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Posted to issues@ambari.apache.org by "Swapan Shridhar (JIRA)" <ji...@apache.org> on 2018/06/04 21:07:00 UTC
[jira] [Assigned] (AMBARI-24030) CLONE - Enhance ERROR returned in
case of incorrect Mpack Version passed during Mpack Advisor call.
[ https://issues.apache.org/jira/browse/AMBARI-24030?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Swapan Shridhar reassigned AMBARI-24030:
----------------------------------------
Assignee: Scott Duan (was: Swapan Shridhar)
> CLONE - Enhance ERROR returned in case of incorrect Mpack Version passed during Mpack Advisor call.
> -----------------------------------------------------------------------------------------------------
>
> Key: AMBARI-24030
> URL: https://issues.apache.org/jira/browse/AMBARI-24030
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Reporter: Swapan Shridhar
> Assignee: Scott Duan
> Priority: Major
> Fix For: 3.0.0
>
>
> For instance during Mpack Advisor's Recommendation call, in case wrong Mpack Version is passed, the error returned as part of API response is following:
> {code:title=POST http://[AmbariServer]:8080/api/v1/mpacks/recommendations}
> Error parsing services.json file content: null
> {code}
> One possible reason is if wrong/non-existing Mpack version is passed-in in the REQUEST body.
> {code}
> {
> "hosts": [
> "host1.openstacklocal",
> "host2.openstacklocal"
> ],
> "recommend": "configurations",
> "recommendations": {
> "blueprint": {
> "mpack_instances": [{
> "name": "HDPCORE",
> "type": "HDPCORE",
> "version": "1.0.0-b121", ---- > if WRONG_VERSION_NUMBER
> .........
> {code}
> *Fix:* Return information on passed-in Mpack Name and Version, and suggested checking for the Name, version and its existence.
> Error retuned after fix:
> {code}
> Error parsing created services object for Mpack Advisor Python Code. Attempt to read services information for passed-in Mpack : "HDPCORE" and version : "1.0.0-b4121" is NULL. Check passed-in Mpack Name, Version and corresponding stack's existence in cluster.
> {code}
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