Merge pull request opensearch-project#31 from khushbr/feature/spotbug…

…-fix Addressing the spotbug failure
peterzhuamazon · Jul 14, 2021 · 862fc67 · 862fc67
2 parents 5b41dd0 + bdbf080
commit 862fc67
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/...ain/java/org/opensearch/performanceanalyzer/reader_writer_shared/EventLogFileHandler.java b/...ain/java/org/opensearch/performanceanalyzer/reader_writer_shared/EventLogFileHandler.java
@@ -174,8 +174,10 @@ private void readInternal(Path pathToFile, int bufferSize, EventDispatcher proce
     public void deleteAllFiles() {
         LOG.debug("Cleaning up any leftover files.");
         File root = new File(metricsLocation);
-        // Filter out '.tmp' files, we do not want to delete currBucket .tmp files
-        String[] filesToDelete = root.list((dir, name) -> !name.endsWith(TMP_FILE_EXT));
+        String[] filesToDelete = root.list();
+        if (filesToDelete == null) {
+            return;
+        }
         deleteFiles(Arrays.asList(filesToDelete));
     }