rdblue commented on a change in pull request #111: Split files when planning
scan tasks
URL: https://github.com/apache/incubator-iceberg/pull/111#discussion_r260399096
##########
File path: core/src/main/java/com/netflix/iceberg/BaseTableScan.java
##########
@@ -231,4 +234,69 @@ public String toString() {
.add("filter", rowFilter)
.toString();
}
+
+ private CloseableIterable<FileScanTask> planSplits(long splitSize) {
+ final CloseableIterable<FileScanTask> fileScanTasks = planFiles();
+ final Iterable<FileScanTask> splitTasks = FluentIterable
+ .from(fileScanTasks)
+ .transformAndConcat(input -> getSplits(input, splitSize));
+ // Capture manifests which can be closed after scan planning
+ final CloseableIterable<FileScanTask> closeableSplitTasks =
CloseableIterable
Review comment:
Nit: No need for intermediate variable names.
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