I thought "6 Hour" means 6H00 12H00 18H00 and 24H00. No. This means "6 hours from previous start". You have no specidfied any timepoint as a base - and server uses previous event starting time for this purposes. If you want the event to be fired at listed hours you must specify STARTS schedule option - in this case the specified value will be used as a base. Like ALTER EVENT flush_logs_event ON SCHEDULE EVERY 6 HOUR STARTS '2021-12-09 00:00:00' COMMENT 'Rotate /var/log/mysql/master-bin*' DO FLUSH LOGS;

What is the value of max_binlog_size? Older versions of MySQL/MariaDB default it to 1G, which you have not yet hit. Newer versions rotate at 100M. Either value works equally well (unless you are extremely tight on disk space). Each replica is taking care of itself; don't worry about rotations. After it passes the specified size, rotation occurs. The Both Replicas will be informed by the Primary. See binlog_expire_logs_seconds or expire_logs_days for how to cause 'old' logs to be deleted automatically. sync_binlog is another one to check. Set it to 1. Be aware the logs on different servers in a replication setup will rotate independently.

The first parameter of sLF4J logging techniques is template Lines. You should use macro. {} In places where the sub-standard needs to be implemented. For example:logger.debug("Result={}, time={}", result, time); Accordingly, in your case, this will be:log.info("Printer {}", iterator.next()); Will you read the FAQ? http://www.slf4j.org/faq.html#logging_performance ♪

Here's an example. log4j.properties and pom.xml♪ Try to do what I've got. I'm using modules in my project, too, with some individual pom.xml. Example of mine below pom.xml owns the module, not the main project. Example log4j.properties, the rum shall indicate the constructions, both for stdout and for the file log:#Root logger option log4j.rootLogger = INFO, CONSOLE, SYSLOG, FILE log4j.logger.org.springframework.data.mongodb = ERROR log4j.logger.путь.к.вашему.каталогу = DEBUG #Direct log messages to stdout log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender log4j.appender.CONSOLE.Target=System.out log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout log4j.appender.CONSOLE.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss} %-5p [%t] %c{1}:%L - %m%n Syslog appender log4j.appender.SYSLOG = org.apache.log4j.net.SyslogAppender log4j.appender.SYSLOG.syslogHost = localhost log4j.appender.SYSLOG.layout=org.apache.log4j.EnhancedPatternLayout log4j.appender.SYSLOG.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss}{UTC} %-5p [%t] %c{1}:%L - %m%n log4j.appender.SYSLOG.Facility = LOCAL0 Direct log messages to a log file #log4j.appender.FILE=org.apache.log4j.FileAppender log4j.appender.FILE=org.apache.log4j.RollingFileAppender log4j.appender.FILE.File=/var/log/ваш_название/ваш_название.log log4j.appender.FILE.MaxFileSize=100MB log4j.appender.FILE.MaxBackupIndex=10 log4j.appender.FILE.layout=org.apache.log4j.EnhancedPatternLayout log4j.appender.FILE.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss}{UTC} %-5p [%t] %c{1}:%L - %m%n ♪ pom.xml There'll be only those dependences, the rat's needed. log4j:org.slf4j slf4j-api 1.7.7. <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-log4j12</artifactId> <version>1.7.7</version> </dependency> <dependency> <groupId>log4j</groupId> <artifactId>apache-log4j-extras</artifactId> <version>1.2.17</version> </dependency>

I won't give you a clear instruction. But I can advise where to dig. slf4j has several http://www.slf4j.org/manual.html ♪ Among them, slf4j-simple, which redirects the whole exit to System.err. It is possible to dig into its origins (at only 5 classes) and to be rewritten. Dependency, jar can be distributed or published https://stackoverflow.com/questions/1662546/how-to-deploy-my-open-source-projects-using-mavens-central-repository ♪ UDP slf4j apipackage org.slf4j.impl; import org.slf4j.ILoggerFactory; import org.slf4j.Logger; import org.slf4j.spi.LoggerFactoryBinder; public class StaticLoggerBinder implements LoggerFactoryBinder {{private final static StaticLoggerBinder SINGLETON = new StaticLoggerBinder(); private final ILoggerFactory loggerFactory; private StaticLoggerBinder() { loggerFactory = new CustomLoggerFactoryImp(); } @Override public ILoggerFactory getLoggerFactory() { return loggerFactory; } @Override public String getLoggerFactoryClassStr() { return "CustomLoggerFactory"; } public static StaticLoggerBinder getSingleton() { return SINGLETON; } private static class CustomLoggerFactoryImp implements ILoggerFactory { @Override public Logger getLogger(String name) { return /*"реализация org.slf4j.Logger"*/ null; } }}

As an option to write to the System itself.Net.Mail.SmtpClient. If there's a network to send at once, and if it doesn't keep and send when it comes. Of course it's not a very good option, because you're gonna have to hand-held mistakes.try { //Ваш код } catch (Exception e) { //Метод отправки или сохранения логов }

We can use the Aspectno-Planned Programming.Add dependence:build.gradledependencies { ... classpath 'com.uphyca.gradle:gradle-android-aspectj-plugin:0.9.14' } app/build.gradleapply plugin: "android-aspectj" ... dependencies { ... compile 'org.aspectj:aspectjrt:1.8.9' } Write a point:LogAspect.java@Aspect public class LogAspect { private static final String TAG = "aspect"; @Before("execution(* *(..)) ") public void doBeforeAyMethod(JoinPoint joinPoint) { if(joinPoint.getTarget() != null) { MethodSignature signature = (MethodSignature) joinPoint.getSignature(); Method method = signature.getMethod(); Log.i(TAG, joinPoint.getTarget().getClass().getSimpleName() + " : " + method.getName()); } } } Now all the methods of the classes of your application will be logged. It's worth remembering that this will work with the methods that are directly in the classroom, super class methods will not fall into the log unless they are redesigned.And if you write your annotation, for example:MethodLog.java @Target(ElementType.TYPE) public @interface MethodLog { } Introduce it to the right classes and add to:@Before("execution(* *(..)) && @within(MethodLog)") Only the classes chosen will fall into the log.

Hello. XML configurations with explanations:<?xml version="1.0" encoding="UTF-8"?> <Configuration> <Appenders> <Console name="STDOUT" target="SYSTEM_OUT"> <PatternLayout pattern="%d %-5p [%t] %C{2} (%F:%L) - %m%n" /> </Console> <Console name="toStringProperty" target="SYSTEM_OUT"> <PatternLayout pattern="%d %-5p [%t] %C{2} (%F:%L) - %m 'toStringProperty'%n" /> </Console> </Appenders> <Loggers> <Logger name="com.oaks.A" level="info" additivity="false"> <AppenderRef ref="toStringProperty" /> </Logger> <Root level="debug"> <AppenderRef ref="STDOUT" /> </Root> </Loggers> </Configuration> Add the test class:public class A { private Logger logA = LogManager.getLogger(this.getClass()); public static void main(String... d) { A a = new A(); a.logA.debug("debug a"); a.logA.info("info a"); a.logA.error("error a"); B b = a.new B(); b.logB.debug("debug b"); b.logB.info("info b"); b.logB.error("error b"); } class B { private Logger logB = LogManager.getLogger(this.getClass()); } } So:When you indicate the level of the registrar, you filter the messages. Filter levels: _From the above, your lower-than-state personal logger is dropping DEBUG level messages.

In general, the answer was a little unexpected for us, and the whole point was the XFS job profile. It turns out that the disc, as the file grows, has space, which explains the surge in the numbers on the team du, which does not correlate with traffic dynamics. The references below are for interest as well as the screaming schedule from Zabbix, where we decided to monitor the log files separately (defaults and stats). And as we can see, the stat dynamite grows, and the dynamic stat corresponds to the traffic:

It was quite simple. Loger should be registered in class as:Logger logger = LogManager.getLogger(MyClass.class.getName());And then you can use the variable logger in the code. For example, when intercepting Exception: catch.

gitolite I don't want to use it.I read an interesting article. http://habrahabr.ru/post/186732/ Turn it on. ForceCommand hook in construction sshdScreaming. hook:#!/bin/sh if [ ! -z "${SSH_ORIGINAL_COMMAND}" ]; then printf "%s - %s ip:%s. Runs a command: %s\n" $(date +%H:%M:%S) "${USER}" $(echo ${SSH_CLIENT} | awk '{print $1}') "${SSH_ORIGINAL_COMMAND}" >> /var/log/ssh/${USER}-$(date +%Y-%m-%d).log git-shell -c "$SSH_ORIGINAL_COMMAND" else cat /etc/motd ${SHELL} fi Put him in. /usr/sbin and symbolic reference git-shell-commands every user.Maybe someone else has suggestions?

There's an Acra library to catch. Clears everything + there's a way to send a report to the programmer. http://habrahabr.ru/post/123542/ ♪And for slf4j logic, the truth is, she's friends with androids, I'm Hz.

programme grep (if) stdin remains open, but stdout ♪ Not To increase the production of the terminal, the bufferiates the information. Until the buffalo is completed, it does not remove anything.If the programme did not expect to fill the buffer, it would be possible to use the op. --line-buffered♪This is how it works.$ echo x > файл $ tail -f файл | grep x x and here (for simplicity, a sub-cut (pipe) instead of a file) does not remove anything because the first of the processes grep Conclusion Not in terminal:$ tail -f файл | grep x | grep x Add the op. --line-buffered - It's a quick conclusion:$ tail -f файл | grep --line-buffered x | grep x x Other option: launch the process grep,quoted &quot; challenge stdbuf (with option -o0which means deleting the bufferization:$ tail -f файл | stdbuf -o0 grep x | grep x x

Thanks for the clue. @insolor♪ I decided to add a class. QTextEditLogger (sighs) Changed code.class QTextEditLogger(logging.Handler): def __init__(self, parent): super().__init__() self.widget = QTextEdit(parent) self.widget.setReadOnly(True) self.widget.setStyleSheet(""" QTextEdit { background-color: #000; }""") def emit(self, record): log_message = self.format(record) if "DEBUG" in log_message: text = f"""&lt;span style='color:#ff00ff;'&gt;{log_message}&lt;/span&gt;""" elif "INFO" in log_message: text = f"""&lt;span style='color:#00ffff;'&gt;{log_message}&lt;/span&gt;""" elif "WARNING" in log_message: text = f"""&lt;span style='color:#ffff00;'&gt;{log_message}&lt;/span&gt;""" elif "ERROR" in log_message or "CRITICAL" in log_message: text = f"""&lt;span style='color:#ff0000;'&gt;{log_message}&lt;/span&gt;""" self.widget.append(text) class TabHistory(QWidget): def __init__(self, parent=None): super(TabHistory, self).__init__(parent) custom_handler = QTextEditLogger(self) custom_handler.setFormatter(logging.Formatter(LOG_FORMAT)) custom_handler.setLevel(logging.DEBUG) logging.getLogger().addHandler(custom_handler) history_text = custom_handler.widget h_layout = QHBoxLayout(self) h_layout.addWidget(history_text) history_box = QGroupBox() history_box.setTitle("&amp;History") history_box.setFont(QFont("Helvetica", 10, QFont.Normal, italic=False)) history_box.setLayout(h_layout) v_layout = QVBoxLayout(self) v_layout.addWidget(history_box)

In the configuration of the pattern for withdrawal line use %throwable{количество-строк}:<PatternLayout pattern="%d{yyy-MM-dd HH:mm:ss.SSS} [%t] %-5level %logger{36} - %m%n %throwable{20} %n"/>

For starters, QTextEditLogger, can we do something else?Although that's a different question, but I'll answer, "Yes, I can."import logging import sys from PyQt5 import QtCore, QtGui, QtWidgets class Ui_MainWindow(object): def setupUi(self, MainWindow): MainWindow.setObjectName("MainWindow") MainWindow.resize(900, 400) self.centralwidget = QtWidgets.QWidget(MainWindow) self.centralwidget.setObjectName("centralwidget") self.pushButton = QtWidgets.QPushButton(self.centralwidget) self.pushButton.setGeometry(QtCore.QRect(110, 240, 75, 23)) self.pushButton.setObjectName("pushButton") self.plainTextEdit = QtWidgets.QPlainTextEdit(self.centralwidget) self.plainTextEdit.setGeometry(QtCore.QRect(10, 10, 291, 131)) self.plainTextEdit.setObjectName("plainTextEdit") self.label = QtWidgets.QLabel(self.centralwidget) self.label.setGeometry(QtCore.QRect(130, 180, 47, 13)) self.label.setObjectName("label") MainWindow.setCentralWidget(self.centralwidget) self.retranslateUi(MainWindow) QtCore.QMetaObject.connectSlotsByName(MainWindow) def retranslateUi(self, MainWindow): _translate = QtCore.QCoreApplication.translate MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow")) self.pushButton.setText(_translate("MainWindow", "PushButton")) self.label.setText(_translate("MainWindow", "TextLabel")) class QTextEditLogger123(logging.Handler): def init(self, parent): super().init() self.widget = parent.plainTextEdit self.widget.setReadOnly(True) def emit(self, record): msg = self.format(record) self.widget.appendPlainText(msg) +++ vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv class QTextEditLogger(logging.Handler): def init(self, parent): super().init() self.PVELogs = QtWidgets.QPlainTextEdit(self.centralwidget) self.PVELogs = QtWidgets.QPlainTextEdit(parent.centralwidget) # +++ self.PVELogs.setGeometry(QtCore.QRect(40, 50, 541, 491)) font = QtGui.QFont() font.setFamily("Consolas") font.setPointSize(10) self.PVELogs.setFont(font) self.PVELogs.setStyleSheet("background-color: rgb(30, 30, 30); color: rgb(255, 255, 255);") self.PVELogs.setReadOnly(True) self.PVELogs.setPlainText("") self.PVELogs.setObjectName("PVELogs") parent.layout.addWidget(self.PVELogs, 1, 0) # +++ self.PVPLogs = QtWidgets.QPlainTextEdit(parent.centralwidget) self.PVPLogs.setGeometry(QtCore.QRect(610, 50, 541, 491)) font = QtGui.QFont() font.setFamily("Consolas") font.setPointSize(10) self.PVPLogs.setFont(font) self.PVPLogs.setStyleSheet("background-color: rgb(30, 30, 30); color: rgb(255, 255, 255);") self.PVPLogs.setReadOnly(True) self.PVPLogs.setPlainText("") self.PVPLogs.setObjectName("PVPLogs") parent.layout.addWidget(self.PVPLogs, 1, 1) # +++ def emit(self, record): msg0 = self.format(record) self.PVELogs.appendPlainText(msg0) msg1 = self.format(record) self.PVPLogs.appendPlainText(msg1) +++ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ class ExampleApp(QtWidgets.QMainWindow, Ui_MainWindow): def init(self): super().init() self.setupUi(self) self.layout = QtWidgets.QGridLayout(self.centralwidget) # +++ self.layout.addWidget(self.plainTextEdit, 0, 0, 1, 2) self.layout.addWidget(self.label, 2, 0) # +++ self.layout.addWidget(self.pushButton, 2, 1) # +++ logTextBox = QTextEditLogger(self) logTextBox.setFormatter(logging.Formatter('%(asctime)s - %(levelname)s - %(message)s')) logging.getLogger().addHandler(logTextBox) logging.getLogger().setLevel(logging.DEBUG) # Делает QPlainTextEdit только для вывода self.plainTextEdit.setTextInteractionFlags(QtCore.Qt.TextSelectableByMouse) self.thread = WorkThread() self.thread.threadSignal.connect(self.func2) self.pushButton.clicked.connect(self.func1) logging.debug("Это сообщение об отладке") logging.info(u'This is an info message') def func1(self): # Создаем поток self.thread.start() def func2(self, value): logging.info("Передано из потока -&gt; {}".format(value)) class WorkThread(QtCore.QThread): ''' Потоковая задача ''' threadSignal = QtCore.pyqtSignal(int) def __init__(self): super().__init__() def run(self): for i in range(10): self.msleep(200) print(i) self.threadSignal.emit(i) if name=='main': app = QtWidgets.QApplication(sys.argv) window = ExampleApp() window.show() sys.exit(app.exec_())

One possible solution to this problem is that we first try to remove recurrent and unnecessary libraries. Like my pom.xml repeated tika-app. Then I carried out the team:mvn dependency:tree -Dverbose -Dincludes=slf4j And saw a tree of addictions. It showed which jar (with what version) used in the library slf4j. The most library I need was org.apache.Tika:tika-app (v1.25)♪ Inside, she used:org.slf4j:slf4j-log4j12:jar org.slf4j:jcl-over-slf4j:jar org.slf4j:jul-to-slf4j:jar I led them to one version of 1.7.28, which I wanted to have tika-app. It then began to look at other libraries that wanted a less than 1.7.28. In order to remove the version of the conflict, I added such dependence in pom.xml for each such library:for example[INFO] | +- org.tallison:jmatio:jar:1.5:compile [INFO] | | \- (org.slf4j:slf4j-api:jar:1.7.25:compile - omitted for conflict with 1.7.28) I add pom.xml: <dependency> <groupId>org.tallison</groupId> <artifactId>jmatio</artifactId> <version>1.5</version> <exclusions> <exclusion> <groupId>org.slf4j</groupId> <artifactId>slf4j-api</artifactId> </exclusion> </exclusions> </dependency> That's what I do for every library that wants slf4j with a lesser version than my pom.xml.

In two words, it is correct and consistent with RFCI on the NTLM protocol.I've been asking a similar question: https://ru.stackoverflow.com/q/906910/213987 https://ru.stackoverflow.com/q/907298/213987 There's a reference to the Maycroft website with these RFCIs, you can dive yourself and find out how deep the rabbit hole is.If not briefly, the top example is the complete browser cycle. https://ru.stackoverflow.com/questions/906910/%d0%9d%d0%b5%d1%8f%d0%b2%d0%bd%d0%b0%d1%8f-%d0%be%d0%b1%d1%80%d0%b0%d0%b1%d0%be%d1%82%d0%ba%d0%b0-ntlm-%d0%b0%d0%b2%d1%82%d0%be%d1%80%d0%b8%d0%b7%d0%b0%d1%86%d0%b8%d0%b8-%d0%b2-%d0%b1%d1%80%d0%b0%d1%83%d0%b7%d0%b5%d1%80%d0%b5-chrome#comment1489822_906910 And the bottom is the browser's still valid authorisation information from the counter-resistant dominance.Could the primary POST request be missing as a result of such actions?Modern browsers are fine, they're not losing anything.

I understand that the original condition is a python-readed file, scattered and stored in some form, which corresponds to the table.Next:We upload these data on MySQL to the new table:CREATE TABLE tmp LIKE main; INSERT INTO tmp VALUES (массив данных); Processing and writing logs:INSERT INTO log SELECT CONCAT_WS(',', 'Добавление', collection, category, exclusion) FROM tmp LEFT JOIN main USING (collection) WHERE main.collection IS NULL; INSERT INTO log SELECT CONCAT_WS(',', 'Удаление', collection, category, exclusion) FROM main LEFT JOIN tmp USING (collection) WHERE tmp.collection IS NULL; INSERT INTO log SELECT CONCAT_WS(',', 'Изменение', collection, main.category, tmp.category, main.exclusion, tmp.exclusion) FROM main JOIN tmp USING (collection); We'll replace the old table with the current table:RENAME TABLE main TO temp; RENAME TABLE tmp TO main; DROP TABLE temp; And that's it. ♪Piton provides the steering process - transmits requests (at phase 1 - and data), monitors compliance and records errors/preventions, breaks the process and calls the operator.

The class using the scatter signals shall be the heir to QObject. We need to redo this a little bit. import logging class LoggingHandler(logging.Handler): def init(self, textLogger): super().init() self._textLogger = textLogger @property def msg(self): return self._msg @msg.setter def msg(self, value): self._msg = value self._textLogger.valueChanged.emit(value) class QTextEditLogger(QObject): valueChanged = Signal(str) def __init__(self, parent=None): super().__init__(parent) self.handler = LoggingHandler(textLogger=self) def emit(self, record): self.handler.msg = self.handler.format(record) self.widget.appendPlainText(self.msg) Now in the window:class MainWindow(QtWidgets.QMainWindow): def init(self): super(MainWindow, self).init() self.initUI() self.log_text_box = QTextEditLogger(self) ... logging.getLogger().addHandler(self.log_text_box.handler)