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  1. Hadoop Common
  2. HADOOP-18512

upgrade woodstox-core to 5.4.0 for security fix

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      Per issue, woodstox-core 5.3.0 has security vulnerability and need to upgrade to 5.4.0 for fix.

      The Hadoop Configuration classes uses woodstox to parse the XML format (core-site.xml, ...) but

      • people don't normally put in DTDs
      • the XML format is not the wire format used when applications submit jobs to the yarn resource manager.
      • when parsing untrusted XML configuration files in restricted mode (eg. oozie workflows), DTD support is already disabled

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              pj.fanning PJ Fanning
              phoebemaomao phoebe chen
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