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https://issues.apache.org/jira/browse/HDDS-14895?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sammi Chen updated HDDS-14895:
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Description:
If DiskCheckUtil.checkReadWrite failed due to no open file handlers during file
write, the Error type exception is not caught by checkReadWrite, so the volume
will be marked as failure immediately.
This task aims to catch the exception, and if it's too many open files case,
tolerate it, and don't return false result.
was:
If DiskCheckUtil.checkReadWrite failed due to no open file handlers during file
write, the Error type exception is not catched by checkReadWrite, so the volume
will be marked as failure immediately.
This task aims to catch the exception, and if it's too many open files case,
tolerate it, and don't return false result.
> Improve DiskCheckUtil.checkReadWrite to tolerate not enough file handler
> ------------------------------------------------------------------------
>
> Key: HDDS-14895
> URL: https://issues.apache.org/jira/browse/HDDS-14895
> Project: Apache Ozone
> Issue Type: Improvement
> Reporter: Sammi Chen
> Assignee: Sammi Chen
> Priority: Major
>
> If DiskCheckUtil.checkReadWrite failed due to no open file handlers during
> file write, the Error type exception is not caught by checkReadWrite, so the
> volume will be marked as failure immediately.
> This task aims to catch the exception, and if it's too many open files case,
> tolerate it, and don't return false result.
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