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The following commit(s) were added to refs/heads/master by this push:
new 5f8e948 [fix] BE crash when reporting tablet (#8453)
5f8e948 is described below
commit 5f8e94812553c9a60dee54c9d5a57a3f9a76079c
Author: Mingyu Chen <morningman....@gmail.com>
AuthorDate: Sat Mar 12 23:12:52 2022 +0800
[fix] BE crash when reporting tablet (#8453)
this bug was introduced from #8209
---
be/src/olap/tablet.cpp | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/be/src/olap/tablet.cpp b/be/src/olap/tablet.cpp
index 662d34b..8309745 100644
--- a/be/src/olap/tablet.cpp
+++ b/be/src/olap/tablet.cpp
@@ -833,7 +833,8 @@ void
Tablet::_max_continuous_version_from_beginning_unlocked(Version* version, V
max_continuous_version = existing_versions[i];
}
*version = max_continuous_version;
- if (max_version != nullptr) {
+ // tablet may not has rowset, eg, tablet has just been clear for restore.
+ if (max_version != nullptr && !existing_versions.empty()) {
*max_version = existing_versions.back();
}
}
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