Jackie-Jiang commented on a change in pull request #4866: Removing segment
generation config from RecordReader interface
URL: https://github.com/apache/incubator-pinot/pull/4866#discussion_r351524022
##########
File path:
pinot-core/src/main/java/org/apache/pinot/core/data/readers/RecordReader.java
##########
@@ -34,10 +34,16 @@
public interface RecordReader extends Closeable {
/**
- * Initializes the record reader when needed
+ * initializing recordreader with inputpath, schema and recordreader config.
<br/>
+ * The implementation can chose to ignore one or more of these parameters
and handle null gracefully <br/>
+ *
+ * @param inputPath absolute path to the file/directory
+ * @param schema Pinot Schema associated with the table
+ * @param recordReaderConfig config for the reader specific to the format.
e.g. delimiter for csv format etc
+ * @throws Exception if the arguments are invalid
*/
- void init(SegmentGeneratorConfig segmentGeneratorConfig)
- throws IOException;
+ void init(@Nullable String inputPath, @Nullable Schema schema, @Nullable
RecordReaderConfig recordReaderConfig)
Review comment:
I understand most record readers don't need schema as of now, but when you
call the `init()`, you are not supposed to pass `null` as the schema
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
With regards,
Apache Git Services
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
