shangxinli commented on code in PR #1139:
URL: https://github.com/apache/parquet-mr/pull/1139#discussion_r1438291218
##########
parquet-common/src/main/java/org/apache/parquet/io/SeekableInputStream.java:
##########
@@ -105,4 +107,21 @@ public abstract class SeekableInputStream extends
InputStream {
*/
public abstract void readFully(ByteBuffer buf) throws IOException;
+ /**
+ * Read a set of file ranges in a vectored manner.
+ * @throws UnsupportedOperationException if not available in this
class/runtime.
+ */
+ public void readVectored(List<ParquetFileRange> ranges,
+ IntFunction<ByteBuffer> allocate) throws IOException {
+
+ throw new UnsupportedOperationException("Vectored IO is not supported for
" + this);
Review Comment:
Do you have any idea what 'this' will print out? Like to know if it is
useful to user to troubleshot in case of exception
--
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.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
