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lksfjhadfas · 10/12/18

Hey guys,

I have a custom index which is working totally fine if i do not add any analyzers to it. I added an analyzer for adding a synonym to return similar results for "fact sheets" and factsheets. Index stopped working after that.

Any help with it is appreciated.

Thank you!

Here is the index

<?xml version="1.0" encoding="UTF-8"?>

<jcr:root xmlns:oak="http://jackrabbit.apache.org/oak/ns/1.0" xmlns:cq="http://www.day.com/jcr/cq/1.0" xmlns:jcr="http://www.jcp.org/jcr/1.0" xmlns:nt="http://www.jcp.org/jcr/nt/1.0"

jcr:primaryType="oak:Unstructured"

async="async"

compatVersion="{Long}2"

evaluatePathRestrictions="{Boolean}true"

reindex="{Boolean}true"

type="lucene">

<nt:base

jcr:primaryType="nt:unstructured"

includePropertyTypes="all">

<literatureTitle name="literatureTitle"

analyzed="{Boolean}true"

ordered="{Boolean}true"

jcr:primaryType="nt:unstructured"/>

<displayContentTypename name="displayContentTypename"

analyzed="{Boolean}true"

jcr:primaryType="nt:unstructured"/>

</properties>

</nt:base>

</indexRules>

<Synonym jcr:primaryType="nt:unstructured"

synonyms="synonym.txt">

<synonym.txt/>

</Synonym>

</filters>

</default>

</analyzers>

</jcr:root>

and in synonym.txt i have

fact sheets, factsheets

Jörg_Hoh · 10/15/18

As I read the docs [1], you should have the synonyms.txt as nt:file in the "Synonym" node; and is there a "classicTokenizerFactory"? I would try with "name" :"Classic" (uppercase).

Jörg

[1] Jackrabbit Oak – Lucene Index

View solution in original post

smacdonald2008 · 10/12/18

Have you read somewhere that this is supported? I am checking internally.

lksfjhadfas · 10/12/18

i created that using this as an example. AEM Search Indexing: Synonyms, Filters, and Stop Words (oh my!) | HS2 Solutions

Is there any way i cann achieve this where factsheet and fact sheets returns the same results.

smacdonald2008 · 10/12/18

Thanks for the information. In your example - have you followed all the information given here - Understanding Analyzers, Tokenizers, and Filters | Apache Solr Reference Guide 6.6

lksfjhadfas · 10/12/18

we are not using Solr index. just the lucene full text index. And the index is in the same format as the example. But, i am not sure why its not working

Thanks!

Jörg_Hoh · 10/12/18

What do you mean with "it stopped working"? Any exceptions? What change in behaviour did you find when you changed the index definition?

lksfjhadfas · 10/12/18

when i try to reindex it, it just stays true and doesnt change to false and i dont see anything in the logs either.

Jörg_Hoh · 10/13/18

Ok, so if you add these additional settings and you try to reindex, the reindexing is not starting? Just from looking at the index definition I would assume that the nodetype of the index definition itself (/oak:index/customIndex) is wrong; it should not be "nt:unstructured" but rather "oak:queryIndexDefinition".

Jörg

lksfjhadfas · 10/15/18

If i use the oak:queryIndexDefinition, it gives me a "javax.jcr.nodetype.ConstraintViolationException: OakConstraint0001: The primary type null does not exist (500)" error. I am not sure what the issue is.

lksfjhadfas · 10/15/18

Nvm i had to delete the existing index for it to take the new node type. I will try adding the synonym now and see if it works and let you know.

Thanks!

lksfjhadfas · 10/15/18

After i changed the node type, i had to add a tokenizer for the index to be reindexes.

<default

jcr:primaryType="nt:unstructured">

<Synonym jcr:primaryType="nt:unstructured"

synonyms="synonym.txt">

<synonym.txt/>

</Synonym>

</filters>

<tokenizer jcr:primaryType="nt:unstructured"

name="classic"/>

</default>

</analyzers>

now i can re index but i am not getting any results back using this index.

Jörg_Hoh · 10/15/18

Can you please provide your complete index definition (e.g. as JSON dump)? It's hard to guess just from this snippet what could be wrong.

lksfjhadfas · 10/15/18

Here is the JSON of the index

"faiLiteratureIndex":{

"jcr:primaryType":"oak:QueryIndexDefinition",

"compatVersion":2,

"type":"lucene",

"async":"async",

"evaluatePathRestrictions":true,

"reindex":true,

"indexRules":{