def start_cluster(self, cluster):
nn = vu.get_namenode(cluster)
run.format_namenode(nn)
run.start_hadoop_process(nn, 'namenode')
for snn in vu.get_secondarynamenodes(cluster):
run.start_hadoop_process(snn, 'secondarynamenode')
rm = vu.get_resourcemanager(cluster)
if rm:
run.start_yarn_process(rm, 'resourcemanager')
run.start_dn_nm_processes(utils.get_instances(cluster))
run.await_datanodes(cluster)
hs = vu.get_historyserver(cluster)
if hs:
run.start_historyserver(hs)
oo = vu.get_oozie(cluster)
if oo:
run.start_oozie_process(self.pctx, oo)
hiveserver = vu.get_hiveserver(cluster)
if hiveserver:
run.start_hiveserver_process(self.pctx, hiveserver)
self._set_cluster_info(cluster)
def start_cluster(self, cluster):
nn = vu.get_namenode(cluster)
run.format_namenode(nn)
run.start_hadoop_process(nn, 'namenode')
for snn in vu.get_secondarynamenodes(cluster):
run.start_hadoop_process(snn, 'secondarynamenode')
rm = vu.get_resourcemanager(cluster)
if rm:
run.start_yarn_process(rm, 'resourcemanager')
run.start_all_processes(utils.get_instances(cluster),
['datanode', 'nodemanager'])
run.await_datanodes(cluster)
hs = vu.get_historyserver(cluster)
if hs:
run.start_historyserver(hs)
oo = vu.get_oozie(cluster)
if oo:
run.start_oozie_process(self.pctx, oo)
hiveserver = vu.get_hiveserver(cluster)
if hiveserver:
run.start_hiveserver_process(self.pctx, hiveserver)
self._set_cluster_info(cluster)
def start_cluster(self, cluster):
nn = vu.get_namenode(cluster)
run.format_namenode(nn)
run.start_hadoop_process(nn, "namenode")
for snn in vu.get_secondarynamenodes(cluster):
run.start_hadoop_process(snn, "secondarynamenode")
rm = vu.get_resourcemanager(cluster)
if rm:
run.start_yarn_process(rm, "resourcemanager")
for dn in vu.get_datanodes(cluster):
run.start_hadoop_process(dn, "datanode")
run.await_datanodes(cluster)
for nm in vu.get_nodemanagers(cluster):
run.start_yarn_process(nm, "nodemanager")
hs = vu.get_historyserver(cluster)
if hs:
run.start_historyserver(hs)
oo = vu.get_oozie(cluster)
if oo:
run.start_oozie_process(self.pctx, oo)
self._set_cluster_info(cluster)
def _start_namenode(self, nn):
run.format_namenode(nn)
run.start_hadoop_process(nn, 'namenode')
def test_format_namenode(self):
rs.format_namenode(self.instance)
self.remote.execute_command.assert_called_once_with(
'sudo su - -c "hdfs namenode -format" hadoop')
def _start_namenode(self, nn):
run.format_namenode(nn)
run.start_hadoop_process(nn, 'namenode')