From bc4dcedd48441e768fce9567950d3de977f01886 Mon Sep 17 00:00:00 2001
From: Israel Fruchter <fruch@scylladb.com>
Date: Sun, 14 Feb 2021 15:58:35 +0200
Subject: [PATCH] fix(#304): wait a bit more when killing scylla-jmx on timeout

The `SIGQUIT` is follow too soon by a forcefull kill, i.e. we don't let
the process enough time to print the output to stdout

Close: #303
Ref: https://github.com/scylladb/scylla/issues/7991#issuecomment-771468592
---
 ccmlib/scylla_node.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ccmlib/scylla_node.py b/ccmlib/scylla_node.py
index 4bec87cf..8893021f 100644
--- a/ccmlib/scylla_node.py
+++ b/ccmlib/scylla_node.py
@@ -660,6 +660,7 @@ def nodetool(self, *args, **kwargs):
         except subprocess.TimeoutExpired:
             self.error("nodetool timeout, going to kill scylla-jmx with SIGQUIT")
             self.kill_jmx(signal.SIGQUIT)
+            time.sleep(5)  # give the java process time to print the threaddump into the log
             raise
 
     def kill_jmx(self, __signal):