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Posted to common-issues@hadoop.apache.org by "Matteo Martignon (Jira)" <ji...@apache.org> on 2021/07/14 17:21:00 UTC
[jira] [Comment Edited] (HADOOP-16458) LocatedFileStatusFetcher
scans failing intermittently against S3 store
[ https://issues.apache.org/jira/browse/HADOOP-16458?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17380756#comment-17380756 ]
Matteo Martignon edited comment on HADOOP-16458 at 7/14/21, 5:20 PM:
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We are facing the same issue of intermittent failures on GCP with DataFusion service. org.apache.hadoop.mapreduce.lib.input.InvalidInputException: Input Pattern gs://<bucket_name>/"*"/"**"*/*"*"*.parquet matches 0 files.
was (Author: mmart__):
We are facing the same issue of intermittent failures on GCP with DataFusion service. org.apache.hadoop.mapreduce.lib.input.InvalidInputException: Input Pattern gs://<bucket_name>/*/*/*/*.parquet matches 0 files.
> LocatedFileStatusFetcher scans failing intermittently against S3 store
> ----------------------------------------------------------------------
>
> Key: HADOOP-16458
> URL: https://issues.apache.org/jira/browse/HADOOP-16458
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/s3
> Affects Versions: 3.3.0
> Environment: S3 + S3Guard
> Reporter: Steve Loughran
> Assignee: Steve Loughran
> Priority: Major
> Fix For: 3.3.0
>
>
> Intermittent failure of LocatedFileStatusFetcher.getFileStatuses(), which is using globStatus to find files.
> I'd say "turn s3guard on" except this appears to be the case, and the dataset being read is
> over 1h old.
> Which means it is harder than I'd like to blame S3 for what would sound like an inconsistency
> We're hampered by the number of debug level statements in the globber code being approximately none; there's no debugging to turn on. All we know is that globFiles returns null without any explanation.
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