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#apachehadoop — Public Fediverse posts

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  1. Chris K Wensel @cwensel ·

    A little more color on this announcement..
    fosstodon.org/@cwensel/1105490

    First, removed support, so I had to splice the original source into Cascading. But the ParquetScheme didn't honor type information fully. So there is a new TypedParquetScheme that has native support for JSON and Timestamps.

    Second, Parquet requires the FileSystem, which means we get the wonderful S3A implementation. But we also get a 331MB jar dependency with the aws bundle.

    #apacheparquet #cascading #apachehadoop
  2. heise online (inoffiziell) @[email protected] ·
    Das neue Release der analytischen Datenbank sieht einige Änderungen bei Authentifizierung und Autorisierung vor, darunter die Integration mit Apache Knox.
    Hadoop: Apache Impala 4.0 mit erweitertem Multithreading
    #apachesoftwarefoundation #apachehadoop #apacheknox #hdfs #apachehive #apacheimpala