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From ale...@apache.org
Subject [kudu] 03/03: [test] KUDU-2610 fix flakiness in kudu-admin-test scenario
Date Thu, 05 Dec 2019 07:04:41 GMT
This is an automated email from the ASF dual-hosted git repository.

alexey pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/kudu.git

commit 4ab2e7564619b80555a8ddc60a9162cffe75084e
Author: Alexey Serbin <alexey@apache.org>
AuthorDate: Tue Dec 3 21:58:51 2019 -0800

    [test] KUDU-2610 fix flakiness in kudu-admin-test scenario
    I saw AdminCliTest.TestSimultaneousLeaderTransferAndAbruptStepdown
    failing with timed-out error trying to write data to the test table:
    A log from another occurrence of this issue is attached to
    It seems the frequency of the leader change/step-down requests might be
    safely decreased to make this test more stable.  The test already have
    the frequency of the leader change requests clamped down for ASAN
    builds compared with the RELEASE/DEBUG/TSAN case.
    Change-Id: I98e792783efa2909d10174f84ddd785f5a968046
    Reviewed-on: http://gerrit.cloudera.org:8080/14827
    Reviewed-by: Adar Dembo <adar@cloudera.com>
    Tested-by: Kudu Jenkins
 src/kudu/tools/kudu-admin-test.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/kudu/tools/kudu-admin-test.cc b/src/kudu/tools/kudu-admin-test.cc
index 6670975..6d8f3c6 100644
--- a/src/kudu/tools/kudu-admin-test.cc
+++ b/src/kudu/tools/kudu-admin-test.cc
@@ -1507,9 +1507,9 @@ TEST_F(AdminCliTest, TestSimultaneousLeaderTransferAndAbruptStepdown)
   // complete, so we'll back off on how frequently we disrupt leadership to give
   // time for progress to be made.
   #if defined(ADDRESS_SANITIZER)
-    const auto leader_change_period_sec = MonoDelta::FromMilliseconds(5000);
+    const auto leader_change_period_sec = MonoDelta::FromMilliseconds(6000);
-    const auto leader_change_period_sec = MonoDelta::FromMilliseconds(1000);
+    const auto leader_change_period_sec = MonoDelta::FromMilliseconds(2000);
   const string& master_addr = cluster_->master()->bound_rpc_addr().ToString();

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