Ruslan Fomkin created CASSANDRA-16915:
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Summary: Delay is not applied in the dtest to test bootstrap delay
Key: CASSANDRA-16915
URL: https://issues.apache.org/jira/browse/CASSANDRA-16915
Project: Cassandra
Issue Type: Bug
Components: Test/dtest/python
Reporter: Ruslan Fomkin
Test
[test_bootstrap_waits_for_streaming_to_finish|https://github.com/apache/cassandra-dtest/blob/trunk/bootstrap_test.py#L267]
supposed to delay bootstrap of {{node2}} by using byteman :
{code:java}
node2 = new_node(cluster, byteman_port='4200')
node2.update_startup_byteman_script('./byteman/bootstrap_5s_sleep.btm')
{code}
where [byteman
code|https://github.com/apache/cassandra-dtest/blob/trunk/byteman/bootstrap_5s_sleep.btm]
is:
{code:java}
RULE Sleep 5s when finishing bootstrap
CLASS org.apache.cassandra.service.StorageService
METHOD bootstrapFinished
AT ENTRY
IF NOT flagged("done")
DO
flag("done");
Thread.sleep(5000)
ENDRULE
{code}
However, I found that this byteman rule is not applied.
For example, I changed the rule body into:
{code:java}
IF TRUE
DO
asfa;adfa;
flag("done");
throw new RuntimeException("Test");
Thread.sleep(50000)
ENDRULE{code}
So my conclusion is that the delay is not applied. I haven't investigated if it
is the issue in calling {{update_startup_byteman_script}}, which is implemented
in CCM, or in the implementation inside CCM.
This issue might exist in other similar tests.
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