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https://issues.apache.org/jira/browse/PARQUET-2204?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Antoine Pitrou updated PARQUET-2204:
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Component/s: parquet-cpp
> TypedColumnReaderImpl::Skip should reuse scratch space
> ------------------------------------------------------
>
> Key: PARQUET-2204
> URL: https://issues.apache.org/jira/browse/PARQUET-2204
> Project: Parquet
> Issue Type: Improvement
> Components: parquet-cpp
> Reporter: fatemah
> Assignee: fatemah
> Priority: Minor
> Labels: pull-request-available
> Time Spent: 3h 20m
> Remaining Estimate: 0h
>
> TypedColumnReaderImpl::Skip allocates scratch space on every call. The
> scratch space is used to read rep/def levels and values and throw them away.
> The memory allocation slows down the skip based on microbenchmarks. The
> scratch space can be allocated once and re-used.
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