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https://issues.apache.org/jira/browse/HBASE-5491?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhihong Yu updated HBASE-5491:
------------------------------
Summary: Remove HBaseConfiguration.create() call from coprocessor.Exec
class (was: Delete the HBaseConfiguration.create for coprocessor.Exec class)
> Remove HBaseConfiguration.create() call from coprocessor.Exec class
> -------------------------------------------------------------------
>
> Key: HBASE-5491
> URL: https://issues.apache.org/jira/browse/HBASE-5491
> Project: HBase
> Issue Type: Improvement
> Components: coprocessors
> Affects Versions: 0.92.0
> Environment: all
> Reporter: honghua zhu
> Fix For: 0.92.1
>
> Attachments: HBASE-5491.patch
>
>
> Exec class has a field: "private Configuration conf =
> HBaseConfiguration.create()"
> Client side generates an Exec instance of the class, each initiated
> Statistics request by ExecRPCInvoker
> Is so HBaseConfiguration.create for each request needs to call
> When the server side deserialize the Exec Called once
> HBaseConfiguration.create in,
> HBaseConfiguration.create is a time consuming operation.
> "private Configuration conf = HBaseConfiguration.create()";
> This code is only useful for testing code
> (org.apache.hadoop.hbase.coprocessor.TestCoprocessorEndpoint.testExecDeserialization),
> other places with the Exec class, pass a Configuration come,
> so no need to "conf" field a default value.
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