fix detail task may failed by log file expired

ungreat · ungreat · commit 0cd1616c018a · 2025-06-12T11:09:49.000+08:00
diff --git a/server/odc-service/src/main/java/com/oceanbase/odc/service/flow/FlowTaskInstanceService.java b/server/odc-service/src/main/java/com/oceanbase/odc/service/flow/FlowTaskInstanceService.java
@@ -34,6 +34,7 @@
 import java.util.function.Predicate;
 import java.util.stream.Collectors;
 
+import javax.annotation.Nullable;
 import javax.validation.constraints.NotNull;
 
 import org.apache.commons.collections4.CollectionUtils;
@@ -801,6 +802,7 @@ private void setDownloadUrlsIfNecessary(Long taskId, List<? extends FlowTaskResu
         }
     }
 
+    @Nullable
     private TaskDownloadUrls getTaskDownloadUrls(Long taskId) {
         try {
             return databaseChangeOssUrlCache.get(taskId);

Original file line number	Diff line number	Diff line change
`@@ -34,6 +34,7 @@`
`34`	`34`	`import java.util.function.Predicate;`
`35`	`35`	`import java.util.stream.Collectors;`
`36`	`36`
	`37`	`+import javax.annotation.Nullable;`
`37`	`38`	`import javax.validation.constraints.NotNull;`
`38`	`39`
`39`	`40`	`import org.apache.commons.collections4.CollectionUtils;`
`@@ -801,6 +802,7 @@ private void setDownloadUrlsIfNecessary(Long taskId, List<? extends FlowTaskResu`
`801`	`802`	`}`
`802`	`803`	`}`
`803`	`804`
	`805`	`+ @Nullable`
`804`	`806`	`private TaskDownloadUrls getTaskDownloadUrls(Long taskId) {`
`805`	`807`	`try {`
`806`	`808`	`return databaseChangeOssUrlCache.get(taskId);`