dataroaring commented on code in PR #13359:
URL: https://github.com/apache/doris/pull/13359#discussion_r1007814703


##########
be/src/common/config.h:
##########
@@ -246,12 +246,20 @@ CONF_Bool(enable_storage_vectorization, "true");
 CONF_Bool(enable_low_cardinality_optimize, "true");
 
 // be policy
+// whether check compaction checksum
+CONF_mBool(enable_compaction_checksum, "false");
 // whether disable automatic compaction task
 CONF_mBool(disable_auto_compaction, "false");
 // whether enable vectorized compaction
 CONF_Bool(enable_vectorized_compaction, "true");
 // whether enable vectorized schema change/material-view/rollup task.
 CONF_Bool(enable_vectorized_alter_table, "true");
+// whether enable vertical compaction
+CONF_mBool(enable_vertical_compaction, "false");
+// In vertical compaction, column number for every group
+CONF_Int32(vertical_compaction_num_columns_per_group, "5");

Review Comment:
   This config can be changed online and it works according code in merger.cpp



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