davisusanibar commented on code in PR #207:
URL: https://github.com/apache/arrow-cookbook/pull/207#discussion_r872816011
##########
java/source/dataset.rst:
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@@ -275,11 +302,19 @@ In case we need to project only certain columns we could
configure ScanOptions w
){
scanner.scan().forEach(scanTask-> {
VectorLoader loader = new VectorLoader(vsr);
- scanTask.execute().forEachRemaining(arrowRecordBatch -> {
- loader.load(arrowRecordBatch);
- System.out.print(vsr.contentToTSVString());
- arrowRecordBatch.close();
- });
+ try(ArrowReader reader = scanTask.execute()){
+ while (reader.loadNextBatch()) {
+ try(VectorSchemaRoot root = reader.getVectorSchemaRoot()) {
+ final VectorUnloader unloader = new
VectorUnloader(root);
+ try(ArrowRecordBatch arrowRecordBatch =
unloader.getRecordBatch()){
+ loader.load(arrowRecordBatch);
+ System.out.print(vsr.contentToTSVString());
Review Comment:
Updated
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