fix: pass deadline through ExecuteQuery RetrySettings

google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/stub/EnhancedBigtableStub.java

@@ -1357,11 +1357,21 @@ public Map<String, String> extract(ExecuteQueryRequest executeQueryRequest) {
 
     ServerStreamingCallSettings<ExecuteQueryCallContext, SqlRow> retrySettings =
         ServerStreamingCallSettings.<ExecuteQueryCallContext, SqlRow>newBuilder()
-            // TODO resumption strategy and retry settings
+            // TODO add resumption strategy and pass through retry settings unchanged
+            // we pass through retry settings to use the deadlines now but don't
+            // support retries
+            .setRetrySettings(
+                settings
+                    .executeQuerySettings()
+                    .getRetrySettings()
+                    .toBuilder()
+                    // override maxAttempts as a safeguard against changes from user
+                    .setMaxAttempts(1)
+                    .build())
             .build();
 
     // Adding RetryingCallable to the callable chain so that client side metrics can be
-    // measured correctly. Retries are currently disabled.
+    // measured correctly and deadlines are set. Retries are currently disabled.
     ServerStreamingCallable<ExecuteQueryCallContext, SqlRow> retries =
         withRetries(withBigtableTracer, retrySettings);
 

google-cloud-bigtable/src/test/java/com/google/cloud/bigtable/data/v2/stub/sql/ExecuteQueryCallableTest.java

@@ -22,6 +22,7 @@
 import static com.google.common.truth.Truth.assertThat;
 import static org.junit.Assert.assertThrows;
 
+import com.google.api.gax.retrying.RetrySettings;
 import com.google.api.gax.rpc.UnavailableException;
 import com.google.bigtable.v2.BigtableGrpc;
 import com.google.bigtable.v2.ExecuteQueryRequest;
@@ -35,18 +36,23 @@
 import com.google.cloud.bigtable.data.v2.models.sql.Statement;
 import com.google.cloud.bigtable.data.v2.stub.EnhancedBigtableStub;
 import com.google.cloud.bigtable.gaxx.testing.FakeStreamingApi.ServerStreamingStashCallable;
+import com.google.common.collect.Range;
+import io.grpc.Context;
+import io.grpc.Deadline;
 import io.grpc.Server;
 import io.grpc.Status;
 import io.grpc.StatusRuntimeException;
 import io.grpc.stub.StreamObserver;
 import java.io.IOException;
 import java.util.Collections;
 import java.util.Iterator;
+import java.util.concurrent.TimeUnit;
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.junit.runners.JUnit4;
+import org.threeten.bp.Duration;
 
 @RunWith(JUnit4.class)
 public class ExecuteQueryCallableTest {
@@ -108,13 +114,74 @@ public void testExecuteQueryRequestsAreNotRetried() {
     assertThat(fakeService.attempts).isEqualTo(1);
   }
 
+  @Test
+  public void testExecuteQueryRequestsIgnoreOverriddenMaxAttempts() throws IOException {
+    BigtableDataSettings.Builder overrideSettings =
+        BigtableDataSettings.newBuilderForEmulator(server.getPort())
+            .setProjectId("fake-project")
+            .setInstanceId("fake-instance");
+    overrideSettings
+        .stubSettings()
+        .executeQuerySettings()
+        .setRetrySettings(RetrySettings.newBuilder().setMaxAttempts(10).build());
+    EnhancedBigtableStub overrideStub =
+        EnhancedBigtableStub.create(overrideSettings.build().getStubSettings());
+    SqlServerStream stream =
+        overrideStub.executeQueryCallable().call(Statement.of("SELECT * FROM table"));
+
+    Iterator<SqlRow> iterator = stream.rows().iterator();
+
+    assertThrows(UnavailableException.class, iterator::next).getCause();
+    assertThat(fakeService.attempts).isEqualTo(1);
+  }
+
+  @Test
+  public void testExecuteQueryRequestsSetDefaultDeadline() {
+    SqlServerStream stream = stub.executeQueryCallable().call(Statement.of("SELECT * FROM table"));
+    Iterator<SqlRow> iterator = stream.rows().iterator();
+    // We don't care about this but are reusing the fake service that tests retries
+    assertThrows(UnavailableException.class, iterator::next).getCause();
+    // We have 30s default, we assume less than 1s has been burned when the fake service sets it
+    assertThat(fakeService.deadlineMillisRemaining).isIn(Range.closed(29000L, 30100L));
+  }
+
+  @Test
+  public void testExecuteQueryRequestsRespectOverridenDeadline() throws IOException {
+    BigtableDataSettings.Builder overrideSettings =
+        BigtableDataSettings.newBuilderForEmulator(server.getPort())
+            .setProjectId("fake-project")
+            .setInstanceId("fake-instance");
+    overrideSettings
+        .stubSettings()
+        .executeQuerySettings()
+        .setRetrySettings(
+            RetrySettings.newBuilder()
+                .setInitialRpcTimeout(Duration.ofMinutes(5))
+                .setMaxRpcTimeout(Duration.ofMinutes(5))
+                .build());
+    EnhancedBigtableStub overrideDeadline =
+        EnhancedBigtableStub.create(overrideSettings.build().getStubSettings());
+    SqlServerStream streamOverride =
+        overrideDeadline.executeQueryCallable().call(Statement.of("SELECT * FROM table"));
+    Iterator<SqlRow> overrideIterator = streamOverride.rows().iterator();
+    // We don't care about this but are reusing the fake service that tests retries
+    assertThrows(UnavailableException.class, overrideIterator::next).getCause();
+    // We have 30s default, we assume less than 1s has been burned when the fake service sets it
+    assertThat(fakeService.deadlineMillisRemaining).isIn(Range.closed(299000L, 300100L));
+  }
+
   private static class FakeService extends BigtableGrpc.BigtableImplBase {
 
     private int attempts = 0;
+    private long deadlineMillisRemaining;
 
     @Override
     public void executeQuery(
         ExecuteQueryRequest request, StreamObserver<ExecuteQueryResponse> responseObserver) {
+      Deadline deadline = Context.current().getDeadline();
+      if (deadline != null) {
+        deadlineMillisRemaining = deadline.timeRemaining(TimeUnit.MILLISECONDS);
+      }
       attempts++;
       responseObserver.onNext(metadata(columnMetadata("test", stringType())));
       responseObserver.onError(new StatusRuntimeException(Status.UNAVAILABLE));