[jira] [Resolved] (PHOENIX-390) About phoenix.query.spoolThresholdBytes

["Gabriel Reid (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PHOENIX-390?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gabriel Reid resolved PHOENIX-390.
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    Resolution: Fixed

Bulk resolve of closed issues imported from GitHub. This status was reached by first re-opening all closed imported issues and then resolving them in bulk.

> About phoenix.query.spoolThresholdBytes
> ---------------------------------------
>
>                 Key: PHOENIX-390
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-390
>             Project: Phoenix
>          Issue Type: Task
>            Reporter: Raymond Liu
>
> the doc mentioned that it is 50MB, while actually it is set to 100K by default. Isn't that too small? I found a lot of time is spent in tmp file write and delete in my app.
> Though I tune it to 10MB, it doesn't seems to improve much.
> Btw. the memory chunk for save thresholdBytes of data is created per running task , right? is not per queued task. And only 20% of total memory heap is available for this? so I think 10M might be ok for my 120 threadpoolsize, around 1.2G memory required?



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