Github user jackylk commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/2647#discussion_r211873452
--- Diff:
core/src/main/java/org/apache/carbondata/core/readcommitter/LatestFilesReadCommittedScope.java
---
@@ -66,7 +68,23 @@ public LatestFilesReadCommittedScope(String path, String
segmentId) {
* @param path carbon file path
*/
public LatestFilesReadCommittedScope(String path) {
- this(path, null);
+ this(path, (String) null);
+ }
+
+ /**
+ * a new constructor with path
+ *
+ * @param path carbon file path
+ */
+ public LatestFilesReadCommittedScope(String path, String[] subFolders) {
+ Objects.requireNonNull(path);
+ this.carbonFilePath = path;
+ this.subFolders = subFolders;
+ try {
+ takeCarbonIndexFileSnapShot();
+ } catch (IOException ex) {
+ throw new RuntimeException("Error while taking index snapshot", ex);
--- End diff --
Can we use more specific exception
---
