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https://issues.apache.org/jira/browse/IMPALA-8885?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16914750#comment-16914750
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Tim Armstrong commented on IMPALA-8885:
---------------------------------------
The new error template is:
{code}
("PARQUET_BAD_VERSION_NUMBER", 60, "File '$0' has an invalid Parquet version
number: "
"$1\\n. Please check that it is a valid Parquet file. "
"This error can also occur due to stale metadata. "
"If you believe this is a valid Parquet file, try running \\\"refresh
$2\\\"."),
{code}
> Improve parquet version metadata error
> --------------------------------------
>
> Key: IMPALA-8885
> URL: https://issues.apache.org/jira/browse/IMPALA-8885
> Project: IMPALA
> Issue Type: Improvement
> Components: Backend
> Reporter: Tim Armstrong
> Assignee: Tim Armstrong
> Priority: Major
> Labels: supportability
> Fix For: Impala 3.4.0
>
>
> The error looks like this now:
> {noformat}
> File 'hdfs://nn/books/books1G.csv' has an invalid version number: .99 This
> could be due to stale metadata. Try running "refresh s3db.books_s3".
> {noformat}
> It seems to be reasonably common that this happens because a non-parquet file
> is being queried in a parquet table.
> The error message should say something like "File
> 'hdfs://nn/books/books1G.csv' has an invalid Parquet version number: .99 and
> does not appear to be a valid Parquet file. This could be due to stale
> metadata. Try running "refresh s3db.books_s3"
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