From 1b942dfa3c1da43daf83f03d7dbe490c444e1467 Mon Sep 17 00:00:00 2001
From: Chris Lu <chris.lu@gmail.com>
Date: Thu, 2 Sep 2021 12:32:46 -0700
Subject: [PATCH] add error message

---
 weed/storage/needle/needle_read_write.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/weed/storage/needle/needle_read_write.go b/weed/storage/needle/needle_read_write.go
index 3b9eb7237..4f9e7f661 100644
--- a/weed/storage/needle/needle_read_write.go
+++ b/weed/storage/needle/needle_read_write.go
@@ -205,7 +205,7 @@ func ReadNeedleBlob(r backend.BackendStorageFile, offset int64, size Size, versi
 	}
 	if err != nil {
 		fileSize, _, _ := r.GetStat()
-		println("n", n, "dataSize", dataSize, "offset", offset, "fileSize", fileSize)
+		glog.Errorf("%s read %d dataSize %d offset %d fileSize %d: %v", r.Name(), n, dataSize, offset, fileSize, err)
 	}
 	return dataSlice, err