alex-plekhanov commented on code in PR #10080:
URL: https://github.com/apache/ignite/pull/10080#discussion_r914489670
##########
modules/core/src/main/java/org/apache/ignite/internal/cache/query/index/sorted/IndexRowCompartorImpl.java:
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@@ -81,15 +81,22 @@ private boolean sameType(IndexKey key, int idxType) {
}
/** */
- private int compare(IndexKey lkey, IndexKey rkey) {
- if (lkey == NullIndexKey.INSTANCE)
- return lkey.compare(rkey);
- else if (rkey == NullIndexKey.INSTANCE)
- return 1;
-
- if (lkey.type() == rkey.type())
- return lkey.compare(rkey);
+ private int compare(IndexKey lkey, IndexKey rkey) throws
IgniteCheckedException {
+ try {
+ if (lkey == NullIndexKey.INSTANCE)
+ return lkey.compare(rkey);
+ else if (rkey == NullIndexKey.INSTANCE)
+ return 1;
+
+ if (lkey.isComparableTo(rkey))
+ return lkey.compare(rkey);
+ else if (rkey.isComparableTo(lkey))
+ return -rkey.compare(lkey);
+ }
+ catch (RuntimeException e) {
Review Comment:
Yes, but there still can be some runtime exceptions (for example
NumberFormatException) in compare method and wrapping of RuntimeExceptions to
IgniteCheckedExceptions is still required.
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