<!-- 
RSS generated by JIRA (9.7.1#970001-sha1:2222b88b221c4928ef0de3161136cc90c8356a66) at Thu Feb 08 09:06:08 UTC 2024

It is possible to restrict the fields that are returned in this document by specifying the 'field' parameter in your request.
For example, to request only the issue key and summary append 'field=key&field=summary' to the URL of your request.
-->
<rss version="0.92" >
<channel>
    <title>MongoDB Jira</title>
    <link>https://jira.mongodb.org</link>
    <description>This file is an XML representation of an issue</description>
    <language>en-us</language>    <build-info>
        <version>9.7.1</version>
        <build-number>970001</build-number>
        <build-date>13-04-2023</build-date>
    </build-info>


<item>
            <title>[KAFKA-330] Source Connector ChangeStream support start at specified time</title>
                <link>https://jira.mongodb.org/browse/KAFKA-330</link>
                <project id="16285" key="KAFKA">Kafka Connector</project>
                    <description>&lt;p&gt;In some scenarios we want to open a changestream by specifying a point in time.&lt;/p&gt;

&lt;p&gt;A simple way is to obtain the first resumeToken and cache it through startAtOperationTime when we need start change stream at a specified time.&lt;/p&gt;

&lt;p&gt;Do we plan to support this feature ?&#160; I&apos;m willing to take this ticket.&lt;/p&gt;</description>
                <environment></environment>
        <key id="2141474">KAFKA-330</key>
            <summary>Source Connector ChangeStream support start at specified time</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="valentin.kovalenko@mongodb.com">Valentin Kavalenka</assignee>
                                    <reporter username="jiabao.sun@xtransfer.cn">Jiabao Sun</reporter>
                        <labels>
                    </labels>
                <created>Tue, 20 Sep 2022 16:11:41 +0000</created>
                <updated>Fri, 12 May 2023 17:13:24 +0000</updated>
                            <resolved>Tue, 15 Nov 2022 16:54:22 +0000</resolved>
                                    <version>1.8.0</version>
                                    <fixVersion>1.9.0</fixVersion>
                                    <component>Source</component>
                                        <votes>0</votes>
                                    <watches>3</watches>
                                                                                                                <comments>
                            <comment id="4983876" author="xgen-internal-githook" created="Tue, 15 Nov 2022 16:31:54 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;Valentin Kovalenko&apos;, &apos;email&apos;: &apos;valentin.kovalenko@mongodb.com&apos;, &apos;username&apos;: &apos;stIncMale&apos;}
&lt;p&gt;Message: Add the new `startup.mode.timestamp.start.at.operation.time` config property (#125)&lt;/p&gt;

&lt;p&gt;&lt;a href=&quot;https://jira.mongodb.org/browse/KAFKA-330&quot; title=&quot;Source Connector ChangeStream support start at specified time&quot; class=&quot;issue-link&quot; data-issue-key=&quot;KAFKA-330&quot;&gt;&lt;del&gt;KAFKA-330&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/40ae109680c3ec1af5c03850b76154da91d87d02&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo-kafka/commit/40ae109680c3ec1af5c03850b76154da91d87d02&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="4854868" author="JIRAUSER1265166" created="Mon, 26 Sep 2022 11:51:42 +0000"  >&lt;p&gt;Hi Robert, do you have some suggestions?&lt;/p&gt;</comment>
                            <comment id="4852901" author="JIRAUSER1265166" created="Sat, 24 Sep 2022 01:47:14 +0000"  >&lt;p&gt;Thanks Robert for the reply.&lt;/p&gt;

&lt;p&gt;In some streaming computing scenarios, users may be more concerned about data changes within a time window, rather than requiring a complete data copy (copy.existing=false). If we can explicitly specify the change stream start time, it will be of great help.&lt;/p&gt;

&lt;p&gt;I think we can open this feature with copy.existing=false, it will not affect the data integrity.&lt;/p&gt;</comment>
                            <comment id="4852684" author="robert.walters" created="Fri, 23 Sep 2022 21:36:26 +0000"  >&lt;p&gt;&lt;a href=&quot;https://jira.mongodb.org/secure/ViewProfile.jspa?name=jiabao.sun%40xtransfer.cn&quot; class=&quot;user-hover&quot; rel=&quot;jiabao.sun@xtransfer.cn&quot;&gt;jiabao.sun@xtransfer.cn&lt;/a&gt; Hi, thank you for your request.&#160; Can you elaborate more on your use case? There is some concern about data integrity if you could restart the connector and bounce around the change stream resume tokens.&lt;/p&gt;</comment>
                    </comments>
                <issuelinks>
                            <issuelinktype id="10320">
                    <name>Documented</name>
                                                                <inwardlinks description="is documented by">
                                                        </inwardlinks>
                                    </issuelinktype>
                            <issuelinktype id="10520">
                    <name>Problem/Incident</name>
                                            <outwardlinks description="causes">
                                        <issuelink>
            <issuekey id="2339742">KAFKA-370</issuekey>
        </issuelink>
                            </outwardlinks>
                                                        </issuelinktype>
                            <issuelinktype id="10012">
                    <name>Related</name>
                                            <outwardlinks description="related to">
                                        <issuelink>
            <issuekey id="2177605">SPARK-378</issuekey>
        </issuelink>
                            </outwardlinks>
                                                                <inwardlinks description="is related to">
                                        <issuelink>
            <issuekey id="1810800">KAFKA-234</issuekey>
        </issuelink>
                            </inwardlinks>
                                    </issuelinktype>
                    </issuelinks>
                <attachments>
                    </attachments>
                <subtasks>
                    </subtasks>
                <customfields>
                                                                                                                                                                                                                                                                                                                                        <customfield id="customfield_15850" key="com.atlassian.jira.plugins.jira-development-integration-plugin:devsummary">
                        <customfieldname>Development</customfieldname>
                        <customfieldvalues>
                            
                        </customfieldvalues>
                    </customfield>
                                                                <customfield id="customfield_10257" key="com.atlassian.jira.plugin.system.customfieldtypes:radiobuttons">
                        <customfieldname>Documentation Changes</customfieldname>
                        <customfieldvalues>
                                <customfieldvalue key="10250"><![CDATA[Needed]]></customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                <customfield id="customfield_21553" key="com.atlassian.jira.plugin.system.customfieldtypes:labels">
                        <customfieldname>Quarter</customfieldname>
                        <customfieldvalues>
                                        <label>FY23Q4</label>
    
                        </customfieldvalues>
                    </customfield>
                                                                                            <customfield id="customfield_12550" key="com.pyxis.greenhopper.jira:gh-lexo-rank">
                        <customfieldname>Rank</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>2|i0sxgn:u</customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                <customfield id="customfield_10558" key="com.pyxis.greenhopper.jira:gh-global-rank">
                        <customfieldname>Rank (Obsolete)</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>9223372036854775807</customfieldvalue>
                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                </customfields>
    </item>
</channel>
</rss>