Nitin-Kashyap commented on code in PR #27784:
URL: https://github.com/apache/doris/pull/27784#discussion_r1414260371
##########
fe/fe-core/src/main/java/org/apache/doris/planner/external/HiveScanNode.java:
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@@ -421,4 +428,37 @@ protected TFileCompressType getFileCompressType(FileSplit
fileSplit) throws User
}
return compressType;
}
+
+ @Override
+ public DataPartition constructInputPartitionByDistributionInfo() {
+ if (hmsTable.isBucketedTable()) {
+ DistributionInfo distributionInfo =
hmsTable.getDefaultDistributionInfo();
+ if (!(distributionInfo instanceof HashDistributionInfo)) {
+ return DataPartition.RANDOM;
+ }
+ List<Column> distributeColumns = ((HiveExternalDistributionInfo)
distributionInfo).getDistributionColumns();
+ List<Expr> dataDistributeExprs = Lists.newArrayList();
+ for (Column column : distributeColumns) {
+ SlotRef slotRef = new SlotRef(desc.getRef().getName(),
column.getName());
+ dataDistributeExprs.add(slotRef);
+ }
+ return DataPartition.hashPartitioned(dataDistributeExprs,
THashType.SPARK_MURMUR32);
+ }
+
+ return DataPartition.RANDOM;
+ }
+
+ public HMSExternalTable getHiveTable() {
+ return hmsTable;
+ }
+
+ @Override
+ public THashType getHashType() {
+ if (hmsTable.isBucketedTable()
Review Comment:
add check for spark generated table
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