bigdata-dev team mailing list archive

[Kevin W Monroe <kevin.monroe@xxxxxxxxxxxxx>]

Kevin W Monroe has proposed merging lp:~bigdata-dev/charms/trusty/apache-hadoop-yarn-master/trunk into lp:charms/trusty/apache-hadoop-yarn-master.

Requested reviews:
  Kevin W Monroe (kwmonroe)

For more details, see:
https://code.launchpad.net/~bigdata-dev/charms/trusty/apache-hadoop-yarn-master/trunk/+merge/268671
-- 
Your team Juju Big Data Development is subscribed to branch lp:~bigdata-dev/charms/trusty/apache-hadoop-yarn-master/trunk.

=== modified file 'DEV-README.md'
--- DEV-README.md	2015-06-29 14:25:40 +0000
+++ DEV-README.md	2015-08-20 23:13:32 +0000
@@ -77,10 +77,17 @@
 
 ## Manual Deployment
 
+<<<<<<< TREE
 The easiest way to deploy the core Apache Hadoop platform is to use one of
 the [apache bundles](https://jujucharms.com/u/bigdata-charmers/#bundles).
 However, to manually deploy the base Apache Hadoop platform without using one
 of the bundles, you can use the following:
+=======
+The easiest way to deploy an Apache Hadoop platform is to use one of
+the [apache bundles](https://jujucharms.com/u/bigdata-charmers/#bundles).
+However, to manually deploy the base Apache Hadoop platform without using one
+of the bundles, you can use the following:
+>>>>>>> MERGE-SOURCE
 
     juju deploy apache-hadoop-hdfs-master hdfs-master
     juju deploy apache-hadoop-hdfs-secondary secondary-namenode

=== modified file 'README.md'
--- README.md	2015-06-18 17:13:00 +0000
+++ README.md	2015-08-20 23:13:32 +0000
@@ -49,17 +49,19 @@
 of these resources:
 
     sudo pip install jujuresources
-    juju resources fetch --all apache-hadoop-compute-slave/resources.yaml -d /tmp/resources
-    juju resources serve -d /tmp/resources
+    juju-resources fetch --all /path/to/resources.yaml -d /tmp/resources
+    juju-resources serve -d /tmp/resources
 
 This will fetch all of the resources needed by this charm and serve them via a
-simple HTTP server. You can then set the `resources_mirror` config option to
-have the charm use this server for retrieving resources.
+simple HTTP server. The output from `juju-resources serve` will give you a
+URL that you can set as the `resources_mirror` config option for this charm.
+Setting this option will cause all resources required by this charm to be
+downloaded from the configured URL.
 
 You can fetch the resources for all of the Apache Hadoop charms
 (`apache-hadoop-hdfs-master`, `apache-hadoop-yarn-master`,
 `apache-hadoop-hdfs-secondary`, `apache-hadoop-plugin`, etc) into a single
-directory and serve them all with a single `juju resources serve` instance.
+directory and serve them all with a single `juju-resources serve` instance.
 
 
 ## Contact Information

=== modified file 'dist.yaml'
--- dist.yaml	2015-04-16 15:47:18 +0000
+++ dist.yaml	2015-08-20 23:13:32 +0000
@@ -73,44 +73,17 @@
     # Only expose ports serving a UI or external API (i.e., namenode and
     # resourcemanager).  Communication among units within the cluster does
     # not need ports to be explicitly opened.
-    # If adding a port here, you will need to update
-    # charmhelpers.contrib.bigdata.handlers.apache or hooks/callbacks.py
-    # to ensure that it is supported.
-    namenode:
-        port: 8020
-        exposed_on: 'hdfs-master'
-    nn_webapp_http:
-        port: 50070
-        exposed_on: 'hdfs-master'
-    dn_webapp_http:
-        port: 50075
-        exposed_on: 'compute-slave'
     resourcemanager:
         port: 8032
-        exposed_on: 'yarn-master'
     rm_webapp_http:
         port: 8088
         exposed_on: 'yarn-master'
-    rm_log:
-        port: 19888
-    nm_webapp_http:
-        port: 8042
-        exposed_on: 'compute-slave'
-    jobhistory:
-        port: 10020
-    jh_webapp_http:
-        port: 19888
-        exposed_on: 'yarn-master'
     # TODO: support SSL
-    #nn_webapp_https:
-    #    port: 50470
-    #    exposed_on: 'hdfs-master'
-    #dn_webapp_https:
-    #    port: 50475
-    #    exposed_on: 'compute-slave'
     #rm_webapp_https:
     #    port: 8090
     #    exposed_on: 'yarn-master'
-    #nm_webapp_https:
-    #    port: 8044
-    #    exposed_on: 'compute-slave'
+    jobhistory:
+        port: 10020
+    jh_webapp_http:
+        port: 19888
+        exposed_on: 'yarn-master'

=== modified file 'hooks/callbacks.py'
--- hooks/callbacks.py	2015-06-25 15:35:47 +0000
+++ hooks/callbacks.py	2015-08-20 23:13:32 +0000
@@ -46,3 +46,7 @@
         hookenv.status_set('waiting', 'Waiting for compute slaves to provide NodeManagers')
     else:
         hookenv.status_set('blocked', 'Waiting for relation to compute slaves')
+
+
+def clear_active_flag():
+    unitdata.kv().set('charm.active', False)

=== modified file 'hooks/common.py'
--- hooks/common.py	2015-06-26 22:24:43 +0000
+++ hooks/common.py	2015-08-20 23:13:32 +0000
@@ -58,9 +58,14 @@
     yarn = jujubigdata.handlers.YARN(hadoop)
     hdfs = jujubigdata.handlers.HDFS(hadoop)
     port = dist_config.port('resourcemanager')
-    hs_port = dist_config.port('jobhistory')
-    nodemanagers = jujubigdata.relations.ResourceManagerMaster(spec=hadoop.spec, port=port, historyserver_port=hs_port)
-    clients = jujubigdata.relations.ResourceManager(spec=hadoop.spec, port=port, historyserver_port=hs_port)
+    hs_http = dist_config.port('jh_webapp_http')
+    hs_ipc = dist_config.port('jobhistory')
+    nodemanagers = jujubigdata.relations.ResourceManagerMaster(
+        spec=hadoop.spec, port=port,
+        historyserver_http=hs_http, historyserver_ipc=hs_ipc)
+    clients = jujubigdata.relations.ResourceManager(
+        spec=hadoop.spec, port=port,
+        historyserver_http=hs_http, historyserver_ipc=hs_ipc)
     namenode = jujubigdata.relations.NameNode(spec=hadoop.client_spec)
     manager = charmframework.Manager([
         {
@@ -104,9 +109,11 @@
                 callbacks.update_active_status,
             ],
             'cleanup': [
+                callbacks.clear_active_flag,
                 charmframework.helpers.close_ports(dist_config.exposed_ports('yarn-master')),
                 yarn.stop_resourcemanager,
                 yarn.stop_jobhistory,
+                callbacks.update_blocked_status,
             ],
         },
     ])

=== added file 'hooks/namenode-relation-departed'
--- hooks/namenode-relation-departed	1970-01-01 00:00:00 +0000
+++ hooks/namenode-relation-departed	2015-08-20 23:13:32 +0000
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+# Licensed 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.
+
+"""
+All hooks in this charm are managed by the Charm Framework.
+The framework helps manage dependencies and preconditions to ensure that
+steps are only executed when they can be successful.  As such, no additional
+code should be added to this hook; instead, please integrate new functionality
+into the 'callbacks' list in hooks/common.py.  New callbacks can be placed
+in hooks/callbacks.py, if necessary.
+
+See http://big-data-charm-helpers.readthedocs.org/en/latest/examples/framework.html
+for more information.
+"""
+import common
+common.manage()

=== added file 'hooks/nodemanager-relation-departed'
--- hooks/nodemanager-relation-departed	1970-01-01 00:00:00 +0000
+++ hooks/nodemanager-relation-departed	2015-08-20 23:13:32 +0000
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+# Licensed 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.
+
+"""
+All hooks in this charm are managed by the Charm Framework.
+The framework helps manage dependencies and preconditions to ensure that
+steps are only executed when they can be successful.  As such, no additional
+code should be added to this hook; instead, please integrate new functionality
+into the 'callbacks' list in hooks/common.py.  New callbacks can be placed
+in hooks/callbacks.py, if necessary.
+
+See http://big-data-charm-helpers.readthedocs.org/en/latest/examples/framework.html
+for more information.
+"""
+import common
+common.manage()

=== added file 'hooks/resourcemanager-relation-departed'
--- hooks/resourcemanager-relation-departed	1970-01-01 00:00:00 +0000
+++ hooks/resourcemanager-relation-departed	2015-08-20 23:13:32 +0000
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+# Licensed 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.
+
+"""
+All hooks in this charm are managed by the Charm Framework.
+The framework helps manage dependencies and preconditions to ensure that
+steps are only executed when they can be successful.  As such, no additional
+code should be added to this hook; instead, please integrate new functionality
+into the 'callbacks' list in hooks/common.py.  New callbacks can be placed
+in hooks/callbacks.py, if necessary.
+
+See http://big-data-charm-helpers.readthedocs.org/en/latest/examples/framework.html
+for more information.
+"""
+import common
+common.manage()

=== modified file 'resources.yaml'
--- resources.yaml	2015-07-24 15:51:31 +0000
+++ resources.yaml	2015-08-20 23:13:32 +0000
@@ -4,7 +4,7 @@
   pathlib:
     pypi: path.py>=7.0
   jujubigdata:
-    pypi: jujubigdata>=2.0.2,<3.0.0
+    pypi: jujubigdata>=4.0.0,<5.0.0
   java-installer:
     # This points to a script which manages installing Java.
     # If replaced with an alternate implementation, it must output *only* two

=== added file 'resources/python/jujuresources-0.2.9.tar.gz'
Binary files resources/python/jujuresources-0.2.9.tar.gz	1970-01-01 00:00:00 +0000 and resources/python/jujuresources-0.2.9.tar.gz	2015-08-20 23:13:32 +0000 differ
=== renamed file 'resources/python/jujuresources-0.2.9.tar.gz' => 'resources/python/jujuresources-0.2.9.tar.gz.moved'