[ https://issues.apache.org/jira/browse/CALCITE-5974?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
zhaowang updated CALCITE-5974: ------------------------------ Description: When use es-adapter, we config a es cluster, it will fetchMapping during initialization. If a index set dynamic_templates bug no mappings like this: {code:java} { "test_index" : { "mappings" : { "dynamic_templates" : [ { "integers" : { "match_mapping_type" : "long", "mapping" : { "type" : "integer" } } } ] } } } {code} org.apache.calcite.adapter.elasticsearch.ElasticsearchJson#visitMappingProperties throw exception: {code:java} java.lang.ClassCastException: com.fasterxml.jackson.databind.node.ArrayNode cannot be cast to com.fasterxml.jackson.databind.node.ObjectNode at org.apache.calcite.adapter.elasticsearch.ElasticsearchJson.visitMappingProperties(ElasticsearchJson.java:133) {code} So ElasticsearchTransport initialize failed, all index of this es cluster access failed. was: when use es-adapter, A index set dynamic_templates bug no mappings causing exceptions: java.lang.ClassCastException: com.fasterxml.jackson.databind.node.ArrayNode cannot be cast to com.fasterxml.jackson.databind.node.ObjectNode at org.apache.calcite.adapter.elasticsearch.ElasticsearchJson.visitMappingProperties(ElasticsearchJson.java:133) > Es index mapping set dynamic_templates without properties causing bug > --------------------------------------------------------------------- > > Key: CALCITE-5974 > URL: https://issues.apache.org/jira/browse/CALCITE-5974 > Project: Calcite > Issue Type: Bug > Affects Versions: 1.35.0 > Reporter: zhaowang > Priority: Major > > When use es-adapter, we config a es cluster, it will fetchMapping during > initialization. > If a index set dynamic_templates bug no mappings like this: > > {code:java} > { > "test_index" : { > "mappings" : { > "dynamic_templates" : [ > { > "integers" : { > "match_mapping_type" : "long", > "mapping" : { > "type" : "integer" > } > } > } > ] > } > } > } {code} > > > org.apache.calcite.adapter.elasticsearch.ElasticsearchJson#visitMappingProperties > throw exception: > > {code:java} > java.lang.ClassCastException: com.fasterxml.jackson.databind.node.ArrayNode > cannot be cast to com.fasterxml.jackson.databind.node.ObjectNode > at > org.apache.calcite.adapter.elasticsearch.ElasticsearchJson.visitMappingProperties(ElasticsearchJson.java:133) > {code} > So ElasticsearchTransport initialize failed, all index of this es cluster > access failed. > -- This message was sent by Atlassian Jira (v8.20.10#820010)