Alexey Serbin has submitted this change and it was merged. ( 
http://gerrit.cloudera.org:8080/18714 )

Change subject: KUDU-2671 fix double-free in new scenario of scan_token-test
......................................................................

KUDU-2671 fix double-free in new scenario of scan_token-test

Changelist b746978c7 introduced a bug in the updated CountRowsSeq()
function -- the mistake was calling delete twice on KuduScanToken
pointers.  That lead to reading garbage data, so the newly introduced
test scenario ScanTokensWithCustomHashSchemasPerRange was failing if
enabled.  I didn't pay enough attention to the updated test code when
reviewing it since the new test scenario was disabled in the original
patch b746978c7.  This patch fixes the mistake.

Change-Id: I227f1dadf9d5b4d3b209570716cde7bda74c6b25
Reviewed-on: http://gerrit.cloudera.org:8080/18714
Tested-by: Alexey Serbin <[email protected]>
Reviewed-by: Khazar Mammadli <[email protected]>
Reviewed-by: Mahesh Reddy <[email protected]>
Reviewed-by: Abhishek Chennaka <[email protected]>
Reviewed-by: Attila Bukor <[email protected]>
---
M src/kudu/client/scan_token-test.cc
1 file changed, 12 insertions(+), 11 deletions(-)

Approvals:
  Alexey Serbin: Verified
  Khazar Mammadli: Looks good to me, but someone else must approve
  Mahesh Reddy: Looks good to me, but someone else must approve
  Abhishek Chennaka: Looks good to me, but someone else must approve
  Attila Bukor: Looks good to me, approved

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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: merged
Gerrit-Change-Id: I227f1dadf9d5b4d3b209570716cde7bda74c6b25
Gerrit-Change-Number: 18714
Gerrit-PatchSet: 3
Gerrit-Owner: Alexey Serbin <[email protected]>
Gerrit-Reviewer: Abhishek Chennaka <[email protected]>
Gerrit-Reviewer: Alexey Serbin <[email protected]>
Gerrit-Reviewer: Attila Bukor <[email protected]>
Gerrit-Reviewer: Khazar Mammadli <[email protected]>
Gerrit-Reviewer: Kudu Jenkins (120)
Gerrit-Reviewer: Mahesh Reddy <[email protected]>

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