[AMBARI-666] Ambari architectural changes - ASF JIRA

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Details

Type: Bug
Status: Open
Priority: Major
Resolution: Unresolved
Affects Version/s: None
Fix Version/s: 1.2.0
Component/s: None
Labels:
- AMBARI-666

Description

First release of Ambari is underway and this jira is to facilitate next set of major features in Ambari. This jira proposes a few significant architectural changes towards following goals:
Webservice APIs
Pluggability of components: Particularly third party tools like puppet.
Reduce dependencies
Flexibility to add features.
Maintainability of code, unit testing, modular design.
Improve performance.

A design proposal will be published soon.

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Ambari_Architecture.pdf
07/Dec/12 19:56
318 kB
Jitendra Nath Pandey

Issue Links

is related to

AMBARI-875 Support cluster blueprint in Ambari

Open

Sub-Tasks

1.	Delete old directories/code		Resolved	Hitesh Shah
2.	Seperate directory for ambari-server.		Resolved	Jitendra Nath Pandey
3.	Fix pom structure		Resolved	Hitesh Shah
4.	Remove non-required dependencies from pom files		Resolved	Hitesh Shah
5.	Basic object structure/design for the server		Resolved	Hitesh Shah
6.	More basic classes for new design		Resolved	Hitesh Shah
7.	Classes for request objects.		Resolved	Jitendra Nath Pandey
8.	Class to encapsulate stage		Resolved	Jitendra Nath Pandey
9.	More basic class re-structuring		Resolved	Hitesh Shah
10.	Add interface for ActionManager to access live state		Resolved	Hitesh Shah
11.	Ambari Web (browser-based UI) skeleton		Resolved	Yusaku Sako
12.	Add a simple server and artifact generation to run a server with a simple api check		Resolved	Mahadev Konar
13.	Fix mvn build broken by AMBARI-698 changes.		Resolved	Mahadev Konar
14.	Add skeleton for Ambari agent that talks to the server and collects information for host.		Resolved	Mahadev Konar
15.	Heartbeat handler classes.		Resolved	Jitendra Nath Pandey
16.	Initial work on node-fsm		Resolved	Hitesh Shah
17.	Add basic tests for Node FSM		Resolved	Hitesh Shah
18.	More work on Node FSM and additional tests/cleanup		Resolved	Hitesh Shah
19.	Whitespace cleanup in files.		Resolved	Hitesh Shah
20.	Getting hardware info on disks/cpu/others using facter and using it during registeration.		Resolved	Mahadev Konar
21.	Basic registration and heartbeat protocol implementation between the server and the agent.		Resolved	Mahadev Konar
22.	Create utility functions related to localStorage for first two steps: cluster name and Install options. Also develop view logic with preliminary validations for these two steps.		Resolved	Jaimin Jetly
23.	Action manager skeleton		Resolved	Jitendra Nath Pandey
24.	Initial work for Job FSM		Resolved	Hitesh Shah
25.	Job FSM Impl and tests		Resolved	Hitesh Shah
26.	Integrate domain objects and Rest serialized objects.		Resolved	Mahadev Konar
27.	Add back TestNodeImpl and fix memory types and disk info serialization		Resolved	Mahadev Konar
28.	Starter implementation for Installer Customize Services page. Stylize top nav and implement static footer. Stylize login page.		Resolved	Yusaku Sako
29.	Fix installer navigation		Resolved	Yusaku Sako
30.	Enable Responsive Design		Resolved	Yusaku Sako
31.	Tweak basic styles for Installer		Resolved	Yusaku Sako
32.	Remove Hardwareprofile class since its not needed anymore.		Resolved	Mahadev Konar
33.	Action scheduler implementation		Resolved	Jitendra Nath Pandey
34.	Implement Installer Welcome page and Install Options page		Resolved	Jaimin Jetly
35.	Add tabs, dynamic form generation, validation errors, and info popovers for Customize Services page in Installer		Resolved	Yusaku Sako
36.	Add commandstatus/result/error objects into the rest API between server and agent.		Resolved	Mahadev Konar
37.	ORM-based data access layer for new design		Resolved	Jaimin Jetly
38.	Fix rat excludes as mvn rat:check fails at the top level		Open	Unassigned
39.	Initial work on ServiceComponentNode FSM		Resolved	Hitesh Shah
40.	Add dynamic validation based on data type, error count display, and submission block for Installer Customize Services page		Resolved	Yusaku Sako
41.	Add unit tests for jersey apis on the server.		Resolved	Mahadev Konar
42.	Action manager and fsm interaction		Resolved	Jitendra Nath Pandey
43.	Unit tests for action scheduler.		Resolved	Jitendra Nath Pandey
44.	Add Jersey Resource for BootStrapping and JAXB elements for API entities.		Resolved	Mahadev Konar
45.	Initial work for adding DataNode/TaskTracker/RegionServer configuration overrides on groups of hosts in Installer Customize Services page		Resolved	Yusaku Sako
46.	Clean up Installer Welcome page and Install Options page		Resolved	Jaimin Jetly
47.	Initial work on Cluster Management pages		Resolved	Yusaku Sako
48.	SvcComponent-Node FSM		Resolved	Hitesh Shah
49.	s/Node/Host/g		Resolved	Hitesh Shah
50.	Initial cluster fsm implementation		Resolved	Hitesh Shah
51.	Hook FSMs into ORM layer		Resolved	Hitesh Shah
52.	Use ember-i18n to externalize string resources in Ambari Web		Resolved	Yusaku Sako
53.	Implement running a bootstrap api, keep a fifo queue and logic for getting a request.		Resolved	Mahadev Konar
54.	Add unit testing framework for Ambari Web		Resolved	Yusaku Sako
55.	Add definition for service config properties		Resolved	Yusaku Sako
56.	Add unit tests for Installer Step 1 (Welcome page)		Resolved	Yusaku Sako
57.	Integrate configuration properties and custom configuration file overrides in Customize Services page		Resolved	Yusaku Sako
58.	Add unit tests for step2 (Install option page) of installer.		Resolved	Jaimin Jetly
59.	Implement DataNode/TaskTracker/RegionServer overrides based on groups of hosts		Open	Yusaku Sako
60.	Complete Java side implementation of bootstrapping agent hosts.		Resolved	Mahadev Konar
61.	Fix build compilation issue.		Resolved	Mahadev Konar
62.	Re-structure servicecomponenthost fsm layout		Resolved	Hitesh Shah
63.	Add missing license header to TestServiceComponentHostState		Resolved	Hitesh Shah
64.	Fix broken compile as a result of re-factor of FSM layout		Resolved	Hitesh Shah
65.	Heartbeat handler: Registration response should query component status.		Resolved	Jitendra Nath Pandey
66.	Heartbeat handler: Update state as reported in heartbeat.		Resolved	Jitendra Nath Pandey
67.	Heartbeat handler: Handle heartbeat timeout.		Resolved	Jitendra Nath Pandey
68.	Implement Installer Step 4 (Select Services)		Resolved	Yusaku Sako
69.	Cluster name and ambari version should be persisted with any state persisted by Ambari or its component.		Open	Unassigned
70.	Add puppet scripts to the agent for configuring/installing various services and add security aspects to api's and server/agent.		Resolved	Mahadev Konar
71.	Fix injection in data access objects to use guice provider.		Resolved	Mahadev Konar
72.	Fix broken build for adding guice servlet dependency.		Resolved	Mahadev Konar
73.	Implement Confirm Hosts page for Ambari installer		Resolved	Jaimin Jetly
74.	Implement Installer Step 6 (Assign Slaves)		Resolved	Yusaku Sako
75.	Integrate REST API		Resolved	Tom Beerbower
76.	Add bootstrap script to ssh in parallel and setup agents on a list of hosts.		Resolved	Mahadev Konar
77.	Implement step 5 of installer wizard (Assign Masters)		Resolved	Ananya Sen
78.	Implement step 9 (Install,start and test) of installer wizard		Resolved	Jaimin Jetly
79.	Cluster Management pages for Ambari Web		Resolved	Yusaku Sako
80.	Add security between the server and agent and authentication for the API.		Resolved	Mahadev Konar
81.	Stylize main nav		Resolved	Yusaku Sako
82.	Change Host FSM as per new requirements of heartbeat handler		Resolved	Hitesh Shah
83.	Renable and fix AgentResourceTest.		Resolved	Mahadev Konar
84.	In memory implementation for ActionDBAccessor		Resolved	Jitendra Nath Pandey
85.	Puppet scripts for all the modules to install/configure the stack.		Resolved	Mahadev Konar
86.	Add NOTICE file for copyright of stdlib from puppetlabs.		Resolved	Mahadev Konar
87.	Ensure data flows across all steps in installer wizard		Resolved	Jaimin Jetly
88.	Introduce ManagementController interface		Resolved	Tom Beerbower
89.	Make FSM related changes for heartbeat handler		Resolved	Hitesh Shah
90.	Registration unit test		Resolved	Jitendra Nath Pandey
91.	Fix guice injection in the server.		Resolved	Mahadev Konar
92.	Add Resource download API on the server.		Resolved	Mahadev Konar
93.	Action response unit test.		Resolved	Jitendra Nath Pandey
94.	Utility to initialize in memory action db for testing.		Open	Jitendra Nath Pandey
95.	Registration throws HostNotFoundException for new hosts.		Resolved	Jitendra Nath Pandey
96.	Fix server and agent startup for end to end testing.		Resolved	Mahadev Konar
97.	Prototype for management spi interface		Resolved	Hitesh Shah
98.	Registration response		Resolved	Jitendra Nath Pandey
99.	Add unit tests and java docs for SPI code.		Resolved	Tom Beerbower
100.	Make MapReduce, Nagios, and Ganglia optional during cluster install		Resolved	Yusaku Sako
101.	Add log4j properties for logging at the server.		Resolved	Mahadev Konar
102.	Fix failing tests for AgentResource and BootStrap.		Resolved	Mahadev Konar
103.	Remove ambari-server dependency on ambari-api		Resolved	Tom Beerbower
104.	Prototype for management spi interface continued		Resolved	Hitesh Shah
105.	Fix import issue due to move of Predicate class		Resolved	Hitesh Shah
106.	Prototype for management spi part 3		Resolved	Hitesh Shah
107.	Hack to add a stage for testing in in-memory db.		Resolved	Jitendra Nath Pandey
108.	Fix heartbeat message from the agent which is causing NPE at the server.		Resolved	Mahadev Konar
109.	Enhance Cluster Management pages		Resolved	Yusaku Sako
110.	FSM initial refactoring for eventual live/desired objects		Resolved	Hitesh Shah
111.	Fix routing issues with Admin pages		Resolved	Yusaku Sako
112.	Add requestId tracking objects for management spi		Resolved	Hitesh Shah
113.	Remove State object as configs/stack version/running state are handled as standalone entities		Resolved	Hitesh Shah
114.	Fix Action scheduler tests because of fsm interface changes.		Resolved	Jitendra Nath Pandey
115.	Handle appropriate start/stop/install/.. events at their respective failed states		Resolved	Hitesh Shah
116.	Continue refactoring of management interface and ResourceProvider		Resolved	Tom Beerbower
117.	Controller layer implementation part 1		Resolved	Hitesh Shah
118.	Bug fix in jaxb serialization for maps.		Open	Jitendra Nath Pandey
119.	Controller layer implementation part 2		Resolved	Hitesh Shah
120.	Refactoring ClusterController to allow pluggable ResourceProviders		Resolved	Tom Beerbower
121.	Ensure data persistence during navigation, refresh and ensure necessary restrictions		Resolved	Jaimin Jetly
122.	In API , improve partial response support to drill down n levels		Resolved	John Speidel
123.	Update Cluster Management -> Services pages to use a left nav rather than tabs for service selection		Resolved	Yusaku Sako
124.	Fix import dependencies so that unit test suites can be run again for Ambari Web		Resolved	Yusaku Sako
125.	Add host names to cluster request and response objects		Resolved	Tom Beerbower
126.	Management controller implemenation work		Resolved	Hitesh Shah
127.	Remove JAXB dependencies in Server Agent protocol and move to POJO based jackson serializer.		Resolved	Mahadev Konar
128.	Implement basic service state update and verify flow to ActionManager		Resolved	Hitesh Shah
129.	Implement an agent simulator for unit testing.		Resolved	Jitendra Nath Pandey
130.	Fix security filter on the server agent ports and remove duplication on servlet contexts for certs signing.		Resolved	Mahadev Konar
131.	Controller layer implementation part 3		Resolved	Hitesh Shah
132.	Bug in processing command reports.		Resolved	Jitendra Nath Pandey
133.	Add clusterName to the status of the commands run by the agent.		Resolved	Mahadev Konar
134.	Manifest generation for various actions from the server.		Resolved	Mahadev Konar
135.	Add unit tests for ResourceProviderImpl		Resolved	Tom Beerbower
136.	Various fixes and tests for controller implementation		Resolved	Hitesh Shah
137.	Move manifest generation into the ambari agent directory.		Resolved	Mahadev Konar
138.	Merge ambari-api with ambari-server		Resolved	Tom Beerbower
139.	Use RoleCommand instead of ServiceComponentHostEventType for HostAction in Controller		Resolved	Hitesh Shah
140.	Update JMXPropertyProvider		Resolved	Tom Beerbower
141.	Fix generation of requestId to be unique across restarts		Resolved	Hitesh Shah
142.	Fix basic injection issues for controller impl		Resolved	Hitesh Shah
143.	HACK: Add a thread in server to inject requests for testing.		Resolved	Jitendra Nath Pandey
144.	Temporary fix for server start order		Resolved	Hitesh Shah
145.	hitting browser refresh should not clear present step data that had already been persisted to local DB		Resolved	Jaimin Jetly
146.	Fix comparison predicates in case where resource does not have property value.		Resolved	Tom Beerbower
147.	Fix null point exception during adding of hosts to cluster		Resolved	Hitesh Shah
148.	Fix more null pointers for partial request objects		Resolved	Hitesh Shah
149.	Mock JMX provider for manual tests		Resolved	Tom Beerbower
150.	Fix NPE in the server to be able to run the server api's.		Resolved	Mahadev Konar
151.	Select Masters Page: make zooKeeper addition/removal UI more organized		Resolved	Jaimin Jetly
152.	Run pyunit tests from maven test target and also autogenerated openssl passphrase.		Resolved	Mahadev Konar
153.	Various tests for FSM and Controller impl		Resolved	Hitesh Shah
154.	Stage planner implementation		Resolved	Jitendra Nath Pandey
155.	Flatten the ExecutionCommand		Resolved	Jitendra Nath Pandey
156.	Hook up Ganglia property provider		Resolved	Tom Beerbower
157.	Add more complete JMX metrics		Resolved	Tom Beerbower
158.	Serve ambari-web from jetty		Resolved	Jaimin Jetly
159.	Improve REST API functionality regarding query and partial response		Resolved	John Speidel
160.	Create the skeleton for a custom data adapter in Ambari Web		Resolved	Yusaku Sako
161.	Add cluster heatmap		Resolved	Yusaku Sako
162.	Refactor Install Options page for the Install Wizard		Resolved	Yusaku Sako
163.	Installer -> Select Services page: warning popups are no longer appearing		Resolved	Yusaku Sako
164.	Tighten up the layout for the Install page of the Installer		Resolved	Yusaku Sako
165.	Remove code that adds fake stages for testing.		Resolved	Jitendra Nath Pandey
166.	API query against /clusters doesn't return any data		Resolved	John Speidel
167.	Fix mvn tests to be able to run the python tests cleanly.		Resolved	Mahadev Konar
168.	Add Hadoop stack selection to the Installer		Open	Yusaku Sako
169.	Add unit test for action queue on the agent.		Resolved	Mahadev Konar
170.	Add ORM layer for the FSM's in the server.		Resolved	Mahadev Konar
171.	Improve user interactions in Confirm Hosts page of the Installer		Open	Yusaku Sako
172.	Clean up site.pp generation on the agent and remove the imports in the sample site.pp.		Resolved	Mahadev Konar
173.	Util to deserialize ExecutionCommand		Resolved	Jitendra Nath Pandey
174.	Support metric types other than string		Resolved	Tom Beerbower
175.	Integrate basic set of rest APIs with ambari-web installer wizard		Resolved	Jaimin Jetly
176.	Hookup Nagios alerts section in Ambari UI to backend server		Resolved	Srimanth Gunturi
177.	Fix hostinfo reporting at the server and add a unit test for deserilization for the host information from agent.		Resolved	Mahadev Konar
178.	Support for multiple objects' updates in controller		Resolved	Hitesh Shah
179.	Put metrics under metrics category		Resolved	Tom Beerbower
180.	Refactor resource provider implementation for changes to management interface.		Resolved	Tom Beerbower
181.	Various tests for FSM, controller and state objects		Resolved	Hitesh Shah
182.	Installer skips Confirm Hosts page of the wizard when testing locally without Ambari Server		Resolved	Yusaku Sako
183.	Implement step8 'Review page' for the ambari installer wizard.		Resolved	Jaimin Jetly
184.	Group-based DataNode/TaskTracker/RegionServer overrides		Resolved	Yusaku Sako
185.	Implement Add Hosts Wizard		Resolved	Yusaku Sako
186.	Improve user interactions on Confirm Hosts page of the Installer		Resolved	Yusaku Sako
187.	Implement Dashboard/Service Summary		Resolved	Yusaku Sako
188.	Fix miscellaneous issues related to Ambari Web		Resolved	Yusaku Sako
189.	Support filters in controller get* apis		Resolved	Hitesh Shah
190.	Ability to save configuration		Resolved	Nate Cole
191.	Add more tests for controller implementation		Resolved	Hitesh Shah
192.	Provide cluster metric graphs on Ambari main dashboard		Resolved	Srimanth Gunturi
193.	Add client library option to step6 (Assign slaves) of installer wizard. Also add indicator and popovers for hosts with master component.		Resolved	Jaimin Jetly
194.	Initial work to refactor the Wizards in Ambari Web		Resolved	Yusaku Sako
195.	Add puppet executor at the agent to be able to run various commands from the server.		Resolved	Mahadev Konar
196.	TestHeartBeatMonitor fails intermittently.		Resolved	Jitendra Nath Pandey
197.	Need name consistency for metrics		Resolved	Tom Beerbower
198.	Resolve all navigation related issues for Step6 (Slave and Client component) of installer wizard.		Resolved	Jaimin Jetly
199.	Request object for Operations.		Resolved	Jitendra Nath Pandey
200.	Request object for Operations.		Resolved	Jitendra Nath Pandey
201.	Use slf4j-api 1.5.5 rather than 1.6.6		Resolved	Yusaku Sako
202.	Add configuration mapping support		Resolved	Nate Cole
203.	Improve support for jobs/actions on cluster		Resolved	Hitesh Shah
204.	Fix zooKeeper badge allocation logic for single host and muliple hosts installation in step5 installer wizard.		Resolved	Jaimin Jetly
205.	Various fixes for config handling integration		Resolved	Hitesh Shah
206.	Ensure state changes only happen after actionmanager persists actions		Resolved	Hitesh Shah
207.	Fix puppet site creation with flattening of execution commands send from the server.		Resolved	Mahadev Konar
208.	Util to extract hosts for various components		Resolved	Jitendra Nath Pandey
209.	Add support for getting multiple objects in controller		Resolved	Hitesh Shah
210.	Add ui option to either create a Postgres database for Hive and Oozie or choose existing database.		Resolved	Jaimin Jetly
211.	Pass correct cluster info to Action Manager		Resolved	Hitesh Shah
212.	Implement an efficient way to provide Ganglia data for heatmap and other cluster visualization tools		Resolved	Tom Beerbower
213.	Test case for ConfigurationService		Resolved	Nate Cole
214.	Fix issues found when integrating server and agent for install of HDFS.		Open	Mahadev Konar
215.	provide api support for temporal queries		Resolved	John Speidel
216.	Fix all apis to return correctly filled status response.		Resolved	Hitesh Shah
217.	Fix issues related to Slave Component Group in Installer		Resolved	Yusaku Sako
218.	Implement App Browser for displaying and navigating Pig/Hive workflows		Resolved	Yusaku Sako
219.	Provide HDFS metrics graphs in HDFS services page		Resolved	Srimanth Gunturi
220.	Update layout and flow for App Browser		Resolved	Yusaku Sako
221.	Update styles in Cluster Management		Resolved	Yusaku Sako
222.	Partial refactoring and consolidation of code for various wizards		Resolved	Yusaku Sako
223.	APIs for Actions.		Resolved	Jitendra Nath Pandey
224.	Bug fixes for starting various services at the agent.		Open	Mahadev Konar
225.	Use stack name and version in fsm layer		Resolved	Hitesh Shah
226.	ResourceProvider changes for Request and Task resources		Resolved	Tom Beerbower
227.	rename job to action		Resolved	Hitesh Shah
228.	Return RequestStatus through ClusterController		Resolved	Tom Beerbower
229.	Provide API support for asynchronous requests		Resolved	John Speidel
230.	Provide metrics graphs on the MapReduce services page		Resolved	Srimanth Gunturi
231.	Enable end to end testing of Request and Task resources		Resolved	Tom Beerbower
232.	Show HBASE_REGIONSERVER metrics		Resolved	Tom Beerbower
233.	Support for /hosts endpoint		Resolved	Nate Cole
234.	Add initial hooks to trigger smoke tests on service starts		Resolved	Hitesh Shah
235.	Provide service specific alerts in the service summary pages		Resolved	Srimanth Gunturi
236.	Map update to PUT and create to POST		Resolved	John Speidel
237.	Add id for zookeeper servers.		Open	Jitendra Nath Pandey
238.	Provide HBase service specific graphs		Resolved	Srimanth Gunturi
239.	Hardcode service name and client component mapping while awaiting meta data integration		Resolved	Hitesh Shah
240.	Integration fixes for the ORM layer.		Open	Unassigned
241.	Adding more tests and more api's for getting service info and component info.		Open	Mahadev Konar
242.	More refactoring of Wizards in Ambari Web		Resolved	Yusaku Sako
243.	Integrate Install and start APIs with the installer wizard.		Resolved	Jaimin Jetly
244.	Add Host metrics		Resolved	Tom Beerbower
245.	Fixes for meta info layer		Resolved	Hitesh Shah
246.	Fix 500 errors on get resources api		Resolved	Hitesh Shah
247.	Support retrieving information for multiple requests		Resolved	Hitesh Shah
248.	Make it easier to test Deploy (Install, Start + Test) step of the wizard		Resolved	Yusaku Sako
249.	Invoke service starts after services are installed in the wizard		Resolved	Yusaku Sako
250.	Provide metric graphs for individual hosts		Resolved	Srimanth Gunturi
251.	Integrate meta data to be able to run service checks after a start of a service		Resolved	Hitesh Shah
252.	Fix navigation issues in installer wizard introduced due to regression		Resolved	Jaimin Jetly
253.	Support installation of Ganglia master and slaves via Ambari Web		Resolved	Yusaku Sako
254.	Provide API support for 'OR' predicate		Resolved	John Speidel
255.	Bug Fixes for fixing ganglia install and start using the API's.		Open	Mahadev Konar
256.	Make API authentication configurable at the server. For testing its useful to switch off authentication for the API's		Open	Mahadev Konar
257.	Provide API support for updates of multiple resources in a single request		Resolved	John Speidel
258.	HDFS_CLIENT installation failure.		Resolved	Jitendra Nath Pandey
259.	On unavailability of non-master components, host with least number of master components should install all slave and client components.		Resolved	Jaimin Jetly
260.	Adding a host whose hostname is the same as the one the user is accessing Ambari Web with breaks the Installer		Resolved	Yusaku Sako
261.	Create a key value get/put API for web ui to use for tmp storage.		Open	Mahadev Konar
262.	Handle passing repo information from server to agent		Resolved	Hitesh Shah
263.	Meta data api describing stacks and configs for various services and there version.		Open	Mahadev Konar
264.	Sub-resources and metrics through API are broken.		Resolved	Tom Beerbower
265.	Update of host components fail when service name is not passed in		Resolved	Hitesh Shah
266.	Dependency order when stopping services.		Resolved	Jitendra Nath Pandey
267.	Implement summary page of installer wizard.		Resolved	Jaimin Jetly
268.	Stop events should be handled at all valid points for safe recovery		Resolved	Hitesh Shah
269.	Write controller unit tests to verify that config updates are allowed only in certain states like init/installed/start-failed		Open	Unassigned
270.	Enhance predicate comparison		Resolved	Tom Beerbower
271.	Task resources not returned under request resources		Resolved	Tom Beerbower
272.	GET on temporal data throws 500		Resolved	Tom Beerbower
273.	Add additional Ganglia metrics and JMX properties		Resolved	Tom Beerbower
274.	Refactor resource provider implementation to move inner classes.		Resolved	Tom Beerbower
275.	Ensure zookeeper service check run after zookeeper start		Resolved	Hitesh Shah
276.	Decommissioning of datanodes		Resolved	Jitendra Nath Pandey
277.	Fix support for cascading updates to configs		Resolved	Hitesh Shah
278.	Hook HDFS/MapReduce/HBase/Host graphs to backend API		Resolved	Srimanth Gunturi
279.	Refactor Wizard and Cluster Management code		Resolved	Yusaku Sako
280.	Refactor App Browser Code		Resolved	Yusaku Sako
281.	More refactoring of App Browser code		Resolved	Yusaku Sako
282.	Allow installation of various service components		Resolved	Yusaku Sako
283.	Add configuration to host_component request		Resolved	Nate Cole
284.	Add ability to set rack info for a host		Resolved	Nate Cole
285.	Enhance hosts api to return more information like rack info, reg/heartbeat times		Resolved	Hitesh Shah
286.	Add support for exposing filesystem type for mount points at host level		Resolved	Hitesh Shah
287.	Support OR in API query		Resolved	Tom Beerbower
288.	Support oozie-3.2		Open	Jitendra Nath Pandey
289.	Fix issues with deploying stack		Resolved	Hitesh Shah
290.	Update resource drops property values.		Resolved	Tom Beerbower
291.	Show task logs for each host in the Deploy step of the wizard		Resolved	Yusaku Sako
292.	Refactor App Browser		Resolved	Yusaku Sako
293.	Initial work to integrate Ambari Web with Ambari Server		Resolved	Yusaku Sako
294.	Logout does not clean application state properly		Resolved	Yusaku Sako
295.	Hook up login with server authentication		Resolved	Yusaku Sako
296.	Host metrics API servlet not filtering on given fields		Resolved	Tom Beerbower
297.	Deploy logs not shown for failed tasks		Resolved	Yusaku Sako
298.	Expose metrics and properties for UI		Resolved	Tom Beerbower
299.	Fix HBASE JMX properties		Resolved	Tom Beerbower
300.	Fix partial response for root level host query		Resolved	Tom Beerbower
301.	RUBYLIB env variable expanding forever		Resolved	Pramod Thangali
302.	Use FQDN instead of hostname when registering an agent with Ambari server		Resolved	Pramod Thangali
303.	Cluster level Network, Load, CPU and Memory metrics in API needed for dashboard page		Resolved	Tom Beerbower
304.	Integrate Installer with config APIs		Resolved	Jaimin Jetly
305.	Nagios sections should use backend API to populate		Resolved	Srimanth Gunturi
306.	Allow properties entered in custom config (ex: hdfs-site.xml) to override existing or create new properties.		Resolved	Jaimin Jetly
307.	No Ganglia/JMX metrics data are coming through		Resolved	Tom Beerbower
308.	Populate dashboard>HDFS section with API data		Resolved	Srimanth Gunturi
309.	Add aggregate IO stats to workflow data web service		Resolved	Pramod Thangali
310.	Populate dashboard>MapReduce section with API data		Resolved	Srimanth Gunturi
311.	Cluster level graphs need to use API for data		Resolved	Srimanth Gunturi
312.	Fix extra comma in rrd.py output		Resolved	Tom Beerbower
313.	Create 2 missing HDFS service graphs		Resolved	Srimanth Gunturi
314.	Fix race condition in DefaultProviderModule		Resolved	Tom Beerbower
315.	Host metrics charts should use live data		Resolved	Srimanth Gunturi
316.	Hook service summary sections in service pages to API		Resolved	Srimanth Gunturi
317.	Create HBase summary section in Dashboard & Service pages		Resolved	Srimanth Gunturi
318.	Initial API calls after Ambari Web install resulted in 500 (ArrayIndexOutOfBoundsException); Ambari Web stuck at "Loading..."		Resolved	Tom Beerbower
319.	Alerts not showing up in Ambari UI due to model refactoring		Resolved	Srimanth Gunturi
320.	Add methods to get postgres user name/password or any regex validated string input from user		Resolved	Pramod Thangali
321.	Start time, end time and resolution not set correctly for rrd.py call in Ganglia property provider.		Resolved	Tom Beerbower
322.	Ambari-agent init script needs to be aware of already running/not running agent process		Resolved	Pramod Thangali
323.	Integrate Heatmap UI to backend API		Resolved	Srimanth Gunturi
324.	Dashboard page should handle API sending JSON as strings and objects		Resolved	Srimanth Gunturi
325.	Reconfiguration of service for cluster management		Resolved	Jaimin Jetly
326.	Display total install and start services time on summary page and polish summary page ui.		Resolved	Jaimin Jetly
327.	Resolve overlap between JMX and Ganglia metrics		Resolved	Tom Beerbower
328.	Fix missing block metrics for NAMENODE		Resolved	Tom Beerbower
329.	MapReduce & HDFS summaries should use ServiceComponentInfo values		Resolved	Srimanth Gunturi
330.	Add api support for updating multiple host_component resources for multiple hosts in a single request		Resolved	John Speidel
331.	Metrics links in web ui should link to Ganglia UI		Resolved	Srimanth Gunturi
332.	Check for host registration at step3 of installer wizard and retrieve information for RAM and no. of cores.		Resolved	Jaimin Jetly
333.	Host hover in cluster heatmap showing mock data		Resolved	Srimanth Gunturi
334.	Nagios and Ganglia links should use public host names in URLs		Resolved	Srimanth Gunturi
335.	Metric Charts - display local time rather than UTC		Resolved	Srimanth Gunturi
336.	Aggregate creation of multiple services and assignment of host to cluster.		Resolved	Jaimin Jetly
337.	Service Info/Quick Links do not display external hostnames		Resolved	Srimanth Gunturi
338.	Implement an efficient way to provide Ganglia data for heatmap and other cluster visualization tools		Resolved	Tom Beerbower
339.	Ganglia setup does not allow for subsequent changes to the cluster.		Resolved	Tom Beerbower
340.	Improve Nagios alerts time display		Resolved	Srimanth Gunturi
341.	Cluster heatmap: green should always mean "good"		Resolved	Srimanth Gunturi
342.	Additional metrics need to be added to Heatmap UI		Resolved	Srimanth Gunturi
343.	Heatmap UI fluctuates between white and green colors intermittently		Resolved	Srimanth Gunturi
344.	Updates with queries that contain non primary key fields may update resources that don't satisfy the query		Resolved	Tom Beerbower
345.	API is not returning Ganglia metrics for one of the hosts in the cluster		Resolved	Tom Beerbower
346.	Service summary sections have incorrect values displayed		Resolved	Srimanth Gunturi
347.	Heatmap with no numbers on the hover		Resolved	Srimanth Gunturi
348.	Create Configuration API call is throwing 500: UnsupportedPropertyException		Resolved	Tom Beerbower
349.	Integrate slave configuration parameters with respective service on step7 of installer wizard		Resolved	Jaimin Jetly
350.	Tune Ganglia request		Resolved	Tom Beerbower
351.	Host metric values coming in with 0 values		Resolved	Tom Beerbower
352.	Dashboard page takes long time to load		Resolved	Srimanth Gunturi
353.	UnsupportedPropertyException thrown from update		Resolved	Tom Beerbower
354.	Dashboard page loads very slow due to hosts?fields=* API call		Resolved	Srimanth Gunturi
355.	Implement retrying of bootstrap on confirm host page		Resolved	Jaimin Jetly
356.	Refactor SPI Request interface to remove PropertyId		Resolved	Tom Beerbower
357.	Expose CapacityRemaining JMX metric to NAMENODE ServiceComponentInfo		Resolved	Tom Beerbower
358.	Can't reset ambari-server due to fail drop/create database DDLs		Resolved	Tom Beerbower
359.	Implement data loading		Resolved	Yusaku Sako
360.	Refactor cluster management		Resolved	Yusaku Sako
361.	Provide Datanode decommission & recommission capability in UI		Resolved	Srimanth Gunturi
362.	Rename Charts section to Heatmaps		Resolved	Srimanth Gunturi
363.	Service > MapReduce map slots reserved / occupied are backwards		Resolved	Srimanth Gunturi
364.	Dashboard cluster level graphs showing only 45 minutes of data		Resolved	Srimanth Gunturi
365.	HDFS Disk Capacity in HDFS Service Summary is totally off		Resolved	Srimanth Gunturi
366.	App browser fixes		Resolved	Yusaku Sako
367.	Workflow Web Service potentially leaks DB connections upon exceptions		Resolved	Yusaku Sako
368.	Convert Apache license header comment style in Handlebars files to Handlebars comments rather than JavaScript comments		Resolved	Yusaku Sako
369.	Data loading refactoring for cluster management		Resolved	Yusaku Sako
370.	Data loading for App Browser		Resolved	Yusaku Sako
371.	Ambari API: return proper response codes and provide a meaningful error response body		Resolved	John Speidel

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Assignee:: Jitendra Nath Pandey

Reporter:: Jitendra Nath Pandey

Votes:: 0 Vote for this issue

Watchers:: 14 Start watching this issue

Dates

Created:: 14/Aug/12 21:57

Updated:: 07/May/13 18:14