q763562998 commented on code in PR #17884:
URL: https://github.com/apache/doris/pull/17884#discussion_r1160395074
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fe/fe-core/src/main/java/org/apache/doris/catalog/RefreshManager.java:
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@@ -146,4 +159,45 @@ private void
refreshInternalCtlIcebergTable(RefreshTableStmt stmt, Env env) thro
stmt.getTableName(), "ICEBERG", icebergProperties, "");
env.createTable(createTableStmt);
}
+
+ public void addToRefreshMap(long catalogId, Integer[] sec) {
+ refreshMap.put(catalogId, sec);
+ }
+
+ public void removeFromRefreshMap(long catalogId) {
+ refreshMap.remove(catalogId);
+ }
+
+ public void start() {
+ TaskRefresh taskRefresh = new TaskRefresh();
+ this.refreshScheduler.scheduleAtFixedRate(taskRefresh, 0, REFRESH_TIME,
+ TimeUnit.SECONDS);
+ }
+
+ private class TaskRefresh implements Runnable {
+ @Override
+ public void run() {
+ for (Map.Entry<Long, Integer[]> entry : refreshMap.entrySet()) {
+ Long catalogId = entry.getKey();
+ Integer[] timeGroup = entry.getValue();
+ Integer original = timeGroup[0];
+ Integer current = timeGroup[1];
+ if (current - REFRESH_TIME > 0) {
+ timeGroup[1] = current - REFRESH_TIME;
+ refreshMap.put(catalogId, timeGroup);
+ } else {
+ String catalogName =
Env.getCurrentEnv().getCatalogMgr().getCatalog(catalogId).getName();
Review Comment:
Ok,I will check if the return value of `getCatalog` is null
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