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Date: Mon, 23 Jan 2017 09:52:26 +0000 (UTC)
From: "Heng Chen (JIRA)" <jira@apache.org>
To: issues@hbase.apache.org
Message-ID: <JIRA.13036769.1484968142000.77629.1485165146622@Atlassian.JIRA>
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Subject: [jira] [Commented] (HBASE-17503) [C++] Configuration should be
 settable and used w/o XML files
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archived-at: Mon, 23 Jan 2017 09:52:32 -0000


    [ https://issues.apache.org/jira/browse/HBASE-17503?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15834162#comment-15834162 ] 

Heng Chen commented on HBASE-17503:
-----------------------------------

{code}
+void Configuration::SetInt(const std::string &key, const int32_t value) {
+  Set(key, boost::lexical_cast<std::string>(value));
+}
+
+void Configuration::SetLong(const std::string &key, const int64_t value) {
+  Set(key, boost::lexical_cast<std::string>(value));
+}
+
+void Configuration::SetDouble(const std::string &key, const double value) {
+  Set(key, boost::lexical_cast<std::string>(value));
+}
+
+void Configuration::SetBool(const std::string &key, const bool value) {
+  Set(key, boost::lexical_cast<std::string>(value));
+}
{code}

Hints: 
According to google c++ code style,  pass-in value should not use "const", only reference need it. :)

> [C++] Configuration should be settable and used w/o XML files
> -------------------------------------------------------------
>
>                 Key: HBASE-17503
>                 URL: https://issues.apache.org/jira/browse/HBASE-17503
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: Enis Soztutar
>            Assignee: Enis Soztutar
>             Fix For: HBASE-14850
>
>         Attachments: hbase-17503_v1.patch
>
>
> Configuration right now is read-only, and there is only XML based configuration loader. 
> However, in testing, we need the Config object w/o the XML files, and we need to be able to set specific values in the conf.  


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