Vuk Ercegovac has uploaded this change for review. ( http://gerrit.cloudera.org:8080/8593
Change subject: IMPALA-6092: avoid drop/create function interactions in e2e tests ...................................................................... IMPALA-6092: avoid drop/create function interactions in e2e tests The e2e unit tests for udfs can interact via the backend lib_cache, causing test flakes. IMPALA-6215 explains a race between the lib_cache and UdfExecutor in the frontend which is the likely the root cause. Two e2e tests use the same jar (test_java_udfs and test_udf_invalid_symbol), test_udf_invalid_symbol drops a function from that jar, which causes the use of that jar to fail in the test_java_udfs test. Since the state of lib_cache is per process, its state causes these interactions across unit tests. This change avoids the interactions by using separate jars for the separate tests. Change-Id: Ica3538788b1d2ab5e361261e2ade62780b838e65 --- M be/src/runtime/lib-cache.h M fe/src/main/java/org/apache/impala/hive/executor/UdfExecutor.java M tests/query_test/test_udfs.py 3 files changed, 12 insertions(+), 6 deletions(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/93/8593/1 -- To view, visit http://gerrit.cloudera.org:8080/8593 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: newchange Gerrit-Change-Id: Ica3538788b1d2ab5e361261e2ade62780b838e65 Gerrit-Change-Number: 8593 Gerrit-PatchSet: 1 Gerrit-Owner: Vuk Ercegovac <vercego...@cloudera.com>
