Hello Impala Public Jenkins,
I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/21074
to look at the new patch set (#2).
Change subject: IMPALA-12602: Unregister queries on idle timeout
......................................................................
IMPALA-12602: Unregister queries on idle timeout
Queries cancelled due to idle_query_timeout/QUERY_TIMEOUT_S are now also
Unregistered to free any remaining memory, as you cannot fetch results
from a cancelled query.
Adds a new structure - idle_query_statuses_ - to retain Status messages
for queries closed this way so that we can continue to return a clear
error message if the client returns and requests query status or
attempts to fetch results. SessionState tracks queries added to
idle_query_statuses_ so they can be cleared when the session is closed.
Testing: updates test_query_expiration to verify number of waiting
queries is only non-zero for queries cancelled by EXEC_TIME_LIMIT_S and
not yet closed as an idle query.
Change-Id: Iacfc285ed3587892c7ec6f7df3b5f71c9e41baf0
---
M be/src/service/impala-beeswax-server.cc
M be/src/service/impala-server.cc
M be/src/service/impala-server.h
M docs/topics/impala_timeouts.xml
M tests/custom_cluster/test_query_expiration.py
5 files changed, 102 insertions(+), 33 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/74/21074/2
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: Iacfc285ed3587892c7ec6f7df3b5f71c9e41baf0
Gerrit-Change-Number: 21074
Gerrit-PatchSet: 2
Gerrit-Owner: Michael Smith <michael.sm...@cloudera.com>
Gerrit-Reviewer: Impala Public Jenkins <impala-public-jenk...@cloudera.com>
Gerrit-Reviewer: Michael Smith <michael.sm...@cloudera.com>
