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https://issues.apache.org/jira/browse/SOLR-14948?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrzej Bialecki updated SOLR-14948:
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Description:
The maximum number of operations to calculate in {{ComputePlanAction}} is
estimated based on the average collection replication factor and the size of
the cluster.
In some cases this estimate may be insufficient, and there's an override
property that can be defined in {{autoscaling.json}} named
{{maxComputeOperations}}. However, the code in {{ComputePlanAction}} makes an
explicit cast to {{Integer}} whereas the value coming from a parsed JSON is of
type {{Long}}. This results in a {{ClassCastException}} being thrown.
was:
The maximum number of operations to calculate in {{ComputePlanAction}} is
estimated based on the average collection replication factor and the size of
the cluster.
In some cases this estimate may be insufficient, and there's an override
property that can be defined in {{autoscaling.json}} named
{{maxComputeOperations}}. However, the code in {{ComputePlanAction}} makes and
explicit cast to {{Integer}} whereas the value coming from a parsed JSON is of
type {{Long}}. This results in a {{ClassCastException}} being thrown.
> Autoscaling maxComputeOperations override causes exceptions
> -----------------------------------------------------------
>
> Key: SOLR-14948
> URL: https://issues.apache.org/jira/browse/SOLR-14948
> Project: Solr
> Issue Type: Bug
> Security Level: Public(Default Security Level. Issues are Public)
> Components: AutoScaling
> Affects Versions: 8.6.3
> Reporter: Andrzej Bialecki
> Assignee: Andrzej Bialecki
> Priority: Major
> Fix For: 8.8
>
>
> The maximum number of operations to calculate in {{ComputePlanAction}} is
> estimated based on the average collection replication factor and the size of
> the cluster.
> In some cases this estimate may be insufficient, and there's an override
> property that can be defined in {{autoscaling.json}} named
> {{maxComputeOperations}}. However, the code in {{ComputePlanAction}} makes an
> explicit cast to {{Integer}} whereas the value coming from a parsed JSON is
> of type {{Long}}. This results in a {{ClassCastException}} being thrown.
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