Hello Thomas Tauber-Marshall, I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/7393 to look at the new patch set (#4). Change subject: IMPALA-5586: Null-aware anti-join can take a long time to cancel ...................................................................... IMPALA-5586: Null-aware anti-join can take a long time to cancel Queries with a null-aware anti-join joining on a large number of NULLs can take a long time to cancel if threads are stuck in PartitionedHashJoinNode::EvaluateNullProbe(). This change adds the RETURN_IF_CANCELLED macro to the function. Testing: Added logs to PartitionedHashJoinNode::EvaluateNullProbe() and made sure that the function returns right away on cancellation. Change-Id: I0800754d4ad31cbadbdfadc630c640963f3f6053 --- M be/src/exec/partitioned-hash-join-node.cc M be/src/exec/partitioned-hash-join-node.h 2 files changed, 13 insertions(+), 7 deletions(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/93/7393/4 -- To view, visit http://gerrit.cloudera.org:8080/7393 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: newpatchset Gerrit-Change-Id: I0800754d4ad31cbadbdfadc630c640963f3f6053 Gerrit-PatchSet: 4 Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-Owner: anujphadke <apha...@cloudera.com> Gerrit-Reviewer: Thomas Tauber-Marshall <tmarsh...@cloudera.com> Gerrit-Reviewer: Tim Armstrong <tarmstr...@cloudera.com> Gerrit-Reviewer: anujphadke <apha...@cloudera.com>