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Posted to dev@ambari.apache.org by GitBox <gi...@apache.org> on 2021/02/15 04:59:22 UTC
[GitHub] [ambari] eubnara opened a new pull request #3285: [AMBARI-25422] the interface to get serviceInfo is too slow
eubnara opened a new pull request #3285:
URL: https://github.com/apache/ambari/pull/3285
## What changes were proposed in this pull request?
(Please fill in changes proposed in this fix)
There are unnecessary iteration on [List Services API](https://github.com/apache/ambari/blob/trunk/ambari-server/docs/api/v1/services.md).
There is no need to iterate all hosts to get effective config properties.
As Ambari cluster grows with mant hosts, Ambari UI first load is getting slower.
(As mentioned in https://issues.apache.org/jira/browse/AMBARI-25422 caused by api call : ```http://{ip}:{port}/api/v1/clusters/{cluster}/services?fields=ServiceInfo/state,ServiceInfo/maintenance_state,ServiceInfo/desired_repository_version_id,components/ServiceComponentInfo/component_name&minimal_response=true&_=1572316944944```)
## How was this patch tested?
(Please explain how this patch was tested. Ex: unit tests, manual tests)
I tested it with test ambari cluster in our company.
Please review [Ambari Contributing Guide](https://cwiki.apache.org/confluence/display/AMBARI/How+to+Contribute) before opening a pull request.
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[GitHub] [ambari] eubnara commented on pull request #3285: [AMBARI-25422] the interface to get serviceInfo is too slow
Posted by GitBox <gi...@apache.org>.
eubnara commented on pull request #3285:
URL: https://github.com/apache/ambari/pull/3285#issuecomment-779568891
build failure is caused by broken link to ambari metrics package.
>[ERROR] Failed to execute goal org.apache.maven.plugins:maven-antrun-plugin:1.7:run (default) on project ambari-metrics-timelineservice: An Ant BuildException has occured: Can't get https://private-repo-1.hortonworks.com/HDP/centos7/3.x/updates/3.1.4.1-1/tars/hbase/hbase-2.0.2.3.1.4.1-1-bin.tar.gz to /home/jenkins/jenkins-home/workspace/bari-PreCommit-GitHub-PR_PR-3285/ambari-metrics/ambari-metrics-timelineservice/target/embedded/hbase.tar.gz
>[ERROR] around Ant part ...<get usetimestamp="true" src="https://private-repo-1.hortonworks.com/HDP/centos7/3.x/updates/3.1.4.1-1/tars/hbase/hbase-2.0.2.3.1.4.1-1-bin.tar.gz" dest="/home/jenkins/jenkins-home/workspace/bari-PreCommit-GitHub-PR_PR-3285/ambari-metrics/ambari-metrics-timelineservice/target/embedded/hbase.tar.gz"/>... @ 5:304 in /home/jenkins/jenkins-home/workspace/bari-PreCommit-GitHub-PR_PR-3285/ambari-metrics/ambari-metrics-timelineservice/target/antrun/build-Download HBase.xml
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