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    <language>en-us</language>    <build-info>
        <version>9.7.1</version>
        <build-number>970001</build-number>
        <build-date>13-04-2023</build-date>
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<item>
            <title>[KAFKA-307] Investigate using batch based sizing</title>
                <link>https://jira.mongodb.org/browse/KAFKA-307</link>
                <project id="16285" key="KAFKA">Kafka Connector</project>
                    <description>&lt;p&gt;Currently, max.batch.size - determines the size of the batch returned from poll.&lt;/p&gt;

&lt;p&gt;Investigate allowing for the SourceTask.poll method to just return the batch per poll. This would link each poll() call to a getMore() and potentially improve through put of the connector.&lt;/p&gt;</description>
                <environment></environment>
        <key id="2017946">KAFKA-307</key>
            <summary>Investigate using batch based sizing</summary>
                <type id="4" iconUrl="https://jira.mongodb.org/secure/viewavatar?size=xsmall&amp;avatarId=14710&amp;avatarType=issuetype">Improvement</type>
                                            <priority id="10300" iconUrl="https://jira.mongodb.org/images/icons/priorities/medium.svg">Unknown</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="13201">Fixed</resolution>
                                        <assignee username="ross@mongodb.com">Ross Lawley</assignee>
                                    <reporter username="ross@mongodb.com">Ross Lawley</reporter>
                        <labels>
                            <label>size-xsmall</label>
                    </labels>
                <created>Wed, 6 Apr 2022 08:58:19 +0000</created>
                <updated>Sat, 28 Oct 2023 10:46:17 +0000</updated>
                            <resolved>Tue, 10 Jan 2023 10:58:04 +0000</resolved>
                                                    <fixVersion>1.9.0</fixVersion>
                                    <component>Source</component>
                                        <votes>0</votes>
                                    <watches>3</watches>
                                                                                                                <comments>
                            <comment id="5102220" author="xgen-internal-githook" created="Tue, 10 Jan 2023 10:55:27 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;Ross Lawley&apos;, &apos;email&apos;: &apos;ross.lawley@gmail.com&apos;, &apos;username&apos;: &apos;rozza&apos;}
&lt;p&gt;Message: Align change stream cursor and batching with poll batching (#127)&lt;/p&gt;

&lt;p&gt;Use `poll.await.time.ms` as the `maxAwaitTime` for the cursor&lt;br/&gt;
Use getMore batches for polling up to `poll.max.batch.size`.&lt;/p&gt;

&lt;p&gt;&lt;a href=&quot;https://jira.mongodb.org/browse/KAFKA-306&quot; title=&quot;Ensure `poll.await.time.ms`only is used if there are no results.&quot; class=&quot;issue-link&quot; data-issue-key=&quot;KAFKA-306&quot;&gt;&lt;del&gt;KAFKA-306&lt;/del&gt;&lt;/a&gt;&lt;br/&gt;
&lt;a href=&quot;https://jira.mongodb.org/browse/KAFKA-307&quot; title=&quot;Investigate using batch based sizing&quot; class=&quot;issue-link&quot; data-issue-key=&quot;KAFKA-307&quot;&gt;&lt;del&gt;KAFKA-307&lt;/del&gt;&lt;/a&gt;&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo-kafka/commit/013d09fe275a4402680ffde7e32480d2482184b4&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo-kafka/commit/013d09fe275a4402680ffde7e32480d2482184b4&lt;/a&gt;&lt;/p&gt;</comment>
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