1.0.0

Features

1. #200: Respect iox::column_type::field metadata when
   mapping query results into values.
   • iox::column_type::field::integer: => Long
   • iox::column_type::field::uinteger: => Long
   • iox::column_type::field::float: => Double
   • iox::column_type::field::string: => String
   • iox::column_type::field::boolean: => Boolean

Dependencies

1. #202: Migrate from flight-grpc to flight-core package.

0.9.0

Features

1. #158: Add InfluxDB Edge (OSS) authentication support.
2. #163: Introduces InfluxDBApiHttpException to facilitate write retries and error recovery.

Bug Fixes

1. #148: InfluxDB Edge (OSS) error handling
2. #153: Parsing timestamp columns

0.8.0

Features

1. #144: user-agent header is updated for both REST and gRPC calls.

0.7.0

1. #107: Custom headers are also supported for the query (gRPC request)

   ClientConfig config = new ClientConfig.Builder()
       .host("https://us-east-1-1.aws.cloud2.influxdata.com")
       .token("my-token".toCharArray())
       .database("my-database")
       .headers(Map.of("X-Tracing-Id", "123"))
       .build();
   
   try (InfluxDBClient client = InfluxDBClient.getInstance(config)) {
       //
       // your code here
       //
   } catch (Exception e) {
       throw new RuntimeException(e);
   } 

2. #108: Custom headers can be specified per request (query/write):

   ClientConfig config = new ClientConfig.Builder()
       .host("https://us-east-1-1.aws.cloud2.influxdata.com")
       .token("my-token".toCharArray())
       .database("my-database")
       .build();
   
   try (InfluxDBClient client = InfluxDBClient.getInstance(config)) {
       //
       // Write with custom headers
       //
       WriteOptions writeOptions = new WriteOptions(
           Map.of("X-Tracing-Id", "852")
       );
       client.writeRecord("mem,tag=one value=1.0", writeOptions);
       
       //
       // Query with custom headers
       //
       QueryOptions queryOptions = new QueryOptions(
           Map.of("X-Tracing-Id", "852")
       );
       Stream<Object[]> rows = client.query("select * from cpu", queryOptions);
   
   } catch (Exception e) {
       throw new RuntimeException(e);
   } 

0.6.0

Features

1. #94: Add support for named query parameters

0.5.1

Resync artifacts with Maven Central.

0.5.0

Features

1. #78: Default Tags can be used when writing points.

Bug Fixes

1. #77: Serialize InfluxDB response to PointValues

0.4.0

Features

1. #41: Add structured query support

0.3.1

Bug Fixes

1. #55: Iteration over more Arrow streams

0.3.0

Features

1. #40: Add client creation from connection string,
   environment variables or system properties.