The following changes were made in Ambari 1.4.2:
BUG-11614 AMBARI-4059 NameNode/YARN max heap is not showing in Web
BUG-11500 AMBARI-4025 Smoke tests for HBase fail on a 4 node cluster when smoke tests are run on a non RS/Master host.
BUG-11467 AMBARI-4022 Config upgrade helper is not working.
BUG-11464 AMBARI-4024 HiveSchema file for Hive should be hive-schema-0.12.0.oracle.sql
BUG-11407 AMBARI-3966 TaskTracker fails to start on 1.3.2 in Secure mode
BUG-11394 AMBARI-3987 Resource providers are set for wrong stack version
BUG-11380 AMBARI-3980 WebHCat PID Dir is /etc/run/webhcat for HDP-1.x stack
BUG-11348 AMBARI-3970 Ambari Oracle DDL upgrade script is not working with non default ambari username
BUG-11346 AMBARI-3998, AMBARI-4012 NameNode max heap is not showing in HDP 1.3.2 stack (and possibly others)
BUG-11338 AMBARI-3964 Set value of mapred.jobtracker.completeuserjobs.maximum=0 in Ambari, currently it is set to 5 in HDP 1.3.x
BUG-11336 AMBARI-3966 Secure cluster: task-controller binary should be owned by the group specified in taskcontroller.cfg
BUG-11280 AMBARI-3965 "Add New Hosts" wizard drops out to step "Install, start and test" of installer.
BUG-11278 AMBARI-3958 Metrics of HDFS, YARN and HBase are not available.
BUG-11275 AMBARI-3963 Ambari host registering freezes if wrong ssh key provided.
BUG-11260 AMBARI-3948 HBase Multi-Master setup shows HBase Master alerts under HDP 1.3.x stack
BUG-11259 AMBARI-3953 HBase Master alerts are confusing in multi-master environment
BUG-11253 AMBARI-3954 hbase.zookeeper.quorum changing inconsistently on hosts after adding ZookeeperServer
BUG-11246 AMBARI-3936 Ambari UI won't load after upgrading Ambari with Oracle
BUG-11211 AMBARI-3981 Services mysteriously disappear after Stack upgrade
BUG-11202 AMBARI-3979 nagios alerts are not adjusted after delete host
BUG-11201 AMBARI-3910 NodeManager live dashboard widget does not update after delete host
BUG-11113 AMBARI-3892 UI shows "Directory: /" on trying to navigate to "Login" page
BUG-11106 AMBARI-3882 Background operations popup window minimum size should be fixed when narrowing down the browser
BUG-11100 AMBARI-3881 UI incorrect behavior during upgrade
BUG-11086 AMBARI-3899 "HDFS Short-circuit read" config property is repeated
BUG-11080 AMBARI-3880 HDFS and HBase time series and other data are not available through the API
BUG-11076 AMBARI-3866 UI pointing to Ambari incubator site instead of TLP site
BUG-11057 AMBARI-3909 Upgrade scenario for Local Repo needs to be addressed when user was using a local repo and moves to the new local repo setup.
BUG-11055 AMBARI-3864 JS Error in 'Add Host Wizard' if we proceed with failed registered hosts
BUG-11054 AMBARI-3857 Clicking on Settings link navigates to login page for a non-admin user.
BUG-11039 AMBARI-3848 Remove Host JS Error in 'add host wizard'
BUG-11026 AMBARI-3845 Incorrect warning message when trying to delete host with running components
BUG-11022 AMBARI-3871 When adding nodes to an existing cluster yum should specify a specific ambari-agent version
BUG-11018 AMBARI-3858 "Add New Hosts" wizard appears automatically after it closed and re-login to UI
BUG-10997 AMBARI-3846 Nagios alerts when returning bad json breaks the UI really badly.
BUG-10976 AMBARI-3834 Wrong response for requests with OR on components
BUG-10969 AMBARI-3820 Security wizard: Reloading wizard fails due to missing user credentials.
BUG-10945 AMBARI-3830 Incorrect behavior of Ambari with logged on user without admin rights.
BUG-10904 AMBARI-3808 If hdfs-exclude-file config type already exists then installing DATANODE (e.g. while adding new host) fails
BUG-10876 AMBARI-3829 Custom user name is not displayed
BUG-10875 AMBARI-3828 JS error on Confirm Hosts page
BUG-10856 AMBARI-3773 Ambari server runs into error due to the new stack 2.0.
BUG-10844 AMBARI-3800 Please add stack 2.0.8 into Ambari
BUG-10837 AMBARI-3781 JS error on trying to login after launching Security Wizard
BUG-10835 AMBARI-3801 hostname wrapping on Hosts page
BUG-10830 AMBARI-3769 HbaseMaster visible in components list after it was removed
BUG-10826 AMBARI-3792 after reboot, Unable to connect to: https://server:8441/agent/v1/heartbeat/agent_hostname due to No JSON object could be decoded"
BUG-10743 AMBARI-3757 Unable to delete host or host-components without warning
BUG-10741 AMBARI-3814 Enable data locality in YARN
BUG-10632 AMBARI-3735 Reassign Master: moving the NameNode while NameNode HA is enabled breaks HBase
BUG-10628 AMBARI-3763 Incorrect href for a POST response using associated resources
BUG-10583 AMBARI-3711 Installer wizard: Zookeeper service should be a requirement for Hive+WebHcat service.
BUG-10549 AMBARI-3715 Reassign Master Wizard does not display folder and hosts on "Manual commands" page after browser reopening
BUG-10532 AMBARI-3686 NameNode HA wizard (Configure Components step): Task "Reconfigure HDFS" always fail, and user cannot proceed to next step
BUG-10530 AMBARI-3670 Get hosts API is broken
BUG-10523 AMBARI-3671 "Uncaught exception" in JS while navigating through services on Services page
BUG-10488 AMBARI-3702 background ops dialog showing "no hosts to show" even with hosts
BUG-10484 AMBARI-3690 Typo in label text on Hosts page
BUG-10483 AMBARI-3649 If there is no slave component when we click on link to host js error occurs.
BUG-10482 AMBARI-3695 "Confirm hosts" shows "ntpd not running" warning, but it's running on host
BUG-10473 AMBARI-3680 Hive Smoke Test fails after installing clients on an added host
BUG-10472 AMBARI-3878 ResourceManager Heap metrics is not correct on Ambari console
BUG-10463 AMBARI-3648 Failed to start Hive Metastore (centos5.8, Stack 2.0)
BUG-10431 AMBARI-3651 Reassign wizard "Configure Component": Task "Stop All Services" failed, but after retry is marked as successful.
BUG-10429 AMBARI-3640 Reassign Master: manual commands step disappear after logout/login (HA enabled)
BUG-10419 AMBARI-3626 Cleanup dialog for unable to delete host (masters installed)
BUG-10418 AMBARI-3583 Incorrect progress calculation of request
BUG-10416 AMBARI-3682 Invalid UI behaviour after editing Hive/Oozie database URL
BUG-10410 AMBARI-3682 Cleanup dialog for unable to delete host when no heartbeat
BUG-10395 AMBARI-3621 cleanup dialog for unable to delete host (components running)
BUG-10392 AMBARI-3621AMBARI-3699 App.ServiceConfig needs 'configsValidator' validating across service values
BUG-10391 AMBARI-3644 App.ServiceConfig needs 'defaultsProvider' mechanism
BUG-10384 AMBARI-3615 Ambari agent creates empty folder /var/ambari-agent
BUG-10372 AMBARI-3583 Requests API rollup tasks information improperly
BUG-10370 AMBARI-3616 After deleting host with last slave component charts throw js errors
BUG-10363 AMBARI-3605 Hive client installation failed on configured for Ambari server HTTPS
BUG-10362 AMBARI-3712 Web UI incorectly shows host as 'Heartbeat lost' or 'slaves down' after closing add host wizard
BUG-10352 AMBARI-3613 Enable HA wizard loads after sign in
BUG-10350 AMBARI-3696 Smoke test for YARN uses the hostname in yarn.resourcemanager.webapp.address for smoke tests.
BUG-10348 AMBARI-3678 Change Oozie default log level to INFO
BUG-10343 AMBARI-3691 host detail page missing padding under tabs
BUG-10342 AMBARI-3632 need ability to remove hbase master
BUG-10325 AMBARI-3618 host actions UI changes based on new stop/start all and delete func
BUG-10301 AMBARI-3692 Add host wizard: on summary page of just added host, no host components are displayed.
BUG-10296 AMBARI-3591 Services API errors after deleting host with HBase RegionServer (blocks UI)
BUG-10284 AMBARI-3854 HostCleanup.py kills java processes not related to ambari
BUG-10263 AMBARI-3593 Ambari ui works incorrect when we delete host which has last slave component on the cluster
BUG-10247 AMBARI-3683 NameNode HA: Reconfigure dfs.namenode.https-address property in hdfs-site.xml
BUG-10191 AMBARI-3570 Assign Slaves and Clients step perfomance defects
BUG-10161 AMBARI-3582, AMBARI-3634 Cleanup old host-override functionality to use config-groups
BUG-10134 AMABRI-3565 Error with Configs in the addHostWizard
BUG-10117 AMBARI-3551 Reassign Master: option for the wizard should be hidden on single node cluster.
BUG-10102 AMBARI-3670 Hosts should roll up host_components status into its status
BUG-10100 AMBARI-3604 Host-components in API should have 'type' field
BUG-10098 AMBARI-3677 Service state should accurately reflect state of host-components
BUG-10096 AMBARI-3583 Requests API should rollup tasks information
BUG-10084 AMBARI-3581 Js error occurs after deleting host
BUG-10080 AMBARI-3555 Reassign Master (namenode HA): HDFS service check fails when standby namenode is stopped before wizard
BUG-10039 AMBARI-3553 NameNode HA wizard: Refreshing the wizard displays incorrect manual commands.
BUG-10038 AMBARI-3539 NameNode HA wizard: Refreshing on review page navigates to select host page
BUG-10036 AMBARI-3623 LiveStatus of the component is not updated when username is changed.
BUG-10021 AMBARI-3547 Can't delete host when heartbeating is lost
BUG-9980 AMBARI-3635 Property yarn.log.server.url cannot be changed on UI
BUG-9908 AMBARI-3643 Default Authorization Provider needs to be set in Hive configs
BUG-9887 AMBARI-3721 Yarn Memory graph goes over 100%
BUG-9826 AMBARI-3620 Ambari server setup-security kerberos jaas configuration accepts directory path as keytab path
BUG-9797 AMBARI-3486 Enable Security fails when Ambari setup is rerun to set java_home to oracle jdk7
BUG-9748 AMBARI-3502 Field 'hadoop.security.auth_to_local' changes tag type from Textarea to Input
BUG-9739 AMBARI-3644AMBARI-3521 Incorrect status counters on cluster deploy
BUG-9732 AMBARI-3644AMBARI-3493 HDFS service marked stopped when 1 journal node is taken down
BUG-9730 AMBARI-3488 Status does not show up for newly added hosts
BUG-9606 AMBARI-3595 Firewall issues on host checks after iptables disabling
BUG-9566 AMBARI-3645 HA cluster: some dashboard's widgets contain "Null", "NaN" values after services stop
BUG-9548 AMBARI-3452, AMBARI-3868 Add host fails after configuring NN HA with JavaScript error
BUG-9542 AMBARI-3477 JavaScript errors during service tab changing
BUG-9508 AMBARI-3716 Reset server does not indicate it has failed
BUG-9380 AMBARI-3456 Text of installation stage doesn't correspond to reality
BUG-9332 AMBARI-3398 The number of alerts in MapReduce item in menu gets out on the next line.
BUG-8441 AMBARI-3534 Hadoop Core Health Check script needs to be included in Ambari HDP installations
BUG-4654 AMBARI-3821 Make Ambari Add Host Wizard more clear on manual registration of new node.
