com.cloudera.cdk.morphline.avro
Class ReadAvroBuilder
java.lang.Object
com.cloudera.cdk.morphline.avro.ReadAvroBuilder
- All Implemented Interfaces:
- CommandBuilder
public final class ReadAvroBuilder
- extends Object
- implements CommandBuilder
Command that parses an InputStream that contains Avro data; for each Avro datum, the command
emits a morphline record containing the datum as an attachment in Fields.ATTACHMENT_BODY
.
The Avro schema that was used to write the Avro data must be explicitly supplied. Optionally, the
Avro schema that shall be used for reading can be supplied as well.
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
AVRO_MEMORY_MIME_TYPE
public static final String AVRO_MEMORY_MIME_TYPE
- The MIME type identifier that will be filled into output records
- See Also:
- Constant Field Values
ReadAvroBuilder
public ReadAvroBuilder()
getNames
public Collection<String> getNames()
- Description copied from interface:
CommandBuilder
- Returns the names with which this command can be invoked.
The returned set can contain synonyms to enable backwards compatible name changes.
- Specified by:
getNames
in interface CommandBuilder
build
public Command build(com.typesafe.config.Config config,
Command parent,
Command child,
MorphlineContext context)
- Description copied from interface:
CommandBuilder
- Creates and returns a command rooted at the given morphline JSON
config
.
The command will feed records into child
. The command will have
parent
as it's parent. Additional parameters can be passed via the morphline
context
.
- Specified by:
build
in interface CommandBuilder
Copyright © 2013 Cloudera. All rights reserved.