@Override
protected void toThrift(TPlanNode msg) {
msg.node_type = TPlanNodeType.AGGREGATION_NODE;
msg.agg_node =
new TAggregationNode(
Expr.treesToThrift(aggInfo.getAggregateExprs()),
aggInfo.getAggTupleId().asInt(),
needsFinalize);
List<Expr> groupingExprs = aggInfo.getGroupingExprs();
if (groupingExprs != null) {
msg.agg_node.setGrouping_exprs(Expr.treesToThrift(groupingExprs));
}
}
public TDataPartition toThrift() {
TDataPartition result = new TDataPartition(type);
if (partitionExprs != null) {
result.setPartition_exprs(Expr.treesToThrift(partitionExprs));
}
return result;
}
public THdfsPartition toThrift() {
List<TExpr> thriftExprs = Expr.treesToThrift(getPartitionValues());
return new THdfsPartition(
(byte) fileFormatDescriptor.getLineDelim(),
(byte) fileFormatDescriptor.getFieldDelim(),
(byte) fileFormatDescriptor.getCollectionDelim(),
(byte) fileFormatDescriptor.getMapKeyDelim(),
(byte) fileFormatDescriptor.getEscapeChar(),
fileFormatDescriptor.getFileFormat().toThrift(),
thriftExprs,
fileFormatDescriptor.getBlockSize(),
fileFormatDescriptor.getCompression());
}