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https://issues.apache.org/jira/browse/AMBARI-22774?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16367278#comment-16367278
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Hudson commented on AMBARI-22774:
---------------------------------
FAILURE: Integrated in Jenkins build Ambari-trunk-Commit #8744 (See
[https://builds.apache.org/job/Ambari-trunk-Commit/8744/])
AMBARI-22774. Handle configs update in the middle of request (RU).
(mpapirkovskyy:
[https://gitbox.apache.org/repos/asf?p=ambari.git&a=commit&h=42fedc2d5e9ccd00c5345e62174cf141c0a65a30])
* (edit)
ambari-server/src/main/java/org/apache/ambari/server/serveraction/upgrades/FixYarnWebServiceUrl.java
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ambari-server/src/main/java/org/apache/ambari/server/serveraction/upgrades/RangerUsersyncConfigCalculation.java
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ambari-server/src/main/java/org/apache/ambari/server/serveraction/upgrades/RangerKmsProxyConfig.java
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ambari-server/src/main/java/org/apache/ambari/server/agent/stomp/MetadataHolder.java
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ambari-server/src/main/java/org/apache/ambari/server/serveraction/upgrades/AtlasProxyUserConfigCalculation.java
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ambari-server/src/test/java/org/apache/ambari/server/serveraction/upgrades/RangerConfigCalculationTest.java
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ambari-server/src/test/java/org/apache/ambari/server/serveraction/upgrades/SparkShufflePropertyConfigTest.java
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ambari-server/src/test/java/org/apache/ambari/server/serveraction/upgrades/KerberosKeytabsActionTest.java
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ambari-server/src/main/java/org/apache/ambari/server/serveraction/upgrades/FixLzoCodecPath.java
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ambari-server/src/main/java/org/apache/ambari/server/serveraction/upgrades/HiveZKQuorumConfigAction.java
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ambari-server/src/main/resources/META-INF/services/org.eclipse.jetty.websocket.common.RemoteEndpointFactory
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ambari-server/src/main/java/org/apache/ambari/server/state/UpgradeHelper.java
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ambari-server/src/test/java/org/apache/ambari/server/controller/internal/StackUpgradeConfigurationMergeTest.java
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ambari-server/src/main/java/org/apache/ambari/server/serveraction/upgrades/FixOozieAdminUsers.java
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ambari-server/src/test/java/org/apache/ambari/server/serveraction/upgrades/AtlasProxyUserConfigCalculationTest.java
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ambari-server/src/test/java/org/apache/ambari/server/controller/internal/UpgradeResourceProviderTest.java
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ambari-server/src/test/java/org/apache/ambari/server/state/UpgradeHelperTest.java
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ambari-server/src/main/java/org/apache/ambari/server/serveraction/upgrades/HBaseConfigCalculation.java
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ambari-server/src/test/java/org/apache/ambari/server/serveraction/upgrades/HiveZKQuorumConfigActionTest.java
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ambari-server/src/main/java/org/apache/ambari/server/update/HostUpdateHelper.java
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ambari-server/src/main/java/org/apache/ambari/server/DisableBatchingRemoteEndpointFactory.java
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ambari-server/src/main/java/org/apache/ambari/server/state/ConfigImpl.java
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ambari-server/src/test/java/org/apache/ambari/server/serveraction/upgrades/RangerUsersyncConfigCalculationTest.java
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ambari-server/src/test/java/org/apache/ambari/server/serveraction/upgrades/HiveEnvClasspathActionTest.java
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ambari-server/src/test/java/org/apache/ambari/server/update/HostUpdateHelperTest.java
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ambari-server/src/main/java/org/apache/ambari/server/serveraction/upgrades/HiveEnvClasspathAction.java
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ambari-server/src/main/java/org/apache/ambari/server/serveraction/upgrades/ConfigureAction.java
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ambari-server/src/test/java/org/apache/ambari/server/serveraction/upgrades/FixYarnWebServiceUrlTest.java
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ambari-server/src/main/java/org/apache/ambari/server/state/ConfigHelper.java
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ambari-server/src/test/java/org/apache/ambari/server/testutils/PartialNiceMockBinder.java
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ambari-server/src/main/java/org/apache/ambari/server/serveraction/upgrades/FixCapacitySchedulerOrderingPolicy.java
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ambari-server/src/main/java/org/apache/ambari/server/serveraction/upgrades/SparkShufflePropertyConfig.java
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ambari-server/src/main/java/org/apache/ambari/server/serveraction/upgrades/YarnConfigCalculation.java
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ambari-server/src/main/java/org/apache/ambari/server/serveraction/upgrades/HBaseEnvMaxDirectMemorySizeAction.java
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ambari-server/src/test/java/org/apache/ambari/server/serveraction/upgrades/FixOozieAdminUsersTest.java
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ambari-server/src/test/java/org/apache/ambari/server/serveraction/upgrades/HBaseEnvMaxDirectMemorySizeActionTest.java
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ambari-server/src/main/java/org/apache/ambari/server/serveraction/upgrades/RangerConfigCalculation.java
* (edit)
ambari-server/src/test/java/org/apache/ambari/server/serveraction/upgrades/FixCapacitySchedulerOrderingPolicyTest.java
* (edit)
ambari-server/src/main/java/org/apache/ambari/server/serveraction/upgrades/OozieConfigCalculation.java
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ambari-server/src/test/java/org/apache/ambari/server/serveraction/upgrades/RangerKmsProxyConfigTest.java
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ambari-server/src/main/java/org/apache/ambari/server/agent/stomp/AgentConfigsHolder.java
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ambari-server/src/main/java/org/apache/ambari/server/serveraction/upgrades/AbstractUpgradeServerAction.java
* (edit)
ambari-server/src/test/java/org/apache/ambari/server/serveraction/upgrades/RangerKerberosConfigCalculationTest.java
* (edit)
ambari-server/src/main/java/org/apache/ambari/server/serveraction/upgrades/RangerKerberosConfigCalculation.java
AMBARI-22774. Handle configs update in the middle of request (RU).
(mpapirkovskyy:
[https://gitbox.apache.org/repos/asf?p=ambari.git&a=commit&h=591bd9c1140dd76889682ac423b1c0cd96f14b6c])
* (edit)
ambari-server/src/main/java/org/apache/ambari/server/serveraction/upgrades/RangerKmsProxyConfig.java
* (edit)
ambari-server/src/main/java/org/apache/ambari/server/state/ConfigImpl.java
> Handle configs update in the middle of request (RU)
> ---------------------------------------------------
>
> Key: AMBARI-22774
> URL: https://issues.apache.org/jira/browse/AMBARI-22774
> Project: Ambari
> Issue Type: Task
> Components: ambari-server
> Affects Versions: 3.0.0
> Reporter: Myroslav Papirkovskyi
> Assignee: Myroslav Papirkovskyi
> Priority: Critical
> Labels: pull-request-available
> Fix For: 3.0.0
>
> Time Spent: 1h 10m
> Remaining Estimate: 0h
>
> Async events should support RU scenario.
> Main concern: RU process involves server execution commands which may change
> configs in the middle of request processing, so all new tasks should be
> executed with new configs.
> Currently this is achieved by mutating config with tag used on request
> construction.
> We may achieve similar result by implementing upgrade mode (with flag or by
> analyzing upgrades in progress similar to UI) and when it is enabled
> intercept execution commands events and extend them with actual configs just
> before sending to message broker.
> In this case we can also consider to force agent refresh configs when RU
> finishes.
> Current upgrade process relies on disabling auto-start of components prior to
> upgrade and doesn't care about status commands (as their configs usually
> don't change dramatically)
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