Increase default deadline on ReadRows. (#8030)

This prevents frequent DEADLINE_EXCEEDED errors and unneeded resumptions.

Author: yoshi-automation

google/cloud/bigquery_storage_v1beta1/gapic/big_query_storage_client_config.py

@@ -4,6 +4,7 @@
             "retry_codes": {
                 "idempotent": ["DEADLINE_EXCEEDED", "UNAVAILABLE"],
                 "non_idempotent": [],
+                "unary_streaming": ["UNAVAILABLE"],
             },
             "retry_params": {
                 "default": {
@@ -24,6 +25,15 @@
                     "max_rpc_timeout_millis": 120000,
                     "total_timeout_millis": 600000,
                 },
+                "read_rows": {
+                    "initial_retry_delay_millis": 100,
+                    "retry_delay_multiplier": 1.3,
+                    "max_retry_delay_millis": 60000,
+                    "initial_rpc_timeout_millis": 86400000,
+                    "rpc_timeout_multiplier": 1.0,
+                    "max_rpc_timeout_millis": 86400000,
+                    "total_timeout_millis": 86400000,
+                },
             },
             "methods": {
                 "CreateReadSession": {
@@ -33,8 +43,8 @@
                 },
                 "ReadRows": {
                     "timeout_millis": 86400000,
-                    "retry_codes_name": "idempotent",
-                    "retry_params_name": "default",
+                    "retry_codes_name": "unary_streaming",
+                    "retry_params_name": "read_rows",
                 },
                 "BatchCreateReadSessionStreams": {
                     "timeout_millis": 60000,

synth.metadata

@@ -1,5 +1,5 @@
 {
-  "updateTime": "2019-05-10T12:15:05.677870Z",
+  "updateTime": "2019-05-18T12:14:20.373269Z",
   "sources": [
     {
       "generator": {
@@ -12,8 +12,8 @@
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "07883be5bf3c3233095e99d8e92b8094f5d7084a",
-        "internalRef": "247530843"
+        "sha": "64f0053af0c24d817ec44278c8b4513f6cfd77ff",
+        "internalRef": "248810317"
       }
     }
   ],