AMBARI-15793. Blueprint: Presence/absence of HiveServer2 Interactive component in the template should be validated against related configurations
Project: http://git-wip-us.apache.org/repos/asf/ambari/repo Commit: http://git-wip-us.apache.org/repos/asf/ambari/commit/88984efd Tree: http://git-wip-us.apache.org/repos/asf/ambari/tree/88984efd Diff: http://git-wip-us.apache.org/repos/asf/ambari/diff/88984efd Branch: refs/heads/trunk Commit: 88984efde16cd3bfd32616db454abab56f818c7d Parents: 55e5a78 Author: Sumit Mohanty <smoha...@hortonworks.com> Authored: Sun Apr 10 17:45:20 2016 -0700 Committer: Sumit Mohanty <smoha...@hortonworks.com> Committed: Sun Apr 10 17:45:20 2016 -0700 ---------------------------------------------------------------------- .../stacks/HDP/2.5/services/stack_advisor.py | 105 +- .../python/stacks/2.5/common/host-3-hosts.json | 269 +++++ .../2.5/common/services-normal-his-2-hosts.json | 1131 ++++++++++++++++++ .../2.5/common/services-normal-his-valid.json | 1131 ++++++++++++++++++ .../stacks/2.5/common/test_stack_advisor.py | 168 +++ 5 files changed, 2802 insertions(+), 2 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/ambari/blob/88984efd/ambari-server/src/main/resources/stacks/HDP/2.5/services/stack_advisor.py ---------------------------------------------------------------------- diff --git a/ambari-server/src/main/resources/stacks/HDP/2.5/services/stack_advisor.py b/ambari-server/src/main/resources/stacks/HDP/2.5/services/stack_advisor.py index 9050092..a3009ee 100644 --- a/ambari-server/src/main/resources/stacks/HDP/2.5/services/stack_advisor.py +++ b/ambari-server/src/main/resources/stacks/HDP/2.5/services/stack_advisor.py @@ -19,15 +19,110 @@ limitations under the License. class HDP25StackAdvisor(HDP24StackAdvisor): + def createComponentLayoutRecommendations(self, services, hosts): + parentComponentLayoutRecommendations = super(HDP25StackAdvisor, self).createComponentLayoutRecommendations( + services, hosts) + return parentComponentLayoutRecommendations + + def getComponentLayoutValidations(self, services, hosts): + parentItems = super(HDP25StackAdvisor, self).getComponentLayoutValidations(services, hosts) + servicesList = [service["StackServices"]["service_name"] for service in services["services"]] + componentsListList = [service["components"] for service in services["services"]] + componentsList = [item["StackServiceComponents"] for sublist in componentsListList for item in sublist] + childItems = [] + + if "HIVE" in servicesList: + hsi_hosts = self.__getHosts(componentsList, "HIVE_SERVER_INTERACTIVE") + if len(hsi_hosts) > 1: + message = "Only one host can install HIVE_SERVER_INTERACTIVE. " + childItems.append( + {"type": 'host-component', "level": 'ERROR', "message": message, "component-name": 'HIVE_SERVER_INTERACTIVE'}) + print '3329' + + parentItems.extend(childItems) + return parentItems + + def getServiceConfigurationValidators(self): + parentValidators = super(HDP25StackAdvisor, self).getServiceConfigurationValidators() + childValidators = { + "HIVE": {"hive-interactive-env": self.validateHiveInteractiveEnvConfigurations} + } + self.mergeValidators(parentValidators, childValidators) + return parentValidators + + def validateHiveInteractiveEnvConfigurations(self, properties, recommendedDefaults, configurations, services, hosts): + hive_site_env_properties = getSiteProperties(configurations, "hive-interactive-env") + servicesList = [service["StackServices"]["service_name"] for service in services["services"]] + componentsListList = [service["components"] for service in services["services"]] + componentsList = [item["StackServiceComponents"] for sublist in componentsListList for item in sublist] + validationItems = [] + + if "HIVE" in servicesList: + hsi_hosts = self.__getHosts(componentsList, "HIVE_SERVER_INTERACTIVE") + if len(hsi_hosts) > 0: + # HIVE_SERVER_INTERACTIVE is mapped to a host + if 'enable_hive_interactive' not in hive_site_env_properties or ( + 'enable_hive_interactive' in hive_site_env_properties and hive_site_env_properties[ + 'enable_hive_interactive'].lower() != 'true'): + validationItems.append({"config-name": "enable_hive_interactive", + "item": self.getWarnItem( + "HIVE_SERVER_INTERACTIVE requires enable_hive_interactive in hive-interactive-env set to true.")}) + if 'hive_server_interactive_host' in hive_site_env_properties: + hsi_host = hsi_hosts[0] + if hive_site_env_properties['hive_server_interactive_host'].lower() != hsi_host.lower(): + validationItems.append({"config-name": "hive_server_interactive_host", + "item": self.getWarnItem( + "HIVE_SERVER_INTERACTIVE requires hive_server_interactive_host in hive-interactive-env set to its host name.")}) + pass + if 'hive_server_interactive_host' not in hive_site_env_properties: + validationItems.append({"config-name": "hive_server_interactive_host", + "item": self.getWarnItem( + "HIVE_SERVER_INTERACTIVE requires hive_server_interactive_host in hive-interactive-env set to its host name.")}) + pass + + else: + # no HIVE_SERVER_INTERACTIVE + if 'enable_hive_interactive' in hive_site_env_properties and hive_site_env_properties[ + 'enable_hive_interactive'].lower() != 'false': + validationItems.append({"config-name": "enable_hive_interactive", + "item": self.getWarnItem( + "enable_hive_interactive in hive-interactive-env should be set to false.")}) + pass + pass + + validationProblems = self.toConfigurationValidationProblems(validationItems, "hdfs-site") + return validationProblems + def getServiceConfigurationRecommenderDict(self): parentRecommendConfDict = super(HDP25StackAdvisor, self).getServiceConfigurationRecommenderDict() childRecommendConfDict = { - "RANGER": self.recommendRangerConfigurations + "RANGER": self.recommendRangerConfigurations, + "HIVE": self.recommendHIVEConfigurations } parentRecommendConfDict.update(childRecommendConfDict) return parentRecommendConfDict + + def recommendHIVEConfigurations(self, configurations, clusterData, services, hosts): + super(HDP23StackAdvisor, self).recommendHIVEConfigurations(configurations, clusterData, services, hosts) + putHiveInteractiveEnvProperty = self.putProperty(configurations, "hive-interactive-env", services) + servicesList = [service["StackServices"]["service_name"] for service in services["services"]] + componentsListList = [service["components"] for service in services["services"]] + componentsList = [item["StackServiceComponents"] for sublist in componentsListList for item in sublist] + + if "HIVE" in servicesList: + hsi_hosts = self.__getHosts(componentsList, "HIVE_SERVER_INTERACTIVE") + if len(hsi_hosts) > 0: + hsi_host = hsi_hosts[0] + putHiveInteractiveEnvProperty('enable_hive_interactive', 'true') + putHiveInteractiveEnvProperty('hive_server_interactive_host', hsi_host) + else: + putHiveInteractiveEnvProperty('enable_hive_interactive', 'false') + pass + pass + + def recommendRangerConfigurations(self, configurations, clusterData, services, hosts): super(HDP25StackAdvisor, self).recommendRangerConfigurations(configurations, clusterData, services, hosts) servicesList = [service["StackServices"]["service_name"] for service in services["services"]] @@ -44,7 +139,8 @@ class HDP25StackAdvisor(HDP24StackAdvisor): if 'KAFKA' in servicesList: kafka_hosts = self.getHostNamesWithComponent("KAFKA", "KAFKA_BROKER", services) kafka_port = '6667' - if 'kafka-broker' in services['configurations'] and ('port' in services['configurations']['kafka-broker']['properties']): + if 'kafka-broker' in services['configurations'] and ( + 'port' in services['configurations']['kafka-broker']['properties']): kafka_port = services['configurations']['kafka-broker']['properties']['port'] kafka_host_port = [] for i in range(len(kafka_hosts)): @@ -54,3 +150,8 @@ class HDP25StackAdvisor(HDP24StackAdvisor): putTagsyncAppProperty('atlas.kafka.bootstrap.servers', final_kafka_host) else: putTagsyncAppProperty('atlas.kafka.bootstrap.servers', 'localhost:2181') + + + def __getHosts(self, componentsList, componentName): + return [component["hostnames"] for component in componentsList if component["component_name"] == componentName][0] + http://git-wip-us.apache.org/repos/asf/ambari/blob/88984efd/ambari-server/src/test/python/stacks/2.5/common/host-3-hosts.json ---------------------------------------------------------------------- diff --git a/ambari-server/src/test/python/stacks/2.5/common/host-3-hosts.json b/ambari-server/src/test/python/stacks/2.5/common/host-3-hosts.json new file mode 100644 index 0000000..3c0511e --- /dev/null +++ b/ambari-server/src/test/python/stacks/2.5/common/host-3-hosts.json @@ -0,0 +1,269 @@ +{ + "href" : "/api/v1/hosts?fields=Hosts/*&Hosts/host_name.in(c6401.ambari.apache.org,c6402.ambari.apache.org,c6403.ambari.apache.org)", + "items" : [ + { + "href" : "/api/v1/hosts/c6401.ambari.apache.org", + "Hosts" : { + "cpu_count" : 1, + "desired_configs" : null, + "disk_info" : [ + { + "available" : "481199416", + "device" : "/dev/mapper/VolGroup-lv_root", + "used" : "5714440", + "percent" : "2%", + "size" : "512971376", + "type" : "ext4", + "mountpoint" : "/" + }, + { + "available" : "1478456", + "device" : "tmpfs", + "used" : "0", + "percent" : "0%", + "size" : "1478456", + "type" : "tmpfs", + "mountpoint" : "/dev/shm" + }, + { + "available" : "438284", + "device" : "/dev/sda1", + "used" : "31960", + "percent" : "7%", + "size" : "495844", + "type" : "ext4", + "mountpoint" : "/boot" + }, + { + "available" : "191426876", + "device" : "vagrant", + "used" : "295661344", + "percent" : "61%", + "size" : "487088220", + "type" : "vboxsf", + "mountpoint" : "/vagrant" + } + ], 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: 2956916 + } + } + ] +} \ No newline at end of file http://git-wip-us.apache.org/repos/asf/ambari/blob/88984efd/ambari-server/src/test/python/stacks/2.5/common/services-normal-his-2-hosts.json ---------------------------------------------------------------------- diff --git a/ambari-server/src/test/python/stacks/2.5/common/services-normal-his-2-hosts.json b/ambari-server/src/test/python/stacks/2.5/common/services-normal-his-2-hosts.json new file mode 100644 index 0000000..dcf6d26 --- /dev/null +++ b/ambari-server/src/test/python/stacks/2.5/common/services-normal-his-2-hosts.json @@ -0,0 +1,1131 @@ +{ + "href" : 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