Merge pull request #6001 from ctiller/optionalize_census

Optionalize census

3 files changed, 58 insertions, 63 deletions

diff --git a/tools/dockerfile/grpc_clang_format/clang_format_all_the_things.sh b/tools/dockerfile/grpc_clang_format/clang_format_all_the_things.sh
index 830d018304..6f4155944c 100755
--- a/tools/dockerfile/grpc_clang_format/clang_format_all_the_things.sh
+++ b/tools/dockerfile/grpc_clang_format/clang_format_all_the_things.sh
@@ -31,7 +31,7 @@
 set -e
 
 # directories to run against
-DIRS="src/core src/cpp test/core test/cpp include"
+DIRS="src/core/lib src/core/ext src/cpp test/core test/cpp include"
 
 # file matching patterns to check
 GLOB="*.h *.c *.cc"
diff --git a/tools/doxygen/Doxyfile.core.internal b/tools/doxygen/Doxyfile.core.internal
index b94447c555..9003ead0f3 100644
--- a/tools/doxygen/Doxyfile.core.internal
+++ b/tools/doxygen/Doxyfile.core.internal
@@ -773,6 +773,12 @@ include/grpc/impl/codegen/grpc_types.h \
 include/grpc/impl/codegen/propagation_bits.h \
 include/grpc/impl/codegen/status.h \
 include/grpc/status.h \
+src/core/ext/census/aggregation.h \
+src/core/ext/census/census_interface.h \
+src/core/ext/census/census_rpc_stats.h \
+src/core/ext/census/grpc_filter.h \
+src/core/ext/census/mlog.h \
+src/core/ext/census/rpc_metric_id.h \
 src/core/ext/lb_policy/grpclb/load_balancer_api.h \
 src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h \
 src/core/ext/transport/chttp2/transport/alpn.h \
@@ -796,11 +802,6 @@ src/core/ext/transport/chttp2/transport/status_conversion.h \
 src/core/ext/transport/chttp2/transport/stream_map.h \
 src/core/ext/transport/chttp2/transport/timeout_encoding.h \
 src/core/ext/transport/chttp2/transport/varint.h \
-src/core/lib/census/aggregation.h \
-src/core/lib/census/grpc_filter.h \
-src/core/lib/census/grpc_plugin.h \
-src/core/lib/census/mlog.h \
-src/core/lib/census/rpc_metric_id.h \
 src/core/lib/channel/channel_args.h \
 src/core/lib/channel/channel_stack.h \
 src/core/lib/channel/channel_stack_builder.h \
@@ -882,8 +883,6 @@ src/core/lib/security/jwt_verifier.h \
 src/core/lib/security/secure_endpoint.h \
 src/core/lib/security/security_connector.h \
 src/core/lib/security/security_context.h \
-src/core/lib/statistics/census_interface.h \
-src/core/lib/statistics/census_rpc_stats.h \
 src/core/lib/surface/api_trace.h \
 src/core/lib/surface/call.h \
 src/core/lib/surface/call_test_only.h \
@@ -912,6 +911,15 @@ third_party/nanopb/pb.h \
 third_party/nanopb/pb_common.h \
 third_party/nanopb/pb_decode.h \
 third_party/nanopb/pb_encode.h \
+src/core/ext/census/context.c \
+src/core/ext/census/grpc_context.c \
+src/core/ext/census/grpc_filter.c \
+src/core/ext/census/grpc_plugin.c \
+src/core/ext/census/initialize.c \
+src/core/ext/census/mlog.c \
+src/core/ext/census/operation.c \
+src/core/ext/census/placeholders.c \
+src/core/ext/census/tracing.c \
 src/core/ext/lb_policy/grpclb/load_balancer_api.c \
 src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c \
 src/core/ext/lb_policy/pick_first/pick_first.c \
@@ -941,15 +949,6 @@ src/core/ext/transport/chttp2/transport/stream_map.c \
 src/core/ext/transport/chttp2/transport/timeout_encoding.c \
 src/core/ext/transport/chttp2/transport/varint.c \
 src/core/ext/transport/chttp2/transport/writing.c \
-src/core/lib/census/context.c \
-src/core/lib/census/grpc_context.c \
-src/core/lib/census/grpc_filter.c \
-src/core/lib/census/grpc_plugin.c \
-src/core/lib/census/initialize.c \
-src/core/lib/census/mlog.c \
-src/core/lib/census/operation.c \
-src/core/lib/census/placeholders.c \
-src/core/lib/census/tracing.c \
 src/core/lib/channel/channel_args.c \
 src/core/lib/channel/channel_stack.c \
 src/core/lib/channel/channel_stack_builder.c \
diff --git a/tools/run_tests/sources_and_headers.json b/tools/run_tests/sources_and_headers.json
index f011235f55..ecbc42bbb7 100644
--- a/tools/run_tests/sources_and_headers.json
+++ b/tools/run_tests/sources_and_headers.json
@@ -4120,6 +4120,12 @@
       "include/grpc/impl/codegen/propagation_bits.h", 
       "include/grpc/impl/codegen/status.h", 
       "include/grpc/status.h", 
+      "src/core/ext/census/aggregation.h", 
+      "src/core/ext/census/census_interface.h", 
+      "src/core/ext/census/census_rpc_stats.h", 
+      "src/core/ext/census/grpc_filter.h", 
+      "src/core/ext/census/mlog.h", 
+      "src/core/ext/census/rpc_metric_id.h", 
       "src/core/ext/lb_policy/grpclb/load_balancer_api.h", 
       "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h", 
       "src/core/ext/transport/chttp2/transport/alpn.h", 
@@ -4143,11 +4149,6 @@
       "src/core/ext/transport/chttp2/transport/stream_map.h", 
       "src/core/ext/transport/chttp2/transport/timeout_encoding.h", 
       "src/core/ext/transport/chttp2/transport/varint.h", 
-      "src/core/lib/census/aggregation.h", 
-      "src/core/lib/census/grpc_filter.h", 
-      "src/core/lib/census/grpc_plugin.h", 
-      "src/core/lib/census/mlog.h", 
-      "src/core/lib/census/rpc_metric_id.h", 
       "src/core/lib/channel/channel_args.h", 
       "src/core/lib/channel/channel_stack.h", 
       "src/core/lib/channel/channel_stack_builder.h", 
@@ -4229,8 +4230,6 @@
       "src/core/lib/security/secure_endpoint.h", 
       "src/core/lib/security/security_connector.h", 
       "src/core/lib/security/security_context.h", 
-      "src/core/lib/statistics/census_interface.h", 
-      "src/core/lib/statistics/census_rpc_stats.h", 
       "src/core/lib/surface/api_trace.h", 
       "src/core/lib/surface/call.h", 
       "src/core/lib/surface/call_test_only.h", 
@@ -4276,6 +4275,21 @@
       "include/grpc/impl/codegen/propagation_bits.h", 
       "include/grpc/impl/codegen/status.h", 
       "include/grpc/status.h", 
+      "src/core/ext/census/aggregation.h", 
+      "src/core/ext/census/census_interface.h", 
+      "src/core/ext/census/census_rpc_stats.h", 
+      "src/core/ext/census/context.c", 
+      "src/core/ext/census/grpc_context.c", 
+      "src/core/ext/census/grpc_filter.c", 
+      "src/core/ext/census/grpc_filter.h", 
+      "src/core/ext/census/grpc_plugin.c", 
+      "src/core/ext/census/initialize.c", 
+      "src/core/ext/census/mlog.c", 
+      "src/core/ext/census/mlog.h", 
+      "src/core/ext/census/operation.c", 
+      "src/core/ext/census/placeholders.c", 
+      "src/core/ext/census/rpc_metric_id.h", 
+      "src/core/ext/census/tracing.c", 
       "src/core/ext/lb_policy/grpclb/load_balancer_api.c", 
       "src/core/ext/lb_policy/grpclb/load_balancer_api.h", 
       "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c", 
@@ -4328,20 +4342,6 @@
       "src/core/ext/transport/chttp2/transport/varint.c", 
       "src/core/ext/transport/chttp2/transport/varint.h", 
       "src/core/ext/transport/chttp2/transport/writing.c", 
-      "src/core/lib/census/aggregation.h", 
-      "src/core/lib/census/context.c", 
-      "src/core/lib/census/grpc_context.c", 
-      "src/core/lib/census/grpc_filter.c", 
-      "src/core/lib/census/grpc_filter.h", 
-      "src/core/lib/census/grpc_plugin.c", 
-      "src/core/lib/census/grpc_plugin.h", 
-      "src/core/lib/census/initialize.c", 
-      "src/core/lib/census/mlog.c", 
-      "src/core/lib/census/mlog.h", 
-      "src/core/lib/census/operation.c", 
-      "src/core/lib/census/placeholders.c", 
-      "src/core/lib/census/rpc_metric_id.h", 
-      "src/core/lib/census/tracing.c", 
       "src/core/lib/channel/channel_args.c", 
       "src/core/lib/channel/channel_args.h", 
       "src/core/lib/channel/channel_stack.c", 
@@ -4515,8 +4515,6 @@
       "src/core/lib/security/security_context.c", 
       "src/core/lib/security/security_context.h", 
       "src/core/lib/security/server_auth_filter.c", 
-      "src/core/lib/statistics/census_interface.h", 
-      "src/core/lib/statistics/census_rpc_stats.h", 
       "src/core/lib/surface/alarm.c", 
       "src/core/lib/surface/api_trace.c", 
       "src/core/lib/surface/api_trace.h", 
@@ -4745,6 +4743,12 @@
       "include/grpc/impl/codegen/propagation_bits.h", 
       "include/grpc/impl/codegen/status.h", 
       "include/grpc/status.h", 
+      "src/core/ext/census/aggregation.h", 
+      "src/core/ext/census/census_interface.h", 
+      "src/core/ext/census/census_rpc_stats.h", 
+      "src/core/ext/census/grpc_filter.h", 
+      "src/core/ext/census/mlog.h", 
+      "src/core/ext/census/rpc_metric_id.h", 
       "src/core/ext/lb_policy/grpclb/load_balancer_api.h", 
       "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.h", 
       "src/core/ext/transport/chttp2/transport/alpn.h", 
@@ -4768,11 +4772,6 @@
       "src/core/ext/transport/chttp2/transport/stream_map.h", 
       "src/core/ext/transport/chttp2/transport/timeout_encoding.h", 
       "src/core/ext/transport/chttp2/transport/varint.h", 
-      "src/core/lib/census/aggregation.h", 
-      "src/core/lib/census/grpc_filter.h", 
-      "src/core/lib/census/grpc_plugin.h", 
-      "src/core/lib/census/mlog.h", 
-      "src/core/lib/census/rpc_metric_id.h", 
       "src/core/lib/channel/channel_args.h", 
       "src/core/lib/channel/channel_stack.h", 
       "src/core/lib/channel/channel_stack_builder.h", 
@@ -4845,8 +4844,6 @@
       "src/core/lib/json/json_common.h", 
       "src/core/lib/json/json_reader.h", 
       "src/core/lib/json/json_writer.h", 
-      "src/core/lib/statistics/census_interface.h", 
-      "src/core/lib/statistics/census_rpc_stats.h", 
       "src/core/lib/surface/api_trace.h", 
       "src/core/lib/surface/call.h", 
       "src/core/lib/surface/call_test_only.h", 
@@ -4886,6 +4883,21 @@
       "include/grpc/impl/codegen/propagation_bits.h", 
       "include/grpc/impl/codegen/status.h", 
       "include/grpc/status.h", 
+      "src/core/ext/census/aggregation.h", 
+      "src/core/ext/census/census_interface.h", 
+      "src/core/ext/census/census_rpc_stats.h", 
+      "src/core/ext/census/context.c", 
+      "src/core/ext/census/grpc_context.c", 
+      "src/core/ext/census/grpc_filter.c", 
+      "src/core/ext/census/grpc_filter.h", 
+      "src/core/ext/census/grpc_plugin.c", 
+      "src/core/ext/census/initialize.c", 
+      "src/core/ext/census/mlog.c", 
+      "src/core/ext/census/mlog.h", 
+      "src/core/ext/census/operation.c", 
+      "src/core/ext/census/placeholders.c", 
+      "src/core/ext/census/rpc_metric_id.h", 
+      "src/core/ext/census/tracing.c", 
       "src/core/ext/lb_policy/grpclb/load_balancer_api.c", 
       "src/core/ext/lb_policy/grpclb/load_balancer_api.h", 
       "src/core/ext/lb_policy/grpclb/proto/grpc/lb/v0/load_balancer.pb.c", 
@@ -4936,20 +4948,6 @@
       "src/core/ext/transport/chttp2/transport/varint.c", 
       "src/core/ext/transport/chttp2/transport/varint.h", 
       "src/core/ext/transport/chttp2/transport/writing.c", 
-      "src/core/lib/census/aggregation.h", 
-      "src/core/lib/census/context.c", 
-      "src/core/lib/census/grpc_context.c", 
-      "src/core/lib/census/grpc_filter.c", 
-      "src/core/lib/census/grpc_filter.h", 
-      "src/core/lib/census/grpc_plugin.c", 
-      "src/core/lib/census/grpc_plugin.h", 
-      "src/core/lib/census/initialize.c", 
-      "src/core/lib/census/mlog.c", 
-      "src/core/lib/census/mlog.h", 
-      "src/core/lib/census/operation.c", 
-      "src/core/lib/census/placeholders.c", 
-      "src/core/lib/census/rpc_metric_id.h", 
-      "src/core/lib/census/tracing.c", 
       "src/core/lib/channel/channel_args.c", 
       "src/core/lib/channel/channel_args.h", 
       "src/core/lib/channel/channel_stack.c", 
@@ -5099,8 +5097,6 @@
       "src/core/lib/json/json_string.c", 
       "src/core/lib/json/json_writer.c", 
       "src/core/lib/json/json_writer.h", 
-      "src/core/lib/statistics/census_interface.h", 
-      "src/core/lib/statistics/census_rpc_stats.h", 
       "src/core/lib/surface/alarm.c", 
       "src/core/lib/surface/api_trace.c", 
       "src/core/lib/surface/api_trace.h",