github-actions[bot] commented on code in PR #26826:
URL: https://github.com/apache/doris/pull/26826#discussion_r1390346152


##########
be/src/exec/tablet_info.h:
##########
@@ -238,6 +242,11 @@ class VOlapTablePartitionParam {
         }
     }
 
+    VOlapTablePartition* get_tablet_partition(int64_t tablet_id) const {

Review Comment:
   warning: method 'get_tablet_partition' can be made static 
[readability-convert-member-functions-to-static]
   
   ```suggestion
       static VOlapTablePartition* get_tablet_partition(int64_t tablet_id) {
   ```
   



##########
be/src/vec/sink/writer/vtablet_writer.cpp:
##########
@@ -444,6 +458,12 @@
         }
     }
 
+    DBUG_EXECUTE_IF(
+            "VNodeChannel.open_wait:random_failed",
+            if (rand() % 100 < (100 * dp->param("percent", 0.5))) {

Review Comment:
   warning: 0.5 is a magic number; consider replacing it with a named constant 
[readability-magic-numbers]
   ```cpp
               if (rand() % 100 < (100 * dp->param("percent", 0.5))) {
                                                              ^
   ```
   



##########
be/src/vec/sink/writer/vtablet_writer.cpp:
##########
@@ -457,6 +477,12 @@
 }
 
 Status VNodeChannel::add_block(vectorized::Block* block, const Payload* 
payload, bool is_append) {
+    DBUG_EXECUTE_IF(
+            "VNodeChannel.add_block:random_failed",
+            if (rand() % 100 < (100 * dp->param("percent", 0.5))) {

Review Comment:
   warning: 0.5 is a magic number; consider replacing it with a named constant 
[readability-magic-numbers]
   ```cpp
               if (rand() % 100 < (100 * dp->param("percent", 0.5))) {
                                                              ^
   ```
   



##########
be/src/vec/sink/writer/vtablet_writer.cpp:
##########
@@ -165,22 +166,35 @@ void IndexChannel::mark_as_failed(const VNodeChannel* 
node_channel, const std::s
         return;
     }
 
+    auto succ_replicas_not_enough = [&](int64_t the_tablet_id) {
+        auto partition = 
_parent->_vpartition->get_tablet_partition(the_tablet_id);

Review Comment:
   warning: 'auto partition' can be declared as 'auto *partition' 
[readability-qualified-auto]
   
   ```suggestion
           auto *partition = 
_parent->_vpartition->get_tablet_partition(the_tablet_id);
   ```
   



##########
be/src/runtime/tablets_channel.cpp:
##########
@@ -103,6 +104,13 @@ Status TabletsChannel::open(const 
PTabletWriterOpenRequest& request) {
     }
     LOG(INFO) << "open tablets channel: " << _key << ", tablets num: " << 
request.tablets().size()
               << ", timeout(s): " << request.load_channel_timeout_s();
+
+    DBUG_EXECUTE_IF(
+            "TabletsChannel.open:random_failed",
+            if (rand() % 100 < (100 * dp->param("percent", 0.5))) {

Review Comment:
   warning: 0.5 is a magic number; consider replacing it with a named constant 
[readability-magic-numbers]
   ```cpp
               if (rand() % 100 < (100 * dp->param("percent", 0.5))) {
                                                              ^
   ```
   



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