezones. | false
|
+| `spark.comet.exec.onHeap.enabled` | Whether to allow Comet to run in on-heap
mode. Required for running Spark SQL tests. It can be overridden by the
environment variable `ENABLE_COMET_ONHEAP`. | false |
+| `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.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 |
+<!-- prettier-ignore-end -->
<!--END:CONFIG_TABLE-->
## Enabling or Disabling Individual Operators
<!-- WARNING! DO NOT MANUALLY MODIFY CONTENT BETWEEN THE BEGIN AND END TAGS -->
<!--BEGIN:CONFIG_TABLE[enable_exec]-->
-
-| Config | Description
| Default Value |
-| ------------------------------------------------------ |
---------------------------------------------------- | ------------- |
-| `spark.comet.exec.aggregate.enabled` | Whether to enable
aggregate by default. | true |
-| `spark.comet.exec.broadcastExchange.enabled` | Whether to enable
broadcastExchange by default. | true |
-| `spark.comet.exec.broadcastHashJoin.enabled` | Whether to enable
broadcastHashJoin by default. | true |
-| `spark.comet.exec.coalesce.enabled` | Whether to enable
coalesce by default. | true |
-| `spark.comet.exec.collectLimit.enabled` | Whether to enable
collectLimit by default. | true |
-| `spark.comet.exec.expand.enabled` | Whether to enable
expand by default. | true |
-| `spark.comet.exec.filter.enabled` | Whether to enable
filter by default. | true |
-| `spark.comet.exec.globalLimit.enabled` | Whether to enable
globalLimit by default. | true |
-| `spark.comet.exec.hashJoin.enabled` | Whether to enable
hashJoin by default. | true |
-| `spark.comet.exec.localLimit.enabled` | Whether to enable
localLimit by default. | true |
-| `spark.comet.exec.localTableScan.enabled` | Whether to enable
localTableScan by default. | false |
-| `spark.comet.exec.project.enabled` | Whether to enable
project by default. | true |
-| `spark.comet.exec.sort.enabled` | Whether to enable
sort by default. | true |
-| `spark.comet.exec.sortMergeJoin.enabled` | Whether to enable
sortMergeJoin by default. | true |
-| `spark.comet.exec.sortMergeJoinWithJoinFilter.enabled` | Experimental
support for Sort Merge Join with filter | false |
-| `spark.comet.exec.takeOrderedAndProject.enabled` | Whether to enable
takeOrderedAndProject by default. | true |
-| `spark.comet.exec.union.enabled` | Whether to enable
union by default. | true |
-| `spark.comet.exec.window.enabled` | Whether to enable
window by default. | true |
-
+<!-- prettier-ignore-start -->
+| Config | Description | Default Value |
+|--------|-------------|---------------|
+| `spark.comet.exec.aggregate.enabled` | Whether to enable aggregate by
default. | true |
+| `spark.comet.exec.broadcastExchange.enabled` | Whether to enable
broadcastExchange by default. | true |
+| `spark.comet.exec.broadcastHashJoin.enabled` | Whether to enable
broadcastHashJoin by default. | true |
+| `spark.comet.exec.coalesce.enabled` | Whether to enable coalesce by default.
| true |
+| `spark.comet.exec.collectLimit.enabled` | Whether to enable collectLimit by
default. | true |
+| `spark.comet.exec.expand.enabled` | Whether to enable expand by default. |
true |
+| `spark.comet.exec.filter.enabled` | Whether to enable filter by default. |
true |
+| `spark.comet.exec.globalLimit.enabled` | Whether to enable globalLimit by
default. | true |
+| `spark.comet.exec.hashJoin.enabled` | Whether to enable hashJoin by default.
| true |
+| `spark.comet.exec.localLimit.enabled` | Whether to enable localLimit by
default. | true |
+| `spark.comet.exec.localTableScan.enabled` | Whether to enable localTableScan
by default. | false |
+| `spark.comet.exec.project.enabled` | Whether to enable project by default. |
true |
+| `spark.comet.exec.sort.enabled` | Whether to enable sort by default. | true |
+| `spark.comet.exec.sortMergeJoin.enabled` | Whether to enable sortMergeJoin
by default. | true |
+| `spark.comet.exec.sortMergeJoinWithJoinFilter.enabled` | Experimental
support for Sort Merge Join with filter | false |
+| `spark.comet.exec.takeOrderedAndProject.enabled` | Whether to enable
takeOrderedAndProject by default. | true |
+| `spark.comet.exec.union.enabled` | Whether to enable union by default. |
true |
+| `spark.comet.exec.window.enabled` | Whether to enable window by default. |
true |
+<!-- prettier-ignore-end -->
<!--END:CONFIG_TABLE-->
## Enabling or Disabling Individual Scalar Expressions
<!-- WARNING! DO NOT MANUALLY MODIFY CONTENT BETWEEN THE BEGIN AND END TAGS -->
<!--BEGIN:CONFIG_TABLE[enable_expr]-->
-
-| Config | Description
| Default Value |
-| ---------------------------------------------------------- |
--------------------------------------------------------- | ------------- |
-| `spark.comet.expression.Abs.enabled` | Enable Comet
acceleration for `Abs` | true |
-| `spark.comet.expression.Acos.enabled` | Enable Comet
acceleration for `Acos` | true |
-| `spark.comet.expression.Add.enabled` | Enable Comet
acceleration for `Add` | true |
-| `spark.comet.expression.Alias.enabled` | Enable Comet
acceleration for `Alias` | true |
-| `spark.comet.expression.And.enabled` | Enable Comet
acceleration for `And` | true |
-| `spark.comet.expression.ArrayAppend.enabled` | Enable Comet
acceleration for `ArrayAppend` | true |
-| `spark.comet.expression.ArrayCompact.enabled` | Enable Comet
acceleration for `ArrayCompact` | true |
-| `spark.comet.expression.ArrayContains.enabled` | Enable Comet
acceleration for `ArrayContains` | true |
-| `spark.comet.expression.ArrayDistinct.enabled` | Enable Comet
acceleration for `ArrayDistinct` | true |
-| `spark.comet.expression.ArrayExcept.enabled` | Enable Comet
acceleration for `ArrayExcept` | true |
-| `spark.comet.expression.ArrayFilter.enabled` | Enable Comet
acceleration for `ArrayFilter` | true |
-| `spark.comet.expression.ArrayInsert.enabled` | Enable Comet
acceleration for `ArrayInsert` | true |
-| `spark.comet.expression.ArrayIntersect.enabled` | Enable Comet
acceleration for `ArrayIntersect` | true |
-| `spark.comet.expression.ArrayJoin.enabled` | Enable Comet
acceleration for `ArrayJoin` | true |
-| `spark.comet.expression.ArrayMax.enabled` | Enable Comet
acceleration for `ArrayMax` | true |
-| `spark.comet.expression.ArrayMin.enabled` | Enable Comet
acceleration for `ArrayMin` | true |
-| `spark.comet.expression.ArrayRemove.enabled` | Enable Comet
acceleration for `ArrayRemove` | true |
-| `spark.comet.expression.ArrayRepeat.enabled` | Enable Comet
acceleration for `ArrayRepeat` | true |
-| `spark.comet.expression.ArrayUnion.enabled` | Enable Comet
acceleration for `ArrayUnion` | true |
-| `spark.comet.expression.ArraysOverlap.enabled` | Enable Comet
acceleration for `ArraysOverlap` | true |
-| `spark.comet.expression.Ascii.enabled` | Enable Comet
acceleration for `Ascii` | true |
-| `spark.comet.expression.Asin.enabled` | Enable Comet
acceleration for `Asin` | true |
-| `spark.comet.expression.Atan.enabled` | Enable Comet
acceleration for `Atan` | true |
-| `spark.comet.expression.Atan2.enabled` | Enable Comet
acceleration for `Atan2` | true |
-| `spark.comet.expression.AttributeReference.enabled` | Enable Comet
acceleration for `AttributeReference` | true |
-| `spark.comet.expression.BitLength.enabled` | Enable Comet
acceleration for `BitLength` | true |
-| `spark.comet.expression.BitwiseAnd.enabled` | Enable Comet
acceleration for `BitwiseAnd` | true |
-| `spark.comet.expression.BitwiseCount.enabled` | Enable Comet
acceleration for `BitwiseCount` | true |
-| `spark.comet.expression.BitwiseGet.enabled` | Enable Comet
acceleration for `BitwiseGet` | true |
-| `spark.comet.expression.BitwiseNot.enabled` | Enable Comet
acceleration for `BitwiseNot` | true |
-| `spark.comet.expression.BitwiseOr.enabled` | Enable Comet
acceleration for `BitwiseOr` | true |
-| `spark.comet.expression.BitwiseXor.enabled` | Enable Comet
acceleration for `BitwiseXor` | true |
-| `spark.comet.expression.CaseWhen.enabled` | Enable Comet
acceleration for `CaseWhen` | true |
-| `spark.comet.expression.Cast.enabled` | Enable Comet
acceleration for `Cast` | true |
-| `spark.comet.expression.Ceil.enabled` | Enable Comet
acceleration for `Ceil` | true |
-| `spark.comet.expression.CheckOverflow.enabled` | Enable Comet
acceleration for `CheckOverflow` | true |
-| `spark.comet.expression.Chr.enabled` | Enable Comet
acceleration for `Chr` | true |
-| `spark.comet.expression.Coalesce.enabled` | Enable Comet
acceleration for `Coalesce` | true |
-| `spark.comet.expression.Concat.enabled` | Enable Comet
acceleration for `Concat` | true |
-| `spark.comet.expression.ConcatWs.enabled` | Enable Comet
acceleration for `ConcatWs` | true |
-| `spark.comet.expression.Contains.enabled` | Enable Comet
acceleration for `Contains` | true |
-| `spark.comet.expression.Cos.enabled` | Enable Comet
acceleration for `Cos` | true |
-| `spark.comet.expression.Cot.enabled` | Enable Comet
acceleration for `Cot` | true |
-| `spark.comet.expression.CreateArray.enabled` | Enable Comet
acceleration for `CreateArray` | true |
-| `spark.comet.expression.CreateNamedStruct.enabled` | Enable Comet
acceleration for `CreateNamedStruct` | true |
-| `spark.comet.expression.DateAdd.enabled` | Enable Comet
acceleration for `DateAdd` | true |
-| `spark.comet.expression.DateSub.enabled` | Enable Comet
acceleration for `DateSub` | true |
-| `spark.comet.expression.DayOfMonth.enabled` | Enable Comet
acceleration for `DayOfMonth` | true |
-| `spark.comet.expression.DayOfWeek.enabled` | Enable Comet
acceleration for `DayOfWeek` | true |
-| `spark.comet.expression.DayOfYear.enabled` | Enable Comet
acceleration for `DayOfYear` | true |
-| `spark.comet.expression.Divide.enabled` | Enable Comet
acceleration for `Divide` | true |
-| `spark.comet.expression.ElementAt.enabled` | Enable Comet
acceleration for `ElementAt` | true |
-| `spark.comet.expression.EndsWith.enabled` | Enable Comet
acceleration for `EndsWith` | true |
-| `spark.comet.expression.EqualNullSafe.enabled` | Enable Comet
acceleration for `EqualNullSafe` | true |
-| `spark.comet.expression.EqualTo.enabled` | Enable Comet
acceleration for `EqualTo` | true |
-| `spark.comet.expression.Exp.enabled` | Enable Comet
acceleration for `Exp` | true |
-| `spark.comet.expression.Expm1.enabled` | Enable Comet
acceleration for `Expm1` | true |
-| `spark.comet.expression.Flatten.enabled` | Enable Comet
acceleration for `Flatten` | true |
-| `spark.comet.expression.Floor.enabled` | Enable Comet
acceleration for `Floor` | true |
-| `spark.comet.expression.FromUnixTime.enabled` | Enable Comet
acceleration for `FromUnixTime` | true |
-| `spark.comet.expression.GetArrayItem.enabled` | Enable Comet
acceleration for `GetArrayItem` | true |
-| `spark.comet.expression.GetArrayStructFields.enabled` | Enable Comet
acceleration for `GetArrayStructFields` | true |
-| `spark.comet.expression.GetMapValue.enabled` | Enable Comet
acceleration for `GetMapValue` | true |
-| `spark.comet.expression.GetStructField.enabled` | Enable Comet
acceleration for `GetStructField` | true |
-| `spark.comet.expression.GreaterThan.enabled` | Enable Comet
acceleration for `GreaterThan` | true |
-| `spark.comet.expression.GreaterThanOrEqual.enabled` | Enable Comet
acceleration for `GreaterThanOrEqual` | true |
-| `spark.comet.expression.Hex.enabled` | Enable Comet
acceleration for `Hex` | true |
-| `spark.comet.expression.Hour.enabled` | Enable Comet
acceleration for `Hour` | true |
-| `spark.comet.expression.If.enabled` | Enable Comet
acceleration for `If` | true |
-| `spark.comet.expression.In.enabled` | Enable Comet
acceleration for `In` | true |
-| `spark.comet.expression.InSet.enabled` | Enable Comet
acceleration for `InSet` | true |
-| `spark.comet.expression.InitCap.enabled` | Enable Comet
acceleration for `InitCap` | true |
-| `spark.comet.expression.IntegralDivide.enabled` | Enable Comet
acceleration for `IntegralDivide` | true |
-| `spark.comet.expression.IsNaN.enabled` | Enable Comet
acceleration for `IsNaN` | true |
-| `spark.comet.expression.IsNotNull.enabled` | Enable Comet
acceleration for `IsNotNull` | true |
-| `spark.comet.expression.IsNull.enabled` | Enable Comet
acceleration for `IsNull` | true |
-| `spark.comet.expression.Length.enabled` | Enable Comet
acceleration for `Length` | true |
-| `spark.comet.expression.LessThan.enabled` | Enable Comet
acceleration for `LessThan` | true |
-| `spark.comet.expression.LessThanOrEqual.enabled` | Enable Comet
acceleration for `LessThanOrEqual` | true |
-| `spark.comet.expression.Like.enabled` | Enable Comet
acceleration for `Like` | true |
-| `spark.comet.expression.Literal.enabled` | Enable Comet
acceleration for `Literal` | true |
-| `spark.comet.expression.Log.enabled` | Enable Comet
acceleration for `Log` | true |
-| `spark.comet.expression.Log10.enabled` | Enable Comet
acceleration for `Log10` | true |
-| `spark.comet.expression.Log2.enabled` | Enable Comet
acceleration for `Log2` | true |
-| `spark.comet.expression.Lower.enabled` | Enable Comet
acceleration for `Lower` | true |
-| `spark.comet.expression.MapEntries.enabled` | Enable Comet
acceleration for `MapEntries` | true |
-| `spark.comet.expression.MapFromArrays.enabled` | Enable Comet
acceleration for `MapFromArrays` | true |
-| `spark.comet.expression.MapKeys.enabled` | Enable Comet
acceleration for `MapKeys` | true |
-| `spark.comet.expression.MapValues.enabled` | Enable Comet
acceleration for `MapValues` | true |
-| `spark.comet.expression.Md5.enabled` | Enable Comet
acceleration for `Md5` | true |
-| `spark.comet.expression.Minute.enabled` | Enable Comet
acceleration for `Minute` | true |
-| `spark.comet.expression.MonotonicallyIncreasingID.enabled` | Enable Comet
acceleration for `MonotonicallyIncreasingID` | true |
-| `spark.comet.expression.Month.enabled` | Enable Comet
acceleration for `Month` | true |
-| `spark.comet.expression.Multiply.enabled` | Enable Comet
acceleration for `Multiply` | true |
-| `spark.comet.expression.Murmur3Hash.enabled` | Enable Comet
acceleration for `Murmur3Hash` | true |
-| `spark.comet.expression.Not.enabled` | Enable Comet
acceleration for `Not` | true |
-| `spark.comet.expression.OctetLength.enabled` | Enable Comet
acceleration for `OctetLength` | true |
-| `spark.comet.expression.Or.enabled` | Enable Comet
acceleration for `Or` | true |
-| `spark.comet.expression.Pow.enabled` | Enable Comet
acceleration for `Pow` | true |
-| `spark.comet.expression.Quarter.enabled` | Enable Comet
acceleration for `Quarter` | true |
-| `spark.comet.expression.RLike.enabled` | Enable Comet
acceleration for `RLike` | true |
-| `spark.comet.expression.Rand.enabled` | Enable Comet
acceleration for `Rand` | true |
-| `spark.comet.expression.Randn.enabled` | Enable Comet
acceleration for `Randn` | true |
-| `spark.comet.expression.RegExpReplace.enabled` | Enable Comet
acceleration for `RegExpReplace` | true |
-| `spark.comet.expression.Remainder.enabled` | Enable Comet
acceleration for `Remainder` | true |
-| `spark.comet.expression.Reverse.enabled` | Enable Comet
acceleration for `Reverse` | true |
-| `spark.comet.expression.Round.enabled` | Enable Comet
acceleration for `Round` | true |
-| `spark.comet.expression.Second.enabled` | Enable Comet
acceleration for `Second` | true |
-| `spark.comet.expression.Sha1.enabled` | Enable Comet
acceleration for `Sha1` | true |
-| `spark.comet.expression.Sha2.enabled` | Enable Comet
acceleration for `Sha2` | true |
-| `spark.comet.expression.ShiftLeft.enabled` | Enable Comet
acceleration for `ShiftLeft` | true |
-| `spark.comet.expression.ShiftRight.enabled` | Enable Comet
acceleration for `ShiftRight` | true |
-| `spark.comet.expression.Signum.enabled` | Enable Comet
acceleration for `Signum` | true |
-| `spark.comet.expression.Sin.enabled` | Enable Comet
acceleration for `Sin` | true |
-| `spark.comet.expression.SortOrder.enabled` | Enable Comet
acceleration for `SortOrder` | true |
-| `spark.comet.expression.SparkPartitionID.enabled` | Enable Comet
acceleration for `SparkPartitionID` | true |
-| `spark.comet.expression.Sqrt.enabled` | Enable Comet
acceleration for `Sqrt` | true |
-| `spark.comet.expression.StartsWith.enabled` | Enable Comet
acceleration for `StartsWith` | true |
-| `spark.comet.expression.StaticInvoke.enabled` | Enable Comet
acceleration for `StaticInvoke` | true |
-| `spark.comet.expression.StringInstr.enabled` | Enable Comet
acceleration for `StringInstr` | true |
-| `spark.comet.expression.StringLPad.enabled` | Enable Comet
acceleration for `StringLPad` | true |
-| `spark.comet.expression.StringRPad.enabled` | Enable Comet
acceleration for `StringRPad` | true |
-| `spark.comet.expression.StringRepeat.enabled` | Enable Comet
acceleration for `StringRepeat` | true |
-| `spark.comet.expression.StringReplace.enabled` | Enable Comet
acceleration for `StringReplace` | true |
-| `spark.comet.expression.StringSpace.enabled` | Enable Comet
acceleration for `StringSpace` | true |
-| `spark.comet.expression.StringTranslate.enabled` | Enable Comet
acceleration for `StringTranslate` | true |
-| `spark.comet.expression.StringTrim.enabled` | Enable Comet
acceleration for `StringTrim` | true |
-| `spark.comet.expression.StringTrimBoth.enabled` | Enable Comet
acceleration for `StringTrimBoth` | true |
-| `spark.comet.expression.StringTrimLeft.enabled` | Enable Comet
acceleration for `StringTrimLeft` | true |
-| `spark.comet.expression.StringTrimRight.enabled` | Enable Comet
acceleration for `StringTrimRight` | true |
-| `spark.comet.expression.StructsToJson.enabled` | Enable Comet
acceleration for `StructsToJson` | true |
-| `spark.comet.expression.Substring.enabled` | Enable Comet
acceleration for `Substring` | true |
-| `spark.comet.expression.Subtract.enabled` | Enable Comet
acceleration for `Subtract` | true |
-| `spark.comet.expression.Tan.enabled` | Enable Comet
acceleration for `Tan` | true |
-| `spark.comet.expression.TruncDate.enabled` | Enable Comet
acceleration for `TruncDate` | true |
-| `spark.comet.expression.TruncTimestamp.enabled` | Enable Comet
acceleration for `TruncTimestamp` | true |
-| `spark.comet.expression.UnaryMinus.enabled` | Enable Comet
acceleration for `UnaryMinus` | true |
-| `spark.comet.expression.Unhex.enabled` | Enable Comet
acceleration for `Unhex` | true |
-| `spark.comet.expression.Upper.enabled` | Enable Comet
acceleration for `Upper` | true |
-| `spark.comet.expression.WeekDay.enabled` | Enable Comet
acceleration for `WeekDay` | true |
-| `spark.comet.expression.WeekOfYear.enabled` | Enable Comet
acceleration for `WeekOfYear` | true |
-| `spark.comet.expression.XxHash64.enabled` | Enable Comet
acceleration for `XxHash64` | true |
-| `spark.comet.expression.Year.enabled` | Enable Comet
acceleration for `Year` | true |
-
+<!-- prettier-ignore-start -->
+| Config | Description | Default Value |
+|--------|-------------|---------------|
+| `spark.comet.expression.Abs.enabled` | Enable Comet acceleration for `Abs` |
true |
+| `spark.comet.expression.Acos.enabled` | Enable Comet acceleration for `Acos`
| true |
+| `spark.comet.expression.Add.enabled` | Enable Comet acceleration for `Add` |
true |
+| `spark.comet.expression.Alias.enabled` | Enable Comet acceleration for
`Alias` | true |
+| `spark.comet.expression.And.enabled` | Enable Comet acceleration for `And` |
true |
+| `spark.comet.expression.ArrayAppend.enabled` | Enable Comet acceleration for
`ArrayAppend` | true |
+| `spark.comet.expression.ArrayCompact.enabled` | Enable Comet acceleration
for `ArrayCompact` | true |
+| `spark.comet.expression.ArrayContains.enabled` | Enable Comet acceleration
for `ArrayContains` | true |
+| `spark.comet.expression.ArrayDistinct.enabled` | Enable Comet acceleration
for `ArrayDistinct` | true |
+| `spark.comet.expression.ArrayExcept.enabled` | Enable Comet acceleration for
`ArrayExcept` | true |
+| `spark.comet.expression.ArrayFilter.enabled` | Enable Comet acceleration for
`ArrayFilter` | true |
+| `spark.comet.expression.ArrayInsert.enabled` | Enable Comet acceleration for
`ArrayInsert` | true |
+| `spark.comet.expression.ArrayIntersect.enabled` | Enable Comet acceleration
for `ArrayIntersect` | true |
+| `spark.comet.expression.ArrayJoin.enabled` | Enable Comet acceleration for
`ArrayJoin` | true |
+| `spark.comet.expression.ArrayMax.enabled` | Enable Comet acceleration for
`ArrayMax` | true |
+| `spark.comet.expression.ArrayMin.enabled` | Enable Comet acceleration for
`ArrayMin` | true |
+| `spark.comet.expression.ArrayRemove.enabled` | Enable Comet acceleration for
`ArrayRemove` | true |
+| `spark.comet.expression.ArrayRepeat.enabled` | Enable Comet acceleration for
`ArrayRepeat` | true |
+| `spark.comet.expression.ArrayUnion.enabled` | Enable Comet acceleration for
`ArrayUnion` | true |
+| `spark.comet.expression.ArraysOverlap.enabled` | Enable Comet acceleration
for `ArraysOverlap` | true |
+| `spark.comet.expression.Ascii.enabled` | Enable Comet acceleration for
`Ascii` | true |
+| `spark.comet.expression.Asin.enabled` | Enable Comet acceleration for `Asin`
| true |
+| `spark.comet.expression.Atan.enabled` | Enable Comet acceleration for `Atan`
| true |
+| `spark.comet.expression.Atan2.enabled` | Enable Comet acceleration for
`Atan2` | true |
+| `spark.comet.expression.AttributeReference.enabled` | Enable Comet
acceleration for `AttributeReference` | true |
+| `spark.comet.expression.BitLength.enabled` | Enable Comet acceleration for
`BitLength` | true |
+| `spark.comet.expression.BitwiseAnd.enabled` | Enable Comet acceleration for
`BitwiseAnd` | true |
+| `spark.comet.expression.BitwiseCount.enabled` | Enable Comet acceleration
for `BitwiseCount` | true |
+| `spark.comet.expression.BitwiseGet.enabled` | Enable Comet acceleration for
`BitwiseGet` | true |
+| `spark.comet.expression.BitwiseNot.enabled` | Enable Comet acceleration for
`BitwiseNot` | true |
+| `spark.comet.expression.BitwiseOr.enabled` | Enable Comet acceleration for
`BitwiseOr` | true |
+| `spark.comet.expression.BitwiseXor.enabled` | Enable Comet acceleration for
`BitwiseXor` | true |
+| `spark.comet.expression.CaseWhen.enabled` | Enable Comet acceleration for
`CaseWhen` | true |
+| `spark.comet.expression.Cast.enabled` | Enable Comet acceleration for `Cast`
| true |
+| `spark.comet.expression.Ceil.enabled` | Enable Comet acceleration for `Ceil`
| true |
+| `spark.comet.expression.CheckOverflow.enabled` | Enable Comet acceleration
for `CheckOverflow` | true |
+| `spark.comet.expression.Chr.enabled` | Enable Comet acceleration for `Chr` |
true |
+| `spark.comet.expression.Coalesce.enabled` | Enable Comet acceleration for
`Coalesce` | true |
+| `spark.comet.expression.Concat.enabled` | Enable Comet acceleration for
`Concat` | true |
+| `spark.comet.expression.ConcatWs.enabled` | Enable Comet acceleration for
`ConcatWs` | true |
+| `spark.comet.expression.Contains.enabled` | Enable Comet acceleration for
`Contains` | true |
+| `spark.comet.expression.Cos.enabled` | Enable Comet acceleration for `Cos` |
true |
+| `spark.comet.expression.Cot.enabled` | Enable Comet acceleration for `Cot` |
true |
+| `spark.comet.expression.CreateArray.enabled` | Enable Comet acceleration for
`CreateArray` | true |
+| `spark.comet.expression.CreateNamedStruct.enabled` | Enable Comet
acceleration for `CreateNamedStruct` | true |
+| `spark.comet.expression.DateAdd.enabled` | Enable Comet acceleration for
`DateAdd` | true |
+| `spark.comet.expression.DateSub.enabled` | Enable Comet acceleration for
`DateSub` | true |
+| `spark.comet.expression.DayOfMonth.enabled` | Enable Comet acceleration for
`DayOfMonth` | true |
+| `spark.comet.expression.DayOfWeek.enabled` | Enable Comet acceleration for
`DayOfWeek` | true |
+| `spark.comet.expression.DayOfYear.enabled` | Enable Comet acceleration for
`DayOfYear` | true |
+| `spark.comet.expression.Divide.enabled` | Enable Comet acceleration for
`Divide` | true |
+| `spark.comet.expression.ElementAt.enabled` | Enable Comet acceleration for
`ElementAt` | true |
+| `spark.comet.expression.EndsWith.enabled` | Enable Comet acceleration for
`EndsWith` | true |
+| `spark.comet.expression.EqualNullSafe.enabled` | Enable Comet acceleration
for `EqualNullSafe` | true |
+| `spark.comet.expression.EqualTo.enabled` | Enable Comet acceleration for
`EqualTo` | true |
+| `spark.comet.expression.Exp.enabled` | Enable Comet acceleration for `Exp` |
true |
+| `spark.comet.expression.Expm1.enabled` | Enable Comet acceleration for
`Expm1` | true |
+| `spark.comet.expression.Flatten.enabled` | Enable Comet acceleration for
`Flatten` | true |
+| `spark.comet.expression.Floor.enabled` | Enable Comet acceleration for
`Floor` | true |
+| `spark.comet.expression.FromUnixTime.enabled` | Enable Comet acceleration
for `FromUnixTime` | true |
+| `spark.comet.expression.GetArrayItem.enabled` | Enable Comet acceleration
for `GetArrayItem` | true |
+| `spark.comet.expression.GetArrayStructFields.enabled` | Enable Comet
acceleration for `GetArrayStructFields` | true |
+| `spark.comet.expression.GetMapValue.enabled` | Enable Comet acceleration for
`GetMapValue` | true |
+| `spark.comet.expression.GetStructField.enabled` | Enable Comet acceleration
for `GetStructField` | true |
+| `spark.comet.expression.GreaterThan.enabled` | Enable Comet acceleration for
`GreaterThan` | true |
+| `spark.comet.expression.GreaterThanOrEqual.enabled` | Enable Comet
acceleration for `GreaterThanOrEqual` | true |
+| `spark.comet.expression.Hex.enabled` | Enable Comet acceleration for `Hex` |
true |
+| `spark.comet.expression.Hour.enabled` | Enable Comet acceleration for `Hour`
| true |
+| `spark.comet.expression.If.enabled` | Enable Comet acceleration for `If` |
true |
+| `spark.comet.expression.In.enabled` | Enable Comet acceleration for `In` |
true |
+| `spark.comet.expression.InSet.enabled` | Enable Comet acceleration for
`InSet` | true |
+| `spark.comet.expression.InitCap.enabled` | Enable Comet acceleration for
`InitCap` | true |
+| `spark.comet.expression.IntegralDivide.enabled` | Enable Comet acceleration
for `IntegralDivide` | true |
+| `spark.comet.expression.IsNaN.enabled` | Enable Comet acceleration for
`IsNaN` | true |
+| `spark.comet.expression.IsNotNull.enabled` | Enable Comet acceleration for
`IsNotNull` | true |
+| `spark.comet.expression.IsNull.enabled` | Enable Comet acceleration for
`IsNull` | true |
+| `spark.comet.expression.Length.enabled` | Enable Comet acceleration for
`Length` | true |
+| `spark.comet.expression.LessThan.enabled` | Enable Comet acceleration for
`LessThan` | true |
+| `spark.comet.expression.LessThanOrEqual.enabled` | Enable Comet acceleration
for `LessThanOrEqual` | true |
+| `spark.comet.expression.Like.enabled` | Enable Comet acceleration for `Like`
| true |
+| `spark.comet.expression.Literal.enabled` | Enable Comet acceleration for
`Literal` | true |
+| `spark.comet.expression.Log.enabled` | Enable Comet acceleration for `Log` |
true |
+| `spark.comet.expression.Log10.enabled` | Enable Comet acceleration for
`Log10` | true |
+| `spark.comet.expression.Log2.enabled` | Enable Comet acceleration for `Log2`
| true |
+| `spark.comet.expression.Lower.enabled` | Enable Comet acceleration for
`Lower` | true |
+| `spark.comet.expression.MapEntries.enabled` | Enable Comet acceleration for
`MapEntries` | true |
+| `spark.comet.expression.MapFromArrays.enabled` | Enable Comet acceleration
for `MapFromArrays` | true |
+| `spark.comet.expression.MapKeys.enabled` | Enable Comet acceleration for
`MapKeys` | true |
+| `spark.comet.expression.MapValues.enabled` | Enable Comet acceleration for
`MapValues` | true |
+| `spark.comet.expression.Md5.enabled` | Enable Comet acceleration for `Md5` |
true |
+| `spark.comet.expression.Minute.enabled` | Enable Comet acceleration for
`Minute` | true |
+| `spark.comet.expression.MonotonicallyIncreasingID.enabled` | Enable Comet
acceleration for `MonotonicallyIncreasingID` | true |
+| `spark.comet.expression.Month.enabled` | Enable Comet acceleration for
`Month` | true |
+| `spark.comet.expression.Multiply.enabled` | Enable Comet acceleration for
`Multiply` | true |
+| `spark.comet.expression.Murmur3Hash.enabled` | Enable Comet acceleration for
`Murmur3Hash` | true |
+| `spark.comet.expression.Not.enabled` | Enable Comet acceleration for `Not` |
true |
+| `spark.comet.expression.OctetLength.enabled` | Enable Comet acceleration for
`OctetLength` | true |
+| `spark.comet.expression.Or.enabled` | Enable Comet acceleration for `Or` |
true |
+| `spark.comet.expression.Pow.enabled` | Enable Comet acceleration for `Pow` |
true |
+| `spark.comet.expression.Quarter.enabled` | Enable Comet acceleration for
`Quarter` | true |
+| `spark.comet.expression.RLike.enabled` | Enable Comet acceleration for
`RLike` | true |
+| `spark.comet.expression.Rand.enabled` | Enable Comet acceleration for `Rand`
| true |
+| `spark.comet.expression.Randn.enabled` | Enable Comet acceleration for
`Randn` | true |
+| `spark.comet.expression.RegExpReplace.enabled` | Enable Comet acceleration
for `RegExpReplace` | true |
+| `spark.comet.expression.Remainder.enabled` | Enable Comet acceleration for
`Remainder` | true |
+| `spark.comet.expression.Reverse.enabled` | Enable Comet acceleration for
`Reverse` | true |
+| `spark.comet.expression.Round.enabled` | Enable Comet acceleration for
`Round` | true |
+| `spark.comet.expression.Second.enabled` | Enable Comet acceleration for
`Second` | true |
+| `spark.comet.expression.Sha1.enabled` | Enable Comet acceleration for `Sha1`
| true |
+| `spark.comet.expression.Sha2.enabled` | Enable Comet acceleration for `Sha2`
| true |
+| `spark.comet.expression.ShiftLeft.enabled` | Enable Comet acceleration for
`ShiftLeft` | true |
+| `spark.comet.expression.ShiftRight.enabled` | Enable Comet acceleration for
`ShiftRight` | true |
+| `spark.comet.expression.Signum.enabled` | Enable Comet acceleration for
`Signum` | true |
+| `spark.comet.expression.Sin.enabled` | Enable Comet acceleration for `Sin` |
true |
+| `spark.comet.expression.SortOrder.enabled` | Enable Comet acceleration for
`SortOrder` | true |
+| `spark.comet.expression.SparkPartitionID.enabled` | Enable Comet
acceleration for `SparkPartitionID` | true |
+| `spark.comet.expression.Sqrt.enabled` | Enable Comet acceleration for `Sqrt`
| true |
+| `spark.comet.expression.StartsWith.enabled` | Enable Comet acceleration for
`StartsWith` | true |
+| `spark.comet.expression.StaticInvoke.enabled` | Enable Comet acceleration
for `StaticInvoke` | true |
+| `spark.comet.expression.StringInstr.enabled` | Enable Comet acceleration for
`StringInstr` | true |
+| `spark.comet.expression.StringLPad.enabled` | Enable Comet acceleration for
`StringLPad` | true |
+| `spark.comet.expression.StringRPad.enabled` | Enable Comet acceleration for
`StringRPad` | true |
+| `spark.comet.expression.StringRepeat.enabled` | Enable Comet acceleration
for `StringRepeat` | true |
+| `spark.comet.expression.StringReplace.enabled` | Enable Comet acceleration
for `StringReplace` | true |
+| `spark.comet.expression.StringSpace.enabled` | Enable Comet acceleration for
`StringSpace` | true |
+| `spark.comet.expression.StringTranslate.enabled` | Enable Comet acceleration
for `StringTranslate` | true |
+| `spark.comet.expression.StringTrim.enabled` | Enable Comet acceleration for
`StringTrim` | true |
+| `spark.comet.expression.StringTrimBoth.enabled` | Enable Comet acceleration
for `StringTrimBoth` | true |
+| `spark.comet.expression.StringTrimLeft.enabled` | Enable Comet acceleration
for `StringTrimLeft` | true |
+| `spark.comet.expression.StringTrimRight.enabled` | Enable Comet acceleration
for `StringTrimRight` | true |
+| `spark.comet.expression.StructsToJson.enabled` | Enable Comet acceleration
for `StructsToJson` | true |
+| `spark.comet.expression.Substring.enabled` | Enable Comet acceleration for
`Substring` | true |
+| `spark.comet.expression.Subtract.enabled` | Enable Comet acceleration for
`Subtract` | true |
+| `spark.comet.expression.Tan.enabled` | Enable Comet acceleration for `Tan` |
true |
+| `spark.comet.expression.TruncDate.enabled` | Enable Comet acceleration for
`TruncDate` | true |
+| `spark.comet.expression.TruncTimestamp.enabled` | Enable Comet acceleration
for `TruncTimestamp` | true |
+| `spark.comet.expression.UnaryMinus.enabled` | Enable Comet acceleration for
`UnaryMinus` | true |
+| `spark.comet.expression.Unhex.enabled` | Enable Comet acceleration for
`Unhex` | true |
+| `spark.comet.expression.Upper.enabled` | Enable Comet acceleration for
`Upper` | true |
+| `spark.comet.expression.WeekDay.enabled` | Enable Comet acceleration for
`WeekDay` | true |
+| `spark.comet.expression.WeekOfYear.enabled` | Enable Comet acceleration for
`WeekOfYear` | true |
+| `spark.comet.expression.XxHash64.enabled` | Enable Comet acceleration for
`XxHash64` | true |
+| `spark.comet.expression.Year.enabled` | Enable Comet acceleration for `Year`
| true |
+<!-- prettier-ignore-end -->
<!--END:CONFIG_TABLE-->
## Enabling or Disabling Individual Aggregate Expressions
<!-- WARNING! DO NOT MANUALLY MODIFY CONTENT BETWEEN THE BEGIN AND END TAGS -->
<!--BEGIN:CONFIG_TABLE[enable_agg_expr]-->
-
-| Config | Description
| Default Value |
-| ----------------------------------------------------- |
---------------------------------------------------- | ------------- |
-| `spark.comet.expression.Average.enabled` | Enable Comet
acceleration for `Average` | true |
-| `spark.comet.expression.BitAndAgg.enabled` | Enable Comet
acceleration for `BitAndAgg` | true |
-| `spark.comet.expression.BitOrAgg.enabled` | Enable Comet
acceleration for `BitOrAgg` | true |
-| `spark.comet.expression.BitXorAgg.enabled` | Enable Comet
acceleration for `BitXorAgg` | true |
-| `spark.comet.expression.BloomFilterAggregate.enabled` | Enable Comet
acceleration for `BloomFilterAggregate` | true |
-| `spark.comet.expression.Corr.enabled` | Enable Comet
acceleration for `Corr` | true |
-| `spark.comet.expression.Count.enabled` | Enable Comet
acceleration for `Count` | true |
-| `spark.comet.expression.CovPopulation.enabled` | Enable Comet
acceleration for `CovPopulation` | true |
-| `spark.comet.expression.CovSample.enabled` | Enable Comet
acceleration for `CovSample` | true |
-| `spark.comet.expression.First.enabled` | Enable Comet
acceleration for `First` | true |
-| `spark.comet.expression.Last.enabled` | Enable Comet
acceleration for `Last` | true |
-| `spark.comet.expression.Max.enabled` | Enable Comet
acceleration for `Max` | true |
-| `spark.comet.expression.Min.enabled` | Enable Comet
acceleration for `Min` | true |
-| `spark.comet.expression.StddevPop.enabled` | Enable Comet
acceleration for `StddevPop` | true |
-| `spark.comet.expression.StddevSamp.enabled` | Enable Comet
acceleration for `StddevSamp` | true |
-| `spark.comet.expression.Sum.enabled` | Enable Comet
acceleration for `Sum` | true |
-| `spark.comet.expression.VariancePop.enabled` | Enable Comet
acceleration for `VariancePop` | true |
-| `spark.comet.expression.VarianceSamp.enabled` | Enable Comet
acceleration for `VarianceSamp` | true |
-
+<!-- prettier-ignore-start -->
+| Config | Description | Default Value |
+|--------|-------------|---------------|
+| `spark.comet.expression.Average.enabled` | Enable Comet acceleration for
`Average` | true |
+| `spark.comet.expression.BitAndAgg.enabled` | Enable Comet acceleration for
`BitAndAgg` | true |
+| `spark.comet.expression.BitOrAgg.enabled` | Enable Comet acceleration for
`BitOrAgg` | true |
+| `spark.comet.expression.BitXorAgg.enabled` | Enable Comet acceleration for
`BitXorAgg` | true |
+| `spark.comet.expression.BloomFilterAggregate.enabled` | Enable Comet
acceleration for `BloomFilterAggregate` | true |
+| `spark.comet.expression.Corr.enabled` | Enable Comet acceleration for `Corr`
| true |
+| `spark.comet.expression.Count.enabled` | Enable Comet acceleration for
`Count` | true |
+| `spark.comet.expression.CovPopulation.enabled` | Enable Comet acceleration
for `CovPopulation` | true |
+| `spark.comet.expression.CovSample.enabled` | Enable Comet acceleration for
`CovSample` | true |
+| `spark.comet.expression.First.enabled` | Enable Comet acceleration for
`First` | true |
+| `spark.comet.expression.Last.enabled` | Enable Comet acceleration for `Last`
| true |
+| `spark.comet.expression.Max.enabled` | Enable Comet acceleration for `Max` |
true |
+| `spark.comet.expression.Min.enabled` | Enable Comet acceleration for `Min` |
true |
+| `spark.comet.expression.StddevPop.enabled` | Enable Comet acceleration for
`StddevPop` | true |
+| `spark.comet.expression.StddevSamp.enabled` | Enable Comet acceleration for
`StddevSamp` | true |
+| `spark.comet.expression.Sum.enabled` | Enable Comet acceleration for `Sum` |
true |
+| `spark.comet.expression.VariancePop.enabled` | Enable Comet acceleration for
`VariancePop` | true |
+| `spark.comet.expression.VarianceSamp.enabled` | Enable Comet acceleration
for `VarianceSamp` | true |
+<!-- prettier-ignore-end -->
<!--END:CONFIG_TABLE-->
diff --git a/user-guide/latest/compatibility.html
b/user-guide/latest/compatibility.html
index 8d4d07d1f..db968dfbf 100644
--- a/user-guide/latest/compatibility.html
+++ b/user-guide/latest/compatibility.html
@@ -527,6 +527,7 @@ Spark.</p></li>
<p>The following cast operations are generally compatible with Spark except
for the differences noted here.</p>
<!-- WARNING! DO NOT MANUALLY MODIFY CONTENT BETWEEN THE BEGIN AND END TAGS -->
<!--BEGIN:COMPAT_CAST_TABLE-->
+<!-- prettier-ignore-start -->
<div class="pst-scrollable-table-container"><table class="table">
<thead>
<tr class="row-odd"><th class="head"><p>From Type</p></th>
@@ -834,6 +835,7 @@ Spark.</p></li>
</tbody>
</table>
</div>
+<!-- prettier-ignore-end -->
<!--END:COMPAT_CAST_TABLE-->
</section>
<section id="incompatible-casts">
@@ -841,6 +843,7 @@ Spark.</p></li>
<p>The following cast operations are not compatible with Spark for all inputs
and are disabled by default.</p>
<!-- WARNING! DO NOT MANUALLY MODIFY CONTENT BETWEEN THE BEGIN AND END TAGS -->
<!--BEGIN:INCOMPAT_CAST_TABLE-->
+<!-- prettier-ignore-start -->
<div class="pst-scrollable-table-container"><table class="table">
<thead>
<tr class="row-odd"><th class="head"><p>From Type</p></th>
@@ -876,6 +879,7 @@ Spark.</p></li>
</tbody>
</table>
</div>
+<!-- prettier-ignore-end -->
<!--END:INCOMPAT_CAST_TABLE-->
</section>
<section id="unsupported-casts">
diff --git a/user-guide/latest/configs.html b/user-guide/latest/configs.html
index aaef1fc7a..9e36a5c95 100644
--- a/user-guide/latest/configs.html
+++ b/user-guide/latest/configs.html
@@ -465,6 +465,7 @@ under the License.
<h2>Scan Configuration Settings<a class="headerlink"
href="#scan-configuration-settings" title="Link to this heading">#</a></h2>
<!-- WARNING! DO NOT MANUALLY MODIFY CONTENT BETWEEN THE BEGIN AND END TAGS -->
<!--BEGIN:CONFIG_TABLE[scan]-->
+<!-- prettier-ignore-start -->
<div class="pst-scrollable-table-container"><table class="table">
<thead>
<tr class="row-odd"><th class="head"><p>Config</p></th>
@@ -496,12 +497,14 @@ under the License.
</tbody>
</table>
</div>
+<!-- prettier-ignore-end -->
<!--END:CONFIG_TABLE-->
</section>
<section id="parquet-reader-configuration-settings">
<h2>Parquet Reader Configuration Settings<a class="headerlink"
href="#parquet-reader-configuration-settings" title="Link to this
heading">#</a></h2>
<!-- WARNING! DO NOT MANUALLY MODIFY CONTENT BETWEEN THE BEGIN AND END TAGS -->
<!--BEGIN:CONFIG_TABLE[parquet]-->
+<!-- prettier-ignore-start -->
<div class="pst-scrollable-table-container"><table class="table">
<thead>
<tr class="row-odd"><th class="head"><p>Config</p></th>
@@ -527,7 +530,7 @@ under the License.
<td><p>8388608</p></td>
</tr>
<tr class="row-even"><td><p><code class="docutils literal notranslate"><span
class="pre">spark.comet.parquet.read.parallel.io.enabled</span></code></p></td>
-<td><p>Whether to enable Comet’s parallel reader for Parquet files. The
parallel reader reads ranges of consecutive data in a file in parallel. It is
faster for large files and row groups but uses more resources.</p></td>
+<td><p>Whether to enable Comet’s parallel reader for Parquet files. The
parallel reader reads ranges of consecutive data in a file in parallel. It is
faster for large files and row groups but uses more resources.</p></td>
<td><p>true</p></td>
</tr>
<tr class="row-odd"><td><p><code class="docutils literal notranslate"><span
class="pre">spark.comet.parquet.read.parallel.io.thread-pool.size</span></code></p></td>
@@ -541,12 +544,14 @@ under the License.
</tbody>
</table>
</div>
+<!-- prettier-ignore-end -->
<!--END:CONFIG_TABLE-->
</section>
<section id="query-execution-settings">
<h2>Query Execution Settings<a class="headerlink"
href="#query-execution-settings" title="Link to this heading">#</a></h2>
<!-- WARNING! DO NOT MANUALLY MODIFY CONTENT BETWEEN THE BEGIN AND END TAGS -->
<!--BEGIN:CONFIG_TABLE[exec]-->
+<!-- prettier-ignore-start -->
<div class="pst-scrollable-table-container"><table class="table">
<thead>
<tr class="row-odd"><th class="head"><p>Config</p></th>
@@ -606,6 +611,7 @@ under the License.
</tbody>
</table>
</div>
+<!-- prettier-ignore-end -->
<!--END:CONFIG_TABLE-->
</section>
<section id="viewing-explain-plan-fallback-reasons">
@@ -613,6 +619,7 @@ under the License.
<p>These settings can be used to determine which parts of the plan are
accelerated by Comet and to see why some parts of the plan could not be
supported by Comet.</p>
<!-- WARNING! DO NOT MANUALLY MODIFY CONTENT BETWEEN THE BEGIN AND END TAGS -->
<!--BEGIN:CONFIG_TABLE[exec_explain]-->
+<!-- prettier-ignore-start -->
<div class="pst-scrollable-table-container"><table class="table">
<thead>
<tr class="row-odd"><th class="head"><p>Config</p></th>
@@ -644,12 +651,14 @@ under the License.
</tbody>
</table>
</div>
+<!-- prettier-ignore-end -->
<!--END:CONFIG_TABLE-->
</section>
<section id="shuffle-configuration-settings">
<h2>Shuffle Configuration Settings<a class="headerlink"
href="#shuffle-configuration-settings" title="Link to this heading">#</a></h2>
<!-- WARNING! DO NOT MANUALLY MODIFY CONTENT BETWEEN THE BEGIN AND END TAGS -->
<!--BEGIN:CONFIG_TABLE[shuffle]-->
+<!-- prettier-ignore-start -->
<div class="pst-scrollable-table-container"><table class="table">
<thead>
<tr class="row-odd"><th class="head"><p>Config</p></th>
@@ -705,12 +714,14 @@ under the License.
</tbody>
</table>
</div>
+<!-- prettier-ignore-end -->
<!--END:CONFIG_TABLE-->
</section>
<section id="memory-tuning-configuration-settings">
<h2>Memory & Tuning Configuration Settings<a class="headerlink"
href="#memory-tuning-configuration-settings" title="Link to this
heading">#</a></h2>
<!-- WARNING! DO NOT MANUALLY MODIFY CONTENT BETWEEN THE BEGIN AND END TAGS -->
<!--BEGIN:CONFIG_TABLE[tuning]-->
+<!-- prettier-ignore-start -->
<div class="pst-scrollable-table-container"><table class="table">
<thead>
<tr class="row-odd"><th class="head"><p>Config</p></th>
@@ -738,12 +749,14 @@ under the License.
</tbody>
</table>
</div>
+<!-- prettier-ignore-end -->
<!--END:CONFIG_TABLE-->
</section>
<section id="development-testing-settings">
<h2>Development & Testing Settings<a class="headerlink"
href="#development-testing-settings" title="Link to this heading">#</a></h2>
<!-- WARNING! DO NOT MANUALLY MODIFY CONTENT BETWEEN THE BEGIN AND END TAGS -->
<!--BEGIN:CONFIG_TABLE[testing]-->
+<!-- prettier-ignore-start -->
<div class="pst-scrollable-table-container"><table class="table">
<thead>
<tr class="row-odd"><th class="head"><p>Config</p></th>
@@ -765,7 +778,7 @@ under the License.
<td><p>false</p></td>
</tr>
<tr class="row-odd"><td><p><code class="docutils literal notranslate"><span
class="pre">spark.comet.convert.parquet.enabled</span></code></p></td>
-<td><p>When enabled, data from Spark (non-native) Parquet v1 and v2 scans will
be converted to Arrow format. This is an experimental feature and has known
issues with non-UTC timezones.</p></td>
+<td><p>When enabled, data from Spark (non-native) Parquet v1 and v2 scans will
be converted to Arrow format. This is an experimental feature and has known
issues with non-UTC timezones.</p></td>
<td><p>false</p></td>
</tr>
<tr class="row-even"><td><p><code class="docutils literal notranslate"><span
class="pre">spark.comet.exec.onHeap.enabled</span></code></p></td>
@@ -795,12 +808,14 @@ under the License.
</tbody>
</table>
</div>
+<!-- prettier-ignore-end -->
<!--END:CONFIG_TABLE-->
</section>
<section id="enabling-or-disabling-individual-operators">
<h2>Enabling or Disabling Individual Operators<a class="headerlink"
href="#enabling-or-disabling-individual-operators" title="Link to this
heading">#</a></h2>
<!-- WARNING! DO NOT MANUALLY MODIFY CONTENT BETWEEN THE BEGIN AND END TAGS -->
<!--BEGIN:CONFIG_TABLE[enable_exec]-->
+<!-- prettier-ignore-start -->
<div class="pst-scrollable-table-container"><table class="table">
<thead>
<tr class="row-odd"><th class="head"><p>Config</p></th>
@@ -884,12 +899,14 @@ under the License.
</tbody>
</table>
</div>
+<!-- prettier-ignore-end -->
<!--END:CONFIG_TABLE-->
</section>
<section id="enabling-or-disabling-individual-scalar-expressions">
<h2>Enabling or Disabling Individual Scalar Expressions<a class="headerlink"
href="#enabling-or-disabling-individual-scalar-expressions" title="Link to this
heading">#</a></h2>
<!-- WARNING! DO NOT MANUALLY MODIFY CONTENT BETWEEN THE BEGIN AND END TAGS -->
<!--BEGIN:CONFIG_TABLE[enable_expr]-->
+<!-- prettier-ignore-start -->
<div class="pst-scrollable-table-container"><table class="table">
<thead>
<tr class="row-odd"><th class="head"><p>Config</p></th>
@@ -1473,12 +1490,14 @@ under the License.
</tbody>
</table>
</div>
+<!-- prettier-ignore-end -->
<!--END:CONFIG_TABLE-->
</section>
<section id="enabling-or-disabling-individual-aggregate-expressions">
<h2>Enabling or Disabling Individual Aggregate Expressions<a
class="headerlink"
href="#enabling-or-disabling-individual-aggregate-expressions" title="Link to
this heading">#</a></h2>
<!-- WARNING! DO NOT MANUALLY MODIFY CONTENT BETWEEN THE BEGIN AND END TAGS -->
<!--BEGIN:CONFIG_TABLE[enable_agg_expr]-->
+<!-- prettier-ignore-start -->
<div class="pst-scrollable-table-container"><table class="table">
<thead>
<tr class="row-odd"><th class="head"><p>Config</p></th>
@@ -1562,6 +1581,7 @@ under the License.
</tbody>
</table>
</div>
+<!-- prettier-ignore-end -->
<!--END:CONFIG_TABLE-->
</section>
</section>
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