Github user Fokko commented on a diff in the pull request: https://github.com/apache/spark/pull/22399#discussion_r218532105 --- Diff: common/network-common/src/test/java/org/apache/spark/network/ChunkFetchIntegrationSuite.java --- @@ -143,37 +143,38 @@ public void releaseBuffers() { } private FetchResult fetchChunks(List<Integer> chunkIndices) throws Exception { - TransportClient client = clientFactory.createClient(TestUtils.getLocalHost(), server.getPort()); - final Semaphore sem = new Semaphore(0); - final FetchResult res = new FetchResult(); --- End diff -- No we can't, since the `res` is returned by the function :-)
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