feat: max inflight write points limiter

ingester-example/src/main/java/io/greptime/TestConnector.java

@@ -54,9 +54,9 @@ public static GreptimeDB connectToDefaultDB() {
                 .writeMaxRetries(1)
                 // Optional, the default value is fine.
                 //
-                // Write flow limit: maximum number of data rows in-flight. It does not take effect on `StreamWriter`
-                // The default is 65536
-                .maxInFlightWriteRows(65536)
+                // Write flow limit: maximum number of data points in-flight. It does not take effect on `StreamWriter`
+                // The default is 10 * 65536
+                .maxInFlightWritePoints(10 * 65536)
                 // Optional, the default value is fine.
                 //
                 // Write flow limit: the policy to use when the write flow limit is exceeded.

ingester-protocol/src/main/java/io/greptime/WriteClient.java

@@ -73,7 +73,8 @@ public boolean init(WriteOptions opts) {
         Executor pool = this.opts.getAsyncPool();
         this.asyncPool = pool != null ? pool : new SerializingExecutor("write_client");
         this.asyncPool = new MetricExecutor(this.asyncPool, "async_write_pool.time");
-        this.writeLimiter = new DefaultWriteLimiter(this.opts.getMaxInFlightWriteRows(), this.opts.getLimitedPolicy());
+        this.writeLimiter =
+                new DefaultWriteLimiter(this.opts.getMaxInFlightWritePoints(), this.opts.getLimitedPolicy());
         return true;
     }
 
@@ -313,7 +314,7 @@ public DefaultWriteLimiter(int maxInFlight, LimitedPolicy policy) {
 
         @Override
         public int calculatePermits(Collection<Table> in) {
-            return in.stream().map(Table::rowCount).reduce(0, Integer::sum);
+            return in.stream().map(Table::pointCount).reduce(0, Integer::sum);
         }
 
         @Override

ingester-protocol/src/main/java/io/greptime/options/GreptimeOptions.java

@@ -145,8 +145,8 @@ public static final class Builder {
         // Rpc options, in general the default configuration is fine.
         private RpcOptions rpcOptions = RpcOptions.newDefault();
         private int writeMaxRetries = 1;
-        // Write flow limit: maximum number of data rows in-flight.
-        private int maxInFlightWriteRows = 65536;
+        // Write flow limit: maximum number of data points in-flight.
+        private int maxInFlightWritePoints = 10 * 65536;
         private LimitedPolicy writeLimitedPolicy = LimitedPolicy.defaultWriteLimitedPolicy();
         private int defaultStreamMaxWritePointsPerSecond = 10 * 65536;
         // Refresh frequency of route tables. The background refreshes all route tables periodically.
@@ -202,13 +202,13 @@ public Builder writeMaxRetries(int maxRetries) {
         }
 
         /**
-         * Write flow limit: maximum number of data rows in-flight.
+         * Write flow limit: maximum number of data points in-flight.
          *
-         * @param maxInFlightWriteRows max in-flight rows
+         * @param maxInFlightWritePoints max in-flight points
          * @return this builder
          */
-        public Builder maxInFlightWriteRows(int maxInFlightWriteRows) {
-            this.maxInFlightWriteRows = maxInFlightWriteRows;
+        public Builder maxInFlightWritePoints(int maxInFlightWritePoints) {
+            this.maxInFlightWritePoints = maxInFlightWritePoints;
             return this;
         }
 
@@ -308,7 +308,7 @@ private WriteOptions writeOptions() {
             writeOpts.setAuthInfo(this.authInfo);
             writeOpts.setAsyncPool(this.asyncPool);
             writeOpts.setMaxRetries(this.writeMaxRetries);
-            writeOpts.setMaxInFlightWriteRows(this.maxInFlightWriteRows);
+            writeOpts.setMaxInFlightWritePoints(this.maxInFlightWritePoints);
             writeOpts.setLimitedPolicy(this.writeLimitedPolicy);
             writeOpts.setDefaultStreamMaxWritePointsPerSecond(this.defaultStreamMaxWritePointsPerSecond);
             return writeOpts;

ingester-protocol/src/main/java/io/greptime/options/WriteOptions.java

@@ -33,7 +33,7 @@ public class WriteOptions implements Copiable<WriteOptions> {
     private Executor asyncPool;
     private int maxRetries = 1;
     // Write flow limit: maximum number of data rows in-flight.
-    private int maxInFlightWriteRows = 65536;
+    private int maxInFlightWritePoints = 10 * 65536;
     private LimitedPolicy limitedPolicy = LimitedPolicy.defaultWriteLimitedPolicy();
     // Default rate limit for stream writer
     private int defaultStreamMaxWritePointsPerSecond = 10 * 65536;
@@ -78,12 +78,12 @@ public void setMaxRetries(int maxRetries) {
         this.maxRetries = maxRetries;
     }
 
-    public int getMaxInFlightWriteRows() {
-        return maxInFlightWriteRows;
+    public int getMaxInFlightWritePoints() {
+        return maxInFlightWritePoints;
     }
 
-    public void setMaxInFlightWriteRows(int maxInFlightWriteRows) {
-        this.maxInFlightWriteRows = maxInFlightWriteRows;
+    public void setMaxInFlightWritePoints(int maxInFlightWritePoints) {
+        this.maxInFlightWritePoints = maxInFlightWritePoints;
     }
 
     public LimitedPolicy getLimitedPolicy() {
@@ -110,7 +110,7 @@ public WriteOptions copy() {
         opts.routerClient = this.routerClient;
         opts.asyncPool = this.asyncPool;
         opts.maxRetries = this.maxRetries;
-        opts.maxInFlightWriteRows = this.maxInFlightWriteRows;
+        opts.maxInFlightWritePoints = this.maxInFlightWritePoints;
         opts.limitedPolicy = this.limitedPolicy;
         opts.defaultStreamMaxWritePointsPerSecond = this.defaultStreamMaxWritePointsPerSecond;
         return opts;
@@ -124,7 +124,7 @@ public String toString() {
                 ", routerClient=" + routerClient + //
                 ", asyncPool=" + asyncPool + //
                 ", maxRetries=" + maxRetries + //
-                ", maxInFlightWriteRows=" + maxInFlightWriteRows + //
+                ", maxInFlightWritePoints=" + maxInFlightWritePoints + //
                 ", limitedPolicy=" + limitedPolicy + //
                 ", defaultStreamMaxWritePointsPerSecond=" + defaultStreamMaxWritePointsPerSecond + //
                 '}';

ingester-protocol/src/test/java/io/greptime/options/GreptimeOptionsTest.java

@@ -49,7 +49,7 @@ public void testAllOptions() {
                 .asyncPool(asyncPool) //
                 .rpcOptions(rpcOptions) //
                 .writeMaxRetries(writeMaxRetries) //
-                .maxInFlightWriteRows(maxInFlightWriteRows) //
+                .maxInFlightWritePoints(maxInFlightWriteRows) //
                 .writeLimitedPolicy(limitedPolicy) //
                 .defaultStreamMaxWritePointsPerSecond(defaultStreamMaxWritePointsPerSecond) //
                 .routeTableRefreshPeriodSeconds(routeTableRefreshPeriodSeconds) //
@@ -71,7 +71,7 @@ public void testAllOptions() {
         Assert.assertNotNull(writeOptions);
         Assert.assertEquals(asyncPool, writeOptions.getAsyncPool());
         Assert.assertEquals(writeMaxRetries, writeOptions.getMaxRetries());
-        Assert.assertEquals(maxInFlightWriteRows, writeOptions.getMaxInFlightWriteRows());
+        Assert.assertEquals(maxInFlightWriteRows, writeOptions.getMaxInFlightWritePoints());
         Assert.assertEquals(limitedPolicy, writeOptions.getLimitedPolicy());
         Assert.assertEquals(defaultStreamMaxWritePointsPerSecond, writeOptions.getDefaultStreamMaxWritePointsPerSecond());
         Assert.assertEquals(authInfo, writeOptions.getAuthInfo());