wgtmac commented on code in PR #1273:
URL: https://github.com/apache/orc/pull/1273#discussion_r990719865
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java/core/src/java/org/apache/orc/impl/WriterImpl.java:
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@@ -1018,4 +1005,20 @@ private WriterEncryptionVariant[] setupEncryption(
public long estimateMemory() {
return this.treeWriter.estimateMemory();
}
+
+ /**
+ * Get next chunk size if row selected enable.
+ * We will find the longest size of chunk that will be less than maxSize.
+ * @param posn the position where we are
+ * @param maxSize the largest chunk size in this selection
+ */
+ private int nextSelectedRowSize(int posn, int maxSize, int[] selected) {
Review Comment:
Good refactoring. The only concern is that before the change we know posn
and (posn + len) will never exceed selected.length. The new method has
potential misuse if someone else has passed wrong maxSize when calling it.
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