add more information to exception message

1 files changed, 2 insertions, 1 deletions

diff --git a/searchcore/src/vespa/searchcore/proton/server/documentdbconfigmanager.cpp b/searchcore/src/vespa/searchcore/proton/server/documentdbconfigmanager.cpp
index 521e1f51906..b7fabf8de77 100644
--- a/searchcore/src/vespa/searchcore/proton/server/documentdbconfigmanager.cpp
+++ b/searchcore/src/vespa/searchcore/proton/server/documentdbconfigmanager.cpp
@@ -283,7 +283,8 @@ vespalib::string resolve_file(config::RpcFileAcquirer &fileAcquirer, vespalib::T
     }
     LOG(info, "Got file path from file acquirer: '%s' (%s, ref='%s')", filePath.c_str(), desc.c_str(), fileref.c_str());
     if (filePath == "") {
-        throw config::ConfigTimeoutException("could not get file path from file acquirer");
+        throw config::ConfigTimeoutException(fmt("could not get file path from file acquirer for %s (ref=%s)",
+                                                 desc.c_str(), fileref.c_str()));
     }
     return filePath;
 }