Hi,
We are using SOLR 7.5.0 version, We are testing one collection for both
Search and Index.
Our collection created with below indexerconfig, We are using indexing
process KAFKA connect plugin with every 5 min commit (cloud SOLRJ) as below
https://github.com/jcustenborder/kafka-connect-solr
Our collection 30 shard and 3 replica with good RAM EC2 nodes ( 90 nodes) .
it is almost 2.5 TB size. We could see the performance impact for search
request when indexing in progress. Any kind of recommendation or fine
tunning steps to be considered , Please provide any references if there is
available that will help.
<indexConfig>
<mergedSegmentWarmer
class="org.apache.lucene.index.SimpleMergedSegmentWarmer"/>
<maxIndexingThreads>150</maxIndexingThreads>
<ramBufferSizeMB>8000</ramBufferSizeMB>
<maxBufferedDocs>1000000</maxBufferedDocs>
<mergePolicyFactory
class="org.apache.solr.index.TieredMergePolicyFactory">
<int name="maxMergeAtOnce">10</int>
<int name="segmentsPerTier">10</int>
</mergePolicyFactory>
<mergeScheduler
class="org.apache.lucene.index.ConcurrentMergeScheduler" />
<lockType>${solr.lock.type:native}</lockType>
<infoStream>true</infoStream>
</indexConfig>
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