[Improvement](statistics)Show column stats even when error occurred.

fe/fe-core/src/main/java/org/apache/doris/statistics/ColumnStatistic.java

@@ -21,6 +21,7 @@
 import org.apache.doris.catalog.Column;
 import org.apache.doris.catalog.PartitionInfo;
 import org.apache.doris.catalog.Type;
+import org.apache.doris.common.AnalysisException;
 import org.apache.doris.statistics.util.StatisticsUtil;
 
 import com.google.common.base.Preconditions;
@@ -168,21 +169,31 @@ public static ColumnStatistic fromResultRow(ResultRow row) {
             String min = row.get(10);
             String max = row.get(11);
             if (min != null && !min.equalsIgnoreCase("NULL")) {
-                columnStatisticBuilder.setMinValue(StatisticsUtil.convertToDouble(col.getType(), min));
-                columnStatisticBuilder.setMinExpr(StatisticsUtil.readableValue(col.getType(), min));
+                try {
+                    columnStatisticBuilder.setMinValue(StatisticsUtil.convertToDouble(col.getType(), min));
+                    columnStatisticBuilder.setMinExpr(StatisticsUtil.readableValue(col.getType(), min));
+                } catch (AnalysisException e) {
+                    LOG.warn("Failed to deserialize column {} min value {}.", col, min, e);
+                    columnStatisticBuilder.setMinValue(Double.MIN_VALUE);
+                }
             } else {
                 columnStatisticBuilder.setMinValue(Double.MIN_VALUE);
             }
             if (max != null && !max.equalsIgnoreCase("NULL")) {
-                columnStatisticBuilder.setMaxValue(StatisticsUtil.convertToDouble(col.getType(), max));
-                columnStatisticBuilder.setMaxExpr(StatisticsUtil.readableValue(col.getType(), max));
+                try {
+                    columnStatisticBuilder.setMaxValue(StatisticsUtil.convertToDouble(col.getType(), max));
+                    columnStatisticBuilder.setMaxExpr(StatisticsUtil.readableValue(col.getType(), max));
+                } catch (AnalysisException e) {
+                    LOG.warn("Failed to deserialize column {} max value {}.", col, max, e);
+                    columnStatisticBuilder.setMaxValue(Double.MAX_VALUE);
+                }
             } else {
                 columnStatisticBuilder.setMaxValue(Double.MAX_VALUE);
             }
             columnStatisticBuilder.setUpdatedTime(row.get(13));
             return columnStatisticBuilder.build();
         } catch (Exception e) {
-            LOG.warn("Failed to deserialize column statistics, column not exists", e);
+            LOG.warn("Failed to deserialize column statistics.", e);
             return ColumnStatistic.UNKNOWN;
         }
     }

regression-test/suites/external_table_p2/hive/test_hive_statistic.groovy

@@ -243,6 +243,53 @@ suite("test_hive_statistic", "p2,external,hive,external_remote,external_remote_h
         sql """drop stats statistics"""
         result = sql """show column cached stats statistics"""
         assertTrue(result.size() == 0)
+
+        sql """use multi_catalog"""
+        sql """analyze table logs1_parquet (log_time) with sync"""
+        def ctlId
+        def dbId
+        def tblId
+        result = sql """show proc '/catalogs'"""
+
+        for (int i = 0; i < result.size(); i++) {
+            if (result[i][1] == catalog_name) {
+                ctlId = result[i][0]
+            }
+        }
+        result = sql """show proc '/catalogs/$ctlId'"""
+        for (int i = 0; i < result.size(); i++) {
+            if (result[i][1] == 'multi_catalog') {
+                dbId = result[i][0]
+            }
+        }
+        result = sql """show proc '/catalogs/$ctlId/$dbId'"""
+        for (int i = 0; i < result.size(); i++) {
+            if (result[i][1] == 'logs1_parquet') {
+                tblId = result[i][0]
+            }
+        }
+
+        result = sql """select * from internal.__internal_schema.column_statistics where id = '${tblId}--1-log_time'"""
+        assertTrue(result.size() == 1)
+        def id = result[0][0]
+        def catalog_id = result[0][1]
+        def db_id = result[0][2]
+        def tbl_id = result[0][3]
+        def idx_id = result[0][4]
+        def col_id = result[0][5]
+        def count = result[0][7]
+        def ndv = result[0][8]
+        def null_count = result[0][9]
+        def data_size_in_bytes = result[0][12]
+        def update_time = result[0][13]
+
+        sql """insert into internal.__internal_schema.column_statistics values ('$id', '$catalog_id', '$db_id', '$tbl_id', '$idx_id', '$col_id', NULL, $count, $ndv, $null_count, '', '', '$data_size_in_bytes', '$update_time')"""
+
+        result = sql """show column stats logs1_parquet (log_time)"""
+        assertTrue(result.size() == 1)
+        assertTrue(result[0][6] == "N/A")
+        assertTrue(result[0][7] == "N/A")
+        sql """drop catalog ${catalog_name}"""
     }
 }