[GitHub] flink pull request #5176: [FLINK-8279][blob] fall back to TaskManager temp d...

[StefanRRichter]

Github user StefanRRichter commented on a diff in the pull request:

    https://github.com/apache/flink/pull/5176#discussion_r160150281
  
    --- Diff: 
flink-runtime/src/main/java/org/apache/flink/runtime/blob/BlobUtils.java ---
    @@ -72,6 +75,8 @@
         */
        static final String NO_JOB_DIR_PREFIX = "no_job";
     
    +   private static final Random rnd = new Random();
    --- End diff --
    
    By convention, this field name should be all uppercase.


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