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dee6911b20
This patch contains the following changes:
- Add a metastore_snapshot_file parameter to build.sh
- Enable skipping loading the metadata.
- create-load-data.sh is refactored into functions.
- A lot of scripts source impala-config, which creates a lot of log spew. This has now
been muted.
- Unecessary log spew from compute-table-stats has been muted.
- build_thirdparty.sh determins its parallelism from the system, it was previously hard
coded to 4
- Only force load data of the particular dataset if a schema change is detected.
Change-Id: I909336451e5c1ca57d21f040eb94c0e831546837
Reviewed-on: http://gerrit.sjc.cloudera.com:8080/5540
Reviewed-by: Ishaan Joshi <ishaan@cloudera.com>
Tested-by: jenkins
This folder contains the files necessary to test Impala support for Avro schema resolution (along with the TestAvroSchemaResolution query test). create_table.sql creates a functional_avro_snap.schema_resolution_test table and loads records1.avro and records2.avro. The .avro files were created via the following commands: java -jar ~/avro-tools-1.7.4.jar fromjson --schema-file file_schema1.avsc --codec snappy records1.json > records1.avro java -jar ~/avro-tools-1.7.4.jar fromjson --schema-file file_schema2.avsc --codec snappy records2.json > records2.avro create_table.sql, file_schema1.avsc and file_schema2.avsc contain the relevant schema definitions.