[incubator-linkis] 01/02: fix(resource-manager): fix NullPointerException (#1850)

[pe...@apache.org]

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peacewong pushed a commit to branch dev-1.1.1
in repository https://gitbox.apache.org/repos/asf/incubator-linkis.git

commit f1a950c84812665b7f641a5672939efa9b17132b
Author: seedscoder <13...@163.com>
AuthorDate: Fri Apr 1 12:06:30 2022 +0800

    fix(resource-manager): fix NullPointerException (#1850)
---
 .../org/apache/linkis/resourcemanager/message/RMMessageService.scala   | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/linkis-computation-governance/linkis-manager/linkis-resource-manager/src/main/scala/org/apache/linkis/resourcemanager/message/RMMessageService.scala b/linkis-computation-governance/linkis-manager/linkis-resource-manager/src/main/scala/org/apache/linkis/resourcemanager/message/RMMessageService.scala
index f7fd95d..6ddcf1b 100644
--- a/linkis-computation-governance/linkis-manager/linkis-resource-manager/src/main/scala/org/apache/linkis/resourcemanager/message/RMMessageService.scala
+++ b/linkis-computation-governance/linkis-manager/linkis-resource-manager/src/main/scala/org/apache/linkis/resourcemanager/message/RMMessageService.scala
@@ -45,7 +45,8 @@ class RMMessageService extends Logging {
     Utils.tryCatch(resourceManager.resourceUsed(labels, resourceUsedProtocol.engineResource)) {
       case exception: Exception => {
         val nodeLabels = new RMLabelContainer(labels)
-        warn(s"usedResource failed, request from:${nodeLabels.getCombinedUserCreatorEngineTypeLabel.getStringValue}, request engine: ${nodeLabels.getEngineInstanceLabel}, " +
+        val value: String = Option(nodeLabels.getCombinedUserCreatorEngineTypeLabel).map(_.getStringValue).getOrElse("")
+        warn(s"usedResource failed, request from:$value, request engine: ${nodeLabels.getEngineInstanceLabel}, " +
           s"reason:${exception.getMessage}")
         throw exception
       }

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