[doris] branch branch-1.1-lts updated: [branch-1.2][Fix](dyncmic-partition) Check bucket size before find tablet. (#20430)

[yiguolei]

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yiguolei pushed a commit to branch branch-1.1-lts
in repository https://gitbox.apache.org/repos/asf/doris.git


The following commit(s) were added to refs/heads/branch-1.1-lts by this push:
     new ad510727c4 [branch-1.2][Fix](dyncmic-partition) Check bucket size 
before find tablet. (#20430)
ad510727c4 is described below

commit ad510727c49cff4653450ca2084455a7d13a640c
Author: Xiangyu Wang <dut.xian...@gmail.com>
AuthorDate: Mon Jun 5 16:10:27 2023 +0800

    [branch-1.2][Fix](dyncmic-partition) Check bucket size before find tablet. 
(#20430)
    
    Co-authored-by: 王翔宇 <wangxian...@360shuke.com>
---
 be/src/exec/tablet_sink.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/be/src/exec/tablet_sink.cpp b/be/src/exec/tablet_sink.cpp
index 8db57b45ff..e352a68d02 100644
--- a/be/src/exec/tablet_sink.cpp
+++ b/be/src/exec/tablet_sink.cpp
@@ -1000,6 +1000,11 @@ Status OlapTableSink::send(RuntimeState* state, 
RowBatch* input_batch) {
             continue;
         }
         uint32_t tablet_index = 0;
+        if (partition->num_buckets <= 0) {
+            std::stringstream ss;
+            ss << "num_buckets must be greater than 0, num_buckets=" << 
partition->num_buckets;
+            return Status::InternalError(ss.str());
+        }
         if (findTabletMode != FindTabletMode::FIND_TABLET_EVERY_ROW) {
             if (_partition_to_tablet_map.find(partition->id) == 
_partition_to_tablet_map.end()) {
                 tablet_index = _partition->find_tablet(tuple, *partition);


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