@Override public void update(Integer lastYears, TaskId taskId) { int processNo = getProcessNo(); int orgUnitLevelNo = organisationUnitService.getNumberOfOrganisationalLevels(); Clock clock = new Clock(log) .startClock() .logTime( "Starting update, processes: " + processNo + ", org unit levels: " + orgUnitLevelNo); String validState = tableManager.validState(); if (validState != null) { notifier.notify(taskId, validState); return; } Date earliest = PartitionUtils.getEarliestDate(lastYears); final List<AnalyticsTable> tables = tableManager.getTables(earliest); final String tableName = tableManager.getTableName(); clock.logTime( "Table update start: " + tableName + ", processes: " + processNo + ", partitions: " + tables + ", last years: " + lastYears + ", earliest: " + earliest); notifier.notify( taskId, "Performing pre-create table work, processes: " + processNo + ", org unit levels: " + orgUnitLevelNo); tableManager.preCreateTables(); clock.logTime("Performed pre-create table work"); notifier.notify(taskId, "Creating analytics tables"); createTables(tables); clock.logTime("Created analytics tables"); notifier.notify(taskId, "Populating analytics tables"); populateTables(tables); clock.logTime("Populated analytics tables"); notifier.notify(taskId, "Applying aggregation levels"); applyAggregationLevels(tables); clock.logTime("Applied aggregation levels"); notifier.notify(taskId, "Creating indexes"); createIndexes(tables); clock.logTime("Created indexes"); notifier.notify(taskId, "Swapping analytics tables"); swapTables(tables, clock, taskId); clock.logTime("Swapped tables"); notifier.notify(taskId, "Clearing caches"); partitionManager.clearCaches(); clock.logTime("Table update done: " + tableName); notifier.notify(taskId, "Table update done"); }