What's your code for loading the SequenceFile? You may also want to check that you're using the right version of protobuf in Spark.
Matei On Sep 1, 2013, at 10:52 AM, Gary Malouf <[email protected]> wrote: > We are using Spark 0.7.3 compiled (and running) against Hadood > 2.0.0-mr1-cdh4.2.1. > > When I read a sequence file in, I have a series of key-value pairs > (specifically, the keys are longs and the values are byte arrays). When I > use the scala-based Scoobi library to parse each byte-array into a protobuf > message, I have no issues. However, when I try to parse the values in these > sequence files into the protobuf messages they were created as, I get the > following: > > com.google.protobuf.InvalidProtocolBufferException: Protocol message > contained an invalid tag (zero) > > Has anyone else experiened this before? Is there anything special that must > be done when reading in the sequence files? >
