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Enable order-by without limit Added BufferedBlockMgr to allocate buffers and spill to disk. Added Sorter for the external sort impelementation Added new SortNode execution node that completely sorts its input Changes to enable writing in IoMgr went in a separate patch. Reviewed-on: http://gerrit.ent.cloudera.com:8080/1539 Reviewed-by: Srinath Shankar <sshankar@cloudera.com> Tested-by: jenkins Conflicts: testdata/workloads/functional-planner/queries/PlannerTest/tpcds-all.test Change-Id: I3ece32affe5b006f53bbdfcc03ded01471e818ac Reviewed-on: http://gerrit.ent.cloudera.com:8080/2900 Reviewed-by: Srinath Shankar <sshankar@cloudera.com> Tested-by: 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