kezhenxu94 commented on code in PR #206: URL: https://github.com/apache/skywalking-java/pull/206#discussion_r897950747
########## apm-sniffer/apm-agent-core/src/main/java/org/apache/skywalking/apm/agent/core/remote/LogReportServiceClient.java: ########## @@ -95,39 +94,46 @@ public void consume(final List<LogData> dataList) { StreamObserver<LogData> logDataStreamObserver = logReportServiceStub .withDeadlineAfter(Collector.GRPC_UPSTREAM_TIMEOUT, TimeUnit.SECONDS) .collect( - new StreamObserver<Commands>() { - @Override - public void onNext(final Commands commands) { - - } - - @Override - public void onError(final Throwable throwable) { - status.finished(); - LOGGER.error(throwable, "Try to send {} log data to collector, with unexpected exception.", - dataList.size() - ); - ServiceManager.INSTANCE - .findService(GRPCChannelManager.class) - .reportError(throwable); - } - - @Override - public void onCompleted() { - status.finished(); - } - }); - - for (final LogData logData : dataList) { - logDataStreamObserver.onNext(logData); + new StreamObserver<Commands>() { + @Override + public void onNext(final Commands commands) { + + } + + @Override + public void onError(final Throwable throwable) { + status.finished(); + LOGGER.error(throwable, "Try to send {} log data to collector, with unexpected exception.", + dataList.size() + ); + ServiceManager.INSTANCE + .findService(GRPCChannelManager.class) + .reportError(throwable); + } + + @Override + public void onCompleted() { + status.finished(); + } + }); + + boolean isFirst = true; + for (final LogData.Builder logData : dataList) { + if (isFirst) { + // Only set service name of the first element in one stream + // https://github.com/apache/skywalking-data-collect-protocol/blob/master/logging/Logging.proto + // Log collecting protocol defines LogData#service is required in the first element only. + logData.setService(Config.Agent.SERVICE_NAME); Review Comment: ```suggestion logData.setService(Config.Agent.SERVICE_NAME); isFirst = false; ``` -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: notifications-unsubscr...@skywalking.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org