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Posted to common-issues@hadoop.apache.org by "Mingliang Liu (JIRA)" <ji...@apache.org> on 2017/06/27 23:34:00 UTC

[jira] [Updated] (HADOOP-14601) Azure: Reuse ObjectMapper

     [ https://issues.apache.org/jira/browse/HADOOP-14601?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mingliang Liu updated HADOOP-14601:
-----------------------------------
    Target Version/s: 2.9.0, 3.0.0-alpha4  (was: 2.9.0)

> Azure: Reuse ObjectMapper
> -------------------------
>
>                 Key: HADOOP-14601
>                 URL: https://issues.apache.org/jira/browse/HADOOP-14601
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: fa/azure
>            Reporter: Mingliang Liu
>            Assignee: Mingliang Liu
>
> Currently there are a few places in {{hadoop-azure}} module that uses creates {{ObjectMapper}} for each request/call. We should re-use the object mapper for performance purpose.
> The general caveat is about thread safety; I think the change will be safe though.



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