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        <build-number>970001</build-number>
        <build-date>13-04-2023</build-date>
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<item>
            <title>[SERVER-27263] bsonExtract*WithDefault inefficient in default case</title>
                <link>https://jira.mongodb.org/browse/SERVER-27263</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;The bsonExtract methods in bson_extract.cpp all rely on &lt;a href=&quot;https://github.com/mongodb/mongo/blob/r3.4.0/src/mongo/bson/util/bson_extract.cpp#L35-L44&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;bsonExtractField()&lt;/a&gt; to parse the provided BSONObj. In the case where the requested field is missing, bsonExtractField() will generate an error Status object and build an error message using str::stream() both of which are expensive operations for a non-error path.&lt;/p&gt;

&lt;p&gt;We should optimize the &quot;WithDefault&quot; methods to avoid generating an error Status object in the case where the requested field does not exist.&lt;/p&gt;</description>
                <environment></environment>
        <key id="335873">SERVER-27263</key>
            <summary>bsonExtract*WithDefault inefficient in default case</summary>
                <type id="4" iconUrl="https://jira.mongodb.org/secure/viewavatar?size=xsmall&amp;avatarId=14710&amp;avatarType=issuetype">Improvement</type>
                                            <priority id="3" iconUrl="https://jira.mongodb.org/images/icons/priorities/major.svg">Major - P3</priority>
                        <status id="6" iconUrl="https://jira.mongodb.org/images/icons/statuses/closed.png" description="The issue is considered finished, the resolution is correct. Issues which are closed can be reopened.">Closed</status>
                    <statusCategory id="3" key="done" colorName="success"/>
                                    <resolution id="9">Done</resolution>
                                        <assignee username="tyler.kaye@mongodb.com">Tyler Kaye</assignee>
                                    <reporter username="james.wahlin@mongodb.com">James Wahlin</reporter>
                        <labels>
                            <label>neweng</label>
                            <label>platforms-interns-2017</label>
                    </labels>
                <created>Fri, 2 Dec 2016 14:07:50 +0000</created>
                <updated>Wed, 6 Dec 2017 21:13:28 +0000</updated>
                            <resolved>Thu, 22 Jun 2017 17:00:27 +0000</resolved>
                                                    <fixVersion>3.5.10</fixVersion>
                                                        <votes>0</votes>
                                    <watches>4</watches>
                                                                                                                <comments>
                            <comment id="1604397" author="xgen-internal-githook" created="Thu, 22 Jun 2017 16:48:01 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{u&apos;username&apos;: u&apos;tkaye407&apos;, u&apos;name&apos;: u&apos;Tyler Kaye&apos;, u&apos;email&apos;: u&apos;tyler.kaye@mongodb.com&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-27263&quot; title=&quot;bsonExtract*WithDefault inefficient in default case&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-27263&quot;&gt;&lt;del&gt;SERVER-27263&lt;/del&gt;&lt;/a&gt; BSONExtractWithDefault more efficient in the &apos;no such key&apos; case&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/66d708336cf0ef6f99f1892b51560857c54bab1f&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/66d708336cf0ef6f99f1892b51560857c54bab1f&lt;/a&gt;&lt;/p&gt;</comment>
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            <issuekey id="335880">SERVER-27265</issuekey>
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