deniskuzZ commented on code in PR #5251:
URL: https://github.com/apache/hive/pull/5251#discussion_r1624760868
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ql/src/java/org/apache/hadoop/hive/ql/io/CombineHiveRecordReader.java:
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@@ -88,14 +90,26 @@ public CombineHiveRecordReader(InputSplit split,
Configuration conf,
}
}
+ FileSplit inputSplit;
// create a split for the given partition
- FileSplit fsplit = new FileSplit(hsplit.getPaths()[partition], hsplit
- .getStartOffsets()[partition], hsplit.getLengths()[partition], hsplit
- .getLocations());
+ if (inputFormat instanceof CombineHiveInputFormat.MergeSplit) {
+ if (mrwork == null) {
+ mrwork = (MapWork) Utilities.getMergeWork(jobConf);
+ if (mrwork == null) {
Review Comment:
can it be null?
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