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https://issues.apache.org/jira/browse/IGNITE-18902?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Konstantin Orlov updated IGNITE-18902:
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Labels: ignite-3 (was: )
> Too much threads started on empty cluster
> -----------------------------------------
>
> Key: IGNITE-18902
> URL: https://issues.apache.org/jira/browse/IGNITE-18902
> Project: Ignite
> Issue Type: Improvement
> Reporter: Konstantin Orlov
> Priority: Major
> Labels: ignite-3
> Attachments: after_start.txt, after_table_creation.txt
>
>
> Seems we start unreasonable amount of threads. Thread dump right after the
> start of a single node shows a 170 threads with prefix <node_name> ('idt_n_0'
> in dumps), 157 of them belongs to the JRaft. Creation of a table contributes
> another 160 threads to the dump (330 in total), and 114 of them belongs to
> the JRaft (271 in total).
> Let's investigate if we really need all those threads or we can do better.
> You could find thread dumps attached below.
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