HBASE-25541 : Setting the path to null when we dequeue the current log (#2959)

Signed-off-by: Bharath Vissapragada <bharathv@apache.org>

hbase-server/src/main/java/org/apache/hadoop/hbase/replication/regionserver/WALEntryStream.java

@@ -252,6 +252,7 @@ class WALEntryStream implements Closeable {
     LOG.debug("EOF, closing {}", currentPath);
     closeReader();
     logQueue.remove();
+    setCurrentPath(null);
     setPosition(0);
     metrics.decrSizeOfLogQueue();
   }