Grokbase Groups Avro user July 2013
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12 discussions - 53 posts

  • Hi, I'm toying with a few changes to provide alternative representations of union fields in Java (somewhat related to https://issues.apache.org/jira/browse/AVRO-248). To experiment with this, I'd ...
    Christophe TatonChristophe Taton
    Jul 14, 2013 at 2:01 am
    Jul 18, 2013 at 6:29 pm
  • Hello, Is it possible to have random access to a record in an avro file? For instance, if I have an avro file with a schema containing four records: *employee id, name, address *and* phone*. While ...
    Kulkarni SwarnimKulkarni Swarnim
    Jul 1, 2013 at 3:38 pm
    Jul 2, 2013 at 6:59 pm
  • Hi! I'm working on integrating Avro into our data processing pipeline. We're using quite a few standard Hadoop and Mahout writables (IntWritable, VectorWritable). I'm first going to replace the ...
    Dan FilimonDan Filimon
    Jul 3, 2013 at 9:13 am
    Jul 4, 2013 at 2:20 pm
  • Hello, I am using the DataFileWriter to create an avro file and was wondering is doing a DataFileWriter#close the only way of committing the data to the file? I tried doing a DataFileWriter#flush but ...
    Kulkarni SwarnimKulkarni Swarnim
    Jul 10, 2013 at 4:36 pm
    Jul 10, 2013 at 5:39 pm
  • I'd like to use a Protocol for making a Solr UpdateHandler, but it seems like I'm fighting the "spirit" of Protocol in that it would really like to have a two-way conversation between endpoints. I ...
    Scott StultsScott Stults
    Jul 22, 2013 at 11:55 am
    Aug 13, 2013 at 10:04 pm
  • Hi, I am using AvroKeyRecordWriter, which wraps DataFileWriter#append(datum), to create Avro. As I write data, sometimes an error will occur due to an encoding problem (e.g. a non-nullable field ...
    Josh SpiegelJosh Spiegel
    Jul 10, 2013 at 2:38 pm
    Jul 10, 2013 at 4:29 pm
  • Hi! I followed the instructions at [1] but am unable to compile the schemas I defined. The problem is casting from Object to another type and it looks like it's the same as here [2]. For example ...
    Dan FilimonDan Filimon
    Jul 1, 2013 at 1:42 pm
    Jul 2, 2013 at 5:31 pm
  • I am following directions on http://avro.apache.org/docs/current/api/java/org/apache/avro/mapred/package-summary.htmlto write a job that takes Avro files as input and outputs non-Avro files, I ...
    Anna LahoudAnna Lahoud
    Jul 30, 2013 at 7:32 pm
    Aug 1, 2013 at 4:36 pm
  • We had wanted to use a version number naming convention to indicate successive versions of user data types, for example if we define an Avro "Employee" record we intended to name this: Employee.V1_0 ...
    EllisdpEllisdp
    Jul 23, 2013 at 9:25 am
    Jul 23, 2013 at 8:21 pm
  • Hi folks, I'm writing a map-only job that outputs to Avro. Can someone point me to some examples that use the 2.0 version of the API? Most of the sample code I've found refer to the 1.0 version ...
    F. Jerrell SchiversF. Jerrell Schivers
    Jul 18, 2013 at 7:40 pm
    Jul 23, 2013 at 10:21 am
  • Hello, I downloaded trunk today but I am not able to build it. I am seeing following errors. [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute ...
    Anup ahireAnup ahire
    Jul 10, 2013 at 2:16 am
    Jul 10, 2013 at 4:47 pm
  • Hello, I believe as of the Avro release 1.7.3 appends are not supported for SortedKeyValueFiles. Is there a plan to add it/JIRA logged for it? I have worked on a fork of SortedKeyValueFiles and can ...
    TrevniUserTrevniUser
    Jul 16, 2013 at 10:00 pm
    Jul 16, 2013 at 10:00 pm
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