From 84e212d5a3ef0eeef4957d421c04604827ff420b Mon Sep 17 00:00:00 2001
From: Steve Nyemba <steve@the-phi.com>
Date: Tue, 13 Apr 2021 17:27:23 -0500
Subject: [PATCH] bug fix: lock, parallel processing bigquery

---
 setup.py         | 2 +-
 transport/sql.py | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/setup.py b/setup.py
index f316e24..862dbaa 100644
--- a/setup.py
+++ b/setup.py
@@ -8,7 +8,7 @@ def read(fname):
     return open(os.path.join(os.path.dirname(__file__), fname)).read() 
 args    = {
     "name":"data-transport",
-    "version":"1.3.8.1",
+    "version":"1.3.8.2",
     "author":"The Phi Technology LLC","author_email":"info@the-phi.com",
     "license":"MIT",
     "packages":["transport"]}
diff --git a/transport/sql.py b/transport/sql.py
index dcf9e15..cd4aa2c 100644
--- a/transport/sql.py
+++ b/transport/sql.py
@@ -238,11 +238,11 @@ class BQWriter(BigQuery,Writer):
     def write(self,_info,**_args) :
         try:
             if self.parallel :
-                self.lock.acquire()
+                BQWriter.lock.acquire()
             self._write(_info,**_args)
         finally:
             if self.parallel:
-                self.lock.release()
+                BQWriter.lock.release()
     def _write(self,_info,**_args) :
         _df = None
         if type(_info) in [list,pd.DataFrame] :