[lucene-solr] branch reference_impl updated: @278 More improve the thread management life cycle.

[ma...@apache.org]

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markrmiller pushed a commit to branch reference_impl
in repository https://gitbox.apache.org/repos/asf/lucene-solr.git


The following commit(s) were added to refs/heads/reference_impl by this push:
     new 7089947  @278 More improve the thread management life cycle.
7089947 is described below

commit 70899472eb3db9eda5c1cdf44daaa79c0a9153ee
Author: markrmiller@gmail.com <ma...@gmail.com>
AuthorDate: Tue Jul 21 20:30:44 2020 -0500

    @278 More improve the thread management life cycle.
---
 solr/solrj/src/java/org/apache/solr/common/ParWorkExecutor.java | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/solr/solrj/src/java/org/apache/solr/common/ParWorkExecutor.java b/solr/solrj/src/java/org/apache/solr/common/ParWorkExecutor.java
index d618cf8..42000ae 100644
--- a/solr/solrj/src/java/org/apache/solr/common/ParWorkExecutor.java
+++ b/solr/solrj/src/java/org/apache/solr/common/ParWorkExecutor.java
@@ -38,7 +38,12 @@ public class ParWorkExecutor extends ThreadPoolExecutor {
 
             @Override
             public Thread newThread(Runnable r) {
-                Thread t = new Thread(group, r, name + threadNumber.getAndIncrement(), 0);
+                Thread t = new Thread(group, r, name + threadNumber.getAndIncrement(), 0) {
+                    public void run() {
+                        super.run();
+                        ParWork.close(ParWork.getExecutor());
+                    }
+                };
                 t.setDaemon(true);
                 // t.setPriority(priority);
                 return t;