Github user jihoonson commented on a diff in the pull request:
https://github.com/apache/tajo/pull/824#discussion_r42072262
--- Diff:
tajo-plan/src/main/java/org/apache/tajo/plan/rewrite/rules/PartitionedTableRewriter.java
---
@@ -421,6 +315,25 @@ private boolean
checkIfDisjunctiveButOneVariable(EvalNode evalNode) {
}
}
+ private void updateTableStat(OverridableConf queryContext,
PartitionedTableScanNode scanNode)
+ throws TajoException {
+ if (scanNode.getInputPaths().length > 0) {
+ try {
+ FileSystem fs =
scanNode.getInputPaths()[0].getFileSystem(queryContext.getConf());
+ long totalVolume = 0;
+
+ for (Path input : scanNode.getInputPaths()) {
+ ContentSummary summary = fs.getContentSummary(input);
+ totalVolume += summary.getLength();
+ totalVolume += summary.getFileCount();
--- End diff --
File count must not be added.
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