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efresh_duration，start_refresh_ahead_of_expiry,refresh_priority等属性做进一步配置来调整自动刷新任务。 mv_validity：物化视图生命周期。0表示永久有效，最短为1分钟。need_auto_refresh设置为fa
seconds(5))).apply(new UDF)）保存所有的原始数据。 用户使用自定义SlidingEventTimeWindow和SlidingProcessingTimeWindow时，数据以多备份的形式保存。假设窗口的定义如下： window(SlidingEventTimeWindows
if (fSystem.delete(beDeletedPath, true)) { LOG.info("success to delete the file " + DEST_PATH + File.separator + FILE_NAME);
if (fSystem.delete(beDeletedPath, true)) { LOG.info("success to delete the file " + DEST_PATH + File.separator + FILE_NAME);
if (fSystem.delete(beDeletedPath, true)) { LOG.info("success to delete the file " + DEST_PATH + File.separator + FILE_NAME);
transform(prices, n -> TRY_CAST(n AS VARCHAR) || '$') as price_tags FROM (VALUES (ARRAY[100, 200]),(ARRAY[30, 4])) AS t(prices); price_tags
executeUpdate(upsertSQL); conn.commit(); LOG.info("Put successfully."); } catch (Exception e) { LOG.error("Put failed.",
executeUpdate(upsertSQL); conn.commit(); LOG.info("Put successfully."); } catch (Exception e) { LOG.error("Put failed.",
delete destPath " + DEST_PATH); return; } LOG.info("success to delete path " + DEST_PATH); } /** * * @param filePath * @return
executeUpdate(upsertSQL); conn.commit(); LOG.info("Put successfully."); } catch (Exception e) { LOG.error("Put failed.",
F.jar' 报以下错误： Error: Error while compiling statement: FAILED: HiveAccessControlException Permission denied: Principal [name=admin, type=USER]
to create destPath " + DEST_PATH); return; } LOG.info("success to create path " + DEST_PATH); } /** * create file path * * @param
to create destPath " + DEST_PATH); return; } LOG.info("success to create path " + DEST_PATH); } /** * create file path * * @param
executeUpdate(upsertSQL); conn.commit(); LOG.info("Put successfully."); } catch (Exception e) { LOG.error("Put failed.",
delete destPath " + DEST_PATH); return; } LOG.info("success to delete path " + DEST_PATH); } /** * delete file path * * @param
delete destPath " + DEST_PATH); return; } LOG.info("success to delete path " + DEST_PATH); } /** * delete file path * * @param
execDDL(connection,sqls[0]); System.out.println("Create table success!"); execDML(connection,sqls[1]); execDDL(connection
execDDL(connection,sqls[0]); System.out.println("Create table success!"); execDML(connection,sqls[1]); execDDL(connection
delete destPath " + DEST_PATH); return; } LOG.info("success to delete path " + DEST_PATH); } /** * * @param filePath * @return
Hive同步数据报错SQLException 问题 Hive同步数据时报错： Caused by: java.sql.SQLException: Error while processing statement: FAILED: Execution Error, return code 1 from org.apache
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