We have a component that runs a query builder to generate an RSS feed of blog posts. This component seems to work fine on all environments (We are hosted on AMS with a dev environment, stage and production) on both author and publish instances except for our production publisher 1 instance (we have 2 publish servers in production).
This does not seem to be an issue with our component itself as I've tried debugging the query in the Query Builder Debugger and the query works fine everywhere but still fails in the debugger on the production publisher 1 instance.
The query looks like:
path=/content/rsadev/en-us/blog
type=cq:PageContent
orderby=@publishDate
orderby.sort=desc
property=cq:template
property.value=/apps/rsa-www/templates/blogpost
p.facets=true
When I run this on any instance except Publisher 1 I get results fine (the query takes .04 seconds). When I try and run this on the Publisher 1 instance. It just gets stuck saying "Running search..." and results are never returned.
I was wondering if this is possibly an issue with Oak Indices, but I've tried doing reindexes on certain indexes (by toggling the reindex property to true and saving within CRXDE Lite) on the publisher 1 instance, but so far, doing this does not seem to have any effect.
I also tried enabling query logging for a little bit of time, and on publisher 1 the query seems to execute in 0ms:
27.02.2020 18:46:00.956 *DEBUG* [10.153.72.93 [1582829160951] GET /en-us/blog.rss.xml HTTP/1.1] com.day.cq.search.impl.builder.QueryImpl executing query (predicate tree):
ROOT=group: limit=10, facets=true[
{orderby=orderby: orderby=@publishDate, sort=desc}
{path=path: path=/content/rsadev/en-us/blog}
{property=property: property=cq:template, value=/apps/rsa-www/templates/blogpost}
{type=type: type=cq:PageContent}
]
27.02.2020 18:46:00.956 *DEBUG* [10.153.72.93 [1582829160951] GET /en-us/blog.rss.xml HTTP/1.1] com.day.cq.search.impl.builder.QueryImpl entire query execution took 0 ms
27.02.2020 18:46:00.960 *DEBUG* [10.153.72.93 [1582829160951] GET /en-us/blog.rss.xml HTTP/1.1] org.apache.jackrabbit.oak.plugins.index.property.PropertyIndex property cost for uuid is 2.0
27.02.2020 18:46:01.399 *DEBUG* [qtp412203417-3417104] org.apache.jackrabbit.oak.plugins.index.property.PropertyIndex property cost for uuid is 2.0
27.02.2020 18:46:01.402 *DEBUG* [10.153.72.93 [1582829161400] GET /libs/granite/csrf/token.json HTTP/1.1] org.apache.jackrabbit.oak.plugins.index.property.PropertyIndex property cost for uuid is 2.0
27.02.2020 18:46:01.513 *DEBUG* [sling-oak-103-org.apache.jackrabbit.oak.plugins.index.AsyncIndexUpdate-async] org.apache.jackrabbit.oak.plugins.index.AsyncIndexUpdate [async] Running background index task
27.02.2020 18:46:01.513 *DEBUG* [sling-oak-103-org.apache.jackrabbit.oak.plugins.index.AsyncIndexUpdate-async] org.apache.jackrabbit.oak.plugins.index.AsyncIndexUpdate [async] No changes since last checkpoint; skipping the index update
27.02.2020 18:46:01.522 *DEBUG* [sling-oak-100-org.apache.jackrabbit.oak.plugins.index.AsyncIndexUpdate-fulltext-async] org.apache.jackrabbit.oak.plugins.index.AsyncIndexUpdate [fulltext-async] Running background index task
27.02.2020 18:46:01.522 *DEBUG* [sling-oak-100-org.apache.jackrabbit.oak.plugins.index.AsyncIndexUpdate-fulltext-async] org.apache.jackrabbit.oak.plugins.index.AsyncIndexUpdate [fulltext-async] No changes since last checkpoint; skipping the index update
27.02.2020 18:46:02.228 *DEBUG* [qtp412203417-3417380] org.apache.jackrabbit.oak.plugins.index.property.PropertyIndex property cost for uuid is 2.0
27.02.2020 18:46:02.233 *DEBUG* [10.153.72.93 [1582829162230] POST /en-us/index.html HTTP/1.1] org.apache.jackrabbit.oak.plugins.index.property.PropertyIndex property cost for uuid is 2.0
27.02.2020 18:46:02.472 *DEBUG* [qtp412203417-3417104] org.apache.jackrabbit.oak.plugins.index.property.PropertyIndex property cost for uuid is 2.0
27.02.2020 18:46:02.475 *DEBUG* [10.153.72.93 [1582829162473] GET /libs/granite/csrf/token.json HTTP/1.1] org.apache.jackrabbit.oak.plugins.index.property.PropertyIndex property cost for uuid is 2.0
27.02.2020 18:46:02.771 *DEBUG* [qtp412203417-3417380] org.apache.jackrabbit.oak.plugins.index.property.PropertyIndex property cost for uuid is 2.0
27.02.2020 18:46:02.857 *DEBUG* [qtp412203417-3417104] org.apache.jackrabbit.oak.plugins.index.property.PropertyIndex property cost for uuid is 2.0
27.02.2020 18:46:02.932 *DEBUG* [qtp412203417-3417380] org.apache.jackrabbit.oak.plugins.index.property.PropertyIndex property cost for uuid is 2.0
Any recommendations about things to look at or items to research would be greatly appreciated.
