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https://issues.apache.org/jira/browse/HBASE-17174?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ChiaPing Tsai updated HBASE-17174:
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Description:
# A update-heavy application, for example, loader, creates many BufferedMutator
for batch updates. But these BufferedMutators can’t share a large threadpool
because the shutdown() method will be called when closing any BufferedMutator.
This patch adds a flag into BufferedMutatorParams for preventing calling the
shutdown() method in BufferedMutatorImpl#close
# The AsyncProcess has the powerful traffic control, but the control is against
the single table currently. Because the AP is constructed at
BufferedMutatorImpl's construction. This patch change the BufferedMutatorImpl's
construction for reuse the AP so that the updates for different tables can be
restricted by the same AP.
There are two concern for #2.
1)
was:A update-heavy application, for example, loader, creates many
BufferedMutator for batch updates. But these BufferedMutators can’t share a
large threadpool because the shutdown() method will be called when closing any
BufferedMutator. This patch adds a flag into BufferedMutatorParams for
preventing calling the shutdown() method in BufferedMutatorImpl#close
> Use shared threadpool and AsyncProcess in BufferedMutatorImpl
> -------------------------------------------------------------
>
> Key: HBASE-17174
> URL: https://issues.apache.org/jira/browse/HBASE-17174
> Project: HBase
> Issue Type: New Feature
> Affects Versions: 2.0.0
> Reporter: ChiaPing Tsai
> Assignee: ChiaPing Tsai
> Priority: Minor
> Fix For: 2.0.0
>
> Attachments: HBASE-17174.v0.patch, HBASE-17174.v1.patch,
> HBASE-17174.v2.patch, HBASE-17174.v3.patch, HBASE-17174.v4.patch,
> HBASE-17174.v5.patch
>
>
> # A update-heavy application, for example, loader, creates many
> BufferedMutator for batch updates. But these BufferedMutators can’t share a
> large threadpool because the shutdown() method will be called when closing
> any BufferedMutator. This patch adds a flag into BufferedMutatorParams for
> preventing calling the shutdown() method in BufferedMutatorImpl#close
> # The AsyncProcess has the powerful traffic control, but the control is
> against the single table currently. Because the AP is constructed at
> BufferedMutatorImpl's construction. This patch change the
> BufferedMutatorImpl's construction for reuse the AP so that the updates for
> different tables can be restricted by the same AP.
> There are two concern for #2.
> 1)
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