diff --git a/fe/fe-core/src/main/java/org/apache/doris/statistics/ColumnStatisticsCacheLoader.java b/fe/fe-core/src/main/java/org/apache/doris/statistics/ColumnStatisticsCacheLoader.java index 22f0cad9d0..08a410b859 100644 --- a/fe/fe-core/src/main/java/org/apache/doris/statistics/ColumnStatisticsCacheLoader.java +++ b/fe/fe-core/src/main/java/org/apache/doris/statistics/ColumnStatisticsCacheLoader.java @@ -17,7 +17,6 @@ package org.apache.doris.statistics; -import org.apache.doris.catalog.Env; import org.apache.doris.catalog.TableIf; import org.apache.doris.common.ThreadPoolManager; import org.apache.doris.qe.InternalQueryExecutionException; @@ -64,7 +63,8 @@ public class ColumnStatisticsCacheLoader extends StatisticsCacheLoader columnResults = null; - try { - columnResults = StatisticsRepository.loadColStats(key.tableId, key.idxId, key.colName); - } catch (InternalQueryExecutionException e) { - if (this.retryTimes < StatisticConstants.LOAD_RETRY_TIMES) { - retryTimes++; - singleThreadPool.submit(this); - } - return; - } - ColumnStatistic columnStatistics; - try { - columnStatistics = StatisticsUtil.deserializeToColumnStatistics(columnResults); - } catch (Exception e) { - LOG.warn("Exception to deserialize column statistics", e); - return; - } - if (columnStatistics != null) { - Env.getCurrentEnv().getStatisticsCache().putCache(key, columnStatistics); - } - } - } } diff --git a/fe/fe-core/src/main/java/org/apache/doris/statistics/StatisticsCache.java b/fe/fe-core/src/main/java/org/apache/doris/statistics/StatisticsCache.java index d4b91b0736..fbec9a60fa 100644 --- a/fe/fe-core/src/main/java/org/apache/doris/statistics/StatisticsCache.java +++ b/fe/fe-core/src/main/java/org/apache/doris/statistics/StatisticsCache.java @@ -39,9 +39,7 @@ import org.apache.logging.log4j.LogManager; import org.apache.logging.log4j.Logger; import java.time.Duration; -import java.util.HashMap; import java.util.List; -import java.util.Map; import java.util.Optional; import java.util.concurrent.CompletableFuture; import java.util.concurrent.ThreadPoolExecutor; @@ -201,7 +199,6 @@ public class StatisticsCache { if (CollectionUtils.isEmpty(recentStatsUpdatedCols)) { return; } - Map keyToColStats = new HashMap<>(); for (ResultRow r : recentStatsUpdatedCols) { try { StatsId statsId = new StatsId(r); @@ -211,7 +208,6 @@ public class StatisticsCache { final StatisticsCacheKey k = new StatisticsCacheKey(tblId, idxId, colId); final ColumnStatistic c = ColumnStatistic.fromResultRow(r); - keyToColStats.put(k, c); putCache(k, c); } catch (Throwable t) { LOG.warn("Error when preheating stats cache", t);