egor-ryashin opened a new issue #11324: URL: https://github.com/apache/druid/issues/11324
MiddleManager fails to ingest using `generator` input source with a `basic` schema. ### Affected Version Druid 0.21 ### Description 1. Run `./bin/start-micro-quickstart` 2. Run this script to create an ingestion task: ```bash dt=`date -u +"%Y-%m-%dT%H:%M:%SZ"` curl -X POST http://localhost:8888/druid/indexer/v1/task -d ' { "type": "index_parallel", "id": "test-'$dt'", "spec": { "ioConfig": { "type": "index_parallel", "inputSource": { "type": "generator", "partitions": 10, "schemaName": "basic", "numRows": 200000000, "numSplits": 10 } }, "dataSchema": { "dataSource": "datagenerator", "granularitySpec": { "type": "uniform", "queryGranularity": "HOUR" }, "timestampSpec": { "column": "!!!_no_such_column_!!!", "missingValue": "2010-01-01T00:00:00Z" } } } } ' -H "content-type: application/json" ``` See exception in middleManager.log: ``` 21-06-01T18:17:36,491 ERROR [qtp1888420238-67] com.sun.jersey.spi.container.ContainerResponse - Mapped exception to response: 500 (Interna l Server Error) javax.ws.rs.WebApplicationException: com.sun.jersey.api.MessageException: A message body writer for Java class com.google.common.collect.Sin gletonImmutableBiMap, and Java type class com.google.common.collect.SingletonImmutableBiMap, and MIME media type application/octet-stream wa s not found. ``` -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
