I'm making a Spark (2.2.0) Streaming project with using Scala 2.11.11, SBT 0.13.15 and Kafka 0.10.2.1 on Intelij IDEA 2017.2. So far I've been able import other streaming modules like org.apache.spark.streaming.StreamingContext and org.apache.spark.streaming.Seconds, but for some reason my project won't recognize org.apache.spark.streaming.kafka010._ even though I do believe I've the right library dependencies:
So basically, the bundle with the version mismatch problem expects this package that falls within a given version range. However, org.apache.sling.jcr.resource bundle exports a package with version 1.0.0 . Hence why you run into a version mismatch problem.
The error you're seeing is a Py4J security exception.The method org.apache.spark.api.java.JavaRDD.rdd() is not in the whitelist, so you're getting this error. This method converts a Java RDD to a Scala RDD, but it's not always necessary to call it explicitly.
This is the central class in the log4j package. Most logging operations, except configuration, are done through this class.Since: log4j 1.2Author: Ceki GülcüField Summary Fields inherited from class org.apache.log4j.Categoryadditive, level, name, parent, repository, resourceBundle Constructor Summaryprotected Logger(String name)
Method Summarystatic LoggergetLogger(Class clazz)
Shorthand for getLogger(clazz.getName()).static LoggergetLogger(String name)
Retrieve a logger named according to the value of the name parameter.static LoggergetLogger(String name, LoggerFactory factory)
Like getLogger(String) except that the type of logger instantiated depends on the type returned by the LoggerFactory.makeNewLoggerInstance(java.lang.String) method of the factory parameter.static LoggergetRootLogger()
Return the root logger for the current logger repository. booleanisTraceEnabled()
Check whether this category is enabled for the TRACE Level. voidtrace(Object message)
Log a message object with the TRACE level. voidtrace(Object message, Throwable t)
Log a message object with the TRACE level including the stack trace of the Throwablet passed as parameter. Methods inherited from class org.apache.log4j.CategoryaddAppender, assertLog, callAppenders, debug, debug, error, error, exists, fatal, fatal, forcedLog, getAdditivity, getAllAppenders, getAppender, getChainedPriority, getCurrentCategories, getDefaultHierarchy, getEffectiveLevel, getHierarchy, getInstance, getInstance, getLevel, getLoggerRepository, getName, getParent, getPriority, getResourceBundle, getResourceBundleString, getRoot, info, info, isAttached, isDebugEnabled, isEnabledFor, isInfoEnabled, l7dlog, l7dlog, log, log, log, removeAllAppenders, removeAppender, removeAppender, setAdditivity, setLevel, setPriority, setResourceBundle, shutdown, warn, warn Methods inherited from class java.lang.Objectclone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait Constructor DetailLoggerprotected Logger(String name)Method DetailgetLoggerpublic static Logger getLogger(String name)Retrieve a logger named according to the value of the name parameter. If the named logger already exists, then the existing instance will be returned. Otherwise, a new instance is created. By default, loggers do not have a set level but inherit it from their neareast ancestor with a set level. This is one of the central features of log4j.Parameters:name - The name of the logger to retrieve.getLoggerpublic static Logger getLogger(Class clazz)Shorthand for getLogger(clazz.getName()).Parameters:clazz - The name of clazz will be used as the name of the logger to retrieve. See getLogger(String) for more detailed information.getRootLoggerpublic static Logger getRootLogger()Return the root logger for the current logger repository. The Logger.getName() method for the root logger always returns string value: "root". However, calling Logger.getLogger("root") does not retrieve the root logger but a logger just under root named "root". In other words, calling this method is the only way to retrieve the root logger.getLoggerpublic static Logger getLogger(String name, LoggerFactory factory)Like getLogger(String) except that the type of logger instantiated depends on the type returned by the LoggerFactory.makeNewLoggerInstance(java.lang.String) method of the factory parameter. This method is intended to be used by sub-classes.Parameters:name - The name of the logger to retrieve.factory - A LoggerFactory implementation that will actually create a new Instance.Since: 0.8.5tracepublic void trace(Object message)Log a message object with the TRACE level.Parameters:message - the message object to log.Since: 1.2.12See Also:for an explanation of the logic applied.tracepublic void trace(Object message, Throwable t)Log a message object with the TRACE level including the stack trace of the Throwablet passed as parameter. See Category.debug(Object) form for more detailed information.
Could not start Java Agent, disabling the agent with exception java.lang.NoClassDefFoundError: Could not initialize class org.apache.logging.log4j.message.ReusableMessageFactory, Please check log files
Upon downloading the lts and latest docker images there are currently two critical vulnerabilities in both relating to the packages org.yaml/snakeyaml version 1.33 and org.apache.sshd/sshd-common version 2.8.0.
Hello All, Account aggregation task is giving below error to one of the target application that configured with web service connector.
org.apache.http.ConnectionClosedException: Premature end of Content-Length delimited message body (expected: 417,745; received: 360,448)
Target application team says that there is no error on their side and asked IIQ timeout setting.
In the IIQ application configuration Request Timeout is empty.
Please help to fix this issue.