bharatviswa504 commented on a change in pull request #2371:
URL: https://github.com/apache/ozone/pull/2371#discussion_r681573763
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File path:
hadoop-ozone/recon/src/main/java/org/apache/hadoop/ozone/recon/scm/ReconPipelineReportHandler.java
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@@ -63,14 +64,28 @@ protected void processPipelineReport(PipelineReport report,
PipelineID pipelineID = PipelineID.getFromProtobuf(report.getPipelineID());
if (!reconPipelineManager.containsPipeline(pipelineID)) {
LOG.info("Unknown pipeline {}. Trying to get from SCM.", pipelineID);
- Pipeline pipelineFromScm =
- scmServiceProvider.getPipeline(report.getPipelineID());
+ Pipeline pipelineFromScm;
+
+ try {
+ pipelineFromScm =
+ scmServiceProvider.getPipeline(report.getPipelineID());
+ } catch (IOException ex) {
+ if (ex instanceof RemoteException) {
+ IOException ioe = ((RemoteException) ex)
+ .unwrapRemoteException(PipelineNotFoundException.class);
+ if (ioe instanceof PipelineNotFoundException) {
Review comment:
And also avoid loggig??
catch(NotLeaderException ex) {
// Avoid NotLeaderException logging which happens when processing
// pipeline report on followers.
} catch(PipelineNotFoundException e) {
// When pipeline not found donot log??
}catch(IOException e) {
LOGGER.error("Could not process pipeline report={} from dn={}.",
report, dn, e);
}
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