Registry / other / spark-catalyst-2-12

spark-catalyst-2-12

library3.5.8javamavenunverified

Catalyst query optimizer and tree manipulation framework for Apache Spark SQL.

<dependency>
  <groupId>org.apache.spark</groupId>
  <artifactId>spark-catalyst_2.12</artifactId>
  <version>3.5.8</version>
</dependency>

github ↗homepage ↗docs ↗

INSTALL

IMPORT

SIG · SPARK-CATALYST-2-1

spark-catalyst-2-12

otherjavav3.5.8

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

Expression

✓ org.apache.spark.sql.catalyst.expressions.Expression

Creates a simple Catalyst expression tree that adds two integer literals.

import org.apache.spark.sql.catalyst.expressions.Literal; import org.apache.spark.sql.catalyst.expressions.Add; import org.apache.spark.sql.types.IntegerType; Literal left = Literal.create(3, IntegerType); Literal right = Literal.create(5, IntegerType); Add add = new Add(left, right); System.out.println(add.eval(null)); // 8

Debug

Known issues

breakingCatalyst is an internal Spark module; its API is not stable across Spark versions.

fix

Avoid direct dependency on Catalyst internals; use Spark SQL public APIs instead.

affects: all

Upgrade

Version history

3.5.8latest on Maven

Audit

Dependencies

No dependency data recorded yet.

Agent activity

4 hits · last 30 days

node

Resources

githubhttps://github.com/apache/spark ↗

homepagehttps://spark.apache.org/ ↗

docshttps://appdoc.app/artifact/org.apache.spark/spark-catalyst_2.12/ ↗