ambari/CHANGES.txt

Ambari Change log

Note: Committers should be listed using their login and non-committers
should be listed by their full name. Please keep the file to a max of 80
characters wide.

Release 1.0.0 - unreleased

  Added notices where we use compatibly licensed third party libraries (vikram)

  Rat tool compliance on special files. (hitesh and vikram)

  AMBARI-588. Externalize the manager service name and point the Help link to
  a valid URL (yusaku)

  AMBARI-587. Rat compliance patch. (vikram)

  AMBARI-583. UI allows io_sort_spill_percent value to be set to over 1.0
  (Jaimin Jetly via hitesh)

  AMBARI-580. Run datanodes/tasktrackers in 64-bit mode to get around rpm issues
  (hitesh)

  AMBARI-585. Remove hardcoded dependency on mysql-connector-java package
  version 5.0.8-1 (hitesh)

  AMBARI-581. Strip carriage-return related control-chars from hosts files
  (Jaimin Jetly via hitesh)

  AMBARI-582. Update the installation guide - monitoring dashboard install
  instructions (yusaku) 

  AMBARI-569. Nagios install fails on RHEL6 due to php-pecl-json dep (hitesh)

  AMBARI-546. Puppet fails to install 32-bit JDK properly on RHEL6 (hitesh)

  AMBARI-548. Puppet agent install script should use correct epel repo (hitesh)

  AMBARI-547. Change os type check during node bootstrap to allow for
  CentOS6/RHEL6 nodes (hitesh)

  AMBARI-549. rpm should have a dependency on php-posix (hitesh)

  AMBARI-578. Custom Config page: don't allow form submission if there are
  client-side validation errors (yusaku)

  AMBARI-411. The HBase puppet templates could include some more config knobs
  (Jaimin Jetly via yusaku)

  AMBARI-577. Document the steps to build and install monitoring RPMs for Ambari 
              (vgogate)

  AMBARI-576. In Custom config for Nagios: emails with multiple periods
  before the '@' fails validation (Jaimin Jetly via yusaku)
 
  AMBARI-574. Service Configuration: tabify settings for each service
  (yusaku) 

  AMBARI-573. Puppet error: Cannot reassign variable zookeeper_hosts at
  modules/hdp/manifests/params.pp (hitesh)

  AMBARI-571. Hive Server text should be replaced with Hive Metastore
  (Jaimin Jetly via yusaku)

  AMBARI-570. Consolidate head tags for organization and combine CSS files
  for faster load (yusaku)

  AMBARI-565. Remove YUI source files from SVN (yusaku)

  AMBARI-566. Update documentation (yusaku)

  AMBARI-564. Check in generated docs into svn to allow automatic updates
  for doc web server. (hitesh)

  AMBARI-559. Top nav - specify a static height for the logo (yusaku)

  AMBARI-558. Update Installation Guide (yusaku)

  AMBARI-556. Update version number for documentation (hitesh via yusaku)
  
  AMBARI-551. Missing font images (yusaku)

  AMBARI-550. Add support to jump to a specified state in the wizard for
  development purposes (yusaku)

  AMBARI-538. Puppet layer assumes net-snmp* to be installed on all boxes
  (ramya via yusaku)

  AMBARI-536. Duplicate hosts not recognized due to case sensitive matching
  (hitesh via yusaku)

  AMBARI-535. On Reconfigure Service popup, enable webhdfs and enable lzo
  check boxes are not selected when they should be (yusaku)

  AMBARI-534. Duplicate package names passed in the manifest (jitendra via
  yusaku)

  AMBARI-557. Update project website documentation (yusaku via hitesh)

  AMBARI-554. Update documentation to account for ambari-186 merge to trunk
  (Yusaku via hitesh)

  AMBARI-555. Update README for additional documentation to get around errors
  related to missing php-posix module (ViVek Raghuwanshi via hitesh)

  AMBARI-552. Update README to point to trunk (vinodkv via vikram)

  AMBARI-543. Rpm naming needs to be corrected. (vikram via reznor)

  AMBARI-541. Update README for installing/running code off
  AMBARI-186. (vinodkv via reznor)

  AMBARI-542. Rename HMC to Ambari in user-facing init.d scripts
  (reznor via vikram)

  AMBARI-540. Naming cleanup required for management console. (vikram
  via reznor)

  AMBARI-539. Create a spec file with less dependencies for
  HMC. (hitesh via reznor)

  AMBARI-537. Cleaning up references. (vikram via hitesh)

  AMBARI-528. Fix oozie smoke test failure (ramya via vikram)

  AMBARI-525. Javascript should not pass flag in case of post install
  add nodes. (vikram)

  AMBARI-524. Add nodes restore yum default on post install add nodes
  page (vikram)

  AMBARI-523. Need to persist yum repo for add nodes. (vikram)

  AMBARI-522. Fix version of the server rpm. (mahadev via vikram)

  AMBARI-521. Lzo Install with RPM's. (ramya via vikram)

  AMBARI-520. Disable all debug console logging on the browser. (Yusaku Sako
  via vikram)

  AMBARI-517. Dashboard shows HDFS is down though it's still running.
  (vgogate via vikram)

  AMBARI-516. Fix epel install to be using curl calls. (mahadev via vikram)

  AMBARI-515. Modules tar size increases. (jitendra via vikram)

  AMBARI-514. Fix parsing error in puppet manifests. (mahadev via vikram)

  AMBARI-513. Download mysql rpm for sqoop (ramya via vikram)

  AMBARI-512. Fix puppet manifests for tarball downloads via
  rpms. (mahadev via vikram)

  AMBARI-511. Support rpms for mysql connector and other
  tars. (jitendra via vikram)

  AMBARI-510. Modify the router to force redirection to "Add Nodes
  Progress" popup (Yusaku Sako via vikram)

  AMBARI-508. Support Resume For Add Nodes (reznor via vikram)

  AMBARI-506. Do not use epel in local yum repo installs (hitesh via vikram)

  AMBARI-507. Install rpms instead of tar.gz downloads (ramya via vikram)

  AMBARI-505. Messaging Update (Yusaku Sako via vikram)

  AMBARI-503. Make sure epel rep is installed when installing the
  agent. (mahadev via vikram)

  AMBARI-527. Increase number of puppet retries to recover from
  intermittent network issues. (jitendra via vikram)

  AMBARI-502. X button missing from popup (Yusaku Sako via vikram)

  AMBARI-501. Speed up page load/reload times (Yusaku Sako via vikram)

  AMBARI-500. Fix versions in rpm spec file. (mahadev via vikram)

  AMBARI-499. Add "Help" link to the top nav (Yusaku Sako via vikram)

  AMBARI-498. Make service directories editable (but not
  reconfigurable) (Yusaku Sako via vikram)

  AMBARI-497. Messaging clean up (Yusaku Sako via vikram)

  AMBARI-496. Ganglia graphs have labels/content that are not
  meaningful (vgogate via vikram)

  AMBARI-494. Fix node assignments not not allow slaves on
  master. (mahadev via vikram)

  AMBARI-493. Add rack_info as column in Hosts table (hitesh via vikram)

  AMBARI-492. make support for os check a bit more robust (hitesh via vikram)

  AMBARI-491. Service Reconfiguration screens should respect the
  "reconfigurable" attributes set in ConfigProperties table (Yusaku Sako
  via vikram)

  AMBARI-490. Highlight the required parameters in Step 6 "Custom
  Config" of the Cluster Init Wizard (Yusaku Sako via vikram)

  AMBARI-489. Call out HMC master node in the topology and node
  assignments (Yusaku Sako via vikram)

  AMBARI-488. Manage service needs a way to recover from terminated
  browser sessions (Yusaku Sako via vikram)

  AMBARI-487. Add nodes with external name on AWS causes issues. (vikram)

  AMBARI-486. Add Node installs MySQL Server for Hive (Yusaku Sako via vikram)

  AMBARI-485. Make Firebug debugger work again with fileCombinator.php
  (Yusaku Sako via vikram)

  AMBARI-484. Reconfigure option for Nagios service does not work (vikram)

  AMBARI-483. Start Making Responses From fileCombinator.php Suitably
  Cacheable (reznor via vikram)

  AMBARI-482. Show the same welcome page to the user if the user
  starts configuring a cluster but has not started deploy yet (Yusaku Sako
  via vikram)

  AMBARI-481. Units of various config values not displayed on review
  and deploy page (Yusaku Sako via vikram)

  AMBARI-480. Reduce Page Load Time By Combining HMC JS Files (reznor
  via vikram)

  AMBARI-479. Add nodes after install does not allow re-bootstrap if
  user closes browser after bootstrap and before starting services
  (vikram)

  AMBARI-477. Spec file for using installer with php-5.3 (hitesh via vikram)

  AMBARI-478. Checkbox in the review and deploy page does not show
  proper state (vikram)

  AMBARI-476. Undefined offset: 0 in
  /usr/share/hmc/php/db/HMCDBAccessor.php on line 1030 (hitesh via
  vikram)

  AMBARI-475. Add missing JS file for making post cluster install Add
  Nodes work (Yusaku Sako via vikram)

  AMBARI-473. Secondary namenode checkpoint dir doesnt get created if
  its on the same host as NN. (mahadev via vikram)

  AMBARI-471. hadoop-metrics2.properties not updated (ramya via vikram)

  AMBARI-468. Post-Install Add Nodes - update progress title and
  success/error messages to reflect what it's actually doing/has done
  (Yusaku Sako via vikram)

  AMBARI-472. Add api to find all unassigned hosts in a cluster
  (hitesh via vikram)

  AMBARI-470. Fix conflicting dashbord conf files in installer and
  dashboard. (mahadev via vikram)

  AMBARI-469. Cap DataNode heap size. (mahadev via vikram)

  AMBARI-467. Fix hive stop to escape $. (mahadev via vikram)

  AMBARI-446. Support Resume For Manage Services (reznor via vikram)
  
  AMBARI-466. Add nodes page alerts removed in case of adding
  duplicate nodes (vikram)

  AMBARI-465. Fix suggestions for Map Red Child java opts. (mahadev via vikram)

  AMBARI-461. Uninstall shoud stop nagios service first before
  stopping other services (hitesh via vikram)
  
  AMBARI-464. Auto refresh should be applicable to all the service
  tabs (vgogate via vikram)

  AMBARI-463. Redesign cluster management pages and navigation (Yusaku Sako
  via vikram)

  AMBARI-462. when hive is being stopped, it stops the hive nagios
  checks (ramya via vikram)

  AMBARI-460. Ganglia shows four hosts on a single node installation
  (vgogate via vikram)

  AMBARI-459. Race conditions in fetch transaction progress (vikram)

  AMBARI-447. First pass at Info level logging (cleanup of
  logging). (mahadev via vikram)

  AMBARI-458. Support configuration of checkpointing-related variables
  (hitesh via vikram)

  AMBARI-457. Create template for SNN checkpoint dir (ramya via vikram)

  AMBARI-456. Add more logging for ganglia (ramya via vikram)

  AMBARI-455. nagios shows service status critical if hbase is not
  installed (vgogate via vikram)

  AMBARI-453. Remove the puppet kick --ping during bootstrap instead
  use simple network ping for puppet agent. (vgogate via vikram)

  AMBARI-454. Fix Hive tarball issue download for templeton. (mahadev
  via vikram)

  AMBARI-452. Create cluster should wipe out entire db (vikram)

  AMBARI-451. Add nodes has incorrect check on returned status (vikram)

  AMBARI-450. Boldify/Redify restart HMC message when nagios/ganglia
  is on the hmc host (Yusaku Sako via vikram)

  AMBARI-449. Post cluster install/deploy the URL
  hmc/html/initializeCluster.php should be disabled (Yusaku Sako via
  vikram)

  AMBARI-448. Redesign progress popups. (Yusaku Sako via vikram)

  AMBARI-444, 445. Nagios checks send kicks to the agent that trigger
  a run. Configure nagios to send email notifications when slaves go
  down (vgogate via vikram)

  AMBARI-443. Nagios start fails on reinstall (ramya via vikram)

  AMBARI-442 Duplicate definition:
  Class[Hdp-hbase::Regionserver::Enable-ganglia] (ramya via vikram)

  AMBARI-441. Add ganglia monitor to all the hosts including
  collector. (mahadev via vikram)

  AMBARI-440. Keep the touch file for NN format in /var/run rather
  than /etc/conf. (mahadev via vikram)

  AMBARI-439. Gmetad start fails sometimes. (ramya via vikram)

  AMBARI-438. Add retry if kick fails immediately. (jitendra via vikram)

  AMBARI-437. Update router to handle resuming uninstall progress and
  uninstall failed pages (Yusaku Sako via vikram)

  AMBARI-436. Support Resume For Uninstall (reznor via vikram)

  AMBARI-435. Uninstall needs to update status for failure. (vikram)

  AMBARI-434. fix display name in smoke test progress description
  (hitesh via vikram)

  AMBARI-433. Using service stop instead of killall for uninstall (vikram)

  AMBARI-432. Templeton should not install templeton.i386 (ramya via vikram)

  AMBARI-431. Fix orchestrator to use correct display names for
  descriptions of stages (hitesh via vikram)

  AMBARI-430. set service state to failed if cluster monitoring
  reconfiguration fails (hitesh via vikram)

  AMBARI-429. Fix bug with jmx parsing on HBase. (mahadev via vikram)

  AMBARI-428. changes to templeton setup for 0.1.4 (ramya via vikram)

  AMBARI-425. Oozie start fails with "Not managing symlink mode"
  (ramya via vikram)

  AMBARI-424. change "reconfiguremonitoring" message to a better
  worded action (hitesh via vikram)

  AMBARI-421. Ganglia uninstall does not remove libganglia or gmond
  (Richard Pelavin via vikram)

  AMBARI-423. Uninstall cluster can't be automated by Selenium due to
  the internal confirmation window (Yusaku Sako via vikram)

  AMBARI-422. Increase Threshold For Number Of Successive Backend
  Connection Failures (reznor via vikram)

  AMBARI-420. Improve style on error log popups (Yusaku Sako via vikram)

  AMBARI-419. Add Basic Keyboard Action Support For HMC UI (reznor via vikram)

  AMBARI-418. Remove Redundant Titles From Reconfigure Panel (reznor
  via vikram)

  AMBARI-416. Fix Inconsistent Validation Error Messages (reznor via vikram)

  AMBARI-417. Typo fix in uninstall path. (vikram)

  AMBARI-415. Reset service back to original state after
  reconfiguration (hitesh via vikram)

  AMBARI-414. Add rpm spec for hmc agent. (mahadev via vikram)

  AMBARI-409. Uninstall does not get full list of hosts. (vikram)

  AMBARI-410. Need to move the creation of cluster directory for
  hosting the key file and the nodes file to add nodes. (vikram)

  AMBARI-408. HDPJobTracker cluster in ganglia has multiple nodes
  (vgogate via vikram)

  AMBARI-426. Reinstall of cluster after failure to install results in
  failure (ramya via vikram)

  AMBARI-427. Class not found Class['hdp-zookeeper::service'] during
  uninstall (ramya via vikram)

  AMBARI-531. Remove/disable reconfigure option for Sqoop, Pig,
  Ganglia and Templeton (Yusaku Sako via vikram)

  AMBARI-529. Fix Advanced Config: HDFS reserved space is in
  bytes. Too many bytes to count. (hitesh via vikram)

  AMBARI-530. HMC UI shows undefined for nodes after single node
  install (Yusaku Sako via vikram)

  AMBARI-532. add ganglia monitor to all masters (mahadev via vikram)

  AMBARI-407. add more logging and timing info for various actions
  (hitesh via vikram)

  AMBARI-406. Monitoring dashboard does not show ZK service state
  correctly (ramya via vikram)

  AMBARI-321. Multiple ZK nodes not displayed on review-page (Yusaku Sako
  via vikram)

  AMBARI-405. Clean up messages for service management reconfiguration
  popup (Yusaku Sako via vikram)

  AMBARI-404. Unify the top nav for both Monitoring and Cluster
  Management (Yusaku Sako via vikram)

  AMBARI-403. Show fixed count of total nodes during all bootstrap
  phases (hitesh via vikram)

  AMBARI-325. MR vmem config options are useless without an option to
  enable/disable memory-monitoring (vinodkv via vikram)

  AMBARI-402. Completing successful add node takes one to initialize
  cluster page starting from scratch (reznor via vikram)

  AMBARI-401. Manual config changes for nn get reset on stop/start
  from hmc (jitendra via vikram)

  AMBARI-399. Cannot uninstall - the page hangs with the spinning icon
  (Yusaku Sako via vikram)

  AMBARI-398. if hbase is not installed, nagios sends alerts for
  "ganglia collector for hbasemaster" being down (vgogate via vikram)

  AMBARI-397. Clean up descriptions and titles of mapreduce memory
  related configs (vinodkv via vikram)

  AMBARI-396. Add nodes fails in assign masters because of closure
  issues (vikram)

  AMBARI-395. Ganglia server should not run gmond. (mahadev via vikram)

  AMBARI-394. Add nodes fails to find node in db (vikram)

  AMBARI-393. ZooKeeper myid files not existent on ZK
  install. (mahadev via vikram)

  AMBARI-392. Add ID attributes to HTML tags to help test automation
  (Yusaku Sako via vikram)

  AMBARI-358. Make index.php always accessible, rather than
  automatically forwarding to the action, even if there's only one
  action that the user can take (Yusaku Sako via vikram)

  AMBARI-390. Handle multiple ZooKeeper service masters in Assign
  Masters page (Yusaku Sako via vikram)

  AMBARI-389. Do not allow invalid chars for database name and user
  name for hive (hitesh via vikram)

  AMBARI-388. Prevent the user from assigning NameNode and Secondary
  NameNode services on the same host (Yusaku Sako via vikram)

  AMBARI-386. On Single Node install when install all the components
  the recommended num for Map/Reduce Tasks is too high (hitesh via
  vikram)

  AMBARI-279. On the mount points page show info on what the mount
  points are being used for (Yusaku Sako via vikram)

  AMBARI-387. Fine tune node assignment and propagate ZK host
  assignments to the frontend. (mahadev via vikram)

  AMBARI-381. Restarting Templeton should not run PIG smoke tests
  (hitesh via vikram)

  AMBARI-384. Fix the position of the deploy error logs popup (Yusaku Sako
  via vikram)

  AMBARI-385. Namenode format should not be passed as true in the
  manifest unless from user input. (vikram via jitendra)

  AMBARI-383. Do not force the user to look at the error logs before
  given choices to go back/continue, etc (Yusaku Sako via vikram)

  AMBARI-382. Make sure install/uninstall/reinstall preserves data on
  HDFS/ZK/others. (ramya via vikram)

  AMBARI-377. Uninstall does not handle component
  dependencies. (jitendra via vikram)

  AMBARI-380. Clean up messages for Add Nodes and Deploy progress
  result (Yusaku Sako via vikram)

  AMBARI-379. Remove puppet start stub on uninstall. (mahadev via vikram)

  AMBARI-378. Getting a 404 after clicking on reinstall when the
  install fails (Yusaku Sako via vikram)

  AMBARI-376. Show welcome page when no clusters are set up (Yusaku Sako via vikram)

  AMBARI-374. Modify the cluster info page to show host-to-service
  mapping for both master services and client services using
  color-coding (Yusaku Sako via vikram)

  AMBARI-372. Hive metastore nagios check is broken. (jitendra via vikram)

  AMBARI-373. Create RPM fails as fonts files are not copied
  over. (mahadev via vikram)

  AMBARI-371. Mysql packages not being sent during install and
  uninstall (jitendra via vikram)

  AMBARI-369. Improve Service Management page and general popup
  styling (Yusaku Sako via vikram)

  AMBARI-367. Make users enter hive configs instead of using defaults
  (hitesh via vikram)

  AMBARI-364. Retry puppet kick --ping on bootstrap to handle
  intermittent failures (hitesh via vikram)

  AMBARI-370. Uninstall needs to clear Puppet directories (vikram)

  AMBARI-368. Server restart kills puppet agent. (mahadev via vikram)

  AMBARI-366. Package up the fonts/ subdirectory in the HMC RPM (reznor
  via vikram)

  AMBARI-365. Uninstall/reinstall complains about OS Type as
  unsupported (ramya via vikram)

  AMBARI-363. Nagios should monitor puppet agents (vgogate via vikram)  

  AMBARI-362. Create lock file as part of rpm install (vikram)

  AMBARI-361. Display client nodes as part of cluster topology display
  (Yusaku Sako via vikram)

  AMBARI-360. Adding nodes that already part of the cluster should be
  avoidable (vinodkv via vikram)

  AMBARI-286. Make TxnProgressWidget Immune To Re-Fetch Race
  Conditions (reznor via vikram)

  AMBARI-526. Display client nodes as part of cluster topology
  display. (reznor via vikram)

  AMBARI-265. Reconfig page close button (x) is not visible (vinodkv
  via vikram)

  AMBARI-357. Redesign master service assignment page so that it takes
  up less vertical space (Yusaku Sako via vikram)

  AMBARI-356. Log output to console slows puppet run. (jitendra via vikram)

  AMBARI-359. invalid parameter java_needed during uninstall (ramya
  via vikram)

  AMBARI-354. hmc rpm on install must backup the database (suresh via vikram)

  AMBARI-353. Passing packages in hdp class for package install
  optimization. (jitendra via vikram)

  AMBARI-344. Fix TxnProgressWidget To Not Hide Previously Pending
  States (reznor via vikram)

  AMBARI-352. Add flow control - force redirects to appropriate pages
  based on cluster configuration status for better usability (Yusaku Sako
  via vikram)

  AMBARI-351.  Monitoring dashboard should auto refresh as regular
  interval (vgogate via vikram)

  AMBARI-349. Logging in case of error during uninstall needs to be
  fixed. (vikram)

  AMBARI-317. Select-all + unselect HBASE removes Zookeeper
  incorrectly (vinodkv via vikram)

  AMBARI-348. Select all services by default (vinodkv via vikram)

  AMBARI-247. Replace index.php with clusters.php (reznor via vikram)

  AMBARI-347. Redo master service assignment page (Yusaku Sako via vikram)

  AMBARI-339. Making transitionToNextStage more robust (vikram)

  AMBARI-345. Make TxnProgressWidget More Robust In The Face Of
  Un-Ready Txn Stages (reznor via vikram)

  AMBARI-346. user should not be allowed to change the paths to
  various directories on the advance config page (hitesh via vikram)

  AMBARI-316. Grid mount points page doesn't let one pass with only a
  custom mount point (vinodkv via vikram)

  AMBARI-343. add option to enable webhdfs (hitesh via vikram)

  AMBARI-342. Reconfiguration process kicks in even when the user
  submits without new configs changes (vinodkv via vikram)

  AMBARI-341. Batch yum commands (ramya via vikram)

  AMBARI-338. Cluster status update needs to happen for all stages of
  installation wizard. (vikram)

  AMBARI-330. Provide a way to resume if browser crashes/is closed
  during the deploy-in-progress (reznor via vikram)

  AMBARI-320. Reconfiguring a stopped service starts it incorrectly
  (hitesh via vikram)

  AMBARI-340. Info logs for PuppetInvoker (jitendra via vikram)

  AMBARI-337. Parallelize puppet kick --ping during bootstrap (hitesh
  via vikram)

  AMBARI-335. Redundant downloads even though the artifacts are
  already installed (ramya via vikram)

  AMBARI-519. update to fix the ganglia monitor_and_server anchor
  problem (Richard Pelavin via vikram)

  AMBARI-333. Update messaging resources for initialization wizard
  (Yusaku Sako via vikram)

  AMBARI-332. Modify nav to easily switch between cluster management
  and monitoring. (Yusaku Sako via vikram)

  AMBARI-518. Junk code in manifestloader site.pp. (jitendra via
  vikram)

  AMBARI-331. Make txnUtils immune to backend race conditions (reznor
  via vikram)

  AMBARI-327. Fix syntax error in monitoring modules (ramya via vikram)

  AMBARI-326. Dependencies should be added only during install phase
  (jitendra via vikram)

  AMBARI-324. Welcome page missing. (Yusaku Sako via vikram)

  AMBARI-323. During any process in the cluster initialization wizard,
  if the user goes back to the "1 Create Cluster" tab, the user is
  stuck. (vikram)

  AMBARI-319. Scale puppet master to large number of nodes. (jitendra
  via vikram)

  AMBARI-318. Do not install the packages that install init.d scripts.
  (ramya via vikram)

  AMBARI-315. reconfig a service should a list of dependent services
  that will be restarted as a result. (vinodkv via vikram)

  AMBARI-314. Uninstall Wizard prevents the user from proceeding.
  (Yusaku Sako via vikram)

  AMBARI-311. Update HBase configuration description (suresh via vikram)

  AMBARI-313. Provide a DB cleanup script. (hitesh via vikram)

  AMBARI-312. Uninstall's wipe flag should be correctly passed to
  puppet. (hitesh via vikram)

  AMBARI-307. Ensure recommended memory is never below 256 M. (hitesh
  via vikram)

  AMBARI-310. Externalize message resources for the welcome
  page. Update styles on various pages. (Yusaku Sako via vikram)

  AMBARI-309. Make ManageServices Show Only One Action Per Service
  (reznor via vgogate)

  AMBARI-194. Avoid TxnProgressWidget Getting Stuck In An Infinite
  Loop (reznor via vgogate)

  AMBARI-308. Externalize message resources; Update styles/messaging
  on Uninstall Wizard and Add Nodes Wizard (Yusaku Sako via vgogate)

  AMBARI-306. Ignore client components when calculating
  memory. (hitesh via jitendra)

  AMBARI-305. Combine Hive and HCat into a single service. (hitesh via
  jitendra)

  AMBARI-278. Update MapReduce parameter configuration
  description. (suresh via jitendra)

  AMBARI-276. Update HDFS parameter configuration description. (suresh
  via jitendra)

  AMBARI-304. Upgrade to yui-3.5.1. (vinodkv via jitendra)

  AMBARI-302. regionservers config in the hbase only has localhost in it. 
  (ramya via jitendra)

  AMBARI-275. Remove the configuration variable fs.inmemory.size.mb.
  (suresh via jitendra)

  AMBARI-303. Cleanup testing code for uninstall failure (simulation). 
  (vikram via jitendra)

  AMBARI-301. Uninstall should not stop HMC. (vikram via jitendra)
  
  AMBARI-273. Fix TxnProgressWidget To Show Failed States When No
  SubTxn Is In Progress (reznor via vgogate)

  AMBARI-294. Add Nodes page - incorrect field label (Yusaku Sako via vgogate)

  AMBARI-293. Invoking browser "back" action on any step after the Add
  Hosts step in the Cluster Init Wizard launches the host discovery
  process again (Yusaku Sako via vgogate)

  AMBARI-289. Hive dependency on hcat (jitendra via vgogate)

  AMBARI-288. Add description for Nagios config (vgogate)

  AMBARI-400. Fixes the regionserver opts for GC (ddas)

  AMBARI-287. Add link to uninstall on index page. (vikram via hitesh)

  AMBARI-285. Clean up Add Hosts page. (Yusaku Sako via hitesh)

  AMBARI-284. Define service groups in nagios such that users can more easily
  enable/disable the related alerts. (vgogate via hitesh)

  AMBARI-283. Fixup review and deploy rendering. (vinodkv via hitesh)

  AMBARI-282. Make fetchTxnProgress post processing easier to
  debug. (vikram via hitesh)

  AMBARI-281. Uninstall should hide loading image at startup. (vikram
  via hitesh)

  AMBARI-280. Cleanup of utilities. (vikram via hitesh)

  AMBARI-249. Uninstall support from UI. (vikram via hitesh)

  AMBARI-277. API for getting cluster status. (vikram via hitesh)

  AMBARI-274. Templeton data on hdfs needs to be readable by all users
  (ramya via hitesh)

  AMBARI-272. Remove occurrences of repo_url to support local yum repo
  (ramya via hitesh)

  AMBARI-271. Support for local yum mirror (hitesh via ramya)
 
  AMBARI-270. Puppet cleanup to define all the users in a common 
  location (ramya)

  AMBARI-269. Specifiy the notification intervals and options for Alerts 
  (vgogate via ramya)

  AMBARI-300. Change the status message (success/error) location so that it 
  shows below the page summary box, rather than above, more better visibility 
  (Yusaku Sako via ramya)

  AMBARI-255. Rename/Relocate files as appropriate (reznor via ramya)

  AMBARI-252. Remove Playground files from HMC (reznor via ramya)

  AMBARI-266. add select/unselect all buttons to the select services page 
  (vinodkv via ramya)

  AMBARI-256. Update hive config to enable authorization (ramya)
 
  AMBARI-254. Parameterize zookeeper configs (ramya)

  AMBARI-257. Manage services section will have any empty section when no 
  client only components installed (vinodkv via ramya)

  AMBARI-253. Support uninstall state in mysql modules (ramya)

  AMBARI-258. Start/Stop service show services that are not dependent on the 
  service being worked on (vinodkv via ramya)

  AMBARI-251. Oozie link is not displayed even when Oozie is installed 
  (vgogate via ramya)

  AMBARI-298. The current stage and the next stage are shown at the same time
  during state transition (Yusaku Sako via ramya)

  AMBARI-245. Support data cleanup if installation fails (jitendra via ramya)

  AMBARI-248. Add yuiCombinator.php to rpm (jitendra via ramya)

  AMBARI-297. Modal dialog box for showing deploy progress looks broken
  in Safari (Yusaku Sako via ramya)

  AMBARI-244. Implement wipeoff state in puppet (ramya)

  AMBARI-246. Add support for parsing yum repo files to understand how to
  bootstrap nodes for local yum mirror (hitesh via ramya)

  AMBARI-218. Install Combo-Handler On HMC Webserver To Drastically Speed Up
  Page Load Times (reznor via ramya)

  AMBARI-259. add nodes to a cluster gives an option for ganglia and dashboard,
  these should be on by default (vinodkv via ramya)

  AMBARI-262. Init Wizard: Advanced Config validation errors can be bypassed 
  (vinodkv via ramya)

  AMBARI-263. Initialization Wizard: Select Disk Mount Points allows the user 
  to continue without any mount points selected (vinodkv via ramya) 

  AMBARI-250. Cluster name validation (vikram via ramya)

  AMBARI-243. Templeton setup fails due to hive download error. (ramya)

  AMBARI-296. Update styles on Service Management page (Yusaku Sako via ramya)

  AMBARI-264. Nagios Admin Contact should be checked to ensure it is always an 
  email address (vinodkv via ramya)

  AMBARI-242. Change code layout to ensure unit tests are not part of final
  built rpm. (hitesh via ramya)

  AMBARI-295. Improve the overall look and feel (Yusaku Sako via ramya)

  AMBARI-241. Support cluster wipeout in orchestrator. (hitesh via jitendra)

  AMBARI-292. HTML being spewed in the Review+Deploy page. (reznor
  via jitendra)

  AMBARI-291. Fix yui packaging in the rpm. (jitendra)

  AMBARI-290. Comment in addNodesWizardInit.js. (reznor via jitendra)

  AMBARI-240. Make All FE Entry Points Hide The Loading Image When
  They're Ready To Take Input.  (reznor via jitendra)

  AMBARI-197. Templatize Standard Helper Components Of Every HTML
  Page. (reznor via jitendra)

  AMBARI-229. Remove Navigation Bar (W/ Clusters Link) From
  InstallationWizard (And Other Entry Points).  (reznor via
  jitendra)

  AMBARI-214. Make HMC Use Local YUI Copy. (reznor via jitendra)

  AMBARI-239. HDFS utilization pie chart shows gray / HDFS down while
  HDFS is up and running.  (vgogate via jitendra)

  AMBARI-238. When namenode process is down info shown is not correct
  for both HDFS and MR (vgogate)

  AMBARI-237. Refactor puppet kick loop to easily change retries and timeouts.
  (jitendra)

  AMBARI-236. Increase puppet agent timeout. (jitendra via vgogate)

  AMBARI-235. Ordering problem when using
  hdp-ganglia::monitor_and_server (Richard Pelavin via vgogate)

  AMBARI-234. Typo in javascript (vikram via vgogate)

  AMBARI-233. Add Oozie link to HMC dashboard (vgogate)

  AMBARI-232. Enable LZO should show checkbox instead of text (
  vikram via vgogate)

  AMBARI-231. Support hadoop cleanup (ramya via vgogate)

  AMBARI-228. Ganglia reports on host types not present (Richard
  Pelavin via vgogate)

  AMBARI-227. Invalid parameter ensure in ganglia manifests (ramya via vgogate)

  AMBARI-226. Make the daemon names and other field names consistent
  (suresh via vgogate)

  AMBARI-225. Currently we dont have any monitoring alerts setup for
  secondary namenode (vgogate)

  AMBARI-224. sequentialScriptRunner.php logging in a tight
  loop. (jitendra via vgogate)

  AMBARI-223. Add troubleshoot link in the Alerts table to provide
  documentation for debugging/resolving the alerts (vgogate)

  AMBARI-222. Remove the word alert from all the Nagios alerts
  descriptions. (vgogate)

  AMBARI-221. Service fails to set its state to failed if a component
  fails to be acted upon (hitesh via vgogate)

  AMBARI-220. Alerts table semantic difference at different levels (vgogate)

  AMBARI-217. Alert table needs to display service name for context.
  (vgogate via omalley)

  AMBARI-216. Remove sleeps to speed simulations of installs. (vikram
  via omalley)

  AMBARI-215. Fix description for dfs_data_dir. (hitesh via omalley)

  AMBARI-209. Node selection should ignore failed nodes. (hitesh via omalley)

  AMBARI-213. Fix directory permissions so that Ganglia graphs render.
  (ramya via omalley)

  AMBARI-210. Remove link for wiping clusters from the hope page. (vikram
  via omalley)

  AMBARI-212. Fix templeton configurations. (ramya via omalley)

  AMBARI-206. Fix undefined variable in orchestrator. (hitesh via omalley)

  AMBARI-208. Support filtering hosts based on discovery status. (hitesh
  via omalley)

  AMBARI-207. Fix for undefined variable manifest. (jitendra via omalley)

  AMBARI-204. Use the host that runs Ambari for running slaves & masters.
  (mahadev via omalley)

  AMBARI-196. Support capturing os information correctly during node 
  discovery. (hitesh via omalley)

  AMBARI-203. Fix for duplicate jdk definition (ramya via omalley)

  AMBARI-202. Add check to verify jdk path after install (ramya via vgogate)

  AMBARI-201. reduce db query logging (hitesh via vgogate)

  AMBARI-200. External hostnames should be used for links on dashboard
  UI (ramya via vgogate)

  AMBARI-199. Remove import of mysql puppet module from manifest
  (jitendra via vgogate)

  AMBARI-198. Dependency of templeton on hcat client (jitendra via vgogate)

  AMBARI-192. Check for NN safemode during restarts (ramya via vgogate)

  AMBARI-191. Implement hive server stopped state (ramya via vgogate)

  AMBARI-195. Fix typo in java license question (hitesh via vgogate)

  AMBARI-187. Syntax error in the puppet manifest in reconfiguration (jitendra
  via vgogate)

  AMBARI-193. Track nodes that timed out for puppet kicks (hitesh via
  vgogate)

  AMBARI-190. On a Single Node install, Nagios alert do not take affect until 
  hmc is restarted (hitesh via vgogate)

  AMBARI-189. Make getAllHostsInfo api support optional params (
  hitesh via vgogate)

  AMBARI-188. Disable jdk location validation as filter apis not supported in 
  PHP 5.1. (hitesh via vgogate)