rmatharu commented on a change in pull request #1021: Adding writing of
container.metadata file, and moving exception writing logic to
DiagnosticsManager
URL: https://github.com/apache/samza/pull/1021#discussion_r284383033
##########
File path:
samza-core/src/main/java/org/apache/samza/runtime/ContainerLaunchUtil.java
##########
@@ -90,15 +98,24 @@ private static void run(
startpointManager = Optional.of(new StartpointManager(new
NamespaceAwareCoordinatorStreamStore(coordinatorStreamStore,
StartpointManager.NAMESPACE)));
}
+ Map<String, MetricsReporter> metricsReporters =
loadMetricsReporters(appDesc, containerId, config);
+
+ // Creating diagnostics manager and reporter, and wiring it respectively
+ Optional<Tuple2<DiagnosticsManager, MetricsSnapshotReporter>>
diagnosticsManagerReporterPair =
DiagnosticsUtil.buildDiagnosticsManager(jobName, jobId, containerId,
execEnvContainerId, config);
+ Option<DiagnosticsManager> diagnosticsManager = Option.empty();
+ if (diagnosticsManagerReporterPair.isPresent()) {
+ diagnosticsManager =
Option.apply(diagnosticsManagerReporterPair.get()._1());
+
metricsReporters.put(MetricsConfig.METRICS_SNAPSHOT_REPORTER_NAME_FOR_DIAGNOSTICS(),
diagnosticsManagerReporterPair.get()._2());
Review comment:
Not changing right now since its used in li-samza-rewriter.
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