5. Known Issues

  • HMC installation currently does not support Hadoop security.

  • Use of init.d scripts for starting or stopping Hadoop services, is not recommended.

  • To be able to use Oozie command line client, you must first export JAVA_HOME.

  • Pig or MapReduce jobs get incorrect data when reading binary data type from the HCatalog table. For details, see: HCATALOG-430.

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