Github user chtyim commented on a diff in the pull request: https://github.com/apache/twill/pull/46#discussion_r108542463 --- Diff: twill-yarn/src/main/java/org/apache/twill/internal/yarn/YarnUtils.java --- @@ -159,19 +159,19 @@ public static ApplicationId createApplicationId(long timestamp, int id) { return ImmutableList.of(); } - FileSystem fileSystem = getFileSystem(locationFactory, config); - - if (fileSystem == null) { - LOG.warn("Unexpected: LocationFactory is not backed by FileContextLocationFactory"); - return ImmutableList.of(); - } + try (FileSystem fileSystem = getFileSystem(locationFactory)) { + if (fileSystem == null) { + LOG.warn("Unexpected: LocationFactory is not backed by FileContextLocationFactory"); --- End diff -- Updated
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