sborya commented on a change in pull request #1437:
URL: https://github.com/apache/samza/pull/1437#discussion_r520889344
##########
File path:
samza-core/src/main/java/org/apache/samza/coordinator/metadatastore/CoordinatorStreamStore.java
##########
@@ -188,6 +188,14 @@ public void flush() {
}
}
+ @Override
+ protected void finalize() throws Throwable {
Review comment:
I don't think using finalize is a good idea.
This will cause unpredictable performance impact, since each garbage
collection may take an arbitrary time now.
The services should be stopped as a part of stopped flow, not on garbage
collection.
##########
File path:
samza-core/src/main/java/org/apache/samza/coordinator/metadatastore/CoordinatorStreamStore.java
##########
@@ -188,6 +188,14 @@ public void flush() {
}
}
+ @Override
Review comment:
preferred way of calling super.finalize should be:
finalize() {
try {
.. stop...
} finally {
super.finalize();
}
}
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