Fix for test

Tom McCormick · Tom McCormick · commit ac4c0abd4bd3 · 2023-02-16T15:15:19.000-08:00
diff --git a/hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/DFSInputStream.java b/hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/DFSInputStream.java
@@ -1357,7 +1357,7 @@ private void hedgedFetchBlockByteRange(LocatedBlock block, long start,
         // have concurrent requests to the same node.
         // Once all futures are cleared, we can clear the ignoredNodes and retry.
         if (refetch && futures.isEmpty()) {
-          refetchLocations(block, ignored);
+          block = refetchLocations(block, ignored);
         }
         // We got here if exception. Ignore this node on next go around IFF
         // we found a chosenNode to hedge read against.

Original file line number	Diff line number	Diff line change
`@@ -1357,7 +1357,7 @@ private void hedgedFetchBlockByteRange(LocatedBlock block, long start,`
`1357`	`1357`	`// have concurrent requests to the same node.`
`1358`	`1358`	`// Once all futures are cleared, we can clear the ignoredNodes and retry.`
`1359`	`1359`	`if (refetch && futures.isEmpty()) {`
`1360`		`- refetchLocations(block, ignored);`
	`1360`	`+ block = refetchLocations(block, ignored);`
`1361`	`1361`	`}`
`1362`	`1362`	`// We got here if exception. Ignore this node on next go around IFF`
`1363`	`1363`	`// we found a chosenNode to hedge read against.`