release: v0.14.6 (#87)

Author: fengjiachun

ingester-all/pom.xml

@@ -21,7 +21,7 @@
     <parent>
         <groupId>io.greptime</groupId>
         <artifactId>greptimedb-ingester</artifactId>
-        <version>0.14.5</version>
+        <version>0.14.6</version>
     </parent>
 
     <artifactId>ingester-all</artifactId>

ingester-bulk-protocol/pom.xml

@@ -21,7 +21,7 @@
     <parent>
         <groupId>io.greptime</groupId>
         <artifactId>greptimedb-ingester</artifactId>
-        <version>0.14.5</version>
+        <version>0.14.6</version>
     </parent>
 
     <artifactId>ingester-bulk-protocol</artifactId>

ingester-common/pom.xml

@@ -21,7 +21,7 @@
     <parent>
         <groupId>io.greptime</groupId>
         <artifactId>greptimedb-ingester</artifactId>
-        <version>0.14.5</version>
+        <version>0.14.6</version>
     </parent>
 
     <artifactId>ingester-common</artifactId>

ingester-example/README.md

@@ -81,7 +81,9 @@ This API is particularly well-suited for:
 
 The Bulk Write API provides a high-performance, memory-efficient mechanism for ingesting large volumes of time-series data into GreptimeDB. It leverages Apache Arrow's Flight protocol and off-heap memory management to achieve optimal throughput when writing batches of data.
 
-Unlike regular streaming, this API allows continuous writing to only one table per stream, but can handle very large data volumes (up to 200MB per write). It features sophisticated adaptive flow control mechanisms that automatically adjust to your data throughput requirements.
+**Important Note**:
+- This API is designed around streaming connections, which means each stream establishes a connection to only one database node. Unlike the regular write API, it lacks automatic load balancing for individual requests. However, if your use case involves multiple clients establishing multiple streams to the database, this limitation is not a concern.
+- Unlike regular streaming, this API allows continuous writing to only one table per stream, but can handle very large data volumes (up to 200MB per write). It features sophisticated adaptive flow control mechanisms that automatically adjust to your data throughput requirements.
 
 The Bulk Write API achieves superior performance compared to the Regular Write API through:
 - Off-heap memory management using Arrow buffers

ingester-example/pom.xml

@@ -21,7 +21,7 @@
     <parent>
         <groupId>io.greptime</groupId>
         <artifactId>greptimedb-ingester</artifactId>
-        <version>0.14.5</version>
+        <version>0.14.6</version>
     </parent>
 
     <artifactId>ingester-example</artifactId>

ingester-example/src/main/java/io/greptime/bench/DBConnector.java

@@ -44,6 +44,7 @@ public static GreptimeDB connect() {
         GreptimeOptions opts = GreptimeOptions.newBuilder(endpoints, database)
                 .writeMaxRetries(0)
                 .defaultStreamMaxWritePointsPerSecond(Integer.MAX_VALUE)
+                .maxInFlightWritePoints(Integer.MAX_VALUE)
                 .useZeroCopyWriteInBulkWrite(true)
                 .build();
         LOG.info("Connect to db: {}, endpoint: {}", database, endpointsStr);

ingester-example/src/main/java/io/greptime/bench/benchmark/BatchingWriteBenchmark.java

@@ -53,11 +53,9 @@ public class BatchingWriteBenchmark {
     public static void main(String[] args) throws Exception {
         boolean zstdCompression = SystemPropertyUtil.getBool("zstd_compression", true);
         int batchSize = SystemPropertyUtil.getInt("batch_size_per_request", 64 * 1024);
-        int maxPointsPerSecond = SystemPropertyUtil.getInt("max_points_per_second", Integer.MAX_VALUE);
 
         LOG.info("Using zstd compression: {}", zstdCompression);
         LOG.info("Batch size: {}", batchSize);
-        LOG.info("Max points per second: {}", maxPointsPerSecond);
 
         // Start a metrics exporter
         MetricsExporter metricsExporter = new MetricsExporter(MetricsUtil.metricRegistry());

ingester-grpc/pom.xml

@@ -21,7 +21,7 @@
     <parent>
         <groupId>io.greptime</groupId>
         <artifactId>greptimedb-ingester</artifactId>
-        <version>0.14.5</version>
+        <version>0.14.6</version>
     </parent>
 
     <artifactId>ingester-grpc</artifactId>

ingester-prometheus-metrics/pom.xml

@@ -21,7 +21,7 @@
     <parent>
         <groupId>io.greptime</groupId>
         <artifactId>greptimedb-ingester</artifactId>
-        <version>0.14.5</version>
+        <version>0.14.6</version>
     </parent>
     <artifactId>ingester-prometheus-metrics</artifactId>
 

ingester-protocol/pom.xml

@@ -21,7 +21,7 @@
     <parent>
         <groupId>io.greptime</groupId>
         <artifactId>greptimedb-ingester</artifactId>
-        <version>0.14.5</version>
+        <version>0.14.6</version>
     </parent>
 
     <artifactId>ingester-protocol</artifactId>