logging

问题 I am trying to figure out how to log all the properties in a LogEventInfo object to a JSON-formatted string. Per the issue on github, I tried to do something like this: <target xsi:type="ColoredConsole" name="coloredConsole"> <layout xsi:type="JsonLayout"> <attribute name="timestamp" layout="${longdate}"/> <attribute name="level" layout="${level:uppercase=true}"/> <attribute name="exception" layout="${onexception:${exception:format=tostring}}" /> <attribute name="properties" encode="false">

问题 I'm using Google App Engine python 3.7 standard and i'm trying to group related request log entries. According to the Writing Application Logs documentation, I should: Set the trace identifier in the LogEntry trace field of your app log entries. The expected format is projects/[PROJECT_ID]/traces/[TRACE_ID] Where/How should use LogEntry? The Stackdriver Logging documentation doesn't show how it's possible. Am I missing something? Code examples would be much appreciated. [UPDATE] Following

问题 The Android Developer documentation does not mention whether the method below (and similar ones) is synchronous or not: Log.i(String tag, String msg) Can anyone shed some light on this ? 回答1: android.util.Log invokes all of its methods on the calling thread. So yes, it is synchronous (and IMO it would be kind of silly if it wasn't). You can find the source code here. 来源： https://stackoverflow.com/questions/11237445/are-android-logging-methods-asynchronous

问题 The following code does print 'I want this to print' in 'ipython qtconsole', however it does not print in plain IPython. import logging import logging.handlers log = logging.getLogger() f = logging.Formatter("%(asctime)s - %(module)s. %(funcName)s - %(levelname)s - %(message)s") fh = logging.handlers.TimedRotatingFileHandler('log.txt', 'W6') fh.setFormatter(f) log.addHandler(fh) log.setLevel(logging.INFO) log.info('I want this to print') In 'IPython qtconsole' however i get different problems

问题 I would like for Webpack to log which file triggered my watch mode build. I have configured a plugin that listens to the watch-run compiler event hook like this: function() { this.plugin("watch-run", function(watching, callback) { // maybe something in `watching` will indicate the changed file? // when I find out what it is, `console.log` it here callback(); }); } // Example output: "/Users/aaron/git/test/index.js" was changed, new build triggered But I cannot figure out where the changed

问题 I was trying to work with AWS Lambda using the awscli on an ubuntu ec2 instance, and I do not have access to the aws console. Note that I am not using serverless or zapper, I directly zip my main.py file along with the dependency files as mentioned here I run the function like this aws lambda invoke --function-name python-test --invocation-type RequestResponse outfile.txt The errors given in the outfile are very vague and dont help in debugging, rather they confuse me more. Using the admin's

问题 I updated a GKE cluster from 1.13 to 1.15.9-gke.12. In the process I switched from legacy logging to Stackdriver Kubernetes Engine Monitoring. Now I have the problem that the stackdriver-metadata-agent-cluster-level pod keeps restarting because it gets OOMKilled . The memory seems to be just fine though. The logs also look just fine (same as the logs of a newly created cluster): I0305 08:32:33.436613 1 log_spam.go:42] Command line arguments: I0305 08:32:33.436726 1 log_spam.go:44] argv[0]: '

问题 I have a simple Python app running in a container on Google Kubernetes Engine. I am trying to connect the standard Python logging to Google Stackdriver logging using this guide. I have almost succeeded, but I am getting duplicate log entries with one always at the 'error' level... Screenshot of Stackdriver logs showing duplicate entries This is my python code that set's up the logging according to the above guide: import webapp2 from paste import httpserver import rpc # Imports the Google

问题 I have a simple Python app running in a container on Google Kubernetes Engine. I am trying to connect the standard Python logging to Google Stackdriver logging using this guide. I have almost succeeded, but I am getting duplicate log entries with one always at the 'error' level... Screenshot of Stackdriver logs showing duplicate entries This is my python code that set's up the logging according to the above guide: import webapp2 from paste import httpserver import rpc # Imports the Google

问题 I have a callback that computes a couple of additional metrics in on_epoch_end for validation data and every 10 epochs for test data. I also have a CSVLogger callback that saves normal metrics to a log file. Is there an easy way from my callback to add a column or two to the logs that gets properly written by CSVLogger ? 回答1: You can insert your additional metrics into the dictionary logs . from keras.callbacks import Callback class ComputeMetrics(Callback): def on_epoch_end(self, epoch, logs