gavinchou commented on code in PR #60310:
URL: https://github.com/apache/doris/pull/60310#discussion_r2791939433
##########
cloud/src/meta-service/meta_service.cpp:
##########
@@ -2553,6 +2553,43 @@ void
MetaServiceImpl::prepare_rowset(::google::protobuf::RpcController* controll
return;
}
+ // Record the BE's cluster_id in TxnInfoPB for compaction read-write
separation.
+ // prepare_rowset is called by BE directly, so cloud_unique_id is the BE's.
+ // commit_txn is called by FE, so we store the cluster_id here for later
use.
+ if (rowset_meta.has_load_id()) {
Review Comment:
there are performance issues
we should not touch these kvs every time we prepare rowset.
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