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Posted to issues@spark.apache.org by "Mariusz Galus (JIRA)" <ji...@apache.org> on 2017/10/11 18:25:01 UTC

[jira] [Created] (SPARK-22255) FileAppender InputStream.read() timeout

Mariusz Galus created SPARK-22255:
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             Summary: FileAppender InputStream.read() timeout
                 Key: SPARK-22255
                 URL: https://issues.apache.org/jira/browse/SPARK-22255
             Project: Spark
          Issue Type: Bug
          Components: Spark Core
    Affects Versions: 2.2.0
            Reporter: Mariusz Galus
            Priority: Minor


The FileAppender logic when reading from InputStream blocks. This can be simply avoided with a InputStream.available() check prior to reading. 

If this is done, a variable for estimated available bytes needs to be instantiated to use in the conditionals. The conditional for reading from the inputstream and the conditional for appending to the file.



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