httpfs add error log (alibaba#436)

Coldwings · Apr 2, 2024 · 453fa01 · 453fa01
1 parent e9d8fe8
commit 453fa01
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/fs/httpfs/httpfs_v2.cpp b/fs/httpfs/httpfs_v2.cpp
@@ -206,6 +206,9 @@ class HttpFile_v2 : public fs::VirtualReadOnlyFile {
         }
         m_authorized = true;
         ret = op.resp.readv(iovec, iovcnt);
+        if (ret < 0) {
+            LOG_ERROR("HttpFs: read body failed, ", ERRNO());
+        }
         return ret;
     }