feat: add a Arrow compression options (Only LZ4 for now) (#972)

* feat: add a Arrow compression options (Only LZ4 for now). feat: Return schema on first ReadRowsResponse. doc: clarify limit on filter string.

Committer: @emkornfield
PiperOrigin-RevId: 365759522

Source-Author: Google APIs <noreply@google.com>
Source-Date: Tue Mar 30 01:19:13 2021 -0700
Source-Repo: googleapis/googleapis
Source-Sha: c539b9b08b3366ee00c0ec1950f4df711552a269
Source-Link: googleapis/googleapis@c539b9b

* chore: clean up clirr-ignored-differences.xml in various proto modules

add permanent blanket exception for protobuf generated OrBuilder interface methods as we don't consider these breaking.

Co-authored-by: stephwang <stephwang@google.com>

Author: yoshi-automation

google-cloud-bigquerystorage/clirr-ignored-differences.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- see http://www.mojohaus.org/clirr-maven-plugin/examples/ignored-differences.html -->
+<differences>
+    <!-- Allow below protobuf changes as non-breaking-->
+    <difference>
+        <differenceType>7012</differenceType>
+        <className>com/google/cloud/bigquery/storage/v1/*OrBuilder</className>
+        <method>* get*(*)</method>
+    </difference>
+    <difference>
+        <differenceType>7012</differenceType>
+        <className>com/google/cloud/bigquery/storage/v1/*OrBuilder</className>
+        <method>boolean contains*(*)</method>
+    </difference>
+    <difference>
+        <differenceType>7012</differenceType>
+        <className>com/google/cloud/bigquery/storage/v1/*OrBuilder</className>
+        <method>boolean has*(*)</method>
+    </difference>
+</differences>

grpc-google-cloud-bigquerystorage-v1beta1/clirr-ignored-differences.xml

@@ -35,6 +35,10 @@ public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry r
       internal_static_google_cloud_bigquery_storage_v1_ArrowRecordBatch_descriptor;
   static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_cloud_bigquery_storage_v1_ArrowRecordBatch_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_bigquery_storage_v1_ArrowSerializationOptions_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_bigquery_storage_v1_ArrowSerializationOptions_fieldAccessorTable;
 
   public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
     return descriptor;
@@ -48,7 +52,12 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + ".proto\022 google.cloud.bigquery.storage.v1"
           + "\"(\n\013ArrowSchema\022\031\n\021serialized_schema\030\001 \001"
           + "(\014\"F\n\020ArrowRecordBatch\022\037\n\027serialized_rec"
-          + "ord_batch\030\001 \001(\014\022\021\n\trow_count\030\002 \001(\003B\303\001\n$c"
+          + "ord_batch\030\001 \001(\014\022\021\n\trow_count\030\002 \001(\003\"\305\001\n\031A"
+          + "rrowSerializationOptions\022h\n\022buffer_compr"
+          + "ession\030\002 \001(\0162L.google.cloud.bigquery.sto"
+          + "rage.v1.ArrowSerializationOptions.Compre"
+          + "ssionCodec\">\n\020CompressionCodec\022\033\n\027COMPRE"
+          + "SSION_UNSPECIFIED\020\000\022\r\n\tLZ4_FRAME\020\001B\303\001\n$c"
           + "om.google.cloud.bigquery.storage.v1B\nArr"
           + "owProtoP\001ZGgoogle.golang.org/genproto/go"
           + "ogleapis/cloud/bigquery/storage/v1;stora"
@@ -74,6 +83,14 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
             new java.lang.String[] {
               "SerializedRecordBatch", "RowCount",
             });
+    internal_static_google_cloud_bigquery_storage_v1_ArrowSerializationOptions_descriptor =
+        getDescriptor().getMessageTypes().get(2);
+    internal_static_google_cloud_bigquery_storage_v1_ArrowSerializationOptions_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_bigquery_storage_v1_ArrowSerializationOptions_descriptor,
+            new java.lang.String[] {
+              "BufferCompression",
+            });
   }
 
   // @@protoc_insertion_point(outer_class_scope)