orc-core

library2.3.0javamavenunverified

Core reader and writer for the Optimized Row Columnar (ORC) file format, using vectorized column batch for in-memory representation.

serialization

<dependency>
  <groupId>org.apache.orc</groupId>
  <artifactId>orc-core</artifactId>
  <version>2.3.0</version>
</dependency>

github ↗homepage ↗docs ↗

INSTALL

IMPORT

SIG · ORC-CORE

orc-core

serializationjavav2.3.0

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.

OrcFile

✓ org.apache.orc.OrcFile

Creates an ORC file writer with a schema.

import org.apache.orc.OrcFile; import org.apache.orc.TypeDescription; import org.apache.hadoop.conf.Configuration; import org.apache.hadoop.fs.Path; public class Example { public static void main(String[] args) throws Exception { Configuration conf = new Configuration(); TypeDescription schema = TypeDescription.fromString("struct<name:string,age:int>"); OrcFile.WriterOptions options = OrcFile.writerOptions(conf).setSchema(schema); OrcFile.Writer writer = OrcFile.createWriter(new Path("output.orc"), options); writer.close(); } }

Debug

Known issues

No known issues recorded.

Upgrade

Version history

2.3.0latest on Maven

Audit

Dependencies

No dependency data recorded yet.

Agent activity

5 hits · last 30 days

node

Amazon

Resources

githubhttps://github.com/apache/maven-apache-parent ↗

homepagehttps://orc.apache.org ↗

docshttps://appdoc.app/artifact/org.apache.orc/orc-core/ ↗