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Impala could crash or return wrong result if it uses codegend avro decoding function to scan avro file that has different schema than table schema. With AVRO-1617 fix, we make sure Impala doesn't use codegen if table schema has less columns than file schema. Change-Id: I268419e421404ad6b084482dee417634f17ecf60 Reviewed-on: http://gerrit.cloudera.org:8080/1696 Reviewed-by: Juan Yu <jyu@cloudera.com> Tested-by: Internal Jenkins
This directory contains Impala test workloads. The directory layout for the workloads should follow: workloads/ <data set name>/<data set name>_dimensions.csv <- The test dimension file <data set name>/<data set name>_core.csv <- A test vector file <data set name>/<data set name>_pairwise.csv <data set name>/<data set name>_exhaustive.csv <data set name>/queries/<query test>.test <- The queries for this workload