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Performing multiple h2o.init() fails with R on Windows #8638

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exalate-issue-sync bot opened this issue May 12, 2023 · 2 comments
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Performing multiple h2o.init() fails with R on Windows #8638

exalate-issue-sync bot opened this issue May 12, 2023 · 2 comments
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@mwysokin
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fixVersion/3.30.0.1 R

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Performing multiple h2o.init is allowed as long as different ports are supplied. However because of how R handles tempdir() (only a single dir per R session) and how Windows handles access to files creating multiple instances of h2o server currently fails. After the first server is created any consecutive server creation will fail because it'll try to access previous files which Windows will deny.
@exalate-issue-sync exalate-issue-sync bot added the R label May 12, 2023
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Michal Wysokinski commented: The issue was reported on the community slack by user: jasam on Oct 1st

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h2o-ops commented May 14, 2023

JIRA Issue Migration Info

Jira Issue: PUBDEV-7002
Assignee: Michal Wysokinski
Reporter: Michal Wysokinski
State: Resolved
Fix Version: 3.30.0.1
Attachments: N/A
Development PRs: Available

Linked PRs from JIRA

#4006

@h2o-ops h2o-ops closed this as completed May 14, 2023
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