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https://issues.apache.org/jira/browse/FLINK-11982?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16798651#comment-16798651
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frank wang commented on FLINK-11982:
------------------------------------
in the META-INF/services/org.apache.flink.table.factories.TableFactory,just add
this
org.apache.flink.formats.json.JsonRowFormatFactory
> BatchTableSourceFactory support Json Format File
> ------------------------------------------------
>
> Key: FLINK-11982
> URL: https://issues.apache.org/jira/browse/FLINK-11982
> Project: Flink
> Issue Type: Bug
> Components: API / Table SQL
> Affects Versions: 1.6.4, 1.7.2
> Reporter: pingle wang
> Assignee: frank wang
> Priority: Major
>
> java code :
> {code:java}
> val connector = FileSystem().path("data/in/test.json")
> val desc = tEnv.connect(connector)
> .withFormat(
> new Json()
> .schema(
> Types.ROW(
> Array[String]("id", "name", "age"),
> Array[TypeInformation[_]](Types.STRING, Types.STRING, Types.INT))
> )
> .failOnMissingField(true)
> ).registerTableSource("persion")
> val sql = "select * from person"
> val result = tEnv.sqlQuery(sql)
> {code}
> Exception info :
> {code:java}
> Exception in thread "main"
> org.apache.flink.table.api.NoMatchingTableFactoryException: Could not find a
> suitable table factory for
> 'org.apache.flink.table.factories.BatchTableSourceFactory' in
> the classpath.
> Reason: No context matches.
> The following properties are requested:
> connector.path=file:///Users/batch/test.json
> connector.property-version=1
> connector.type=filesystem
> format.derive-schema=true
> format.fail-on-missing-field=true
> format.property-version=1
> format.type=json
> The following factories have been considered:
> org.apache.flink.table.sources.CsvBatchTableSourceFactory
> org.apache.flink.table.sources.CsvAppendTableSourceFactory
> org.apache.flink.table.sinks.CsvBatchTableSinkFactory
> org.apache.flink.table.sinks.CsvAppendTableSinkFactory
> org.apache.flink.formats.avro.AvroRowFormatFactory
> org.apache.flink.formats.json.JsonRowFormatFactory
> org.apache.flink.streaming.connectors.kafka.Kafka010TableSourceSinkFactory
> org.apache.flink.streaming.connectors.kafka.Kafka09TableSourceSinkFactory
> at
> org.apache.flink.table.factories.TableFactoryService$.filterByContext(TableFactoryService.scala:214)
> at
> org.apache.flink.table.factories.TableFactoryService$.findInternal(TableFactoryService.scala:130)
> at
> org.apache.flink.table.factories.TableFactoryService$.find(TableFactoryService.scala:81)
> at
> org.apache.flink.table.factories.TableFactoryUtil$.findAndCreateTableSource(TableFactoryUtil.scala:44)
> at
> org.apache.flink.table.descriptors.ConnectTableDescriptor.registerTableSource(ConnectTableDescriptor.scala:46)
> at com.meitu.mlink.sql.batch.JsonExample.main(JsonExample.java:36){code}
>
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