Github user QiangCai commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/1125#discussion_r125960197
--- Diff:
hadoop/src/main/java/org/apache/carbondata/hadoop/CarbonInputFormat.java ---
@@ -327,6 +327,29 @@ private static AbsoluteTableIdentifier
getAbsoluteTableIdentifier(Configuration
return carbonSplits;
}
+ private BitSet setMatchedPartitions(String partitionIds, CarbonTable
carbonTable,
+ Expression filter) {
+ BitSet matchedPartitions = null;
+ if (null != partitionIds) {
+ String[] partList =
partitionIds.replace("[","").replace("]","").split(",");
+ matchedPartitions = new BitSet(Integer.parseInt(partList[0]));
+ for (String partitionId : partList) {
+ matchedPartitions.set(Integer.parseInt(partitionId));
+ }
+ } else {
+ if (null != filter) {
+ PartitionInfo partitionInfo =
+ carbonTable.getPartitionInfo(carbonTable.getFactTableName());
+ if (null != partitionInfo) {
+ Partitioner partitioner =
PartitionUtil.getPartitioner(partitionInfo);
+ matchedPartitions = new FilterExpressionProcessor()
+ .getFilteredPartitions(filter, partitionInfo, partitioner);
--- End diff --
I think we need modify getFilteredPartitions and FilterExpression to use
partition id instead of array index.
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