vjagadish1989 commented on a change in pull request #1086: SAMZA-2256:
Hotstandby fix for exception while reading side inputs
URL: https://github.com/apache/samza/pull/1086#discussion_r295084685
##########
File path:
samza-core/src/main/scala/org/apache/samza/storage/ContainerStorageManager.java
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@@ -705,43 +714,42 @@ public void run() {
this.sideInputSystemConsumers.start();
// create a thread for sideInput reads
- Thread readSideInputs = new Thread(() -> {
- while (!shutDownSideInputRead) {
- IncomingMessageEnvelope envelope =
sideInputSystemConsumers.choose(true);
- if (envelope != null) {
-
- if (!envelope.isEndOfStream())
-
sideInputStorageManagers.get(envelope.getSystemStreamPartition()).process(envelope);
+ Thread readSideInputsThread = new Thread(() -> {
Review comment:
Use a single-threaded-executor-service instead of dealing with threads
manually
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