[jira] [Updated] (ARROW-16692) [C++] Segfault in datasets
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https://issues.apache.org/jira/browse/ARROW-16692?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jonathan Keane updated ARROW-16692:
---
Priority: Blocker (was: Major)
> [C++] Segfault in datasets
> --
>
> Key: ARROW-16692
> URL: https://issues.apache.org/jira/browse/ARROW-16692
> Project: Apache Arrow
> Issue Type: Bug
> Components: C++
>Reporter: Jonathan Keane
>Assignee: Weston Pace
>Priority: Blocker
> Attachments: backtrace.txt
>
>
> I'm still working to make a minimal reproducer for this, though I can
> reliably reproduce it below (though that means needing to download a bunch of
> data first...). I've cleaned out much of the unnecessary code (so this query
> below is a bit silly, and not what I'm actually trying to do), but haven't
> been able to make a constructed dataset that reproduces this.
> Working on some example with the new | more cleaned taxi dataset at
> {{s3://ursa-labs-taxi-data-v2}}, I've run into a segfault:
> {code}
> library(arrow)
> library(dplyr)
> ds <- open_dataset("path/to/new_taxi/")
> ds %>%
> filter(!is.na(pickup_location_id)) %>%
> summarise(n = n()) %>% collect()
> {code}
> Most of the time ends in a segfault (though I have gotten it to work on
> occasion). I've tried with smaller files | constructed datasets and haven't
> been able to replicate it yet. One thing that might be important is:
> {{pickup_location_id}} is all NAs | nulls in the first 8 years of the data or
> so.
> I've attached a backtrace in case that's enough to see what's going on here.
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[jira] [Updated] (ARROW-16692) [C++] Segfault in datasets
[
https://issues.apache.org/jira/browse/ARROW-16692?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jonathan Keane updated ARROW-16692:
---
Fix Version/s: 9.0.0
> [C++] Segfault in datasets
> --
>
> Key: ARROW-16692
> URL: https://issues.apache.org/jira/browse/ARROW-16692
> Project: Apache Arrow
> Issue Type: Bug
> Components: C++
>Reporter: Jonathan Keane
>Assignee: Weston Pace
>Priority: Blocker
> Fix For: 9.0.0
>
> Attachments: backtrace.txt
>
>
> I'm still working to make a minimal reproducer for this, though I can
> reliably reproduce it below (though that means needing to download a bunch of
> data first...). I've cleaned out much of the unnecessary code (so this query
> below is a bit silly, and not what I'm actually trying to do), but haven't
> been able to make a constructed dataset that reproduces this.
> Working on some example with the new | more cleaned taxi dataset at
> {{s3://ursa-labs-taxi-data-v2}}, I've run into a segfault:
> {code}
> library(arrow)
> library(dplyr)
> ds <- open_dataset("path/to/new_taxi/")
> ds %>%
> filter(!is.na(pickup_location_id)) %>%
> summarise(n = n()) %>% collect()
> {code}
> Most of the time ends in a segfault (though I have gotten it to work on
> occasion). I've tried with smaller files | constructed datasets and haven't
> been able to replicate it yet. One thing that might be important is:
> {{pickup_location_id}} is all NAs | nulls in the first 8 years of the data or
> so.
> I've attached a backtrace in case that's enough to see what's going on here.
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