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The Atomic Update Service is available as an executable file with a configuration file used to set up the update jobs. You will need to launch one service job per collection used to update the destination collection. Using the same exemple as above, you launch one Atomic Update job for the Spacy collection and another for the OCR collection.
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{
"logConfigFile": atomicUpdate-log4j2.xml loggin file location,"", // Specify the log configuration file location if it is different from the provided one in the "atomicupdates"
directory or if you want to move it in another location.
"jobs": {
"JOB_1": { // Put the name you want for this configuration
"source": {
"baseUrl": Solr Cloud base Url for the source Collection used to update target Collection. You can specify Solr or Zookeeper host.
The syntax for Solr host is: "http://datafari_domain:8983/solr", ex: "http://localhost:8983/solr" ; you need to specify all Solr hosts.
The syntax for Zookeeper is: "datafari_domain:2181", ex: "localhost:2181" ; No http prefix because it's another protocol.
Whatever host type, you can define several severs by separating URLs with comma: "http://solr1:8983/solr, http://solr2:8983/solr,...".
"solrCollection": the Solr source Collection for JOB_1. Exemple "Spacy".
},
"destination": {
"baseUrl": Solr Cloud base Url for the target Collection. The syntax is the same as in "source" block.
"solrCollection": the Solr target Collection for JOB_1. Exemple "FileShare".
},
"fieldsOperation": { // the fields of the source collection and Atomic Update operation like: set, add, remove, etc...
"field_1": "set",
"field_2": "add",
"field_3": "add-distinct",
"field_4": "set"
},
"nbDocsPerBatch": The documents are selected and updated per batches. Each batch is stored in RAM so this number depends on the data size retrieved (i.e fields and their content).
"fieldsMapping": { // Optional: to specify a mapping between source and destination collections
"field_3": "dest_field_1",
"field_2": "dest_field_2"
}
},
"JOB_2": { // Put the name you want for this configuration
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}
}
} |
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