Hello Bharath Vissapragada, Alex Behm, Dan Hecht,
I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/8593
to look at the new patch set (#3).
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, 16 insertions(+), 9 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/93/8593/3
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: Ica3538788b1d2ab5e361261e2ade62780b838e65
Gerrit-Change-Number: 8593
Gerrit-PatchSet: 3
Gerrit-Owner: Vuk Ercegovac <[email protected]>
Gerrit-Reviewer: Alex Behm <[email protected]>
Gerrit-Reviewer: Bharath Vissapragada <[email protected]>
Gerrit-Reviewer: Dan Hecht <[email protected]>
Gerrit-Reviewer: Vuk Ercegovac <[email protected]>
