fix nullptr error

maochongxin · maochongxin · commit 95ae3e48334e · 2024-07-17T16:55:56.000+08:00
diff --git a/src/main/java/com/alipay/oceanbase/rpc/ObTableClient.java b/src/main/java/com/alipay/oceanbase/rpc/ObTableClient.java
@@ -790,7 +790,9 @@ public void calculateContinuousFailure(String tableName, String errorMsg) throws
 
     public void resetContinuousFailureByTableName(String tableName) {
         AtomicLong res = tableContinuousFailures.get(tableName);
-        res.set(0);
+        if (res != null) {
+            res.set(0);
+        }
     }
 
     /**

Original file line number	Diff line number	Diff line change
`@@ -790,7 +790,9 @@ public void calculateContinuousFailure(String tableName, String errorMsg) throws`
`790`	`790`
`791`	`791`	`public void resetContinuousFailureByTableName(String tableName) {`
`792`	`792`	`AtomicLong res = tableContinuousFailures.get(tableName);`
`793`		`- res.set(0);`
	`793`	`+ if (res != null) {`
	`794`	`+ res.set(0);`
	`795`	`+ }`
`794`	`796`	`}`
`795`	`797`
`796`	`798`	`/**`