Merge branch 'pratik/otel-phase2-rpc-tracing' into pratik/otel-phase3-tx-tracing

cfg/xrpld-example.cfg

@@ -1619,12 +1619,28 @@ validators.txt
 #   The node's network ID (from [network_id]) is automatically added
 #   as the `xrpl.network.id` and `xrpl.network.type` resource attributes.
 #
+# service_instance_id=<node_public_key>
+#
+#   OTel resource attribute `service.instance.id`. Uniquely identifies
+#   this node. Default: the node's public key (auto-detected).
+#
 # endpoint=http://localhost:4318/v1/traces
 #
 #   The OTLP/HTTP exporter endpoint. The server sends trace data as
 #   protobuf-encoded HTTP POST requests to this URL.
 #   Default: http://localhost:4318/v1/traces.
 #
+# --- TLS settings for the OTLP exporter connection ---
+#
+# use_tls=0
+#
+#   Enable TLS for the OTLP/HTTP exporter connection. Default: 0 (off).
+#
+# tls_ca_cert=
+#
+#   Path to a PEM-encoded CA certificate bundle for TLS verification.
+#   Only used when use_tls=1. Default: empty (system CA store).
+#
 # sampling_ratio=1.0
 #
 #   Head-based sampling ratio using TraceIdRatioBasedSampler. The decision
@@ -1660,3 +1676,19 @@ validators.txt
 #   Enable tracing for ledger close and accept operations — ledger
 #   building, state hashing, and write-back to the node store. Default: 1.
 #
+# --- Batch processor tuning ---
+#
+# batch_size=512
+#
+#   Maximum number of spans exported in a single batch. Default: 512.
+#
+# batch_delay_ms=5000
+#
+#   Maximum delay (milliseconds) before a partial batch is flushed.
+#   Default: 5000 (5 seconds).
+#
+# max_queue_size=2048
+#
+#   Maximum number of spans queued in memory before drops occur.
+#   Default: 2048.
+#

include/xrpl/protocol/README.md

@@ -33,7 +33,7 @@ or may not hold a value. For things not guaranteed to exist,
 you use `x[~sfFoo]` because you want such a container. It
 avoids having to look something up twice, once just to see if
 it exists and a second time to get/set its value.
-([Real example](https://github.com/XRPLF/rippled/blob/35f4698aed5dce02f771b34cfbb690495cb5efcc/src/ripple/app/tx/impl/PayChan.cpp#L229-L236))
+([Real example](https://github.com/XRPLF/rippled/blob/35f4698aed5dce02f771b34cfbb690495cb5efcc/src/xrpld/app/tx/impl/PayChan.cpp#L229-L236))
 
 The source of this "type magic" is in
 [SField.h](./SField.h#L296-L302).

src/xrpld/app/misc/SHAMapStoreImp.h

@@ -53,7 +53,7 @@ private:
     // name of state database
     std::string const dbName_ = "state";
     // prefix of on-disk nodestore backend instances
-    std::string const dbPrefix_ = "rippledb";  // cspell: disable-line
+    std::string const dbPrefix_ = "xrpldb";  // cspell: disable-line
     // check health/stop status as records are copied
     std::uint64_t const checkHealthInterval_ = 1000;
     // minimum # of ledgers to maintain for health of network

src/xrpld/core/detail/Config.cpp

@@ -249,7 +249,7 @@ getSingleSection(
 //------------------------------------------------------------------------------
 
 char const* const Config::configFileName = "xrpld.cfg";
-char const* const Config::configLegacyName = "rippled.cfg";
+char const* const Config::configLegacyName = "xrpld.cfg";
 char const* const Config::databaseDirName = "db";
 char const* const Config::validatorsFileName = "validators.txt";