[jira] [Created] (CASSANDRA-17119) Broken test_speculative_data_request

["Berenguer Blasi (Jira)" <ji...@apache.org>]

Berenguer Blasi created CASSANDRA-17119:
-------------------------------------------

             Summary: Broken test_speculative_data_request
                 Key: CASSANDRA-17119
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-17119
             Project: Cassandra
          Issue Type: Bug
          Components: Test/dtest/python
            Reporter: Berenguer Blasi
            Assignee: Berenguer Blasi


This has been failing consistently lately


{noformat}
Error Message

KeyError: '127.0.0.3'

Stacktrace

self = <read_repair_test.TestSpeculativeReadRepair object at 0x7f979a965850>

    @since('4.0')
    def test_speculative_data_request(self):
        """ If one node doesn't respond to a full data request, it should query the other """
        node1, node2, node3 = self.cluster.nodelist()
        assert isinstance(node1, Node)
        assert isinstance(node2, Node)
        assert isinstance(node3, Node)
        session = self.get_cql_connection(node1, timeout=2)
    
        session.execute(quorum("INSERT INTO ks.tbl (k, c, v) VALUES (1, 0, 1)"))
    
        node2.byteman_submit(['./byteman/read_repair/stop_writes.btm'])
        node3.byteman_submit(['./byteman/read_repair/stop_writes.btm'])
    
        session.execute("INSERT INTO ks.tbl (k, c, v) VALUES (1, 1, 2)")
    
        # re-enable writes
        node2.byteman_submit(['-u', './byteman/read_repair/stop_writes.btm'])
    
        node1.byteman_submit(['./byteman/read_repair/sorted_live_endpoints.btm'])
        node1.byteman_submit(['./byteman/request_verb_timing.btm'])
    
        with StorageProxy(node1) as storage_proxy:
            assert storage_proxy.blocking_read_repair == 0
            assert storage_proxy.speculated_rr_read == 0
            assert storage_proxy.speculated_rr_write == 0
    
            session = self.get_cql_connection(node1)
            node2.byteman_submit(['./byteman/read_repair/stop_data_reads.btm'])
            results = session.execute(quorum("SELECT * FROM ks.tbl WHERE k=1"))
    
            timing = request_verb_timing(node1)
>           repair_req_node3 = timing[node3.ip_addr].get('READ_REPAIR_REQ')
E           KeyError: '127.0.0.3'

read_repair_test.py:621: KeyError
{noformat}




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