HDDS-1428. Remove benign warning in handleCreateContainer. Contributed by Siddharth Wagle.

arp7 · arp7 · commit 62f4808617a3 · 2019-04-12T15:08:01.000-07:00
diff --git a/hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/container/keyvalue/KeyValueHandler.java b/hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/container/keyvalue/KeyValueHandler.java
@@ -251,7 +251,7 @@ ContainerCommandResponseProto handleCreateContainer(
         // The create container request for an already existing container can
         // arrive in case the ContainerStateMachine reapplies the transaction
         // on datanode restart. Just log a warning msg here.
-        LOG.warn("Container already exists." +
+        LOG.debug("Container already exists." +
             "container Id " + containerID);
       }
     } catch (StorageContainerException ex) {

Original file line number	Diff line number	Diff line change
`@@ -251,7 +251,7 @@ ContainerCommandResponseProto handleCreateContainer(`
`251`	`251`	`// The create container request for an already existing container can`
`252`	`252`	`// arrive in case the ContainerStateMachine reapplies the transaction`
`253`	`253`	`// on datanode restart. Just log a warning msg here.`
`254`		`- LOG.warn("Container already exists." +`
	`254`	`+ LOG.debug("Container already exists." +`
`255`	`255`	`"container Id " + containerID);`
`256`	`256`	`}`
`257`	`257`	`} catch (StorageContainerException ex) {`