Hello Impala Public Jenkins,

I'd like you to reexamine a change. Please visit

    http://gerrit.cloudera.org:8080/18768

to look at the new patch set (#2).

Change subject: IMPALA-11447: Fix crash when fetching arrays/structs with 
result caching
......................................................................

IMPALA-11447: Fix crash when fetching arrays/structs with result caching

Some parts of HS2ColumnarResultSet were not prepared for returning
non-scalar types. This code only runs if impala.resultset.cache.size
is set, which is not the case in most of tests. The issue was caught
with Hue, which uses result caching.

Testing:
- Added a regression test in test_fetch_first.py, which contained
  other tests that used result caching.
- It turned out that some tests in the file did not run at all,
  as @needs_session() needs the parenthesis at the end. For this
  reason some test fixes were added to run them correctly, though
  these changes are totally unrelated to the current issue.

Change-Id: Ia4dd8f76187dc3555207e2d30d46d811e0a7a126
---
M be/src/service/query-result-set.cc
M tests/hs2/test_fetch_first.py
2 files changed, 49 insertions(+), 25 deletions(-)


  git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/68/18768/2
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: Ia4dd8f76187dc3555207e2d30d46d811e0a7a126
Gerrit-Change-Number: 18768
Gerrit-PatchSet: 2
Gerrit-Owner: Csaba Ringhofer <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>

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