Changeset: 1ee4745760e5 for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=1ee4745760e5
Modified Files:
sql/backends/monet5/UDF/pyapi/pyapi.c
Branch: Dec2016
Log Message:
Don't fork with parallel aggregations because forking and creating new threads
results in pthread id conflicts on Fedora.
(grafted from 0186b446a1417f1c2e32205ef53bc986d1c47345)
diffs (12 lines):
diff --git a/sql/backends/monet5/UDF/pyapi/pyapi.c
b/sql/backends/monet5/UDF/pyapi/pyapi.c
--- a/sql/backends/monet5/UDF/pyapi/pyapi.c
+++ b/sql/backends/monet5/UDF/pyapi/pyapi.c
@@ -336,7 +336,7 @@ str PyAPIeval(Client cntxt, MalBlkPtr mb
}
#ifdef HAVE_FORK
- if (!mapped) {
+ if (!mapped && !parallel_aggregation) {
MT_lock_set(&pyapiLock);
if (python_call_active) {
mapped = true;
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