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Posted to commits@ambari.apache.org by al...@apache.org on 2016/12/07 00:50:29 UTC
[1/2] ambari git commit: AMBARI-19091. HDP 3.0 TP - bootstrap the
stack with metainfo, cluster-env, repos, and hooks (alejandro)
Repository: ambari
Updated Branches:
refs/heads/trunk 9a938e6cc -> 757267fc6
http://git-wip-us.apache.org/repos/asf/ambari/blob/757267fc/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/scripts/params.py
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diff --git a/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/scripts/params.py b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/scripts/params.py
new file mode 100644
index 0000000..d838211
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/scripts/params.py
@@ -0,0 +1,326 @@
+"""
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements. See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership. The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+"""
+
+import os
+
+from resource_management.libraries.functions import conf_select
+from resource_management.libraries.functions import stack_select
+from resource_management.libraries.functions import default
+from resource_management.libraries.functions import format_jvm_option
+from resource_management.libraries.functions import format
+from resource_management.libraries.functions.version import format_stack_version, compare_versions
+from ambari_commons.os_check import OSCheck
+from resource_management.libraries.script.script import Script
+from resource_management.libraries.functions import get_kinit_path
+from resource_management.libraries.functions.get_not_managed_resources import get_not_managed_resources
+from resource_management.libraries.resources.hdfs_resource import HdfsResource
+
+config = Script.get_config()
+
+# Whether to skip copying fast-hdfs-resource.jar to /var/lib/ambari-agent/lib/
+# This is required if tarballs are going to be copied to HDFS, so set to False
+sysprep_skip_copy_fast_jar_hdfs = default("/configurations/cluster-env/sysprep_skip_copy_fast_jar_hdfs", False)
+
+stack_version_unformatted = config['hostLevelParams']['stack_version']
+stack_version_formatted = format_stack_version(stack_version_unformatted)
+
+dfs_type = default("/commandParams/dfs_type", "")
+stack_root = Script.get_stack_root()
+hadoop_conf_dir = "/etc/hadoop/conf"
+component_list = default("/localComponents", [])
+
+hdfs_tmp_dir = config['configurations']['hadoop-env']['hdfs_tmp_dir']
+
+hadoop_metrics2_properties_content = config['configurations']['hadoop-metrics2.properties']['content']
+
+# hadoop default params
+mapreduce_libs_path = format("{stack_root}/current/hadoop-mapreduce-client/*")
+
+hadoop_libexec_dir = stack_select.get_hadoop_dir("libexec")
+hadoop_lib_home = stack_select.get_hadoop_dir("lib")
+hadoop_bin = stack_select.get_hadoop_dir("sbin")
+hadoop_home = stack_select.get_hadoop_dir("home")
+create_lib_snappy_symlinks = False
+
+
+current_service = config['serviceName']
+
+#security params
+security_enabled = config['configurations']['cluster-env']['security_enabled']
+
+#users and groups
+has_hadoop_env = 'hadoop-env' in config['configurations']
+mapred_user = config['configurations']['mapred-env']['mapred_user']
+hdfs_user = config['configurations']['hadoop-env']['hdfs_user']
+yarn_user = config['configurations']['yarn-env']['yarn_user']
+
+user_group = config['configurations']['cluster-env']['user_group']
+
+#hosts
+hostname = config["hostname"]
+ambari_server_hostname = config['clusterHostInfo']['ambari_server_host'][0]
+rm_host = default("/clusterHostInfo/rm_host", [])
+slave_hosts = default("/clusterHostInfo/slave_hosts", [])
+oozie_servers = default("/clusterHostInfo/oozie_server", [])
+hcat_server_hosts = default("/clusterHostInfo/webhcat_server_host", [])
+hive_server_host = default("/clusterHostInfo/hive_server_host", [])
+hbase_master_hosts = default("/clusterHostInfo/hbase_master_hosts", [])
+hs_host = default("/clusterHostInfo/hs_host", [])
+jtnode_host = default("/clusterHostInfo/jtnode_host", [])
+namenode_host = default("/clusterHostInfo/namenode_host", [])
+zk_hosts = default("/clusterHostInfo/zookeeper_hosts", [])
+ganglia_server_hosts = default("/clusterHostInfo/ganglia_server_host", [])
+ams_collector_hosts = ",".join(default("/clusterHostInfo/metrics_collector_hosts", []))
+
+has_namenode = not len(namenode_host) == 0
+has_resourcemanager = not len(rm_host) == 0
+has_slaves = not len(slave_hosts) == 0
+has_oozie_server = not len(oozie_servers) == 0
+has_hcat_server_host = not len(hcat_server_hosts) == 0
+has_hive_server_host = not len(hive_server_host) == 0
+has_hbase_masters = not len(hbase_master_hosts) == 0
+has_zk_host = not len(zk_hosts) == 0
+has_ganglia_server = not len(ganglia_server_hosts) == 0
+has_metric_collector = not len(ams_collector_hosts) == 0
+
+is_namenode_master = hostname in namenode_host
+is_jtnode_master = hostname in jtnode_host
+is_rmnode_master = hostname in rm_host
+is_hsnode_master = hostname in hs_host
+is_hbase_master = hostname in hbase_master_hosts
+is_slave = hostname in slave_hosts
+
+if has_ganglia_server:
+ ganglia_server_host = ganglia_server_hosts[0]
+
+metric_collector_port = None
+if has_metric_collector:
+ if 'cluster-env' in config['configurations'] and \
+ 'metrics_collector_vip_port' in config['configurations']['cluster-env']:
+ metric_collector_port = config['configurations']['cluster-env']['metrics_collector_vip_port']
+ else:
+ metric_collector_web_address = default("/configurations/ams-site/timeline.metrics.service.webapp.address", "0.0.0.0:6188")
+ if metric_collector_web_address.find(':') != -1:
+ metric_collector_port = metric_collector_web_address.split(':')[1]
+ else:
+ metric_collector_port = '6188'
+ if default("/configurations/ams-site/timeline.metrics.service.http.policy", "HTTP_ONLY") == "HTTPS_ONLY":
+ metric_collector_protocol = 'https'
+ else:
+ metric_collector_protocol = 'http'
+ metric_truststore_path= default("/configurations/ams-ssl-client/ssl.client.truststore.location", "")
+ metric_truststore_type= default("/configurations/ams-ssl-client/ssl.client.truststore.type", "")
+ metric_truststore_password= default("/configurations/ams-ssl-client/ssl.client.truststore.password", "")
+
+ pass
+metrics_report_interval = default("/configurations/ams-site/timeline.metrics.sink.report.interval", 60)
+metrics_collection_period = default("/configurations/ams-site/timeline.metrics.sink.collection.period", 10)
+
+# Cluster Zookeeper quorum
+zookeeper_quorum = None
+if has_zk_host:
+ if 'zoo.cfg' in config['configurations'] and 'clientPort' in config['configurations']['zoo.cfg']:
+ zookeeper_clientPort = config['configurations']['zoo.cfg']['clientPort']
+ else:
+ zookeeper_clientPort = '2181'
+ zookeeper_quorum = (':' + zookeeper_clientPort + ',').join(config['clusterHostInfo']['zookeeper_hosts'])
+ # last port config
+ zookeeper_quorum += ':' + zookeeper_clientPort
+
+#hadoop params
+
+if has_namenode or dfs_type == 'HCFS':
+ hadoop_tmp_dir = format("/tmp/hadoop-{hdfs_user}")
+ hadoop_conf_dir = conf_select.get_hadoop_conf_dir(force_latest_on_upgrade=True)
+ task_log4j_properties_location = os.path.join(hadoop_conf_dir, "task-log4j.properties")
+
+hadoop_pid_dir_prefix = config['configurations']['hadoop-env']['hadoop_pid_dir_prefix']
+hdfs_log_dir_prefix = config['configurations']['hadoop-env']['hdfs_log_dir_prefix']
+hbase_tmp_dir = "/tmp/hbase-hbase"
+#db params
+server_db_name = config['hostLevelParams']['db_name']
+db_driver_filename = config['hostLevelParams']['db_driver_filename']
+oracle_driver_url = config['hostLevelParams']['oracle_jdbc_url']
+mysql_driver_url = config['hostLevelParams']['mysql_jdbc_url']
+ambari_server_resources = config['hostLevelParams']['jdk_location']
+oracle_driver_symlink_url = format("{ambari_server_resources}oracle-jdbc-driver.jar")
+mysql_driver_symlink_url = format("{ambari_server_resources}mysql-jdbc-driver.jar")
+
+ambari_db_rca_url = config['hostLevelParams']['ambari_db_rca_url'][0]
+ambari_db_rca_driver = config['hostLevelParams']['ambari_db_rca_driver'][0]
+ambari_db_rca_username = config['hostLevelParams']['ambari_db_rca_username'][0]
+ambari_db_rca_password = config['hostLevelParams']['ambari_db_rca_password'][0]
+
+if has_namenode and 'rca_enabled' in config['configurations']['hadoop-env']:
+ rca_enabled = config['configurations']['hadoop-env']['rca_enabled']
+else:
+ rca_enabled = False
+rca_disabled_prefix = "###"
+if rca_enabled == True:
+ rca_prefix = ""
+else:
+ rca_prefix = rca_disabled_prefix
+
+#hadoop-env.sh
+java_home = config['hostLevelParams']['java_home']
+
+jsvc_path = "/usr/lib/bigtop-utils"
+
+hadoop_heapsize = config['configurations']['hadoop-env']['hadoop_heapsize']
+namenode_heapsize = config['configurations']['hadoop-env']['namenode_heapsize']
+namenode_opt_newsize = config['configurations']['hadoop-env']['namenode_opt_newsize']
+namenode_opt_maxnewsize = config['configurations']['hadoop-env']['namenode_opt_maxnewsize']
+namenode_opt_permsize = format_jvm_option("/configurations/hadoop-env/namenode_opt_permsize","128m")
+namenode_opt_maxpermsize = format_jvm_option("/configurations/hadoop-env/namenode_opt_maxpermsize","256m")
+
+jtnode_opt_newsize = "200m"
+jtnode_opt_maxnewsize = "200m"
+jtnode_heapsize = "1024m"
+ttnode_heapsize = "1024m"
+
+dtnode_heapsize = config['configurations']['hadoop-env']['dtnode_heapsize']
+mapred_pid_dir_prefix = default("/configurations/mapred-env/mapred_pid_dir_prefix","/var/run/hadoop-mapreduce")
+mapred_log_dir_prefix = default("/configurations/mapred-env/mapred_log_dir_prefix","/var/log/hadoop-mapreduce")
+
+#log4j.properties
+
+yarn_log_dir_prefix = default("/configurations/yarn-env/yarn_log_dir_prefix","/var/log/hadoop-yarn")
+
+dfs_hosts = default('/configurations/hdfs-site/dfs.hosts', None)
+
+#log4j.properties
+if (('hdfs-log4j' in config['configurations']) and ('content' in config['configurations']['hdfs-log4j'])):
+ log4j_props = config['configurations']['hdfs-log4j']['content']
+ if (('yarn-log4j' in config['configurations']) and ('content' in config['configurations']['yarn-log4j'])):
+ log4j_props += config['configurations']['yarn-log4j']['content']
+else:
+ log4j_props = None
+
+refresh_topology = False
+command_params = config["commandParams"] if "commandParams" in config else None
+if command_params is not None:
+ refresh_topology = bool(command_params["refresh_topology"]) if "refresh_topology" in command_params else False
+
+ambari_libs_dir = "/var/lib/ambari-agent/lib"
+is_webhdfs_enabled = config['configurations']['hdfs-site']['dfs.webhdfs.enabled']
+default_fs = config['configurations']['core-site']['fs.defaultFS']
+
+#host info
+all_hosts = default("/clusterHostInfo/all_hosts", [])
+all_racks = default("/clusterHostInfo/all_racks", [])
+all_ipv4_ips = default("/clusterHostInfo/all_ipv4_ips", [])
+slave_hosts = default("/clusterHostInfo/slave_hosts", [])
+
+#topology files
+net_topology_script_file_path = "/etc/hadoop/conf/topology_script.py"
+net_topology_script_dir = os.path.dirname(net_topology_script_file_path)
+net_topology_mapping_data_file_name = 'topology_mappings.data'
+net_topology_mapping_data_file_path = os.path.join(net_topology_script_dir, net_topology_mapping_data_file_name)
+
+#Added logic to create /tmp and /user directory for HCFS stack.
+has_core_site = 'core-site' in config['configurations']
+hdfs_user_keytab = config['configurations']['hadoop-env']['hdfs_user_keytab']
+kinit_path_local = get_kinit_path()
+stack_version_unformatted = config['hostLevelParams']['stack_version']
+stack_version_formatted = format_stack_version(stack_version_unformatted)
+hadoop_bin_dir = stack_select.get_hadoop_dir("bin")
+hdfs_principal_name = default('/configurations/hadoop-env/hdfs_principal_name', None)
+hdfs_site = config['configurations']['hdfs-site']
+default_fs = config['configurations']['core-site']['fs.defaultFS']
+smoke_user = config['configurations']['cluster-env']['smokeuser']
+smoke_hdfs_user_dir = format("/user/{smoke_user}")
+smoke_hdfs_user_mode = 0770
+
+
+##### Namenode RPC ports - metrics config section start #####
+
+# Figure out the rpc ports for current namenode
+nn_rpc_client_port = None
+nn_rpc_dn_port = None
+nn_rpc_healthcheck_port = None
+
+namenode_id = None
+namenode_rpc = None
+
+dfs_ha_enabled = False
+dfs_ha_nameservices = default('/configurations/hdfs-site/dfs.internal.nameservices', None)
+if dfs_ha_nameservices is None:
+ dfs_ha_nameservices = default('/configurations/hdfs-site/dfs.nameservices', None)
+dfs_ha_namenode_ids = default(format("/configurations/hdfs-site/dfs.ha.namenodes.{dfs_ha_nameservices}"), None)
+
+dfs_ha_namemodes_ids_list = []
+other_namenode_id = None
+
+if dfs_ha_namenode_ids:
+ dfs_ha_namemodes_ids_list = dfs_ha_namenode_ids.split(",")
+ dfs_ha_namenode_ids_array_len = len(dfs_ha_namemodes_ids_list)
+ if dfs_ha_namenode_ids_array_len > 1:
+ dfs_ha_enabled = True
+
+if dfs_ha_enabled:
+ for nn_id in dfs_ha_namemodes_ids_list:
+ nn_host = config['configurations']['hdfs-site'][format('dfs.namenode.rpc-address.{dfs_ha_nameservices}.{nn_id}')]
+ if hostname in nn_host:
+ namenode_id = nn_id
+ namenode_rpc = nn_host
+ pass
+ pass
+else:
+ namenode_rpc = default('/configurations/hdfs-site/dfs.namenode.rpc-address', None)
+
+if namenode_rpc:
+ nn_rpc_client_port = namenode_rpc.split(':')[1].strip()
+
+if dfs_ha_enabled:
+ dfs_service_rpc_address = default(format('/configurations/hdfs-site/dfs.namenode.servicerpc-address.{dfs_ha_nameservices}.{namenode_id}'), None)
+ dfs_lifeline_rpc_address = default(format('/configurations/hdfs-site/dfs.namenode.lifeline.rpc-address.{dfs_ha_nameservices}.{namenode_id}'), None)
+else:
+ dfs_service_rpc_address = default('/configurations/hdfs-site/dfs.namenode.servicerpc-address', None)
+ dfs_lifeline_rpc_address = default(format('/configurations/hdfs-site/dfs.namenode.lifeline.rpc-address'), None)
+
+if dfs_service_rpc_address:
+ nn_rpc_dn_port = dfs_service_rpc_address.split(':')[1].strip()
+
+if dfs_lifeline_rpc_address:
+ nn_rpc_healthcheck_port = dfs_lifeline_rpc_address.split(':')[1].strip()
+
+is_nn_client_port_configured = False if nn_rpc_client_port is None else True
+is_nn_dn_port_configured = False if nn_rpc_dn_port is None else True
+is_nn_healthcheck_port_configured = False if nn_rpc_healthcheck_port is None else True
+
+##### end #####
+
+import functools
+#create partial functions with common arguments for every HdfsResource call
+#to create/delete/copyfromlocal hdfs directories/files we need to call params.HdfsResource in code
+HdfsResource = functools.partial(
+ HdfsResource,
+ user=hdfs_user,
+ hdfs_resource_ignore_file = "/var/lib/ambari-agent/data/.hdfs_resource_ignore",
+ security_enabled = security_enabled,
+ keytab = hdfs_user_keytab,
+ kinit_path_local = kinit_path_local,
+ hadoop_bin_dir = hadoop_bin_dir,
+ hadoop_conf_dir = hadoop_conf_dir,
+ principal_name = hdfs_principal_name,
+ hdfs_site = hdfs_site,
+ default_fs = default_fs,
+ immutable_paths = get_not_managed_resources(),
+ dfs_type = dfs_type
+)
http://git-wip-us.apache.org/repos/asf/ambari/blob/757267fc/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/scripts/rack_awareness.py
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diff --git a/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/scripts/rack_awareness.py b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/scripts/rack_awareness.py
new file mode 100644
index 0000000..548f051
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/scripts/rack_awareness.py
@@ -0,0 +1,47 @@
+#!/usr/bin/env python
+
+"""
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements. See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership. The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+"""
+
+from resource_management.core.resources import File
+from resource_management.core.source import StaticFile, Template
+from resource_management.libraries.functions import format
+
+
+def create_topology_mapping():
+ import params
+
+ File(params.net_topology_mapping_data_file_path,
+ content=Template("topology_mappings.data.j2"),
+ owner=params.hdfs_user,
+ group=params.user_group,
+ only_if=format("test -d {net_topology_script_dir}"))
+
+def create_topology_script():
+ import params
+
+ File(params.net_topology_script_file_path,
+ content=StaticFile('topology_script.py'),
+ mode=0755,
+ only_if=format("test -d {net_topology_script_dir}"))
+
+def create_topology_script_and_mapping():
+ import params
+ if params.has_hadoop_env:
+ create_topology_mapping()
+ create_topology_script()
http://git-wip-us.apache.org/repos/asf/ambari/blob/757267fc/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/scripts/shared_initialization.py
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/scripts/shared_initialization.py b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/scripts/shared_initialization.py
new file mode 100644
index 0000000..5dce8e0
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/scripts/shared_initialization.py
@@ -0,0 +1,191 @@
+"""
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements. See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership. The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+"""
+
+import os
+from resource_management.libraries.providers.hdfs_resource import WebHDFSUtil
+
+from resource_management import *
+
+def setup_hadoop():
+ """
+ Setup hadoop files and directories
+ """
+ import params
+
+ Execute(("setenforce","0"),
+ only_if="test -f /selinux/enforce",
+ not_if="(! which getenforce ) || (which getenforce && getenforce | grep -q Disabled)",
+ sudo=True,
+ )
+
+ #directories
+ if params.has_namenode or params.dfs_type == 'HCFS':
+ Directory(params.hdfs_log_dir_prefix,
+ create_parents = True,
+ owner='root',
+ group=params.user_group,
+ mode=0775,
+ cd_access='a',
+ )
+ if params.has_namenode:
+ Directory(params.hadoop_pid_dir_prefix,
+ create_parents = True,
+ owner='root',
+ group='root',
+ cd_access='a',
+ )
+ Directory(params.hadoop_tmp_dir,
+ create_parents = True,
+ owner=params.hdfs_user,
+ cd_access='a',
+ )
+ #files
+ if params.security_enabled:
+ tc_owner = "root"
+ else:
+ tc_owner = params.hdfs_user
+
+ # if WebHDFS is not enabled we need this jar to create hadoop folders and copy tarballs to HDFS.
+ if params.sysprep_skip_copy_fast_jar_hdfs:
+ print "Skipping copying of fast-hdfs-resource.jar as host is sys prepped"
+ elif params.dfs_type == 'HCFS' or not WebHDFSUtil.is_webhdfs_available(params.is_webhdfs_enabled, params.default_fs):
+ # for source-code of jar goto contrib/fast-hdfs-resource
+ File(format("{ambari_libs_dir}/fast-hdfs-resource.jar"),
+ mode=0644,
+ content=StaticFile("fast-hdfs-resource.jar")
+ )
+
+ if os.path.exists(params.hadoop_conf_dir):
+ File(os.path.join(params.hadoop_conf_dir, 'commons-logging.properties'),
+ owner=tc_owner,
+ content=Template('commons-logging.properties.j2')
+ )
+
+ health_check_template_name = "health_check"
+ File(os.path.join(params.hadoop_conf_dir, health_check_template_name),
+ owner=tc_owner,
+ content=Template(health_check_template_name + ".j2")
+ )
+
+ log4j_filename = os.path.join(params.hadoop_conf_dir, "log4j.properties")
+ if (params.log4j_props != None):
+ File(log4j_filename,
+ mode=0644,
+ group=params.user_group,
+ owner=params.hdfs_user,
+ content=params.log4j_props
+ )
+ elif (os.path.exists(format("{params.hadoop_conf_dir}/log4j.properties"))):
+ File(log4j_filename,
+ mode=0644,
+ group=params.user_group,
+ owner=params.hdfs_user,
+ )
+
+ File(os.path.join(params.hadoop_conf_dir, "hadoop-metrics2.properties"),
+ owner=params.hdfs_user,
+ group=params.user_group,
+ content=InlineTemplate(params.hadoop_metrics2_properties_content)
+ )
+
+ if params.dfs_type == 'HCFS' and params.has_core_site and 'ECS_CLIENT' in params.component_list:
+ create_dirs()
+
+ create_microsoft_r_dir()
+
+
+def setup_configs():
+ """
+ Creates configs for services HDFS mapred
+ """
+ import params
+
+ if params.has_namenode or params.dfs_type == 'HCFS':
+ if os.path.exists(params.hadoop_conf_dir):
+ File(params.task_log4j_properties_location,
+ content=StaticFile("task-log4j.properties"),
+ mode=0755
+ )
+
+ if os.path.exists(os.path.join(params.hadoop_conf_dir, 'configuration.xsl')):
+ File(os.path.join(params.hadoop_conf_dir, 'configuration.xsl'),
+ owner=params.hdfs_user,
+ group=params.user_group
+ )
+ if os.path.exists(os.path.join(params.hadoop_conf_dir, 'masters')):
+ File(os.path.join(params.hadoop_conf_dir, 'masters'),
+ owner=params.hdfs_user,
+ group=params.user_group
+ )
+
+ generate_include_file()
+
+
+def generate_include_file():
+ import params
+
+ if params.has_namenode and params.dfs_hosts and params.has_slaves:
+ include_hosts_list = params.slave_hosts
+ File(params.dfs_hosts,
+ content=Template("include_hosts_list.j2"),
+ owner=params.hdfs_user,
+ group=params.user_group
+ )
+
+def create_javahome_symlink():
+ if os.path.exists("/usr/jdk/jdk1.6.0_31") and not os.path.exists("/usr/jdk64/jdk1.6.0_31"):
+ Directory("/usr/jdk64/",
+ create_parents = True,
+ )
+ Link("/usr/jdk/jdk1.6.0_31",
+ to="/usr/jdk64/jdk1.6.0_31",
+ )
+
+def create_dirs():
+ import params
+ params.HdfsResource(params.hdfs_tmp_dir,
+ type="directory",
+ action="create_on_execute",
+ owner=params.hdfs_user,
+ mode=0777
+ )
+ params.HdfsResource(params.smoke_hdfs_user_dir,
+ type="directory",
+ action="create_on_execute",
+ owner=params.smoke_user,
+ mode=params.smoke_hdfs_user_mode
+ )
+ params.HdfsResource(None,
+ action="execute"
+ )
+
+def create_microsoft_r_dir():
+ import params
+ if 'MICROSOFT_R_NODE_CLIENT' in params.component_list and params.default_fs:
+ directory = '/user/RevoShare'
+ try:
+ params.HdfsResource(directory,
+ type="directory",
+ action="create_on_execute",
+ owner=params.hdfs_user,
+ mode=0777)
+ params.HdfsResource(None, action="execute")
+ except Exception as exception:
+ Logger.warning("Could not check the existence of {0} on DFS while starting {1}, exception: {2}".format(directory, params.current_service, str(exception)))
+
http://git-wip-us.apache.org/repos/asf/ambari/blob/757267fc/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/templates/commons-logging.properties.j2
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/templates/commons-logging.properties.j2 b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/templates/commons-logging.properties.j2
new file mode 100644
index 0000000..2197ba5
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/templates/commons-logging.properties.j2
@@ -0,0 +1,43 @@
+{#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#}
+
+#/*
+# * Licensed to the Apache Software Foundation (ASF) under one
+# * or more contributor license agreements. See the NOTICE file
+# * distributed with this work for additional information
+# * regarding copyright ownership. The ASF licenses this file
+# * to you under the Apache License, Version 2.0 (the
+# * "License"); you may not use this file except in compliance
+# * with the License. You may obtain a copy of the License at
+# *
+# * http://www.apache.org/licenses/LICENSE-2.0
+# *
+# * Unless required by applicable law or agreed to in writing, software
+# * distributed under the License is distributed on an "AS IS" BASIS,
+# * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# * See the License for the specific language governing permissions and
+# * limitations under the License.
+# */
+
+#Logging Implementation
+
+#Log4J
+org.apache.commons.logging.Log=org.apache.commons.logging.impl.Log4JLogger
+
+#JDK Logger
+#org.apache.commons.logging.Log=org.apache.commons.logging.impl.Jdk14Logger
http://git-wip-us.apache.org/repos/asf/ambari/blob/757267fc/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/templates/exclude_hosts_list.j2
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/templates/exclude_hosts_list.j2 b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/templates/exclude_hosts_list.j2
new file mode 100644
index 0000000..1adba80
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/templates/exclude_hosts_list.j2
@@ -0,0 +1,21 @@
+{#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#}
+
+{% for host in hdfs_exclude_file %}
+{{host}}
+{% endfor %}
http://git-wip-us.apache.org/repos/asf/ambari/blob/757267fc/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/templates/hadoop-metrics2.properties.j2
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/templates/hadoop-metrics2.properties.j2 b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/templates/hadoop-metrics2.properties.j2
new file mode 100644
index 0000000..2f3aab6
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/templates/hadoop-metrics2.properties.j2
@@ -0,0 +1,105 @@
+{#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#}
+
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# syntax: [prefix].[source|sink|jmx].[instance].[options]
+# See package.html for org.apache.hadoop.metrics2 for details
+
+{% if has_ganglia_server %}
+*.period=60
+
+*.sink.ganglia.class=org.apache.hadoop.metrics2.sink.ganglia.GangliaSink31
+*.sink.ganglia.period=10
+
+# default for supportsparse is false
+*.sink.ganglia.supportsparse=true
+
+.sink.ganglia.slope=jvm.metrics.gcCount=zero,jvm.metrics.memHeapUsedM=both
+.sink.ganglia.dmax=jvm.metrics.threadsBlocked=70,jvm.metrics.memHeapUsedM=40
+
+# Hook up to the server
+namenode.sink.ganglia.servers={{ganglia_server_host}}:8661
+datanode.sink.ganglia.servers={{ganglia_server_host}}:8659
+jobtracker.sink.ganglia.servers={{ganglia_server_host}}:8662
+tasktracker.sink.ganglia.servers={{ganglia_server_host}}:8658
+maptask.sink.ganglia.servers={{ganglia_server_host}}:8660
+reducetask.sink.ganglia.servers={{ganglia_server_host}}:8660
+resourcemanager.sink.ganglia.servers={{ganglia_server_host}}:8664
+nodemanager.sink.ganglia.servers={{ganglia_server_host}}:8657
+historyserver.sink.ganglia.servers={{ganglia_server_host}}:8666
+journalnode.sink.ganglia.servers={{ganglia_server_host}}:8654
+nimbus.sink.ganglia.servers={{ganglia_server_host}}:8649
+supervisor.sink.ganglia.servers={{ganglia_server_host}}:8650
+
+resourcemanager.sink.ganglia.tagsForPrefix.yarn=Queue
+
+{% endif %}
+
+{% if has_metric_collector %}
+
+*.period={{metrics_collection_period}}
+*.sink.timeline.plugin.urls=file:///usr/lib/ambari-metrics-hadoop-sink/ambari-metrics-hadoop-sink.jar
+*.sink.timeline.class=org.apache.hadoop.metrics2.sink.timeline.HadoopTimelineMetricsSink
+*.sink.timeline.period={{metrics_collection_period}}
+*.sink.timeline.sendInterval={{metrics_report_interval}}000
+*.sink.timeline.slave.host.name={{hostname}}
+*.sink.timeline.zookeeper.quorum={{zookeeper_quorum}}
+*.sink.timeline.protocol={{metric_collector_protocol}}
+*.sink.timeline.port={{metric_collector_port}}
+
+# HTTPS properties
+*.sink.timeline.truststore.path = {{metric_truststore_path}}
+*.sink.timeline.truststore.type = {{metric_truststore_type}}
+*.sink.timeline.truststore.password = {{metric_truststore_password}}
+
+datanode.sink.timeline.collector.hosts={{ams_collector_hosts}}
+namenode.sink.timeline.collector.hosts={{ams_collector_hosts}}
+resourcemanager.sink.timeline.collector.hosts={{ams_collector_hosts}}
+nodemanager.sink.timeline.collector.hosts={{ams_collector_hosts}}
+jobhistoryserver.sink.timeline.collector.hosts={{ams_collector_hosts}}
+journalnode.sink.timeline.collector.hosts={{ams_collector_hosts}}
+applicationhistoryserver.sink.timeline.collector.hosts={{ams_collector_hosts}}
+
+resourcemanager.sink.timeline.tagsForPrefix.yarn=Queue
+
+{% if is_nn_client_port_configured %}
+# Namenode rpc ports customization
+namenode.sink.timeline.metric.rpc.client.port={{nn_rpc_client_port}}
+{% endif %}
+{% if is_nn_dn_port_configured %}
+namenode.sink.timeline.metric.rpc.datanode.port={{nn_rpc_dn_port}}
+{% endif %}
+{% if is_nn_healthcheck_port_configured %}
+namenode.sink.timeline.metric.rpc.healthcheck.port={{nn_rpc_healthcheck_port}}
+{% endif %}
+
+{% endif %}
http://git-wip-us.apache.org/repos/asf/ambari/blob/757267fc/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/templates/health_check.j2
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/templates/health_check.j2 b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/templates/health_check.j2
new file mode 100644
index 0000000..0a03d17
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/templates/health_check.j2
@@ -0,0 +1,81 @@
+{#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#}
+
+#!/bin/bash
+#
+#/*
+# * Licensed to the Apache Software Foundation (ASF) under one
+# * or more contributor license agreements. See the NOTICE file
+# * distributed with this work for additional information
+# * regarding copyright ownership. The ASF licenses this file
+# * to you under the Apache License, Version 2.0 (the
+# * "License"); you may not use this file except in compliance
+# * with the License. You may obtain a copy of the License at
+# *
+# * http://www.apache.org/licenses/LICENSE-2.0
+# *
+# * Unless required by applicable law or agreed to in writing, software
+# * distributed under the License is distributed on an "AS IS" BASIS,
+# * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# * See the License for the specific language governing permissions and
+# * limitations under the License.
+# */
+
+err=0;
+
+function check_disks {
+
+ for m in `awk '$3~/ext3/ {printf" %s ",$2}' /etc/fstab` ; do
+ fsdev=""
+ fsdev=`awk -v m=$m '$2==m {print $1}' /proc/mounts`;
+ if [ -z "$fsdev" -a "$m" != "/mnt" ] ; then
+ msg_="$msg_ $m(u)"
+ else
+ msg_="$msg_`awk -v m=$m '$2==m { if ( $4 ~ /^ro,/ ) {printf"%s(ro)",$2 } ; }' /proc/mounts`"
+ fi
+ done
+
+ if [ -z "$msg_" ] ; then
+ echo "disks ok" ; exit 0
+ else
+ echo "$msg_" ; exit 2
+ fi
+
+}
+
+# Run all checks
+for check in disks ; do
+ msg=`check_${check}` ;
+ if [ $? -eq 0 ] ; then
+ ok_msg="$ok_msg$msg,"
+ else
+ err_msg="$err_msg$msg,"
+ fi
+done
+
+if [ ! -z "$err_msg" ] ; then
+ echo -n "ERROR $err_msg "
+fi
+if [ ! -z "$ok_msg" ] ; then
+ echo -n "OK: $ok_msg"
+fi
+
+echo
+
+# Success!
+exit 0
http://git-wip-us.apache.org/repos/asf/ambari/blob/757267fc/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/templates/include_hosts_list.j2
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/templates/include_hosts_list.j2 b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/templates/include_hosts_list.j2
new file mode 100644
index 0000000..4a9e713
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/templates/include_hosts_list.j2
@@ -0,0 +1,21 @@
+{#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#}
+
+{% for host in slave_hosts %}
+{{host}}
+{% endfor %}
http://git-wip-us.apache.org/repos/asf/ambari/blob/757267fc/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/templates/topology_mappings.data.j2
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/templates/topology_mappings.data.j2 b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/templates/topology_mappings.data.j2
new file mode 100644
index 0000000..15034d6
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/templates/topology_mappings.data.j2
@@ -0,0 +1,24 @@
+{#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+ #
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#}
+[network_topology]
+{% for host in all_hosts %}
+{% if host in slave_hosts %}
+{{host}}={{all_racks[loop.index-1]}}
+{{all_ipv4_ips[loop.index-1]}}={{all_racks[loop.index-1]}}
+{% endif %}
+{% endfor %}
http://git-wip-us.apache.org/repos/asf/ambari/blob/757267fc/ambari-server/src/main/resources/stacks/HDP/3.0/kerberos.json
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/3.0/kerberos.json b/ambari-server/src/main/resources/stacks/HDP/3.0/kerberos.json
new file mode 100644
index 0000000..9579d0f
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/3.0/kerberos.json
@@ -0,0 +1,78 @@
+{
+ "properties": {
+ "realm": "${kerberos-env/realm}",
+ "keytab_dir": "/etc/security/keytabs",
+ "additional_realms": ""
+ },
+ "identities": [
+ {
+ "name": "spnego",
+ "principal": {
+ "value": "HTTP/_HOST@${realm}",
+ "type": "service"
+ },
+ "keytab": {
+ "file": "${keytab_dir}/spnego.service.keytab",
+ "owner": {
+ "name": "root",
+ "access": "r"
+ },
+ "group": {
+ "name": "${cluster-env/user_group}",
+ "access": "r"
+ }
+ }
+ },
+ {
+ "name": "smokeuser",
+ "principal": {
+ "value": "${cluster-env/smokeuser}-${cluster_name|toLower()}@${realm}",
+ "type": "user",
+ "configuration": "cluster-env/smokeuser_principal_name",
+ "local_username": "${cluster-env/smokeuser}"
+ },
+ "keytab": {
+ "file": "${keytab_dir}/smokeuser.headless.keytab",
+ "owner": {
+ "name": "${cluster-env/smokeuser}",
+ "access": "r"
+ },
+ "group": {
+ "name": "${cluster-env/user_group}",
+ "access": "r"
+ },
+ "configuration": "cluster-env/smokeuser_keytab"
+ }
+ }
+ ],
+ "services": [
+ {
+ "name": "AMBARI",
+ "components": [
+ {
+ "name": "AMBARI_SERVER",
+ "identities": [
+ {
+ "name": "ambari-server",
+ "principal": {
+ "value": "ambari-server-${cluster_name|toLower()}@${realm}",
+ "type": "user",
+ "configuration": "cluster-env/ambari_principal_name"
+ },
+ "keytab": {
+ "file": "${keytab_dir}/ambari.server.keytab",
+ "owner": {
+ "access": "r"
+ }
+ }
+ },
+ {
+ "name" : "ambari-server_spnego",
+ "reference" : "/spnego"
+ }
+ ]
+ }
+ ]
+ }
+ ]
+}
http://git-wip-us.apache.org/repos/asf/ambari/blob/757267fc/ambari-server/src/main/resources/stacks/HDP/3.0/metainfo.xml
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/3.0/metainfo.xml b/ambari-server/src/main/resources/stacks/HDP/3.0/metainfo.xml
new file mode 100644
index 0000000..0364d41
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/3.0/metainfo.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0"?>
+<!--
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<metainfo>
+ <versions>
+ <active>true</active>
+ </versions>
+ <minJdk>1.7</minJdk>
+ <maxJdk>1.8</maxJdk>
+</metainfo>
http://git-wip-us.apache.org/repos/asf/ambari/blob/757267fc/ambari-server/src/main/resources/stacks/HDP/3.0/properties/stack_features.json
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/3.0/properties/stack_features.json b/ambari-server/src/main/resources/stacks/HDP/3.0/properties/stack_features.json
new file mode 100644
index 0000000..dd87b72
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/3.0/properties/stack_features.json
@@ -0,0 +1,323 @@
+{
+ "stack_features": [
+ {
+ "name": "snappy",
+ "description": "Snappy compressor/decompressor support",
+ "min_version": "2.0.0.0",
+ "max_version": "2.2.0.0"
+ },
+ {
+ "name": "lzo",
+ "description": "LZO libraries support",
+ "min_version": "2.2.1.0"
+ },
+ {
+ "name": "express_upgrade",
+ "description": "Express upgrade support",
+ "min_version": "2.1.0.0"
+ },
+ {
+ "name": "rolling_upgrade",
+ "description": "Rolling upgrade support",
+ "min_version": "2.2.0.0"
+ },
+ {
+ "name": "config_versioning",
+ "description": "Configurable versions support",
+ "min_version": "2.3.0.0"
+ },
+ {
+ "name": "datanode_non_root",
+ "description": "DataNode running as non-root support (AMBARI-7615)",
+ "min_version": "2.2.0.0"
+ },
+ {
+ "name": "remove_ranger_hdfs_plugin_env",
+ "description": "HDFS removes Ranger env files (AMBARI-14299)",
+ "min_version": "2.3.0.0"
+ },
+ {
+ "name": "ranger",
+ "description": "Ranger Service support",
+ "min_version": "2.2.0.0"
+ },
+ {
+ "name": "ranger_tagsync_component",
+ "description": "Ranger Tagsync component support (AMBARI-14383)",
+ "min_version": "2.5.0.0"
+ },
+ {
+ "name": "phoenix",
+ "description": "Phoenix Service support",
+ "min_version": "2.3.0.0"
+ },
+ {
+ "name": "nfs",
+ "description": "NFS support",
+ "min_version": "2.3.0.0"
+ },
+ {
+ "name": "tez_for_spark",
+ "description": "Tez dependency for Spark",
+ "min_version": "2.2.0.0",
+ "max_version": "2.3.0.0"
+ },
+ {
+ "name": "timeline_state_store",
+ "description": "Yarn application timeline-service supports state store property (AMBARI-11442)",
+ "min_version": "2.2.0.0"
+ },
+ {
+ "name": "copy_tarball_to_hdfs",
+ "description": "Copy tarball to HDFS support (AMBARI-12113)",
+ "min_version": "2.2.0.0"
+ },
+ {
+ "name": "spark_16plus",
+ "description": "Spark 1.6+",
+ "min_version": "2.4.0.0"
+ },
+ {
+ "name": "spark_thriftserver",
+ "description": "Spark Thrift Server",
+ "min_version": "2.3.2.0"
+ },
+ {
+ "name": "storm_kerberos",
+ "description": "Storm Kerberos support (AMBARI-7570)",
+ "min_version": "2.2.0.0"
+ },
+ {
+ "name": "storm_ams",
+ "description": "Storm AMS integration (AMBARI-10710)",
+ "min_version": "2.2.0.0"
+ },
+ {
+ "name": "create_kafka_broker_id",
+ "description": "Ambari should create Kafka Broker Id (AMBARI-12678)",
+ "min_version": "2.2.0.0",
+ "max_version": "2.3.0.0"
+ },
+ {
+ "name": "kafka_listeners",
+ "description": "Kafka listeners (AMBARI-10984)",
+ "min_version": "2.3.0.0"
+ },
+ {
+ "name": "kafka_kerberos",
+ "description": "Kafka Kerberos support (AMBARI-10984)",
+ "min_version": "2.3.0.0"
+ },
+ {
+ "name": "pig_on_tez",
+ "description": "Pig on Tez support (AMBARI-7863)",
+ "min_version": "2.2.0.0"
+ },
+ {
+ "name": "ranger_usersync_non_root",
+ "description": "Ranger Usersync as non-root user (AMBARI-10416)",
+ "min_version": "2.3.0.0"
+ },
+ {
+ "name": "ranger_audit_db_support",
+ "description": "Ranger Audit to DB support",
+ "min_version": "2.2.0.0",
+ "max_version": "2.5.0.0"
+ },
+ {
+ "name": "accumulo_kerberos_user_auth",
+ "description": "Accumulo Kerberos User Auth (AMBARI-10163)",
+ "min_version": "2.3.0.0"
+ },
+ {
+ "name": "knox_versioned_data_dir",
+ "description": "Use versioned data dir for Knox (AMBARI-13164)",
+ "min_version": "2.3.2.0"
+ },
+ {
+ "name": "knox_sso_topology",
+ "description": "Knox SSO Topology support (AMBARI-13975)",
+ "min_version": "2.3.8.0"
+ },
+ {
+ "name": "atlas_rolling_upgrade",
+ "description": "Rolling upgrade support for Atlas",
+ "min_version": "2.3.0.0"
+ },
+ {
+ "name": "oozie_admin_user",
+ "description": "Oozie install user as an Oozie admin user (AMBARI-7976)",
+ "min_version": "2.2.0.0"
+ },
+ {
+ "name": "oozie_create_hive_tez_configs",
+ "description": "Oozie create configs for Ambari Hive and Tez deployments (AMBARI-8074)",
+ "min_version": "2.2.0.0"
+ },
+ {
+ "name": "oozie_setup_shared_lib",
+ "description": "Oozie setup tools used to shared Oozie lib to HDFS (AMBARI-7240)",
+ "min_version": "2.2.0.0"
+ },
+ {
+ "name": "oozie_host_kerberos",
+ "description": "Oozie in secured clusters uses _HOST in Kerberos principal (AMBARI-9775)",
+ "min_version": "2.0.0.0",
+ "max_version": "2.2.0.0"
+ },
+ {
+ "name": "falcon_extensions",
+ "description": "Falcon Extension",
+ "min_version": "2.5.0.0"
+ },
+ {
+ "name": "hive_metastore_upgrade_schema",
+ "description": "Hive metastore upgrade schema support (AMBARI-11176)",
+ "min_version": "2.3.0.0"
+ },
+ {
+ "name": "hive_server_interactive",
+ "description": "Hive server interactive support (AMBARI-15573)",
+ "min_version": "2.5.0.0"
+ },
+ {
+ "name": "hive_webhcat_specific_configs",
+ "description": "Hive webhcat specific configurations support (AMBARI-12364)",
+ "min_version": "2.3.0.0"
+ },
+ {
+ "name": "hive_purge_table",
+ "description": "Hive purge table support (AMBARI-12260)",
+ "min_version": "2.3.0.0"
+ },
+ {
+ "name": "hive_server2_kerberized_env",
+ "description": "Hive server2 working on kerberized environment (AMBARI-13749)",
+ "min_version": "2.2.3.0",
+ "max_version": "2.2.5.0"
+ },
+ {
+ "name": "hive_env_heapsize",
+ "description": "Hive heapsize property defined in hive-env (AMBARI-12801)",
+ "min_version": "2.2.0.0"
+ },
+ {
+ "name": "ranger_kms_hsm_support",
+ "description": "Ranger KMS HSM support (AMBARI-15752)",
+ "min_version": "2.5.0.0"
+ },
+ {
+ "name": "ranger_log4j_support",
+ "description": "Ranger supporting log-4j properties (AMBARI-15681)",
+ "min_version": "2.5.0.0"
+ },
+ {
+ "name": "ranger_kerberos_support",
+ "description": "Ranger Kerberos support",
+ "min_version": "2.5.0.0"
+ },
+ {
+ "name": "hive_metastore_site_support",
+ "description": "Hive Metastore site support",
+ "min_version": "2.5.0.0"
+ },
+ {
+ "name": "ranger_usersync_password_jceks",
+ "description": "Saving Ranger Usersync credentials in jceks",
+ "min_version": "2.5.0.0"
+ },
+ {
+ "name": "ranger_install_infra_client",
+ "description": "Ambari Infra Service support",
+ "min_version": "2.5.0.0"
+ },
+ {
+ "name": "falcon_atlas_support_2_3",
+ "description": "Falcon Atlas integration support for 2.3 stack",
+ "min_version": "2.3.99.0",
+ "max_version": "2.4.0.0"
+ },
+ {
+ "name": "falcon_atlas_support",
+ "description": "Falcon Atlas integration",
+ "min_version": "2.5.0.0"
+ },
+ {
+ "name": "hbase_home_directory",
+ "description": "Hbase home directory in HDFS needed for HBASE backup",
+ "min_version": "2.5.0.0"
+ },
+ {
+ "name": "spark_livy",
+ "description": "Livy as slave component of spark",
+ "min_version": "2.5.0.0"
+ },
+ {
+ "name": "atlas_ranger_plugin_support",
+ "description": "Atlas Ranger plugin support",
+ "min_version": "2.5.0.0"
+ },
+ {
+ "name": "atlas_conf_dir_in_path",
+ "description": "Prepend the Atlas conf dir (/etc/atlas/conf) to the classpath of Storm and Falcon",
+ "min_version": "2.3.0.0",
+ "max_version": "2.4.99.99"
+ },
+ {
+ "name": "atlas_upgrade_support",
+ "description": "Atlas supports express and rolling upgrades",
+ "min_version": "2.5.0.0"
+ },
+ {
+ "name": "atlas_hook_support",
+ "description": "Atlas support for hooks in Hive, Storm, Falcon, and Sqoop",
+ "min_version": "2.5.0.0"
+ },
+ {
+ "name": "ranger_pid_support",
+ "description": "Ranger Service support pid generation AMBARI-16756",
+ "min_version": "2.5.0.0"
+ },
+ {
+ "name": "ranger_kms_pid_support",
+ "description": "Ranger KMS Service support pid generation",
+ "min_version": "2.5.0.0"
+ },
+ {
+ "name": "ranger_admin_password_change",
+ "description": "Allow ranger admin credentials to be specified during cluster creation (AMBARI-17000)",
+ "min_version": "2.5.0.0"
+ },
+ {
+ "name": "storm_metrics_apache_classes",
+ "description": "Metrics sink for Storm that uses Apache class names",
+ "min_version": "2.5.0.0"
+ },
+ {
+ "name": "spark_java_opts_support",
+ "description": "Allow Spark to generate java-opts file",
+ "min_version": "2.2.0.0",
+ "max_version": "2.4.0.0"
+ },
+ {
+ "name": "atlas_hbase_setup",
+ "description": "Use script to create Atlas tables in Hbase and set permissions for Atlas user.",
+ "min_version": "2.5.0.0"
+ },
+ {
+ "name": "ranger_hive_plugin_jdbc_url",
+ "description": "Handle Ranger hive repo config jdbc url change for stack 2.5 (AMBARI-18386)",
+ "min_version": "2.5.0.0"
+ },
+ {
+ "name": "zkfc_version_advertised",
+ "description": "ZKFC advertise version",
+ "min_version": "2.5.0.0"
+ },
+ {
+ "name": "phoenix_core_hdfs_site_required",
+ "description": "HDFS and CORE site required for Phoenix",
+ "max_version": "2.5.9.9"
+ }
+ ]
+}
http://git-wip-us.apache.org/repos/asf/ambari/blob/757267fc/ambari-server/src/main/resources/stacks/HDP/3.0/properties/stack_tools.json
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/3.0/properties/stack_tools.json b/ambari-server/src/main/resources/stacks/HDP/3.0/properties/stack_tools.json
new file mode 100644
index 0000000..d1aab4b
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/3.0/properties/stack_tools.json
@@ -0,0 +1,4 @@
+{
+ "stack_selector": ["hdp-select", "/usr/bin/hdp-select", "hdp-select"],
+ "conf_selector": ["conf-select", "/usr/bin/conf-select", "conf-select"]
+}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/ambari/blob/757267fc/ambari-server/src/main/resources/stacks/HDP/3.0/repos/repoinfo.xml
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/3.0/repos/repoinfo.xml b/ambari-server/src/main/resources/stacks/HDP/3.0/repos/repoinfo.xml
new file mode 100644
index 0000000..5145064
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/3.0/repos/repoinfo.xml
@@ -0,0 +1,132 @@
+<?xml version="1.0"?>
+<!--
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<reposinfo>
+ <latest>http://s3.amazonaws.com/dev.hortonworks.com/HDP/hdp_urlinfo.json</latest>
+ <os family="redhat6">
+ <repo>
+ <baseurl>http://s3.amazonaws.com/dev.hortonworks.com/HDP/centos6/3.x/updates/3.0.0.0</baseurl>
+ <repoid>HDP-3.0</repoid>
+ <reponame>HDP</reponame>
+ <unique>true</unique>
+ </repo>
+ <repo>
+ <baseurl>http://public-repo-1.hortonworks.com/HDP-UTILS-1.1.0.21/repos/centos6</baseurl>
+ <repoid>HDP-UTILS-1.1.0.21</repoid>
+ <reponame>HDP-UTILS</reponame>
+ <unique>false</unique>
+ </repo>
+ </os>
+ <os family="redhat7">
+ <repo>
+ <baseurl>http://s3.amazonaws.com/dev.hortonworks.com/HDP/centos7/3.x/updates/3.0.0.0</baseurl>
+ <repoid>HDP-3.0</repoid>
+ <reponame>HDP</reponame>
+ <unique>true</unique>
+ </repo>
+ <repo>
+ <baseurl>http://public-repo-1.hortonworks.com/HDP-UTILS-1.1.0.21/repos/centos7</baseurl>
+ <repoid>HDP-UTILS-1.1.0.21</repoid>
+ <reponame>HDP-UTILS</reponame>
+ <unique>false</unique>
+ </repo>
+ </os>
+ <os family="suse11">
+ <repo>
+ <baseurl>http://s3.amazonaws.com/dev.hortonworks.com/HDP/suse11sp3/3.x/updates/3.0.0.0</baseurl>
+ <repoid>HDP-3.0</repoid>
+ <reponame>HDP</reponame>
+ <unique>true</unique>
+ </repo>
+ <repo>
+ <baseurl>http://public-repo-1.hortonworks.com/HDP-UTILS-1.1.0.21/repos/suse11sp3</baseurl>
+ <repoid>HDP-UTILS-1.1.0.21</repoid>
+ <reponame>HDP-UTILS</reponame>
+ <unique>false</unique>
+ </repo>
+ </os>
+ <os family="suse12">
+ <repo>
+ <baseurl>http://s3.amazonaws.com/dev.hortonworks.com/HDP/sles12/3.x/updates/3.0.0.0</baseurl>
+ <repoid>HDP-3.0</repoid>
+ <reponame>HDP</reponame>
+ <unique>true</unique>
+ </repo>
+ <repo>
+ <baseurl>http://public-repo-1.hortonworks.com/HDP-UTILS-1.1.0.21/repos/suse11sp3</baseurl>
+ <repoid>HDP-UTILS-1.1.0.21</repoid>
+ <reponame>HDP-UTILS</reponame>
+ <unique>false</unique>
+ </repo>
+ </os>
+ <os family="ubuntu12">
+ <repo>
+ <baseurl>http://s3.amazonaws.com/dev.hortonworks.com/HDP/ubuntu12/3.x/updates/2.3.0.0</baseurl>
+ <repoid>HDP-3.0</repoid>
+ <reponame>HDP</reponame>
+ <unique>true</unique>
+ </repo>
+ <repo>
+ <baseurl>http://public-repo-1.hortonworks.com/HDP-UTILS-1.1.0.21/repos/ubuntu12</baseurl>
+ <repoid>HDP-UTILS-1.1.0.21</repoid>
+ <reponame>HDP-UTILS</reponame>
+ <unique>false</unique>
+ </repo>
+ </os>
+ <os family="debian7">
+ <repo>
+ <baseurl>http://s3.amazonaws.com/dev.hortonworks.com/HDP/debian7/3.x/updates/2.3.0.0</baseurl>
+ <repoid>HDP-3.0</repoid>
+ <reponame>HDP</reponame>
+ <unique>true</unique>
+ </repo>
+ <repo>
+ <baseurl>http://public-repo-1.hortonworks.com/HDP-UTILS-1.1.0.21/repos/debian6</baseurl>
+ <repoid>HDP-UTILS-1.1.0.21</repoid>
+ <reponame>HDP-UTILS</reponame>
+ <unique>false</unique>
+ </repo>
+ </os>
+ <os family="ubuntu14">
+ <repo>
+ <baseurl>http://s3.amazonaws.com/dev.hortonworks.com/HDP/ubuntu14/3.x/updates/2.3.0.0</baseurl>
+ <repoid>HDP-3.0</repoid>
+ <reponame>HDP</reponame>
+ <unique>true</unique>
+ </repo>
+ <repo>
+ <baseurl>http://public-repo-1.hortonworks.com/HDP-UTILS-1.1.0.21/repos/ubuntu12</baseurl>
+ <repoid>HDP-UTILS-1.1.0.21</repoid>
+ <reponame>HDP-UTILS</reponame>
+ <unique>false</unique>
+ </repo>
+ </os>
+ <os family="ubuntu16">
+ <repo>
+ <baseurl>http://s3.amazonaws.com/dev.hortonworks.com/HDP/ubuntu14/3.x/updates/3.0.0.0</baseurl>
+ <repoid>HDP-3.0</repoid>
+ <reponame>HDP</reponame>
+ <unique>true</unique>
+ </repo>
+ <repo>
+ <baseurl>http://public-repo-1.hortonworks.com/HDP-UTILS-1.1.0.21/repos/ubuntu12</baseurl>
+ <repoid>HDP-UTILS-1.1.0.21</repoid>
+ <reponame>HDP-UTILS</reponame>
+ <unique>false</unique>
+ </repo>
+ </os>
+</reposinfo>
http://git-wip-us.apache.org/repos/asf/ambari/blob/757267fc/ambari-server/src/main/resources/stacks/HDP/3.0/widgets.json
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/3.0/widgets.json b/ambari-server/src/main/resources/stacks/HDP/3.0/widgets.json
new file mode 100644
index 0000000..3176354
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/3.0/widgets.json
@@ -0,0 +1,95 @@
+{
+ "layouts": [
+ {
+ "layout_name": "default_system_heatmap",
+ "display_name": "Heatmaps",
+ "section_name": "SYSTEM_HEATMAPS",
+ "widgetLayoutInfo": [
+ {
+ "widget_name": "Host Disk Space Used %",
+ "description": "",
+ "widget_type": "HEATMAP",
+ "is_visible": true,
+ "metrics": [
+ {
+ "name": "disk_free",
+ "metric_path": "metrics/disk/disk_free",
+ "service_name": "STACK"
+ },
+ {
+ "name": "disk_total",
+ "metric_path": "metrics/disk/disk_total",
+ "service_name": "STACK"
+ }
+ ],
+ "values": [
+ {
+ "name": "Host Disk Space Used %",
+ "value": "${((disk_total-disk_free)/disk_total)*100}"
+ }
+ ],
+ "properties": {
+ "display_unit": "%",
+ "max_limit": "100"
+ }
+ },
+ {
+ "widget_name": "Host Memory Used %",
+ "description": "",
+ "widget_type": "HEATMAP",
+ "is_visible": false,
+ "metrics": [
+ {
+ "name": "mem_total",
+ "metric_path": "metrics/memory/mem_total",
+ "service_name": "STACK"
+ },
+ {
+ "name": "mem_free",
+ "metric_path": "metrics/memory/mem_free",
+ "service_name": "STACK"
+ },
+ {
+ "name": "mem_cached",
+ "metric_path": "metrics/memory/mem_cached",
+ "service_name": "STACK"
+ }
+ ],
+ "values": [
+ {
+ "name": "Host Memory Used %",
+ "value": "${((mem_total-mem_free-mem_cached)/mem_total)*100}"
+ }
+ ],
+ "properties": {
+ "display_unit": "%",
+ "max_limit": "100"
+ }
+ },
+ {
+ "widget_name": "Host CPU Wait IO %",
+ "description": "",
+ "widget_type": "HEATMAP",
+ "is_visible": false,
+ "metrics": [
+ {
+ "name": "cpu_wio",
+ "metric_path": "metrics/cpu/cpu_wio",
+ "service_name": "STACK"
+ }
+ ],
+ "values": [
+ {
+ "name": "Host Memory Used %",
+ "value": "${cpu_wio*100}"
+ }
+ ],
+ "properties": {
+ "display_unit": "%",
+ "max_limit": "100"
+ }
+ }
+ ]
+ }
+ ]
+}
[2/2] ambari git commit: AMBARI-19091. HDP 3.0 TP - bootstrap the
stack with metainfo, cluster-env, repos, and hooks (alejandro)
Posted by al...@apache.org.
AMBARI-19091. HDP 3.0 TP - bootstrap the stack with metainfo, cluster-env, repos, and hooks (alejandro)
Project: http://git-wip-us.apache.org/repos/asf/ambari/repo
Commit: http://git-wip-us.apache.org/repos/asf/ambari/commit/757267fc
Tree: http://git-wip-us.apache.org/repos/asf/ambari/tree/757267fc
Diff: http://git-wip-us.apache.org/repos/asf/ambari/diff/757267fc
Branch: refs/heads/trunk
Commit: 757267fc6c62dff71aeb162976de39278d40aa04
Parents: 9a938e6
Author: Alejandro Fernandez <af...@hortonworks.com>
Authored: Fri Dec 2 13:26:49 2016 -0800
Committer: Alejandro Fernandez <af...@hortonworks.com>
Committed: Tue Dec 6 16:51:28 2016 -0800
----------------------------------------------------------------------
.../HDP/3.0/configuration/cluster-env.xml | 293 +++++++++++++++++
.../HDP/3.0/hooks/after-INSTALL/scripts/hook.py | 37 +++
.../3.0/hooks/after-INSTALL/scripts/params.py | 97 ++++++
.../scripts/shared_initialization.py | 111 +++++++
.../hooks/before-ANY/files/changeToSecureUid.sh | 53 +++
.../HDP/3.0/hooks/before-ANY/scripts/hook.py | 36 ++
.../HDP/3.0/hooks/before-ANY/scripts/params.py | 231 +++++++++++++
.../before-ANY/scripts/shared_initialization.py | 226 +++++++++++++
.../3.0/hooks/before-INSTALL/scripts/hook.py | 37 +++
.../3.0/hooks/before-INSTALL/scripts/params.py | 113 +++++++
.../scripts/repo_initialization.py | 68 ++++
.../scripts/shared_initialization.py | 37 +++
.../3.0/hooks/before-RESTART/scripts/hook.py | 29 ++
.../hooks/before-START/files/checkForFormat.sh | 65 ++++
.../before-START/files/fast-hdfs-resource.jar | Bin 0 -> 19285850 bytes
.../before-START/files/task-log4j.properties | 134 ++++++++
.../hooks/before-START/files/topology_script.py | 66 ++++
.../HDP/3.0/hooks/before-START/scripts/hook.py | 39 +++
.../3.0/hooks/before-START/scripts/params.py | 326 +++++++++++++++++++
.../before-START/scripts/rack_awareness.py | 47 +++
.../scripts/shared_initialization.py | 191 +++++++++++
.../templates/commons-logging.properties.j2 | 43 +++
.../templates/exclude_hosts_list.j2 | 21 ++
.../templates/hadoop-metrics2.properties.j2 | 105 ++++++
.../before-START/templates/health_check.j2 | 81 +++++
.../templates/include_hosts_list.j2 | 21 ++
.../templates/topology_mappings.data.j2 | 24 ++
.../main/resources/stacks/HDP/3.0/kerberos.json | 78 +++++
.../main/resources/stacks/HDP/3.0/metainfo.xml | 24 ++
.../HDP/3.0/properties/stack_features.json | 323 ++++++++++++++++++
.../stacks/HDP/3.0/properties/stack_tools.json | 4 +
.../resources/stacks/HDP/3.0/repos/repoinfo.xml | 132 ++++++++
.../main/resources/stacks/HDP/3.0/widgets.json | 95 ++++++
33 files changed, 3187 insertions(+)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/ambari/blob/757267fc/ambari-server/src/main/resources/stacks/HDP/3.0/configuration/cluster-env.xml
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/3.0/configuration/cluster-env.xml b/ambari-server/src/main/resources/stacks/HDP/3.0/configuration/cluster-env.xml
new file mode 100644
index 0000000..93680bf
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/3.0/configuration/cluster-env.xml
@@ -0,0 +1,293 @@
+<?xml version="1.0"?>
+<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
+<!--
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+-->
+<configuration>
+ <property>
+ <name>recovery_enabled</name>
+ <value>true</value>
+ <description>Auto start enabled or not for this cluster.</description>
+ <on-ambari-upgrade add="true"/>
+ </property>
+ <property>
+ <name>recovery_type</name>
+ <value>AUTO_START</value>
+ <description>Auto start type.</description>
+ <on-ambari-upgrade add="true"/>
+ </property>
+ <property>
+ <name>recovery_lifetime_max_count</name>
+ <value>1024</value>
+ <description>Auto start lifetime maximum count of recovery attempt allowed per host component. This is reset when agent is restarted.</description>
+ <on-ambari-upgrade add="true"/>
+ </property>
+ <property>
+ <name>recovery_max_count</name>
+ <value>6</value>
+ <description>Auto start maximum count of recovery attempt allowed per host component in a window. This is reset when agent is restarted.</description>
+ <on-ambari-upgrade add="true"/>
+ </property>
+ <property>
+ <name>recovery_window_in_minutes</name>
+ <value>60</value>
+ <description>Auto start recovery window size in minutes.</description>
+ <on-ambari-upgrade add="true"/>
+ </property>
+ <property>
+ <name>recovery_retry_interval</name>
+ <value>5</value>
+ <description>Auto start recovery retry gap between tries per host component.</description>
+ <on-ambari-upgrade add="true"/>
+ </property>
+ <property>
+ <name>security_enabled</name>
+ <value>false</value>
+ <description>Hadoop Security</description>
+ <on-ambari-upgrade add="true"/>
+ </property>
+ <property>
+ <name>kerberos_domain</name>
+ <value>EXAMPLE.COM</value>
+ <description>Kerberos realm.</description>
+ <on-ambari-upgrade add="true"/>
+ </property>
+ <property>
+ <name>ignore_groupsusers_create</name>
+ <display-name>Skip group modifications during install</display-name>
+ <value>false</value>
+ <property-type>ADDITIONAL_USER_PROPERTY</property-type>
+ <description>Whether to ignore failures on users and group creation</description>
+ <value-attributes>
+ <overridable>false</overridable>
+ <type>boolean</type>
+ </value-attributes>
+ <on-ambari-upgrade add="true"/>
+ </property>
+ <property>
+ <name>sysprep_skip_create_users_and_groups</name>
+ <display-name>Whether to skip creating users and groups in a sysprepped cluster</display-name>
+ <value>false</value>
+ <property-type>ADDITIONAL_USER_PROPERTY</property-type>
+ <description>Whether to skip creating users and groups in a sysprepped cluster</description>
+ <value-attributes>
+ <overridable>true</overridable>
+ <type>boolean</type>
+ </value-attributes>
+ <on-ambari-upgrade add="true"/>
+ </property>
+ <property>
+ <name>sysprep_skip_copy_fast_jar_hdfs</name>
+ <display-name>Whether to skip copying the tarballs to HDFS on a sysprepped cluster</display-name>
+ <value>false</value>
+ <description>Whether to skip copying the tarballs to HDFS on a sysprepped cluster, during both fresh install and stack upgrade</description>
+ <value-attributes>
+ <overridable>true</overridable>
+ <type>boolean</type>
+ </value-attributes>
+ <on-ambari-upgrade add="true"/>
+ </property>
+ <property>
+ <name>sysprep_skip_copy_tarballs_hdfs</name>
+ <display-name>Whether to skip copying the tarballs to HDFS on a sysprepped cluster</display-name>
+ <value>false</value>
+ <description>Whether to skip copying the tarballs to HDFS on a sysprepped cluster, during both fresh install and stack upgrade</description>
+ <value-attributes>
+ <overridable>true</overridable>
+ <type>boolean</type>
+ </value-attributes>
+ <on-ambari-upgrade add="true"/>
+ </property>
+ <property>
+ <name>sysprep_skip_copy_oozie_share_lib_to_hdfs</name>
+ <display-name>Whether to skip copying the Oozie share lib to HDFS on sysprepped cluster</display-name>
+ <value>false</value>
+ <description>Whether to skip copying the Oozie share lib to HDFS on sysprepped cluster, during both fresh install and stack upgrade</description>
+ <value-attributes>
+ <overridable>true</overridable>
+ <type>boolean</type>
+ </value-attributes>
+ <on-ambari-upgrade add="true"/>
+ </property>
+ <property>
+ <name>smokeuser</name>
+ <display-name>Smoke User</display-name>
+ <value>ambari-qa</value>
+ <property-type>USER</property-type>
+ <description>User executing service checks</description>
+ <value-attributes>
+ <type>user</type>
+ <overridable>false</overridable>
+ </value-attributes>
+ <on-ambari-upgrade add="true"/>
+ </property>
+ <property>
+ <name>smokeuser_keytab</name>
+ <value>/etc/security/keytabs/smokeuser.headless.keytab</value>
+ <description>Path to smoke test user keytab file</description>
+ <on-ambari-upgrade add="true"/>
+ </property>
+ <property>
+ <name>user_group</name>
+ <display-name>Hadoop Group</display-name>
+ <value>hadoop</value>
+ <property-type>GROUP</property-type>
+ <description>Hadoop user group.</description>
+ <value-attributes>
+ <type>user</type>
+ <overridable>false</overridable>
+ </value-attributes>
+ <on-ambari-upgrade add="true"/>
+ </property>
+ <property>
+ <name>repo_suse_rhel_template</name>
+ <value>[{{repo_id}}]
+name={{repo_id}}
+{% if mirror_list %}mirrorlist={{mirror_list}}{% else %}baseurl={{base_url}}{% endif %}
+
+path=/
+enabled=1
+gpgcheck=0</value>
+ <description>Template of repositories for rhel and suse.</description>
+ <on-ambari-upgrade add="true"/>
+ </property>
+ <property>
+ <name>repo_ubuntu_template</name>
+ <value>{{package_type}} {{base_url}} {{components}}</value>
+ <description>Template of repositories for ubuntu.</description>
+ <on-ambari-upgrade add="true"/>
+ </property>
+ <property>
+ <name>override_uid</name>
+ <value>true</value>
+ <property-type>ADDITIONAL_USER_PROPERTY</property-type>
+ <display-name>Have Ambari manage UIDs</display-name>
+ <description>Have Ambari manage UIDs</description>
+ <value-attributes>
+ <overridable>false</overridable>
+ <type>boolean</type>
+ </value-attributes>
+ <on-ambari-upgrade add="true"/>
+ </property>
+ <property>
+ <name>fetch_nonlocal_groups</name>
+ <value>true</value>
+ <display-name>Ambari fetch nonlocal groups</display-name>
+ <description>Ambari requires fetching all the groups. This can be slow
+ on envs with enabled ldap. Setting this option to false will enable Ambari,
+ to skip user/group management connected with ldap groups.</description>
+ <value-attributes>
+ <overridable>false</overridable>
+ <type>boolean</type>
+ </value-attributes>
+ <on-ambari-upgrade add="true"/>
+ </property>
+ <property>
+ <name>managed_hdfs_resource_property_names</name>
+ <value/>
+ <description>Comma separated list of property names with HDFS resource paths.
+ Resource from this list will be managed even if it is marked as not managed in the stack</description>
+ <value-attributes>
+ <overridable>false</overridable>
+ <empty-value-valid>true</empty-value-valid>
+ </value-attributes>
+ <on-ambari-upgrade add="true"/>
+ </property>
+ <!-- Define stack_tools property in the base stack. DO NOT override this property for each stack version -->
+ <property>
+ <name>stack_tools</name>
+ <value/>
+ <description>Stack specific tools</description>
+ <property-type>VALUE_FROM_PROPERTY_FILE</property-type>
+ <value-attributes>
+ <property-file-name>stack_tools.json</property-file-name>
+ <property-file-type>json</property-file-type>
+ <read-only>true</read-only>
+ <overridable>false</overridable>
+ <visible>false</visible>
+ </value-attributes>
+ <on-ambari-upgrade add="true"/>
+ </property>
+ <!-- Define stack_features property in the base stack. DO NOT override this property for each stack version -->
+ <property>
+ <name>stack_features</name>
+ <value/>
+ <description>List of features supported by the stack</description>
+ <property-type>VALUE_FROM_PROPERTY_FILE</property-type>
+ <value-attributes>
+ <property-file-name>stack_features.json</property-file-name>
+ <property-file-type>json</property-file-type>
+ <read-only>true</read-only>
+ <overridable>false</overridable>
+ <visible>false</visible>
+ </value-attributes>
+ <on-ambari-upgrade add="true"/>
+ </property>
+ <property>
+ <name>stack_root</name>
+ <value>/usr/hdp</value>
+ <description>Stack root folder</description>
+ <value-attributes>
+ <read-only>true</read-only>
+ <overridable>false</overridable>
+ <visible>false</visible>
+ </value-attributes>
+ <on-ambari-upgrade add="true"/>
+ </property>
+ <property>
+ <name>alerts_repeat_tolerance</name>
+ <value>1</value>
+ <description>The number of consecutive alerts required to transition an alert from the SOFT to the HARD state.</description>
+ <on-ambari-upgrade add="true"/>
+ </property>
+ <property>
+ <name>ignore_bad_mounts</name>
+ <value>false</value>
+ <description>For properties handled by handle_mounted_dirs this will make Ambari not to create any directories.</description>
+ <on-ambari-upgrade add="true"/>
+ </property>
+ <property>
+ <name>manage_dirs_on_root</name>
+ <value>true</value>
+ <description>For properties handled by handle_mounted_dirs this will make Ambari to manage (create and set permissions) unknown directories on / partition</description>
+ <on-ambari-upgrade add="true"/>
+ </property>
+ <property>
+ <name>one_dir_per_partition</name>
+ <value>false</value>
+ <description>For properties handled by handle_mounted_dirs this will make Ambari </description>
+ <on-ambari-upgrade add="true"/>
+ </property>
+ <property>
+ <name>hide_yarn_memory_widget</name>
+ <value>false</value>
+ <description>YARN Memory widget should be hidden by default on the dashboard.</description>
+ <on-ambari-upgrade add="true"/>
+ </property>
+ <property>
+ <name>agent_mounts_ignore_list</name>
+ <value/>
+ <description>Comma separated list of the mounts which would be ignored by Ambari during property values suggestion by Stack Advisor</description>
+ <on-ambari-upgrade add="false"/>
+ <value-attributes>
+ <visible>true</visible>
+ <empty-value-valid>true</empty-value-valid>
+ </value-attributes>
+ </property>
+</configuration>
http://git-wip-us.apache.org/repos/asf/ambari/blob/757267fc/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/after-INSTALL/scripts/hook.py
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/after-INSTALL/scripts/hook.py b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/after-INSTALL/scripts/hook.py
new file mode 100644
index 0000000..8a583b3
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/after-INSTALL/scripts/hook.py
@@ -0,0 +1,37 @@
+"""
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements. See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership. The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+"""
+
+from resource_management.libraries.script.hook import Hook
+from shared_initialization import link_configs
+from shared_initialization import setup_config
+from shared_initialization import setup_stack_symlinks
+
+class AfterInstallHook(Hook):
+
+ def hook(self, env):
+ import params
+
+ env.set_params(params)
+ setup_stack_symlinks()
+ setup_config()
+
+ link_configs(self.stroutfile)
+
+if __name__ == "__main__":
+ AfterInstallHook().execute()
http://git-wip-us.apache.org/repos/asf/ambari/blob/757267fc/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/after-INSTALL/scripts/params.py
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/after-INSTALL/scripts/params.py b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/after-INSTALL/scripts/params.py
new file mode 100644
index 0000000..566f5b3
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/after-INSTALL/scripts/params.py
@@ -0,0 +1,97 @@
+"""
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements. See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership. The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+"""
+
+import os
+
+from ambari_commons.constants import AMBARI_SUDO_BINARY
+from resource_management.libraries.script import Script
+from resource_management.libraries.functions import default
+from resource_management.libraries.functions import format
+from resource_management.libraries.functions import conf_select
+from resource_management.libraries.functions import stack_select
+from resource_management.libraries.functions import format_jvm_option
+from resource_management.libraries.functions.version import format_stack_version
+
+config = Script.get_config()
+tmp_dir = Script.get_tmp_dir()
+
+dfs_type = default("/commandParams/dfs_type", "")
+stack_root = Script.get_stack_root()
+
+is_parallel_execution_enabled = int(default("/agentConfigParams/agent/parallel_execution", 0)) == 1
+host_sys_prepped = default("/hostLevelParams/host_sys_prepped", False)
+
+sudo = AMBARI_SUDO_BINARY
+
+stack_version_unformatted = config['hostLevelParams']['stack_version']
+stack_version_formatted = format_stack_version(stack_version_unformatted)
+
+# current host stack version
+current_version = default("/hostLevelParams/current_version", None)
+
+# default hadoop params
+mapreduce_libs_path = format("{stack_root}/current/hadoop-mapreduce-client/*")
+hadoop_libexec_dir = stack_select.get_hadoop_dir("libexec")
+hadoop_conf_empty_dir = None
+
+versioned_stack_root = format('{stack_root}/current')
+
+#security params
+security_enabled = config['configurations']['cluster-env']['security_enabled']
+
+#java params
+java_home = config['hostLevelParams']['java_home']
+
+#hadoop params
+hdfs_log_dir_prefix = config['configurations']['hadoop-env']['hdfs_log_dir_prefix']
+hadoop_pid_dir_prefix = config['configurations']['hadoop-env']['hadoop_pid_dir_prefix']
+hadoop_root_logger = config['configurations']['hadoop-env']['hadoop_root_logger']
+
+jsvc_path = "/usr/lib/bigtop-utils"
+
+hadoop_heapsize = config['configurations']['hadoop-env']['hadoop_heapsize']
+namenode_heapsize = config['configurations']['hadoop-env']['namenode_heapsize']
+namenode_opt_newsize = config['configurations']['hadoop-env']['namenode_opt_newsize']
+namenode_opt_maxnewsize = config['configurations']['hadoop-env']['namenode_opt_maxnewsize']
+namenode_opt_permsize = format_jvm_option("/configurations/hadoop-env/namenode_opt_permsize","128m")
+namenode_opt_maxpermsize = format_jvm_option("/configurations/hadoop-env/namenode_opt_maxpermsize","256m")
+
+jtnode_opt_newsize = "200m"
+jtnode_opt_maxnewsize = "200m"
+jtnode_heapsize = "1024m"
+ttnode_heapsize = "1024m"
+
+dtnode_heapsize = config['configurations']['hadoop-env']['dtnode_heapsize']
+mapred_pid_dir_prefix = default("/configurations/mapred-env/mapred_pid_dir_prefix","/var/run/hadoop-mapreduce")
+mapred_log_dir_prefix = default("/configurations/mapred-env/mapred_log_dir_prefix","/var/log/hadoop-mapreduce")
+
+#users and groups
+hdfs_user = config['configurations']['hadoop-env']['hdfs_user']
+user_group = config['configurations']['cluster-env']['user_group']
+
+namenode_host = default("/clusterHostInfo/namenode_host", [])
+has_namenode = not len(namenode_host) == 0
+
+if has_namenode or dfs_type == 'HCFS':
+ hadoop_conf_dir = conf_select.get_hadoop_conf_dir(force_latest_on_upgrade=True)
+
+link_configs_lock_file = os.path.join(tmp_dir, "link_configs_lock_file")
+stack_select_lock_file = os.path.join(tmp_dir, "stack_select_lock_file")
+
+upgrade_suspended = default("/roleParams/upgrade_suspended", False)
http://git-wip-us.apache.org/repos/asf/ambari/blob/757267fc/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/after-INSTALL/scripts/shared_initialization.py
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/after-INSTALL/scripts/shared_initialization.py b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/after-INSTALL/scripts/shared_initialization.py
new file mode 100644
index 0000000..e9f2283
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/after-INSTALL/scripts/shared_initialization.py
@@ -0,0 +1,111 @@
+"""
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements. See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership. The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+"""
+import os
+
+import ambari_simplejson as json
+from resource_management.core.logger import Logger
+from resource_management.libraries.functions import conf_select
+from resource_management.libraries.functions import stack_select
+from resource_management.libraries.functions.format import format
+from resource_management.libraries.functions.version import compare_versions
+from resource_management.libraries.functions.fcntl_based_process_lock import FcntlBasedProcessLock
+from resource_management.libraries.resources.xml_config import XmlConfig
+from resource_management.libraries.script import Script
+
+
+def setup_stack_symlinks():
+ """
+ Invokes <stack-selector-tool> set all against a calculated fully-qualified, "normalized" version based on a
+ stack version, such as "2.3". This should always be called after a component has been
+ installed to ensure that all HDP pointers are correct. The stack upgrade logic does not
+ interact with this since it's done via a custom command and will not trigger this hook.
+ :return:
+ """
+ import params
+ if params.stack_version_formatted != "" and compare_versions(params.stack_version_formatted, '2.2') >= 0:
+ # try using the exact version first, falling back in just the stack if it's not defined
+ # which would only be during an intial cluster installation
+ version = params.current_version if params.current_version is not None else params.stack_version_unformatted
+
+ if not params.upgrade_suspended:
+ if params.host_sys_prepped:
+ Logger.warning("Skipping running stack-selector-tool for stack {0} as its a sys_prepped host. This may cause symlink pointers not to be created for HDP componets installed later on top of an already sys_prepped host.".format(version))
+ return
+ # On parallel command execution this should be executed by a single process at a time.
+ with FcntlBasedProcessLock(params.stack_select_lock_file, enabled = params.is_parallel_execution_enabled, skip_fcntl_failures = True):
+ stack_select.select_all(version)
+
+def setup_config():
+ import params
+ stackversion = params.stack_version_unformatted
+ Logger.info("FS Type: {0}".format(params.dfs_type))
+
+ is_hadoop_conf_dir_present = False
+ if hasattr(params, "hadoop_conf_dir") and params.hadoop_conf_dir is not None and os.path.exists(params.hadoop_conf_dir):
+ is_hadoop_conf_dir_present = True
+ else:
+ Logger.warning("Parameter hadoop_conf_dir is missing or directory does not exist. This is expected if this host does not have any Hadoop components.")
+
+ if is_hadoop_conf_dir_present and (params.has_namenode or stackversion.find('Gluster') >= 0 or params.dfs_type == 'HCFS'):
+ # create core-site only if the hadoop config diretory exists
+ XmlConfig("core-site.xml",
+ conf_dir=params.hadoop_conf_dir,
+ configurations=params.config['configurations']['core-site'],
+ configuration_attributes=params.config['configuration_attributes']['core-site'],
+ owner=params.hdfs_user,
+ group=params.user_group,
+ only_if=format("ls {hadoop_conf_dir}"))
+
+
+def load_version(struct_out_file):
+ """
+ Load version from file. Made a separate method for testing
+ """
+ json_version = None
+ try:
+ if os.path.exists(struct_out_file):
+ with open(struct_out_file, 'r') as fp:
+ json_info = json.load(fp)
+ json_version = json_info['version']
+ except:
+ pass
+
+ return json_version
+
+
+def link_configs(struct_out_file):
+ """
+ Links configs, only on a fresh install of HDP-2.3 and higher
+ """
+ import params
+
+ if not Script.is_stack_greater_or_equal("2.3"):
+ Logger.info("Can only link configs for HDP-2.3 and higher.")
+ return
+
+ json_version = load_version(struct_out_file)
+
+ if not json_version:
+ Logger.info("Could not load 'version' from {0}".format(struct_out_file))
+ return
+
+ # On parallel command execution this should be executed by a single process at a time.
+ with FcntlBasedProcessLock(params.link_configs_lock_file, enabled = params.is_parallel_execution_enabled, skip_fcntl_failures = True):
+ for k, v in conf_select.get_package_dirs().iteritems():
+ conf_select.convert_conf_directories_to_symlinks(k, json_version, v)
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/ambari/blob/757267fc/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-ANY/files/changeToSecureUid.sh
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-ANY/files/changeToSecureUid.sh b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-ANY/files/changeToSecureUid.sh
new file mode 100644
index 0000000..08542c4
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-ANY/files/changeToSecureUid.sh
@@ -0,0 +1,53 @@
+#!/usr/bin/env bash
+#
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+
+username=$1
+directories=$2
+
+function find_available_uid() {
+ for ((i=1001; i<=2000; i++))
+ do
+ grep -q $i /etc/passwd
+ if [ "$?" -ne 0 ]
+ then
+ newUid=$i
+ break
+ fi
+ done
+}
+
+find_available_uid
+
+if [ $newUid -eq 0 ]
+then
+ echo "Failed to find Uid between 1000 and 2000"
+ exit 1
+fi
+
+set -e
+
+dir_array=($(echo $directories | sed 's/,/\n/g'))
+old_uid=$(id -u $username)
+sudo_prefix="/var/lib/ambari-agent/ambari-sudo.sh -H -E"
+echo "Changing uid of $username from $old_uid to $newUid"
+echo "Changing directory permisions for ${dir_array[@]}"
+$sudo_prefix usermod -u $newUid $username && for dir in ${dir_array[@]} ; do ls $dir 2> /dev/null && echo "Changing permission for $dir" && $sudo_prefix chown -Rh $newUid $dir ; done
+exit 0
http://git-wip-us.apache.org/repos/asf/ambari/blob/757267fc/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-ANY/scripts/hook.py
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-ANY/scripts/hook.py b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-ANY/scripts/hook.py
new file mode 100644
index 0000000..c34be0b
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-ANY/scripts/hook.py
@@ -0,0 +1,36 @@
+"""
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements. See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership. The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+"""
+
+from resource_management import *
+from shared_initialization import *
+
+class BeforeAnyHook(Hook):
+
+ def hook(self, env):
+ import params
+ env.set_params(params)
+
+ setup_users()
+ if params.has_namenode or params.dfs_type == 'HCFS':
+ setup_hadoop_env()
+ setup_java()
+
+if __name__ == "__main__":
+ BeforeAnyHook().execute()
+
http://git-wip-us.apache.org/repos/asf/ambari/blob/757267fc/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-ANY/scripts/params.py
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-ANY/scripts/params.py b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-ANY/scripts/params.py
new file mode 100644
index 0000000..f70c8e9
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-ANY/scripts/params.py
@@ -0,0 +1,231 @@
+"""
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements. See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership. The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+"""
+
+import collections
+import re
+import os
+
+import ambari_simplejson as json # simplejson is much faster comparing to Python 2.6 json module and has the same functions set.
+
+from resource_management.libraries.script import Script
+from resource_management.libraries.functions import default
+from resource_management.libraries.functions import format
+from resource_management.libraries.functions import conf_select
+from resource_management.libraries.functions import stack_select
+from resource_management.libraries.functions import format_jvm_option
+from resource_management.libraries.functions.is_empty import is_empty
+from resource_management.libraries.functions.version import format_stack_version
+from resource_management.libraries.functions.version import compare_versions
+from resource_management.libraries.functions.expect import expect
+from ambari_commons.os_check import OSCheck
+from ambari_commons.constants import AMBARI_SUDO_BINARY
+
+
+config = Script.get_config()
+tmp_dir = Script.get_tmp_dir()
+
+dfs_type = default("/commandParams/dfs_type", "")
+stack_root = Script.get_stack_root()
+
+artifact_dir = format("{tmp_dir}/AMBARI-artifacts/")
+jdk_name = default("/hostLevelParams/jdk_name", None)
+java_home = config['hostLevelParams']['java_home']
+java_version = expect("/hostLevelParams/java_version", int)
+jdk_location = config['hostLevelParams']['jdk_location']
+
+sudo = AMBARI_SUDO_BINARY
+
+ambari_server_hostname = config['clusterHostInfo']['ambari_server_host'][0]
+
+stack_version_unformatted = config['hostLevelParams']['stack_version']
+stack_version_formatted = format_stack_version(stack_version_unformatted)
+
+upgrade_type = Script.get_upgrade_type(default("/commandParams/upgrade_type", ""))
+version = default("/commandParams/version", None)
+# Handle upgrade and downgrade
+if (upgrade_type is not None) and version:
+ stack_version_formatted = format_stack_version(version)
+
+security_enabled = config['configurations']['cluster-env']['security_enabled']
+hdfs_user = config['configurations']['hadoop-env']['hdfs_user']
+
+# Some datanode settings
+dfs_dn_addr = default('/configurations/hdfs-site/dfs.datanode.address', None)
+dfs_dn_http_addr = default('/configurations/hdfs-site/dfs.datanode.http.address', None)
+dfs_dn_https_addr = default('/configurations/hdfs-site/dfs.datanode.https.address', None)
+dfs_http_policy = default('/configurations/hdfs-site/dfs.http.policy', None)
+secure_dn_ports_are_in_use = False
+
+def get_port(address):
+ """
+ Extracts port from the address like 0.0.0.0:1019
+ """
+ if address is None:
+ return None
+ m = re.search(r'(?:http(?:s)?://)?([\w\d.]*):(\d{1,5})', address)
+ if m is not None:
+ return int(m.group(2))
+ else:
+ return None
+
+def is_secure_port(port):
+ """
+ Returns True if port is root-owned at *nix systems
+ """
+ if port is not None:
+ return port < 1024
+ else:
+ return False
+
+# hadoop default params
+mapreduce_libs_path = format("{stack_root}/current/hadoop-mapreduce-client/*")
+
+# upgrades would cause these directories to have a version instead of "current"
+# which would cause a lot of problems when writing out hadoop-env.sh; instead
+# force the use of "current" in the hook
+hdfs_user_nofile_limit = default("/configurations/hadoop-env/hdfs_user_nofile_limit", "128000")
+hadoop_home = stack_select.get_hadoop_dir("home", force_latest_on_upgrade=True)
+hadoop_libexec_dir = stack_select.get_hadoop_dir("libexec", force_latest_on_upgrade=True)
+
+hadoop_conf_empty_dir = None
+hadoop_secure_dn_user = hdfs_user
+hadoop_dir = "/etc/hadoop"
+versioned_stack_root = format('{stack_root}/current')
+hadoop_java_io_tmpdir = os.path.join(tmp_dir, "hadoop_java_io_tmpdir")
+datanode_max_locked_memory = config['configurations']['hdfs-site']['dfs.datanode.max.locked.memory']
+is_datanode_max_locked_memory_set = not is_empty(config['configurations']['hdfs-site']['dfs.datanode.max.locked.memory'])
+
+if not security_enabled:
+ hadoop_secure_dn_user = '""'
+else:
+ dfs_dn_port = get_port(dfs_dn_addr)
+ dfs_dn_http_port = get_port(dfs_dn_http_addr)
+ dfs_dn_https_port = get_port(dfs_dn_https_addr)
+ # We try to avoid inability to start datanode as a plain user due to usage of root-owned ports
+ if dfs_http_policy == "HTTPS_ONLY":
+ secure_dn_ports_are_in_use = is_secure_port(dfs_dn_port) or is_secure_port(dfs_dn_https_port)
+ elif dfs_http_policy == "HTTP_AND_HTTPS":
+ secure_dn_ports_are_in_use = is_secure_port(dfs_dn_port) or is_secure_port(dfs_dn_http_port) or is_secure_port(dfs_dn_https_port)
+ else: # params.dfs_http_policy == "HTTP_ONLY" or not defined:
+ secure_dn_ports_are_in_use = is_secure_port(dfs_dn_port) or is_secure_port(dfs_dn_http_port)
+ if secure_dn_ports_are_in_use:
+ hadoop_secure_dn_user = hdfs_user
+ else:
+ hadoop_secure_dn_user = '""'
+
+#hadoop params
+hdfs_log_dir_prefix = config['configurations']['hadoop-env']['hdfs_log_dir_prefix']
+hadoop_pid_dir_prefix = config['configurations']['hadoop-env']['hadoop_pid_dir_prefix']
+hadoop_root_logger = config['configurations']['hadoop-env']['hadoop_root_logger']
+
+jsvc_path = "/usr/lib/bigtop-utils"
+
+hadoop_heapsize = config['configurations']['hadoop-env']['hadoop_heapsize']
+namenode_heapsize = config['configurations']['hadoop-env']['namenode_heapsize']
+namenode_opt_newsize = config['configurations']['hadoop-env']['namenode_opt_newsize']
+namenode_opt_maxnewsize = config['configurations']['hadoop-env']['namenode_opt_maxnewsize']
+namenode_opt_permsize = format_jvm_option("/configurations/hadoop-env/namenode_opt_permsize","128m")
+namenode_opt_maxpermsize = format_jvm_option("/configurations/hadoop-env/namenode_opt_maxpermsize","256m")
+
+jtnode_opt_newsize = "200m"
+jtnode_opt_maxnewsize = "200m"
+jtnode_heapsize = "1024m"
+ttnode_heapsize = "1024m"
+
+dtnode_heapsize = config['configurations']['hadoop-env']['dtnode_heapsize']
+nfsgateway_heapsize = config['configurations']['hadoop-env']['nfsgateway_heapsize']
+mapred_pid_dir_prefix = default("/configurations/mapred-env/mapred_pid_dir_prefix","/var/run/hadoop-mapreduce")
+mapred_log_dir_prefix = default("/configurations/mapred-env/mapred_log_dir_prefix","/var/log/hadoop-mapreduce")
+hadoop_env_sh_template = config['configurations']['hadoop-env']['content']
+
+#users and groups
+hbase_user = config['configurations']['hbase-env']['hbase_user']
+smoke_user = config['configurations']['cluster-env']['smokeuser']
+gmetad_user = config['configurations']['ganglia-env']["gmetad_user"]
+gmond_user = config['configurations']['ganglia-env']["gmond_user"]
+tez_user = config['configurations']['tez-env']["tez_user"]
+oozie_user = config['configurations']['oozie-env']["oozie_user"]
+falcon_user = config['configurations']['falcon-env']["falcon_user"]
+ranger_user = config['configurations']['ranger-env']["ranger_user"]
+zeppelin_user = config['configurations']['zeppelin-env']["zeppelin_user"]
+zeppelin_group = config['configurations']['zeppelin-env']["zeppelin_group"]
+
+user_group = config['configurations']['cluster-env']['user_group']
+
+ganglia_server_hosts = default("/clusterHostInfo/ganglia_server_host", [])
+namenode_host = default("/clusterHostInfo/namenode_host", [])
+hbase_master_hosts = default("/clusterHostInfo/hbase_master_hosts", [])
+oozie_servers = default("/clusterHostInfo/oozie_server", [])
+falcon_server_hosts = default("/clusterHostInfo/falcon_server_hosts", [])
+ranger_admin_hosts = default("/clusterHostInfo/ranger_admin_hosts", [])
+zeppelin_master_hosts = default("/clusterHostInfo/zeppelin_master_hosts", [])
+
+has_namenode = not len(namenode_host) == 0
+has_ganglia_server = not len(ganglia_server_hosts) == 0
+has_tez = 'tez-site' in config['configurations']
+has_hbase_masters = not len(hbase_master_hosts) == 0
+has_oozie_server = not len(oozie_servers) == 0
+has_falcon_server_hosts = not len(falcon_server_hosts) == 0
+has_ranger_admin = not len(ranger_admin_hosts) == 0
+has_zeppelin_master = not len(zeppelin_master_hosts) == 0
+
+if has_namenode or dfs_type == 'HCFS':
+ hadoop_conf_dir = conf_select.get_hadoop_conf_dir(force_latest_on_upgrade=True)
+
+hbase_tmp_dir = "/tmp/hbase-hbase"
+
+proxyuser_group = default("/configurations/hadoop-env/proxyuser_group","users")
+ranger_group = config['configurations']['ranger-env']['ranger_group']
+dfs_cluster_administrators_group = config['configurations']['hdfs-site']["dfs.cluster.administrators"]
+
+sysprep_skip_create_users_and_groups = default("/configurations/cluster-env/sysprep_skip_create_users_and_groups", False)
+ignore_groupsusers_create = default("/configurations/cluster-env/ignore_groupsusers_create", False)
+fetch_nonlocal_groups = config['configurations']['cluster-env']["fetch_nonlocal_groups"]
+
+smoke_user_dirs = format("/tmp/hadoop-{smoke_user},/tmp/hsperfdata_{smoke_user},/home/{smoke_user},/tmp/{smoke_user},/tmp/sqoop-{smoke_user}")
+if has_hbase_masters:
+ hbase_user_dirs = format("/home/{hbase_user},/tmp/{hbase_user},/usr/bin/{hbase_user},/var/log/{hbase_user},{hbase_tmp_dir}")
+#repo params
+repo_info = config['hostLevelParams']['repo_info']
+service_repo_info = default("/hostLevelParams/service_repo_info",None)
+
+user_to_groups_dict = collections.defaultdict(lambda:[user_group])
+user_to_groups_dict[smoke_user] = [proxyuser_group]
+if has_ganglia_server:
+ user_to_groups_dict[gmond_user] = [gmond_user]
+ user_to_groups_dict[gmetad_user] = [gmetad_user]
+if has_tez:
+ user_to_groups_dict[tez_user] = [proxyuser_group]
+if has_oozie_server:
+ user_to_groups_dict[oozie_user] = [proxyuser_group]
+if has_falcon_server_hosts:
+ user_to_groups_dict[falcon_user] = [proxyuser_group]
+if has_ranger_admin:
+ user_to_groups_dict[ranger_user] = [ranger_group]
+if has_zeppelin_master:
+ user_to_groups_dict[zeppelin_user] = [zeppelin_group, user_group]
+
+user_to_gid_dict = collections.defaultdict(lambda:user_group)
+
+user_list = json.loads(config['hostLevelParams']['user_list'])
+group_list = json.loads(config['hostLevelParams']['group_list'])
+host_sys_prepped = default("/hostLevelParams/host_sys_prepped", False)
+
+tez_am_view_acls = config['configurations']['tez-site']["tez.am.view-acls"]
+override_uid = str(default("/configurations/cluster-env/override_uid", "true")).lower()
http://git-wip-us.apache.org/repos/asf/ambari/blob/757267fc/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-ANY/scripts/shared_initialization.py
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-ANY/scripts/shared_initialization.py b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-ANY/scripts/shared_initialization.py
new file mode 100644
index 0000000..320872e
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-ANY/scripts/shared_initialization.py
@@ -0,0 +1,226 @@
+"""
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements. See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership. The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+"""
+
+import os
+import re
+import getpass
+import tempfile
+from copy import copy
+from resource_management.libraries.functions.version import compare_versions
+from resource_management import *
+
+def setup_users():
+ """
+ Creates users before cluster installation
+ """
+ import params
+
+ should_create_users_and_groups = False
+ if params.host_sys_prepped:
+ should_create_users_and_groups = not params.sysprep_skip_create_users_and_groups
+ else:
+ should_create_users_and_groups = not params.ignore_groupsusers_create
+
+ if should_create_users_and_groups:
+ for group in params.group_list:
+ Group(group,
+ )
+
+ for user in params.user_list:
+ User(user,
+ gid = params.user_to_gid_dict[user],
+ groups = params.user_to_groups_dict[user],
+ fetch_nonlocal_groups = params.fetch_nonlocal_groups
+ )
+
+ if params.override_uid == "true":
+ set_uid(params.smoke_user, params.smoke_user_dirs)
+ else:
+ Logger.info('Skipping setting uid for smoke user as host is sys prepped')
+ else:
+ Logger.info('Skipping creation of User and Group as host is sys prepped or ignore_groupsusers_create flag is on')
+ pass
+
+
+ if params.has_hbase_masters:
+ Directory (params.hbase_tmp_dir,
+ owner = params.hbase_user,
+ mode=0775,
+ create_parents = True,
+ cd_access="a",
+ )
+ if params.override_uid == "true":
+ set_uid(params.hbase_user, params.hbase_user_dirs)
+ else:
+ Logger.info('Skipping setting uid for hbase user as host is sys prepped')
+
+ if should_create_users_and_groups:
+ if params.has_namenode:
+ create_dfs_cluster_admins()
+ if params.has_tez and params.stack_version_formatted != "" and compare_versions(params.stack_version_formatted, '2.3') >= 0:
+ create_tez_am_view_acls()
+ else:
+ Logger.info('Skipping setting dfs cluster admin and tez view acls as host is sys prepped')
+
+def create_dfs_cluster_admins():
+ """
+ dfs.cluster.administrators support format <comma-delimited list of usernames><space><comma-delimited list of group names>
+ """
+ import params
+
+ groups_list = create_users_and_groups(params.dfs_cluster_administrators_group)
+
+ User(params.hdfs_user,
+ groups = params.user_to_groups_dict[params.hdfs_user] + groups_list,
+ fetch_nonlocal_groups = params.fetch_nonlocal_groups
+ )
+
+def create_tez_am_view_acls():
+
+ """
+ tez.am.view-acls support format <comma-delimited list of usernames><space><comma-delimited list of group names>
+ """
+ import params
+
+ if not params.tez_am_view_acls.startswith("*"):
+ create_users_and_groups(params.tez_am_view_acls)
+
+def create_users_and_groups(user_and_groups):
+
+ import params
+
+ parts = re.split('\s', user_and_groups)
+ if len(parts) == 1:
+ parts.append("")
+
+ users_list = parts[0].split(",") if parts[0] else []
+ groups_list = parts[1].split(",") if parts[1] else []
+
+ if users_list:
+ User(users_list,
+ fetch_nonlocal_groups = params.fetch_nonlocal_groups
+ )
+
+ if groups_list:
+ Group(copy(groups_list),
+ )
+ return groups_list
+
+def set_uid(user, user_dirs):
+ """
+ user_dirs - comma separated directories
+ """
+ import params
+
+ File(format("{tmp_dir}/changeUid.sh"),
+ content=StaticFile("changeToSecureUid.sh"),
+ mode=0555)
+ ignore_groupsusers_create_str = str(params.ignore_groupsusers_create).lower()
+ Execute(format("{tmp_dir}/changeUid.sh {user} {user_dirs}"),
+ not_if = format("(test $(id -u {user}) -gt 1000) || ({ignore_groupsusers_create_str})"))
+
+def setup_hadoop_env():
+ import params
+ stackversion = params.stack_version_unformatted
+ Logger.info("FS Type: {0}".format(params.dfs_type))
+ if params.has_namenode or stackversion.find('Gluster') >= 0 or params.dfs_type == 'HCFS':
+ if params.security_enabled:
+ tc_owner = "root"
+ else:
+ tc_owner = params.hdfs_user
+
+ # create /etc/hadoop
+ Directory(params.hadoop_dir, mode=0755)
+
+ # HDP < 2.2 used a conf -> conf.empty symlink for /etc/hadoop/
+ if Script.is_stack_less_than("2.2"):
+ Directory(params.hadoop_conf_empty_dir, create_parents = True, owner="root",
+ group=params.user_group )
+
+ Link(params.hadoop_conf_dir, to=params.hadoop_conf_empty_dir,
+ not_if=format("ls {hadoop_conf_dir}"))
+
+ # write out hadoop-env.sh, but only if the directory exists
+ if os.path.exists(params.hadoop_conf_dir):
+ File(os.path.join(params.hadoop_conf_dir, 'hadoop-env.sh'), owner=tc_owner,
+ group=params.user_group,
+ content=InlineTemplate(params.hadoop_env_sh_template))
+
+ # Create tmp dir for java.io.tmpdir
+ # Handle a situation when /tmp is set to noexec
+ Directory(params.hadoop_java_io_tmpdir,
+ owner=params.hdfs_user,
+ group=params.user_group,
+ mode=01777
+ )
+
+def setup_java():
+ """
+ Installs jdk using specific params, that comes from ambari-server
+ """
+ import params
+
+ java_exec = format("{java_home}/bin/java")
+
+ if not os.path.isfile(java_exec):
+ if not params.jdk_name: # if custom jdk is used.
+ raise Fail(format("Unable to access {java_exec}. Confirm you have copied jdk to this host."))
+
+ jdk_curl_target = format("{tmp_dir}/{jdk_name}")
+ java_dir = os.path.dirname(params.java_home)
+
+ Directory(params.artifact_dir,
+ create_parents = True,
+ )
+
+ File(jdk_curl_target,
+ content = DownloadSource(format("{jdk_location}/{jdk_name}")),
+ not_if = format("test -f {jdk_curl_target}")
+ )
+
+ tmp_java_dir = tempfile.mkdtemp(prefix="jdk_tmp_", dir=params.tmp_dir)
+
+ try:
+ if params.jdk_name.endswith(".bin"):
+ chmod_cmd = ("chmod", "+x", jdk_curl_target)
+ install_cmd = format("cd {tmp_java_dir} && echo A | {jdk_curl_target} -noregister && {sudo} cp -rp {tmp_java_dir}/* {java_dir}")
+ elif params.jdk_name.endswith(".gz"):
+ chmod_cmd = ("chmod","a+x", java_dir)
+ install_cmd = format("cd {tmp_java_dir} && tar -xf {jdk_curl_target} && {sudo} cp -rp {tmp_java_dir}/* {java_dir}")
+
+ Directory(java_dir
+ )
+
+ Execute(chmod_cmd,
+ sudo = True,
+ )
+
+ Execute(install_cmd,
+ )
+
+ finally:
+ Directory(tmp_java_dir, action="delete")
+
+ File(format("{java_home}/bin/java"),
+ mode=0755,
+ cd_access="a",
+ )
+ Execute(('chmod', '-R', '755', params.java_home),
+ sudo = True,
+ )
http://git-wip-us.apache.org/repos/asf/ambari/blob/757267fc/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-INSTALL/scripts/hook.py
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-INSTALL/scripts/hook.py b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-INSTALL/scripts/hook.py
new file mode 100644
index 0000000..ce17776
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-INSTALL/scripts/hook.py
@@ -0,0 +1,37 @@
+"""
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements. See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership. The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+"""
+
+import sys
+from resource_management import *
+from shared_initialization import *
+from repo_initialization import *
+
+class BeforeInstallHook(Hook):
+
+ def hook(self, env):
+ import params
+
+ self.run_custom_hook('before-ANY')
+ env.set_params(params)
+
+ install_repos()
+ install_packages()
+
+if __name__ == "__main__":
+ BeforeInstallHook().execute()
http://git-wip-us.apache.org/repos/asf/ambari/blob/757267fc/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-INSTALL/scripts/params.py
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-INSTALL/scripts/params.py b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-INSTALL/scripts/params.py
new file mode 100644
index 0000000..6193c11
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-INSTALL/scripts/params.py
@@ -0,0 +1,113 @@
+"""
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements. See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership. The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+"""
+
+from ambari_commons.constants import AMBARI_SUDO_BINARY
+from resource_management.libraries.functions.version import format_stack_version, compare_versions
+from resource_management.core.system import System
+from resource_management.libraries.script.script import Script
+from resource_management.libraries.functions import default, format
+from resource_management.libraries.functions.expect import expect
+
+config = Script.get_config()
+tmp_dir = Script.get_tmp_dir()
+sudo = AMBARI_SUDO_BINARY
+
+stack_version_unformatted = config['hostLevelParams']['stack_version']
+agent_stack_retry_on_unavailability = config['hostLevelParams']['agent_stack_retry_on_unavailability']
+agent_stack_retry_count = expect("/hostLevelParams/agent_stack_retry_count", int)
+stack_version_formatted = format_stack_version(stack_version_unformatted)
+
+#users and groups
+hbase_user = config['configurations']['hbase-env']['hbase_user']
+smoke_user = config['configurations']['cluster-env']['smokeuser']
+gmetad_user = config['configurations']['ganglia-env']["gmetad_user"]
+gmond_user = config['configurations']['ganglia-env']["gmond_user"]
+tez_user = config['configurations']['tez-env']["tez_user"]
+
+user_group = config['configurations']['cluster-env']['user_group']
+proxyuser_group = default("/configurations/hadoop-env/proxyuser_group","users")
+
+hdfs_log_dir_prefix = config['configurations']['hadoop-env']['hdfs_log_dir_prefix']
+
+# repo templates
+repo_rhel_suse = config['configurations']['cluster-env']['repo_suse_rhel_template']
+repo_ubuntu = config['configurations']['cluster-env']['repo_ubuntu_template']
+
+#hosts
+hostname = config["hostname"]
+ambari_server_hostname = config['clusterHostInfo']['ambari_server_host'][0]
+rm_host = default("/clusterHostInfo/rm_host", [])
+slave_hosts = default("/clusterHostInfo/slave_hosts", [])
+oozie_servers = default("/clusterHostInfo/oozie_server", [])
+hcat_server_hosts = default("/clusterHostInfo/webhcat_server_host", [])
+hive_server_host = default("/clusterHostInfo/hive_server_host", [])
+hbase_master_hosts = default("/clusterHostInfo/hbase_master_hosts", [])
+hs_host = default("/clusterHostInfo/hs_host", [])
+jtnode_host = default("/clusterHostInfo/jtnode_host", [])
+namenode_host = default("/clusterHostInfo/namenode_host", [])
+zk_hosts = default("/clusterHostInfo/zookeeper_hosts", [])
+ganglia_server_hosts = default("/clusterHostInfo/ganglia_server_host", [])
+storm_server_hosts = default("/clusterHostInfo/nimbus_hosts", [])
+falcon_host = default('/clusterHostInfo/falcon_server_hosts', [])
+
+has_sqoop_client = 'sqoop-env' in config['configurations']
+has_namenode = not len(namenode_host) == 0
+has_hs = not len(hs_host) == 0
+has_resourcemanager = not len(rm_host) == 0
+has_slaves = not len(slave_hosts) == 0
+has_oozie_server = not len(oozie_servers) == 0
+has_hcat_server_host = not len(hcat_server_hosts) == 0
+has_hive_server_host = not len(hive_server_host) == 0
+has_hbase_masters = not len(hbase_master_hosts) == 0
+has_zk_host = not len(zk_hosts) == 0
+has_ganglia_server = not len(ganglia_server_hosts) == 0
+has_storm_server = not len(storm_server_hosts) == 0
+has_falcon_server = not len(falcon_host) == 0
+has_tez = 'tez-site' in config['configurations']
+
+is_namenode_master = hostname in namenode_host
+is_jtnode_master = hostname in jtnode_host
+is_rmnode_master = hostname in rm_host
+is_hsnode_master = hostname in hs_host
+is_hbase_master = hostname in hbase_master_hosts
+is_slave = hostname in slave_hosts
+if has_ganglia_server:
+ ganglia_server_host = ganglia_server_hosts[0]
+
+hbase_tmp_dir = "/tmp/hbase-hbase"
+
+#security params
+security_enabled = config['configurations']['cluster-env']['security_enabled']
+
+#java params
+java_home = config['hostLevelParams']['java_home']
+artifact_dir = format("{tmp_dir}/AMBARI-artifacts/")
+jdk_name = default("/hostLevelParams/jdk_name", None) # None when jdk is already installed by user
+jce_policy_zip = default("/hostLevelParams/jce_name", None) # None when jdk is already installed by user
+jce_location = config['hostLevelParams']['jdk_location']
+jdk_location = config['hostLevelParams']['jdk_location']
+ignore_groupsusers_create = default("/configurations/cluster-env/ignore_groupsusers_create", False)
+host_sys_prepped = default("/hostLevelParams/host_sys_prepped", False)
+
+smoke_user_dirs = format("/tmp/hadoop-{smoke_user},/tmp/hsperfdata_{smoke_user},/home/{smoke_user},/tmp/{smoke_user},/tmp/sqoop-{smoke_user}")
+if has_hbase_masters:
+ hbase_user_dirs = format("/home/{hbase_user},/tmp/{hbase_user},/usr/bin/{hbase_user},/var/log/{hbase_user},{hbase_tmp_dir}")
+#repo params
+repo_info = config['hostLevelParams']['repo_info']
+service_repo_info = default("/hostLevelParams/service_repo_info",None)
http://git-wip-us.apache.org/repos/asf/ambari/blob/757267fc/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-INSTALL/scripts/repo_initialization.py
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-INSTALL/scripts/repo_initialization.py b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-INSTALL/scripts/repo_initialization.py
new file mode 100644
index 0000000..a35dce7
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-INSTALL/scripts/repo_initialization.py
@@ -0,0 +1,68 @@
+"""
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements. See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership. The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+"""
+
+from ambari_commons.os_check import OSCheck
+from resource_management.libraries.resources.repository import Repository
+from resource_management.core.logger import Logger
+import ambari_simplejson as json # simplejson is much faster comparing to Python 2.6 json module and has the same functions set.
+
+# components_lits = repoName + postfix
+_UBUNTU_REPO_COMPONENTS_POSTFIX = ["main"]
+
+def _alter_repo(action, repo_string, repo_template):
+ """
+ @param action: "delete" or "create"
+ @param repo_string: e.g. "[{\"baseUrl\":\"http://public-repo-1.hortonworks.com/HDP/centos6/2.x/updates/2.0.6.0\",\"osType\":\"centos6\",\"repoId\":\"HDP-2.0._\",\"repoName\":\"HDP\",\"defaultBaseUrl\":\"http://public-repo-1.hortonworks.com/HDP/centos6/2.x/updates/2.0.6.0\"}]"
+ """
+ repo_dicts = json.loads(repo_string)
+
+ if not isinstance(repo_dicts, list):
+ repo_dicts = [repo_dicts]
+
+ if 0 == len(repo_dicts):
+ Logger.info("Repository list is empty. Ambari may not be managing the repositories.")
+ else:
+ Logger.info("Initializing {0} repositories".format(str(len(repo_dicts))))
+
+ for repo in repo_dicts:
+ if not 'baseUrl' in repo:
+ repo['baseUrl'] = None
+ if not 'mirrorsList' in repo:
+ repo['mirrorsList'] = None
+
+ ubuntu_components = [ repo['repoName'] ] + _UBUNTU_REPO_COMPONENTS_POSTFIX
+
+ Repository(repo['repoId'],
+ action = action,
+ base_url = repo['baseUrl'],
+ mirror_list = repo['mirrorsList'],
+ repo_file_name = repo['repoName'],
+ repo_template = repo_template,
+ components = ubuntu_components, # ubuntu specific
+ )
+
+def install_repos():
+ import params
+ if params.host_sys_prepped:
+ return
+
+ template = params.repo_rhel_suse if OSCheck.is_suse_family() or OSCheck.is_redhat_family() else params.repo_ubuntu
+ _alter_repo("create", params.repo_info, template)
+ if params.service_repo_info:
+ _alter_repo("create", params.service_repo_info, template)
http://git-wip-us.apache.org/repos/asf/ambari/blob/757267fc/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-INSTALL/scripts/shared_initialization.py
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-INSTALL/scripts/shared_initialization.py b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-INSTALL/scripts/shared_initialization.py
new file mode 100644
index 0000000..1609050
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-INSTALL/scripts/shared_initialization.py
@@ -0,0 +1,37 @@
+"""
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements. See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership. The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+"""
+
+import os
+
+from resource_management.libraries.functions import stack_tools
+from resource_management.libraries.functions.version import compare_versions
+from resource_management.core.resources.packaging import Package
+
+def install_packages():
+ import params
+ if params.host_sys_prepped:
+ return
+
+ packages = ['unzip', 'curl']
+ if params.stack_version_formatted != "" and compare_versions(params.stack_version_formatted, '2.2') >= 0:
+ stack_selector_package = stack_tools.get_stack_tool_package(stack_tools.STACK_SELECTOR_NAME)
+ packages.append(stack_selector_package)
+ Package(packages,
+ retry_on_repo_unavailability=params.agent_stack_retry_on_unavailability,
+ retry_count=params.agent_stack_retry_count)
http://git-wip-us.apache.org/repos/asf/ambari/blob/757267fc/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-RESTART/scripts/hook.py
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-RESTART/scripts/hook.py b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-RESTART/scripts/hook.py
new file mode 100644
index 0000000..14b9d99
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-RESTART/scripts/hook.py
@@ -0,0 +1,29 @@
+"""
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements. See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership. The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+"""
+
+from resource_management import *
+
+class BeforeRestartHook(Hook):
+
+ def hook(self, env):
+ self.run_custom_hook('before-START')
+
+if __name__ == "__main__":
+ BeforeRestartHook().execute()
+
http://git-wip-us.apache.org/repos/asf/ambari/blob/757267fc/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/files/checkForFormat.sh
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/files/checkForFormat.sh b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/files/checkForFormat.sh
new file mode 100644
index 0000000..68aa96d
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/files/checkForFormat.sh
@@ -0,0 +1,65 @@
+#!/usr/bin/env bash
+#
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+#
+
+export hdfs_user=$1
+shift
+export conf_dir=$1
+shift
+export bin_dir=$1
+shift
+export mark_dir=$1
+shift
+export name_dirs=$*
+
+export EXIT_CODE=0
+export command="namenode -format"
+export list_of_non_empty_dirs=""
+
+mark_file=/var/run/hadoop/hdfs/namenode-formatted
+if [[ -f ${mark_file} ]] ; then
+ /var/lib/ambari-agent/ambari-sudo.sh rm -f ${mark_file}
+ /var/lib/ambari-agent/ambari-sudo.sh mkdir -p ${mark_dir}
+fi
+
+if [[ ! -d $mark_dir ]] ; then
+ for dir in `echo $name_dirs | tr ',' ' '` ; do
+ echo "NameNode Dirname = $dir"
+ cmd="ls $dir | wc -l | grep -q ^0$"
+ eval $cmd
+ if [[ $? -ne 0 ]] ; then
+ (( EXIT_CODE = $EXIT_CODE + 1 ))
+ list_of_non_empty_dirs="$list_of_non_empty_dirs $dir"
+ fi
+ done
+
+ if [[ $EXIT_CODE == 0 ]] ; then
+ /var/lib/ambari-agent/ambari-sudo.sh su ${hdfs_user} - -s /bin/bash -c "export PATH=$PATH:$bin_dir ; yes Y | hdfs --config ${conf_dir} ${command}"
+ (( EXIT_CODE = $EXIT_CODE | $? ))
+ else
+ echo "ERROR: Namenode directory(s) is non empty. Will not format the namenode. List of non-empty namenode dirs ${list_of_non_empty_dirs}"
+ fi
+else
+ echo "${mark_dir} exists. Namenode DFS already formatted"
+fi
+
+exit $EXIT_CODE
+
http://git-wip-us.apache.org/repos/asf/ambari/blob/757267fc/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/files/fast-hdfs-resource.jar
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/files/fast-hdfs-resource.jar b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/files/fast-hdfs-resource.jar
new file mode 100644
index 0000000..c90890b
Binary files /dev/null and b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/files/fast-hdfs-resource.jar differ
http://git-wip-us.apache.org/repos/asf/ambari/blob/757267fc/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/files/task-log4j.properties
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/files/task-log4j.properties b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/files/task-log4j.properties
new file mode 100644
index 0000000..7e12962
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/files/task-log4j.properties
@@ -0,0 +1,134 @@
+#
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+#
+
+
+# Define some default values that can be overridden by system properties
+hadoop.root.logger=INFO,console
+hadoop.log.dir=.
+hadoop.log.file=hadoop.log
+
+#
+# Job Summary Appender
+#
+# Use following logger to send summary to separate file defined by
+# hadoop.mapreduce.jobsummary.log.file rolled daily:
+# hadoop.mapreduce.jobsummary.logger=INFO,JSA
+#
+hadoop.mapreduce.jobsummary.logger=${hadoop.root.logger}
+hadoop.mapreduce.jobsummary.log.file=hadoop-mapreduce.jobsummary.log
+
+# Define the root logger to the system property "hadoop.root.logger".
+log4j.rootLogger=${hadoop.root.logger}, EventCounter
+
+# Logging Threshold
+log4j.threshhold=ALL
+
+#
+# Daily Rolling File Appender
+#
+
+log4j.appender.DRFA=org.apache.log4j.DailyRollingFileAppender
+log4j.appender.DRFA.File=${hadoop.log.dir}/${hadoop.log.file}
+
+# Rollver at midnight
+log4j.appender.DRFA.DatePattern=.yyyy-MM-dd
+
+# 30-day backup
+#log4j.appender.DRFA.MaxBackupIndex=30
+log4j.appender.DRFA.layout=org.apache.log4j.PatternLayout
+
+# Pattern format: Date LogLevel LoggerName LogMessage
+log4j.appender.DRFA.layout.ConversionPattern=%d{ISO8601} %p %c: %m%n
+# Debugging Pattern format
+#log4j.appender.DRFA.layout.ConversionPattern=%d{ISO8601} %-5p %c{2} (%F:%M(%L)) - %m%n
+
+
+#
+# console
+# Add "console" to rootlogger above if you want to use this
+#
+
+log4j.appender.console=org.apache.log4j.ConsoleAppender
+log4j.appender.console.target=System.err
+log4j.appender.console.layout=org.apache.log4j.PatternLayout
+log4j.appender.console.layout.ConversionPattern=%d{yy/MM/dd HH:mm:ss} %p %c{2}: %m%n
+
+#
+# TaskLog Appender
+#
+
+#Default values
+hadoop.tasklog.taskid=null
+hadoop.tasklog.iscleanup=false
+hadoop.tasklog.noKeepSplits=4
+hadoop.tasklog.totalLogFileSize=100
+hadoop.tasklog.purgeLogSplits=true
+hadoop.tasklog.logsRetainHours=12
+
+log4j.appender.TLA=org.apache.hadoop.mapred.TaskLogAppender
+log4j.appender.TLA.taskId=${hadoop.tasklog.taskid}
+log4j.appender.TLA.isCleanup=${hadoop.tasklog.iscleanup}
+log4j.appender.TLA.totalLogFileSize=${hadoop.tasklog.totalLogFileSize}
+
+log4j.appender.TLA.layout=org.apache.log4j.PatternLayout
+log4j.appender.TLA.layout.ConversionPattern=%d{ISO8601} %p %c: %m%n
+
+#
+# Rolling File Appender
+#
+
+#log4j.appender.RFA=org.apache.log4j.RollingFileAppender
+#log4j.appender.RFA.File=${hadoop.log.dir}/${hadoop.log.file}
+
+# Logfile size and and 30-day backups
+#log4j.appender.RFA.MaxFileSize=1MB
+#log4j.appender.RFA.MaxBackupIndex=30
+
+#log4j.appender.RFA.layout=org.apache.log4j.PatternLayout
+#log4j.appender.RFA.layout.ConversionPattern=%d{ISO8601} %-5p %c{2} - %m%n
+#log4j.appender.RFA.layout.ConversionPattern=%d{ISO8601} %-5p %c{2} (%F:%M(%L)) - %m%n
+
+
+# Custom Logging levels
+
+hadoop.metrics.log.level=INFO
+#log4j.logger.org.apache.hadoop.mapred.JobTracker=DEBUG
+#log4j.logger.org.apache.hadoop.mapred.TaskTracker=DEBUG
+#log4j.logger.org.apache.hadoop.fs.FSNamesystem=DEBUG
+log4j.logger.org.apache.hadoop.metrics2=${hadoop.metrics.log.level}
+
+# Jets3t library
+log4j.logger.org.jets3t.service.impl.rest.httpclient.RestS3Service=ERROR
+
+#
+# Null Appender
+# Trap security logger on the hadoop client side
+#
+log4j.appender.NullAppender=org.apache.log4j.varia.NullAppender
+
+#
+# Event Counter Appender
+# Sends counts of logging messages at different severity levels to Hadoop Metrics.
+#
+log4j.appender.EventCounter=org.apache.hadoop.log.metrics.EventCounter
+
+# Removes "deprecated" messages
+log4j.logger.org.apache.hadoop.conf.Configuration.deprecation=WARN
http://git-wip-us.apache.org/repos/asf/ambari/blob/757267fc/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/files/topology_script.py
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/files/topology_script.py b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/files/topology_script.py
new file mode 100644
index 0000000..0f7a55c
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/files/topology_script.py
@@ -0,0 +1,66 @@
+#!/usr/bin/env python
+'''
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements. See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership. The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+'''
+
+import sys, os
+from string import join
+import ConfigParser
+
+
+DEFAULT_RACK = "/default-rack"
+DATA_FILE_NAME = os.path.dirname(os.path.abspath(__file__)) + "/topology_mappings.data"
+SECTION_NAME = "network_topology"
+
+class TopologyScript():
+
+ def load_rack_map(self):
+ try:
+ #RACK_MAP contains both host name vs rack and ip vs rack mappings
+ mappings = ConfigParser.ConfigParser()
+ mappings.read(DATA_FILE_NAME)
+ return dict(mappings.items(SECTION_NAME))
+ except ConfigParser.NoSectionError:
+ return {}
+
+ def get_racks(self, rack_map, args):
+ if len(args) == 1:
+ return DEFAULT_RACK
+ else:
+ return join([self.lookup_by_hostname_or_ip(input_argument, rack_map) for input_argument in args[1:]],)
+
+ def lookup_by_hostname_or_ip(self, hostname_or_ip, rack_map):
+ #try looking up by hostname
+ rack = rack_map.get(hostname_or_ip)
+ if rack is not None:
+ return rack
+ #try looking up by ip
+ rack = rack_map.get(self.extract_ip(hostname_or_ip))
+ #try by localhost since hadoop could be passing in 127.0.0.1 which might not be mapped
+ return rack if rack is not None else rack_map.get("localhost.localdomain", DEFAULT_RACK)
+
+ #strips out port and slashes in case hadoop passes in something like 127.0.0.1/127.0.0.1:50010
+ def extract_ip(self, container_string):
+ return container_string.split("/")[0].split(":")[0]
+
+ def execute(self, args):
+ rack_map = self.load_rack_map()
+ rack = self.get_racks(rack_map, args)
+ print rack
+
+if __name__ == "__main__":
+ TopologyScript().execute(sys.argv)
http://git-wip-us.apache.org/repos/asf/ambari/blob/757267fc/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/scripts/hook.py
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diff --git a/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/scripts/hook.py b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/scripts/hook.py
new file mode 100644
index 0000000..f21e4b1
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/3.0/hooks/before-START/scripts/hook.py
@@ -0,0 +1,39 @@
+"""
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements. See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership. The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+"""
+
+import sys
+from resource_management import *
+from rack_awareness import create_topology_script_and_mapping
+from shared_initialization import setup_hadoop, setup_configs, create_javahome_symlink
+
+class BeforeStartHook(Hook):
+
+ def hook(self, env):
+ import params
+
+ self.run_custom_hook('before-ANY')
+ env.set_params(params)
+
+ setup_hadoop()
+ setup_configs()
+ create_javahome_symlink()
+ create_topology_script_and_mapping()
+
+if __name__ == "__main__":
+ BeforeStartHook().execute()