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We were previously only clearing the cache in the catalog service update loop so the impalad the drop was issued to was not doing the right thing. Change-Id: I6bee228e8c0d565cea4ea61cbf64240d83a45a7d Reviewed-on: http://gerrit.ent.cloudera.com:8080/1511 Reviewed-by: Nong Li <nong@cloudera.com> Tested-by: jenkins
Most of the test UDFs are generated as part of the build. This folder contains prebuilt UDFs to facilitate tests that verify the UDF binary can be upgraded. The jar is generated from $IMPALA_HOME/tests/test-hive-udfs. This is used by test_udfs.py.