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Four display levels are introduced for each query option: REGULAR, ADVANCED, DEVELOPMENT and DEPRECATED. When the query options are displayed in Impala shell using SET then only the REGULAR and ADVANCED options are shown. A new command called SET ALL shows all the options grouped by their option levels. When the query options are displayed through the SET SQL statement then the result set would contain an extra column indicating the level of each option. Similarly to Impala shell here the SET command only diplays the REGULAR and ADVANCED options while SET ALL shows them all. If the Impala shell connects to an Impala daemon that predates this change then all the options would be displayed in the REGULAR group. Change-Id: I75720d0d454527e1a0ed19bb43cf9e4f018ce1d1 Reviewed-on: http://gerrit.cloudera.org:8080/8447 Reviewed-by: Dan Hecht <dhecht@cloudera.com> Tested-by: Impala Public 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