tkhurana commented on code in PR #1874:
URL: https://github.com/apache/phoenix/pull/1874#discussion_r1554186077
##########
phoenix-core-client/src/main/java/org/apache/phoenix/util/ScanUtil.java:
##########
@@ -1615,14 +1615,21 @@ public static boolean
isIncompatibleClientForServerReturnValidRowKey(Scan scan)
public static PageFilter removePageFilter(Scan scan) {
Filter filter = scan.getFilter();
if (filter != null) {
+ PagingFilter pagingFilter = null;
if (filter instanceof PagingFilter) {
- filter = ((PagingFilter) filter).getDelegateFilter();
+ pagingFilter = (PagingFilter) filter;
+ filter = pagingFilter.getDelegateFilter();
if (filter == null) {
return null;
}
}
if (filter instanceof PageFilter) {
- scan.setFilter(null);
+ if (pagingFilter != null) {
+ pagingFilter.setDelegateFilter(null);
+ scan.setFilter(pagingFilter);
Review Comment:
Yes, the LIMIT translates to HBase PageFilter and the Phoenix PagingFilter
prevents rpc timeouts.
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