pvary commented on a change in pull request #2613:
URL: https://github.com/apache/iceberg/pull/2613#discussion_r636013473
##########
File path:
mr/src/main/java/org/apache/iceberg/mr/hive/HiveIcebergInputFormat.java
##########
@@ -70,20 +95,40 @@
String location = job.get(InputFormatConfig.TABLE_LOCATION);
return Arrays.stream(super.getSplits(job, numSplits))
- .map(split -> new HiveIcebergSplit((IcebergSplit) split,
location))
- .toArray(InputSplit[]::new);
+ .map(split -> new HiveIcebergSplit((IcebergSplit) split, location))
+ .toArray(InputSplit[]::new);
}
@Override
public RecordReader<Void, Container<Record>> getRecordReader(InputSplit
split, JobConf job,
Reporter
reporter) throws IOException {
String[] selectedColumns = ColumnProjectionUtils.getReadColumnNames(job);
job.setStrings(InputFormatConfig.SELECTED_COLUMNS, selectedColumns);
- return super.getRecordReader(split, job, reporter);
+
+ if (HiveConf.getBoolVar(job,
HiveConf.ConfVars.HIVE_VECTORIZATION_ENABLED)) {
+ assert MetastoreUtil.hive3PresentOnClasspath();
Review comment:
Should we check this on runtime as well?
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