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    <title>topic Re: Oak Indexing : Traversal Warning : AEM 6.5.10 in Adobe Experience Manager Questions</title>
    <link>https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/oak-indexing-traversal-warning-aem-6-5-10/m-p/446593#M127747</link>
    <description>&lt;P&gt;Hi&amp;nbsp;&lt;LI-USER uid="17509068"&gt;&lt;/LI-USER&gt;&amp;nbsp;- We have faced the same issue in our platform when we upgraded to SP 12 from SP10 package. As this is known bug from the AEM SP12 (mentioned in the release notes).&lt;/P&gt;&lt;P&gt;To resolve the issue :&lt;/P&gt;&lt;P&gt;&lt;STRONG&gt;Option#1&lt;/STRONG&gt; - Recommended by Adobe, update the property the below under&amp;nbsp;&lt;SPAN&gt;oak:index/damAssetLucene:&lt;/SPAN&gt;&lt;/P&gt;&lt;OL&gt;&lt;LI&gt;&lt;SPAN&gt;tag -&amp;gt; string -&amp;gt;&amp;nbsp;visualSimilaritySearch (multivalue)&lt;/SPAN&gt;&lt;/LI&gt;&lt;LI&gt;&lt;SPAN&gt;refresh -&amp;gt;boolean -&amp;gt;true &amp;amp; save the changes.&lt;/SPAN&gt;&lt;/LI&gt;&lt;/OL&gt;&lt;P&gt;&lt;SPAN&gt;&lt;STRONG&gt;Option#2&lt;/STRONG&gt; - Increase the memory limit in the OSGi configuration (Temporary fix):&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN&gt;Aapche Jackrabbit Query Engine Setting service -&amp;gt; Add one more "0" in Memory read limit field.&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Rajakp_0-1648791549181.png" style="width: 400px;"&gt;&lt;img src="https://experienceleaguecommunities.adobe.com/t5/image/serverpage/image-id/39727i627B5272F030A7CF/image-size/medium/is-moderation-mode/true?v=v2&amp;amp;px=400" role="button" title="Rajakp_0-1648791549181.png" alt="Rajakp_0-1648791549181.png" /&gt;&lt;/span&gt;&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;Regards,&lt;/P&gt;&lt;P&gt;Raja&lt;/P&gt;</description>
    <pubDate>Fri, 01 Apr 2022 05:39:49 GMT</pubDate>
    <dc:creator>Raja-kp</dc:creator>
    <dc:date>2022-04-01T05:39:49Z</dc:date>
    <item>
      <title>Oak Indexing : Traversal Warning : AEM 6.5.10</title>
      <link>https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/oak-indexing-traversal-warning-aem-6-5-10/m-p/446460#M127706</link>
      <description>&lt;P&gt;We have below mentioned TRAVERSAL warn in logs, due to &lt;STRONG&gt;OOB query&lt;/STRONG&gt; which generates whenever we open the DAM folder. :-&lt;/P&gt;&lt;P&gt;Traversed 1000 nodes with filter Filter(query=select [jcr:path], [jcr:score], * from [nt:base] as a where ischildnode(a, '/content/dam/abcFolder') and [hidden] = 'false' union select [jcr:path], [jcr:score], * from [nt:base] as a where ischildnode(a, '/content/dam/abcFolder') and [hidden] is null /* xpath: /jcr:root/content/dam/abcFolder/*[((@hidden = 'false' or not(@hidden)))] */, path=/content/dam/abcFolder/*, property=[hidden=[false]]); consider creating an index or changing the query&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;Also, I tried to run a simplified version of this query on Explain Query:-&lt;/P&gt;&lt;P&gt;select [jcr:path], [jcr:score] from [nt:base] as a where ischildnode(a, '/content/dam/abcFolder')&lt;/P&gt;&lt;P&gt;&lt;SPAN&gt;&lt;STRONG&gt;Result&lt;/STRONG&gt; :-&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN&gt;No indexes were used. &lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN&gt;This is a traversal query.&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;&lt;SPAN&gt;Re-indexing wont help because the query is fired on &lt;STRONG&gt;[nt:base]&lt;/STRONG&gt;, and not [dam:Asset], due to which&amp;nbsp;OOB /oak:index/damAssetLucene, is not getting used.&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;&lt;SPAN&gt;Any suggestions to resolve the issue (except keeping less than 1000 files in each dam folder)&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;&lt;STRONG&gt;Results on Vanilla Instance :-&lt;/STRONG&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN&gt;Query :-&amp;nbsp;select [jcr:path], [jcr:score] from [nt:base] as a where ischildnode(a, '/content/dam')&lt;BR /&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN&gt;Explain Query Results :-&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN&gt;No indexes were used. &lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN&gt;This is a traversal query.&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;</description>
      <pubDate>Thu, 31 Mar 2022 10:54:03 GMT</pubDate>
      <guid>https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/oak-indexing-traversal-warning-aem-6-5-10/m-p/446460#M127706</guid>
      <dc:creator>maheshp</dc:creator>
      <dc:date>2022-03-31T10:54:03Z</dc:date>
    </item>
    <item>
      <title>Re: Oak Indexing : Traversal Warning : AEM 6.5.10</title>
      <link>https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/oak-indexing-traversal-warning-aem-6-5-10/m-p/446464#M127707</link>
      <description>&lt;P&gt;Personally I always u&lt;SPAN&gt;se a specific node type instead of a general one like &lt;STRONG&gt;nt:base&lt;/STRONG&gt;, it really helps me to improve my query performance.&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;&lt;SPAN&gt;We should avoid&amp;nbsp;&amp;nbsp;traversal query.&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;Please follow the suggestion here :&amp;nbsp;&lt;A href="https://wttech.blog/blog/2020/jcr-query-performance/" target="_blank"&gt;https://wttech.blog/blog/2020/jcr-query-performance/&lt;/A&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;I will share different queries with different use cases it will help you I believe.&lt;/P&gt;</description>
      <pubDate>Thu, 31 Mar 2022 11:09:30 GMT</pubDate>
      <guid>https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/oak-indexing-traversal-warning-aem-6-5-10/m-p/446464#M127707</guid>
      <dc:creator>DEBAL_DAS</dc:creator>
      <dc:date>2022-03-31T11:09:30Z</dc:date>
    </item>
    <item>
      <title>Re: Oak Indexing : Traversal Warning : AEM 6.5.10</title>
      <link>https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/oak-indexing-traversal-warning-aem-6-5-10/m-p/446466#M127709</link>
      <description>&lt;P&gt;This is an AEM OOB query and nothing coming from our code.&lt;/P&gt;&lt;P&gt;This query is generated OOB, whenever you open DAM folder in AEM&lt;/P&gt;</description>
      <pubDate>Thu, 31 Mar 2022 11:11:54 GMT</pubDate>
      <guid>https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/oak-indexing-traversal-warning-aem-6-5-10/m-p/446466#M127709</guid>
      <dc:creator>maheshp</dc:creator>
      <dc:date>2022-03-31T11:11:54Z</dc:date>
    </item>
    <item>
      <title>Re: Oak Indexing : Traversal Warning : AEM 6.5.10</title>
      <link>https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/oak-indexing-traversal-warning-aem-6-5-10/m-p/446467#M127710</link>
      <description>&lt;P&gt;Got it. One of my friend has observed similar issue with asset move operation in their project and they have raised a day care ticket.&lt;/P&gt;</description>
      <pubDate>Thu, 31 Mar 2022 12:21:02 GMT</pubDate>
      <guid>https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/oak-indexing-traversal-warning-aem-6-5-10/m-p/446467#M127710</guid>
      <dc:creator>DEBAL_DAS</dc:creator>
      <dc:date>2022-03-31T12:21:02Z</dc:date>
    </item>
    <item>
      <title>Re: Oak Indexing : Traversal Warning : AEM 6.5.10</title>
      <link>https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/oak-indexing-traversal-warning-aem-6-5-10/m-p/446472#M127712</link>
      <description>&lt;P&gt;What AEM version and Service pack are you using?&lt;/P&gt;&lt;P&gt;I ask because with SP11 this is a known issue:&lt;/P&gt;&lt;P&gt;&lt;A href="https://experienceleague.adobe.com/docs/experience-manager-65/release-notes/service-pack/6.5.11.html#known-issues" target="_blank"&gt;https://experienceleague.adobe.com/docs/experience-manager-65/release-notes/service-pack/6.5.11.html#known-issues&lt;/A&gt;&lt;/P&gt;&lt;P&gt;You need to add the following properties to the index definition node /oak:index/damAssetLucene (no re-indexing is required) :&lt;/P&gt;&lt;P&gt;"tags": [&lt;BR /&gt;"visualSimilaritySearch"&lt;BR /&gt;]&lt;BR /&gt;"refresh": true&lt;/P&gt;</description>
      <pubDate>Thu, 31 Mar 2022 11:33:42 GMT</pubDate>
      <guid>https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/oak-indexing-traversal-warning-aem-6-5-10/m-p/446472#M127712</guid>
      <dc:creator>diksha_mishra</dc:creator>
      <dc:date>2022-03-31T11:33:42Z</dc:date>
    </item>
    <item>
      <title>Re: Oak Indexing : Traversal Warning : AEM 6.5.10</title>
      <link>https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/oak-indexing-traversal-warning-aem-6-5-10/m-p/446473#M127713</link>
      <description>&lt;P&gt;I would recommend creating a Support Ticket for this one.&amp;nbsp;&lt;/P&gt;</description>
      <pubDate>Thu, 31 Mar 2022 11:35:27 GMT</pubDate>
      <guid>https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/oak-indexing-traversal-warning-aem-6-5-10/m-p/446473#M127713</guid>
      <dc:creator>kautuk_sahni</dc:creator>
      <dc:date>2022-03-31T11:35:27Z</dc:date>
    </item>
    <item>
      <title>Re: Oak Indexing : Traversal Warning : AEM 6.5.10</title>
      <link>https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/oak-indexing-traversal-warning-aem-6-5-10/m-p/446476#M127715</link>
      <description>&lt;P&gt;We are using AEM 6.5 with SP 10&lt;/P&gt;</description>
      <pubDate>Thu, 31 Mar 2022 12:16:22 GMT</pubDate>
      <guid>https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/oak-indexing-traversal-warning-aem-6-5-10/m-p/446476#M127715</guid>
      <dc:creator>maheshp</dc:creator>
      <dc:date>2022-03-31T12:16:22Z</dc:date>
    </item>
    <item>
      <title>Re: Oak Indexing : Traversal Warning : AEM 6.5.10</title>
      <link>https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/oak-indexing-traversal-warning-aem-6-5-10/m-p/446593#M127747</link>
      <description>&lt;P&gt;Hi&amp;nbsp;&lt;LI-USER uid="17509068"&gt;&lt;/LI-USER&gt;&amp;nbsp;- We have faced the same issue in our platform when we upgraded to SP 12 from SP10 package. As this is known bug from the AEM SP12 (mentioned in the release notes).&lt;/P&gt;&lt;P&gt;To resolve the issue :&lt;/P&gt;&lt;P&gt;&lt;STRONG&gt;Option#1&lt;/STRONG&gt; - Recommended by Adobe, update the property the below under&amp;nbsp;&lt;SPAN&gt;oak:index/damAssetLucene:&lt;/SPAN&gt;&lt;/P&gt;&lt;OL&gt;&lt;LI&gt;&lt;SPAN&gt;tag -&amp;gt; string -&amp;gt;&amp;nbsp;visualSimilaritySearch (multivalue)&lt;/SPAN&gt;&lt;/LI&gt;&lt;LI&gt;&lt;SPAN&gt;refresh -&amp;gt;boolean -&amp;gt;true &amp;amp; save the changes.&lt;/SPAN&gt;&lt;/LI&gt;&lt;/OL&gt;&lt;P&gt;&lt;SPAN&gt;&lt;STRONG&gt;Option#2&lt;/STRONG&gt; - Increase the memory limit in the OSGi configuration (Temporary fix):&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN&gt;Aapche Jackrabbit Query Engine Setting service -&amp;gt; Add one more "0" in Memory read limit field.&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Rajakp_0-1648791549181.png" style="width: 400px;"&gt;&lt;img src="https://experienceleaguecommunities.adobe.com/t5/image/serverpage/image-id/39727i627B5272F030A7CF/image-size/medium/is-moderation-mode/true?v=v2&amp;amp;px=400" role="button" title="Rajakp_0-1648791549181.png" alt="Rajakp_0-1648791549181.png" /&gt;&lt;/span&gt;&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;Regards,&lt;/P&gt;&lt;P&gt;Raja&lt;/P&gt;</description>
      <pubDate>Fri, 01 Apr 2022 05:39:49 GMT</pubDate>
      <guid>https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/oak-indexing-traversal-warning-aem-6-5-10/m-p/446593#M127747</guid>
      <dc:creator>Raja-kp</dc:creator>
      <dc:date>2022-04-01T05:39:49Z</dc:date>
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