(nifi) branch support/nifi-1.x updated: NIFI-12370 Switched from close() to shutdown() for Java 8

[exceptionfactory]

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exceptionfactory pushed a commit to branch support/nifi-1.x
in repository https://gitbox.apache.org/repos/asf/nifi.git


The following commit(s) were added to refs/heads/support/nifi-1.x by this push:
     new 8fda8f2ca5 NIFI-12370 Switched from close() to shutdown() for Java 8
8fda8f2ca5 is described below

commit 8fda8f2ca57e0a0c746ca1614a0939a41e18375a
Author: exceptionfactory <exceptionfact...@apache.org>
AuthorDate: Wed Nov 15 04:45:18 2023 -0600

    NIFI-12370 Switched from close() to shutdown() for Java 8
    
    - ExecutorService implements AutoCloseable in Java 21 but not on Java 17 
and earlier
    
    Signed-off-by: David Handermann <exceptionfact...@apache.org>
---
 .../apache/nifi/distributed/cache/client/DistributedCacheClient.java   | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git 
a/nifi-nar-bundles/nifi-standard-services/nifi-distributed-cache-services-bundle/nifi-distributed-cache-client-service/src/main/java/org/apache/nifi/distributed/cache/client/DistributedCacheClient.java
 
b/nifi-nar-bundles/nifi-standard-services/nifi-distributed-cache-services-bundle/nifi-distributed-cache-client-service/src/main/java/org/apache/nifi/distributed/cache/client/DistributedCacheClient.java
index 6a65e26ed1..97a4afe77d 100644
--- 
a/nifi-nar-bundles/nifi-standard-services/nifi-distributed-cache-services-bundle/nifi-distributed-cache-client-service/src/main/java/org/apache/nifi/distributed/cache/client/DistributedCacheClient.java
+++ 
b/nifi-nar-bundles/nifi-standard-services/nifi-distributed-cache-services-bundle/nifi-distributed-cache-client-service/src/main/java/org/apache/nifi/distributed/cache/client/DistributedCacheClient.java
@@ -86,8 +86,9 @@ public class DistributedCacheClient {
     /**
      * Close Channel Pool and supporting Event Loop Group
      */
+    @SuppressWarnings("deprecation")
     protected void closeChannelPool() {
         channelPool.close();
-        eventLoopGroup.close();
+        eventLoopGroup.shutdown();
     }
 }