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Posted to issues@ambari.apache.org by "Andrii Tkach (JIRA)" <ji...@apache.org> on 2016/07/15 13:50:20 UTC
[jira] [Created] (AMBARI-17737) Assign Masters: hosts change
triggers too much validation calls
Andrii Tkach created AMBARI-17737:
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Summary: Assign Masters: hosts change triggers too much validation calls
Key: AMBARI-17737
URL: https://issues.apache.org/jira/browse/AMBARI-17737
Project: Ambari
Issue Type: Bug
Components: ambari-web
Affects Versions: 2.4.0
Reporter: Andrii Tkach
Assignee: Andrii Tkach
Priority: Critical
Fix For: 2.4.0
Big cluster should be used (more than 25 hosts), so Assign Masters step will have input instead of select for choosing host. Changing one host triggers 4-5 validation calls, which then stack up, and may cause incorrect behavior of next button (button enabled, but when clicked nothing happens).
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