sergey-chugunov-1985 commented on code in PR #12147:
URL: https://github.com/apache/ignite/pull/12147#discussion_r2197652100
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modules/core/src/main/java/org/apache/ignite/internal/processors/cache/persistence/tree/BPlusTree.java:
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@@ -4571,16 +4570,17 @@ protected boolean releaseForRetry(Tail<L> t) {
// Here we wanted to do a regular merge after all the important
operations,
// so we can leave this invalid tail as is. We have no other
choice here
// because our tail is not long enough for retry. Exiting.
- assert isRemoved();
- assert needReplaceInner != TRUE && needMergeEmptyBranch != TRUE;
+ assert isRemoved() && !needReplaceInner && needMergeEmptyBranch !=
TRUE
+ : "isRemoved=" + isRemoved() + ", needReplaceInner=" +
needReplaceInner
+ + ", needMergeEmptyBranch=" + needMergeEmptyBranch;
return false;
}
/** {@inheritDoc} */
@Override protected Result finishTail() throws IgniteCheckedException {
- assert !isFinished();
- assert tail.type == Tail.EXACT && tail.lvl >= 0 : tail;
+ assert !isFinished() && tail.type == Tail.EXACT && tail.lvl >= 0
&& needMergeEmptyBranch != READY
Review Comment:
Ok, I see. It looks like when `finishTail()` is called
`needMergeEmptyBranch` indeed cannot be `READY`. It can get this value briefly
inside `mergeEmptyBranch` and subsequent calls but shortly after that it
transitions to `DONE` or `FALSE` if retry is needed.
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