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The following commit(s) were added to refs/heads/master by this push:
new dbb6d5320 [dynamic_multi_master-test] reduce the amount of generated
data
dbb6d5320 is described below
commit dbb6d5320ad60016355d0c63b6dae1650ba4e414
Author: Alexey Serbin <[email protected]>
AuthorDate: Tue Oct 8 17:07:25 2024 -0700
[dynamic_multi_master-test] reduce the amount of generated data
When I ran all C++ tests via ctest on one node having about 25GiBytes of
available disk space, it unexpectedly ran out of space. The culprit was
dynamic_multi_master-test: the scenarios from the suite keep their test
workloads running while waiting for events that might take a long time
to happen, especially on slow or very busy machines.
This patch updates the configuration of the TestWorkload objects to use
a single writer thread (the default is four) in the TestBasicAddition
scenario of the ParameterizedAutoAddMasterTest test. In addition,
a bit of extra delay is now added between writing batches of test rows.
Change-Id: Id0f0005b8f3384ad05eee6bf65e17a0e4ed289f1
Reviewed-on: http://gerrit.cloudera.org:8080/21935
Tested-by: Alexey Serbin <[email protected]>
Reviewed-by: Marton Greber <[email protected]>
Reviewed-by: Attila Bukor <[email protected]>
---
src/kudu/master/dynamic_multi_master-test.cc | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/src/kudu/master/dynamic_multi_master-test.cc
b/src/kudu/master/dynamic_multi_master-test.cc
index ed72c3028..ed971e153 100644
--- a/src/kudu/master/dynamic_multi_master-test.cc
+++ b/src/kudu/master/dynamic_multi_master-test.cc
@@ -1828,6 +1828,12 @@ class ParameterizedAutoAddMasterTest : public
AutoAddMasterTest,
TEST_P(ParameterizedAutoAddMasterTest, TestBasicAddition) {
TestWorkload w(cluster_.get());
w.set_num_replicas(1);
+ // Using one thread and injecting delays between write batches to reduce
+ // the amount of data accumulated under the tablet server's WAL and data
+ // directories since this scenario might run for quite a long time,
+ // especially on slow machines.
+ w.set_num_write_threads(1);
+ w.set_write_interval_millis(5);
w.Setup();
w.Start();
int num_masters = args_.orig_num_masters;
