Github user ppadma commented on a diff in the pull request:
https://github.com/apache/drill/pull/597#discussion_r83965017
--- Diff:
exec/java-exec/src/main/java/org/apache/drill/exec/store/parquet/columnreaders/ParquetRecordReader.java
---
@@ -139,6 +155,11 @@ public ParquetRecordReader(
this.batchSize = batchSize;
this.footer = footer;
this.fragmentContext = fragmentContext;
+ if (numRecordsToRead == DEFAULT_RECORDS_TO_READ_NOT_SPECIFIED) {
+ this.numRecordsToRead =
footer.getBlocks().get(rowGroupIndex).getRowCount();
+ } else {
+ this.numRecordsToRead = numRecordsToRead;
--- End diff --
Current code handles if numRecordsToRead is not in the range. So, I am not
adding additional checks here.
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