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https://issues.apache.org/jira/browse/HUDI-2151?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17379623#comment-17379623
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Vinoth Chandar commented on HUDI-2151:
--------------------------------------
Ensure the 1024 is not blindly used always?
{code:java}
public static final ConfigProperty<String>
COPY_ON_WRITE_TABLE_RECORD_SIZE_ESTIMATE = ConfigProperty
.key("hoodie.copyonwrite.record.size.estimate")
.defaultValue(String.valueOf(1024))
.withDocumentation("The average record size. If specified, hudi will use this
and not compute dynamically "
+ "based on the last 24 commit’s metadata. No value set as default. This is
critical in computing "
+ "the insert parallelism and bin-packing inserts into small files.");
{code}
> Make performant out-of-box configs
> ----------------------------------
>
> Key: HUDI-2151
> URL: https://issues.apache.org/jira/browse/HUDI-2151
> Project: Apache Hudi
> Issue Type: Sub-task
> Components: Code Cleanup, Docs
> Reporter: Vinoth Chandar
> Assignee: Vinoth Chandar
> Priority: Major
>
> We have quite a few configs which deliver better performance or usability,
> but guarded by flags.
> This is to identify them, change them, test (functionally, perf) and make
> them default
>
> Need to ensure we also capture all the backwards compatibility issues that
> can arise
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