def test_install_fails_java_not_found(self):
installer = StandalonePrestoInstaller(self)
with relocate_jdk_directory(self.cluster, '/usr'):
self.upload_topology()
cmd_output = installer.install(pa_raise_error=False)
actual = cmd_output.splitlines()
num_failures = 0
for line in enumerate(actual):
if str(line).find('Error: Required Java version'
' could not be found') != -1:
num_failures += 1
self.assertEqual(4, num_failures)
for container in self.cluster.all_hosts():
installer.assert_uninstalled(container)
def test_install_fails_java8_not_found(self):
installer = StandalonePrestoInstaller(self)
with relocate_jdk_directory(self.cluster, '/usr'):
self.upload_topology()
cmd_output = installer.install(pa_raise_error=False)
actual = cmd_output.splitlines()
num_failures = 0
for line in enumerate(actual):
if str(line).find('Error: Required Java version'
' could not be found') != -1:
num_failures += 1
self.assertEqual(4, num_failures)
for container in self.cluster.all_hosts():
installer.assert_uninstalled(container)
def test_server_starts_java_in_bin_java(self):
installer = StandalonePrestoInstaller(self)
with relocate_jdk_directory(self.cluster, '/usr') as new_java_home:
java_bin = os.path.join(new_java_home, 'bin', 'java')
for container in self.cluster.all_hosts():
self.cluster.exec_cmd_on_host(
container, 'ln -s %s /bin/java' % (java_bin, ))
self.upload_topology()
installer.install()
# starts successfully with java_home set
output = self.run_prestoadmin('server start')
self.assertFalse(
'Warning: No value found for JAVA_HOME. Default Java will be '
'used.' in output)
def test_server_starts_java8_in_bin_java(self):
installer = StandalonePrestoInstaller(self)
with relocate_jdk_directory(self.cluster, '/usr') as new_java_home:
java_bin = os.path.join(new_java_home, 'bin', 'java')
for container in self.cluster.all_hosts():
self.cluster.exec_cmd_on_host(
container, 'ln -s %s /bin/java' % (java_bin,))
self.upload_topology()
installer.install()
# starts successfully with java8_home set
output = self.run_prestoadmin('server start')
self.assertFalse(
'Warning: No value found for JAVA8_HOME. Default Java will be '
'used.' in output)
