Pig
  1. Pig
  2. PIG-2854

AvroStorage doesn't work with Avro 1.7.1

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 0.10.0
    • Fix Version/s: 0.11
    • Component/s: piggybank
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      PigAvroDatumWriter fails to compile against Avro 1.7.1 with the following error:

      /home/cheolsoo/workspace/pig-trunk/contrib/piggybank/java/src/main/java/org/apache/pig/piggybank/storage/avro/PigAvroDatumWriter.java:119: resolveUnion(org.apache.avro.Schema,java.lang.Object) in org.apache.pig.piggybank.storage.avro.PigAvroDatumWriter cannot override resolveUnion(org.apache.avro.Schema,java.lang.Object) in org.apache.avro.generic.GenericDatumWriter; overridden method does not throw java.io.IOException
      protected int resolveUnion(Schema union, Object datum) throws IOException {
      

      The problem is that a new method resolveUnion() is added to GenericDatumWriter in Avro 1.6.x and 1.7.x, but this method conflicts with the one that already exists in PigAvroDatatumWriter.

      1. PIG-2854.patch
        2 kB
        Cheolsoo Park

        Activity

        No work has yet been logged on this issue.

          People

          • Assignee:
            Cheolsoo Park
            Reporter:
            Cheolsoo Park
          • Votes:
            0 Vote for this issue
            Watchers:
            3 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Development