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https://issues.apache.org/jira/browse/HUDI-2151?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17379161#comment-17379161
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Vinoth Chandar edited comment on HUDI-2151 at 8/5/21, 11:31 PM:
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multi writer should be turned on . We should ensure minimal config is needed.
we can keep default experience pretty simple
{code:java}
public static final ConfigProperty<String> WRITE_CONCURRENCY_MODE_PROP =
ConfigProperty
.key("hoodie.write.concurrency.mode")
.defaultValue(WriteConcurrencyMode.SINGLE_WRITER.name())
.withDocumentation("Enable different concurrency support");{code}
was (Author: vc):
multi writer should be turned on
{code:java}
public static final ConfigProperty<String> WRITE_CONCURRENCY_MODE_PROP =
ConfigProperty
.key("hoodie.write.concurrency.mode")
.defaultValue(WriteConcurrencyMode.SINGLE_WRITER.name())
.withDocumentation("Enable different concurrency support");{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: Udit Mehrotra
> Priority: Major
> Labels: pull-request-available
>
> 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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