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https://issues.apache.org/jira/browse/HUDI-2151?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17379617#comment-17379617
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Vinoth Chandar commented on HUDI-2151:
--------------------------------------
Why would we even want to do lazyRead=false anymore?
{code:java}
public static final ConfigProperty<String>
COMPACTION_LAZY_BLOCK_READ_ENABLED_PROP = ConfigProperty
.key("hoodie.compaction.lazy.block.read")
.defaultValue("false")
.withDocumentation("When a CompactedLogScanner merges all log files, this
config helps to choose whether the log blocks "
+ "should be read lazily or not. Choose true to use lazy block reading (low
memory usage, but incurs seeks to each block" +
" header) or false for immediate block read (higher memory usage)");
{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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