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https://issues.apache.org/jira/browse/YUNIKORN-952?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Peter Bacsko reassigned YUNIKORN-952:
-------------------------------------
Assignee: Peter Bacsko
> nil pointer error in webservice.getApplicationJSON()
> ----------------------------------------------------
>
> Key: YUNIKORN-952
> URL: https://issues.apache.org/jira/browse/YUNIKORN-952
> Project: Apache YuniKorn
> Issue Type: Bug
> Components: core - scheduler
> Reporter: Peter Bacsko
> Assignee: Peter Bacsko
> Priority: Major
>
> The implementation of the new method {{getApplicationsDAO()}} is incorrect:
> {noformat}
> func getApplicationsDAO(lists map[string]*scheduler.PartitionContext)
> []*dao.ApplicationDAOInfo {
> result := make([]*dao.ApplicationDAOInfo, 0, 32)
> for _, partition := range lists {
> size := partition.GetTotalCompletedApplicationCount() +
> partition.GetTotalApplicationCount()
> appList := make([]*objects.Application, size)
> appList = append(appList, partition.GetApplications()...)
> appList = append(appList,
> partition.GetCompletedApplications()...)
> ....
> {noformat}
> The slice creation is incorrect - the initial length should be 0, and the
> capacity should be set to the "size":
> {noformat}
> appList := make([]*objects.Application, 0, size)
> {noformat}
> Right now appList will contail "nil" elements after creation.
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