[ https://issues.apache.org/jira/browse/SOLR-11271?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mikhail Khludnev updated SOLR-11271: ------------------------------------ Attachment: SOLR-11271.patch * extracting {{AbstractCloudStream}}, which is extended by {{CloudSolrStream}}.and {{FacetStream}} * it just does facet values merging in {{FacetStream._read()}} instead of {{FacetModule}} * now it pass {{StreamExpressionTest.testFacetSandboxStream()}} * {{FacetStream}} doesn't do actual streaming, yet. It pulls all tuples from {{json.facet}} * I have no idea how to implement all possible aggregations, but it doesn't sounds promising. Is it possible to use one of {{json.facet}} classes inside of StreamingExpressions? * just a note: I suppose even if facet merging is implemented in StreamingExpression, it hardly makes possible to merge 100M facet values from 30 shards, since I tried it with plain Java. > merge shard facets with stream expressions > ------------------------------------------- > > Key: SOLR-11271 > URL: https://issues.apache.org/jira/browse/SOLR-11271 > Project: Solr > Issue Type: New Feature > Security Level: Public(Default Security Level. Issues are Public) > Components: streaming expressions > Reporter: Mikhail Khludnev > Attachments: SOLR-11271.patch > > > It's necessary for heavy facets. > It should stream per shard facets and merge facet values with stream > expressions. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org