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Posted to issues@storm.apache.org by "Stig Rohde Døssing (JIRA)" <ji...@apache.org> on 2018/04/27 20:37:00 UTC
[jira] [Commented] (STORM-2915) How could I to get the fail Number
in Bolt When I use Kafka Spout
[ https://issues.apache.org/jira/browse/STORM-2915?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16457014#comment-16457014 ]
Stig Rohde Døssing commented on STORM-2915:
-------------------------------------------
[~Gergo Hong] Sorry, this was missed. Could you try to elaborate what you're asking? Are you asking about getting the failure count for a specific tuple (e.g. "tuple 1 has failed 3 times") from a bolt, or does your bolt want to know the total failure count for the spout?
> How could I to get the fail Number in Bolt When I use Kafka Spout
> --------------------------------------------------------------------
>
> Key: STORM-2915
> URL: https://issues.apache.org/jira/browse/STORM-2915
> Project: Apache Storm
> Issue Type: New Feature
> Components: storm-kafka-client
> Affects Versions: 1.0.2, 1.1.0, 1.0.3, 1.0.4, 1.1.1, 1.0.5
> Reporter: Gergo Hong
> Priority: Minor
>
> I want to get fail num in bolt , how could I to get it?
> if fail it retry, I see This
> if (!isScheduled || retryService.isReady(msgId)) {
> final String stream = tuple instanceof KafkaTuple ? ((KafkaTuple) tuple).getStream() : Utils.DEFAULT_STREAM_ID;
> if (!isAtLeastOnceProcessing()) {
> if (kafkaSpoutConfig.isTupleTrackingEnforced()) {
> collector.emit(stream, tuple, msgId);
> LOG.trace("Emitted tuple [{}] for record [{}] with msgId [{}]", tuple, record, msgId);
> } else {
> collector.emit(stream, tuple);
> LOG.trace("Emitted tuple [{}] for record [{}]", tuple, record);
> }
> } else {
> emitted.add(msgId);
> offsetManagers.get(tp).addToEmitMsgs(msgId.offset());
> if (isScheduled) { // Was scheduled for retry and re-emitted, so remove from schedule.
> retryService.remove(msgId);
> }
> collector.emit(stream, tuple, msgId);
> tupleListener.onEmit(tuple, msgId);
> LOG.trace("Emitted tuple [{}] for record [{}] with msgId [{}]", tuple, record, msgId);
> }
> return true;
> }
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