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using get/setMeta() & seek - Avro - [mail # user]
...Hi,  Here's my scenario.  One Hadoop job collects incoming Flume data and keeps appending records to Avro files. Every 30 minutes the file just grows. Another Hadoop job runs every...
   Author: Alan Miller, 2013-09-27, 23:54
Re: How to "repair" .avro files with "Invalid Sync" - Avro - [mail # user]
...Just an idea but... I thought there were some low level methods available that you could use to  get the sync markers.  Maybe then you could sequentially step through the orig file...
   Author: Alan Miller, 2013-01-15, 18:39
Re: Getting started with Avro - Avro - [mail # user]
...https://sites.google.com/site/developertips/Home/java/apache-avro has 3 complete examples:  1. Use a JSON schema to encode the data and use the same/similar    schema to decod...
2 emails [+ more]    Author: Alan Miller, 2013-01-15, 09:30
aliases, doc and non-standard tags - Avro - [mail # user]
...Hi,  I have a complex schema consisting of primitives, multiple records, and multiple array of records fields.That's all great and everything works fine when I process these avro data f...
   Author: Alan Miller, 2013-01-10, 14:00
Re: issue with writing an array of records - Avro - [mail # user]
...Thanks Scott, I figured it out. The problem was simply an improper loop design. I corrected the loop code and now I get an array of Ifnet records.  [amiller@loclhost $] avro cat --field...
2 emails [+ more]    Author: Alan Miller, 2013-01-08, 11:48
Re: How to read with SpecificDatumReader - Avro - [mail # user]
...Thanks Doug, I guess that's the problem (somehow) but I don't see why writing the Avro file works but reading it doesn't. I mean, I',m writing or reading the files in the same way.  Whe...
2 emails [+ more]    Author: Alan Miller, 2012-12-21, 13:54
Re: SpecificData.deepCopy exception with CDH4 - Avro - [mail # user]
...Hi Just a quick idea.  Also check ALL directories returned by   hadoop classpath for any Avro related classes.   I was struggling trying to use avro-1.7.0 with CDH4 but made i...
   Author: Alan Miller, 2012-07-15, 09:00
Re: avro 1.7.0 with CDH4 - Avro - [mail # user]
...I noticed that CDH4 has avro-1.5.4.jar in hadoop/lib so I modified my job so that:   1.  avro-1.7.0.jar and avro-tools-1.7.0.jar is contained within my jar file in ./lib/   &n...
2 emails [+ more]    Author: Alan Miller, 2012-07-05, 11:02
how to get get field type - Avro - [mail # user]
...I'm writng Avro files for time-related data (data-yyyy-mm-dd.avro) via Java /HDFS and have approx 50 fields of various types. This all works and I'm good the re.  But now, different peo...
   Author: Alan Miller, 2012-05-21, 17:28
eta for 1.7.x release? - Avro - [mail # user]
...Hi,  is there an ETA for  AVRO 1.7.x release? Specifically, I'm looking for a release with AVRO-593.  I just started using Avro Java bindings in my Hadoop (CDH3u3) project and...
   Author: Alan Miller, 2012-05-21, 17:22
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