[pulsar] branch master updated: [Functions] ConcurrentHashMap should be used for caching producers (#11820)

[lhotari]

This is an automated email from the ASF dual-hosted git repository.

lhotari pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/pulsar.git


The following commit(s) were added to refs/heads/master by this push:
     new 3231caa  [Functions] ConcurrentHashMap should be used for caching 
producers (#11820)
3231caa is described below

commit 3231caa894a24fa9048adf4628316d280d02c679
Author: Lari Hotari <lhot...@users.noreply.github.com>
AuthorDate: Mon Aug 30 22:32:57 2021 +0300

    [Functions] ConcurrentHashMap should be used for caching producers (#11820)
---
 .../src/main/java/org/apache/pulsar/functions/instance/ContextImpl.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git 
a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/ContextImpl.java
 
b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/ContextImpl.java
index a57d53b..35fffc6 100644
--- 
a/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/ContextImpl.java
+++ 
b/pulsar-functions/instance/src/main/java/org/apache/pulsar/functions/instance/ContextImpl.java
@@ -167,7 +167,7 @@ class ContextImpl implements Context, SinkContext, 
SourceContext, AutoCloseable
         if (useThreadLocalProducers) {
             tlPublishProducers = new ThreadLocal<>();
         } else {
-            publishProducers = new HashMap<>();
+            publishProducers = new ConcurrentHashMap<>();
         }
 
         if (config.getFunctionDetails().getUserConfig().isEmpty()) {