[Opt](load) Optimize the error messages of -235 and -238 for loading (apache#41048)

Author: liaoxin01

be/src/cloud/cloud_delete_task.cpp

@@ -52,8 +52,10 @@ Status CloudDeleteTask::execute(CloudStorageEngine& engine, const TPushReq& requ
         LOG_WARNING("tablet exceeds max version num limit")
                 .tag("limit", config::max_tablet_version_num)
                 .tag("tablet_id", tablet->tablet_id());
-        return Status::Error<TOO_MANY_VERSION>("too many versions, versions={} tablet={}",
-                                               config::max_tablet_version_num, tablet->tablet_id());
+        return Status::Error<TOO_MANY_VERSION>(
+                "too many versions, versions={} tablet={}. Please reduce the frequency of loading "
+                "data or adjust the max_tablet_version_num in be.conf to a larger value.",
+                config::max_tablet_version_num, tablet->tablet_id());
     }
 
     // check delete condition if push for delete

be/src/cloud/cloud_rowset_builder.cpp

@@ -92,7 +92,8 @@ Status CloudRowsetBuilder::check_tablet_version_count() {
     if (version_count > config::max_tablet_version_num) {
         return Status::Error<TOO_MANY_VERSION>(
                 "failed to init rowset builder. version count: {}, exceed limit: {}, "
-                "tablet: {}",
+                "tablet: {}. Please reduce the frequency of loading data or adjust the "
+                "max_tablet_version_num in be.conf to a larger value.",
                 version_count, config::max_tablet_version_num, _tablet->tablet_id());
     }
     return Status::OK();

be/src/olap/push_handler.cpp

@@ -163,7 +163,9 @@ Status PushHandler::_do_streaming_ingestion(TabletSharedPtr tablet, const TPushR
     // check if version number exceed limit
     if (tablet->exceed_version_limit(config::max_tablet_version_num)) {
         return Status::Status::Error<TOO_MANY_VERSION>(
-                "failed to push data. version count: {}, exceed limit: {}, tablet: {}",
+                "failed to push data. version count: {}, exceed limit: {}, tablet: {}. Please "
+                "reduce the frequency of loading data or adjust the max_tablet_version_num in "
+                "be.conf to a larger value.",
                 tablet->version_count(), config::max_tablet_version_num, tablet->tablet_id());
     }
 
@@ -172,7 +174,8 @@ Status PushHandler::_do_streaming_ingestion(TabletSharedPtr tablet, const TPushR
         config::tablet_meta_serialize_size_limit) {
         return Status::Error<TOO_MANY_VERSION>(
                 "failed to init rowset builder. meta serialize size : {}, exceed limit: {}, "
-                "tablet: {}",
+                "tablet: {}. Please reduce the frequency of loading data or adjust the "
+                "max_tablet_version_num in be.conf to a larger value.",
                 tablet->avg_rs_meta_serialize_size() * version_count,
                 config::tablet_meta_serialize_size_limit, tablet->tablet_id());
     }

be/src/olap/rowset/beta_rowset_writer.cpp

@@ -925,7 +925,8 @@ Status BaseBetaRowsetWriter::_check_segment_number_limit(size_t segnum) {
     if (UNLIKELY(segnum > config::max_segment_num_per_rowset)) {
         return Status::Error<TOO_MANY_SEGMENTS>(
                 "too many segments in rowset. tablet_id:{}, rowset_id:{}, max:{}, "
-                "_num_segment:{}, rowset_num_rows:{}",
+                "_num_segment:{}, rowset_num_rows:{}. Please check if the bucket number is too "
+                "small or if the data is skewed.",
                 _context.tablet_id, _context.rowset_id.to_string(),
                 config::max_segment_num_per_rowset, _num_segment, get_rowset_num_rows());
     }
@@ -938,7 +939,8 @@ Status BetaRowsetWriter::_check_segment_number_limit(size_t segnum) {
     if (UNLIKELY(segnum > config::max_segment_num_per_rowset)) {
         return Status::Error<TOO_MANY_SEGMENTS>(
                 "too many segments in rowset. tablet_id:{}, rowset_id:{}, max:{}, _num_segment:{}, "
-                "_segcompacted_point:{}, _num_segcompacted:{}, rowset_num_rows:{}",
+                "_segcompacted_point:{}, _num_segcompacted:{}, rowset_num_rows:{}. Please check if "
+                "the bucket number is too small or if the data is skewed.",
                 _context.tablet_id, _context.rowset_id.to_string(),
                 config::max_segment_num_per_rowset, _num_segment, _segcompacted_point,
                 _num_segcompacted, get_rowset_num_rows());

be/src/olap/rowset_builder.cpp

@@ -165,7 +165,8 @@ Status RowsetBuilder::check_tablet_version_count() {
     if (version_count > config::max_tablet_version_num) {
         return Status::Error<TOO_MANY_VERSION>(
                 "failed to init rowset builder. version count: {}, exceed limit: {}, "
-                "tablet: {}",
+                "tablet: {}. Please reduce the frequency of loading data or adjust the "
+                "max_tablet_version_num in be.conf to a larger value.",
                 version_count, config::max_tablet_version_num, _tablet->tablet_id());
     }
     return Status::OK();
@@ -200,7 +201,8 @@ Status RowsetBuilder::init() {
         config::tablet_meta_serialize_size_limit) {
         return Status::Error<TOO_MANY_VERSION>(
                 "failed to init rowset builder. meta serialize size : {}, exceed limit: {}, "
-                "tablet: {}",
+                "tablet: {}. Please reduce the frequency of loading data or adjust the "
+                "max_tablet_version_num in be.conf to a larger value.",
                 tablet()->avg_rs_meta_serialize_size() * version_count,
                 config::tablet_meta_serialize_size_limit, _tablet->tablet_id());
     }