kafka.common.KafkaStorageException: Failed to change the log file suffix from to .deleted for log segment 0 - apache-kafka

Does anybody know what this error means ?
kafka.common.KafkaStorageException: Failed to change the log file suffix from to .deleted for log segment 0
at kafka.log.LogSegment.changeFileSuffixes(LogSegment.scala:259)
at kafka.log.Log.kafka$log$Log$$asyncDeleteSegment(Log.scala:729)
at kafka.log.Log.kafka$log$Log$$deleteSegment(Log.scala:720)
at kafka.log.Log$$anonfun$deleteOldSegments$1.apply(Log.scala:488)
at kafka.log.Log$$anonfun$deleteOldSegments$1.apply(Log.scala:488)
at scala.collection.immutable.List.foreach(List.scala:318)
at kafka.log.Log.deleteOldSegments(Log.scala:488)
at kafka.log.LogManager.kafka$log$LogManager$$cleanupExpiredSegments(LogManager.scala:411)
at kafka.log.LogManager$$anonfun$cleanupLogs$3.apply(LogManager.scala:442)
at kafka.log.LogManager$$anonfun$cleanupLogs$3.apply(LogManager.scala:440)
at scala.collection.TraversableLike$WithFilter$$anonfun$foreach$1.apply(TraversableLike.scala:772)
at scala.collection.Iterator$class.foreach(Iterator.scala:727)
at scala.collection.AbstractIterator.foreach(Iterator.scala:1157)
at scala.collection.IterableLike$class.foreach(IterableLike.scala:72)
at scala.collection.AbstractIterable.foreach(Iterable.scala:54)
at scala.collection.TraversableLike$WithFilter.foreach(TraversableLike.scala:771)
at kafka.log.LogManager.cleanupLogs(LogManager.scala:440)
at kafka.log.LogManager$$anonfun$startup$1.apply$mcV$sp(LogManager.scala:182)
at kafka.utils.KafkaScheduler$$anonfun$1.apply$mcV$sp(KafkaScheduler.scala:99)
at kafka.utils.Utils$$anon$1.run(Utils.scala:54)
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.util.concurrent.FutureTask.runAndReset(Unknown Source)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(Unknown Source)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Kafka seems to work but I'd like to understand what's the message about.

Seems that this happens when kafka tries to rename the file when its still open. This is the report of the issue.

The workaround is to delete your kafka logs:
C:\tmp\kafka-logs
C:\tmp\zookeeper
At the time of writing this answer the existing bug is still outstanding.

Related

Tomcat v9.0 server at localhost has encountered a problem-- Caused by: java.io.FileNotFoundException

I'm trying to run Tomcat v9.0 server in Eclipse with 2 jar files:
taglibs-standard-impl-1.2.5.jar
taglibs-standard-spec-1.2.5.jar
But I kept running into this error message: "Server Tomcat v9.0 Server at localhost failed to start." And error log indicates that it caused by Caused by: java.io.FileNotFoundException:C:\Users\abdc\eclipse-workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\PM4\WEB-INF\lib\taglibs-standard-impl-1.2.5.jar (The system cannot find the path specified)
I doubled check my jar file paths and they are in the right location with the rest of the project:
C:\Users\abdc\Desktop\WebContent\WEB-INF\lib\taglibs-standard-impl-1.2.5.jar
C:\Users\abdc\Desktop\WebContent\WEB-INF\lib\taglibs-standard-spec-1.2.5.jar
Any insight would be really appreciated. This is my error logs:
Jul 11, 2020 12:39:50 AM org.apache.catalina.core.StandardContext backgroundProcess
WARNING: Exception processing loader [WebappLoader[StandardEngine[Catalina].StandardHost[localhost].StandardContext[/PM4]]] background process
java.lang.IllegalStateException: java.io.FileNotFoundException: C:\Users\abdc\eclipse-workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\PM4\WEB-INF\lib\taglibs-standard-impl-1.2.5.jar (The system cannot find the path specified)
at org.apache.catalina.webresources.AbstractSingleArchiveResourceSet.getArchiveEntry(AbstractSingleArchiveResourceSet.java:101)
at org.apache.catalina.webresources.AbstractArchiveResourceSet.getResource(AbstractArchiveResourceSet.java:256)
at org.apache.catalina.webresources.StandardRoot.getResourceInternal(StandardRoot.java:281)
at org.apache.catalina.webresources.Cache.getResource(Cache.java:62)
at org.apache.catalina.webresources.StandardRoot.getResource(StandardRoot.java:216)
at org.apache.catalina.webresources.StandardRoot.getClassLoaderResource(StandardRoot.java:225)
at org.apache.catalina.loader.WebappClassLoaderBase.modified(WebappClassLoaderBase.java:740)
at org.apache.catalina.loader.WebappLoader.modified(WebappLoader.java:350)
at org.apache.catalina.loader.WebappLoader.backgroundProcess(WebappLoader.java:294)
at org.apache.catalina.core.StandardContext.backgroundProcess(StandardContext.java:5527)
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1353)
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1357)
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1357)
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1335)
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.util.concurrent.FutureTask.runAndReset(Unknown Source)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(Unknown Source)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Unknown Source)
Caused by: java.io.FileNotFoundException: C:\Users\abdc\eclipse-workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\PM4\WEB-INF\lib\taglibs-standard-impl-1.2.5.jar (The system cannot find the path specified)
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.<init>(Unknown Source)
at java.util.zip.ZipFile.<init>(Unknown Source)
at java.util.jar.JarFile.<init>(Unknown Source)
at java.util.jar.JarFile.<init>(Unknown Source)
at org.apache.tomcat.util.compat.JreCompat.jarFileNewInstance(JreCompat.java:221)
at org.apache.tomcat.util.compat.JreCompat.jarFileNewInstance(JreCompat.java:206)
at org.apache.catalina.webresources.AbstractArchiveResourceSet.openJarFile(AbstractArchiveResourceSet.java:307)
at org.apache.catalina.webresources.AbstractSingleArchiveResourceSet.getArchiveEntry(AbstractSingleArchiveResourceSet.java:97)
... 21 more
Jul 11, 2020 12:40:00 AM org.apache.catalina.core.StandardContext backgroundProcess
WARNING: Exception processing loader [WebappLoader[StandardEngine[Catalina].StandardHost[localhost].StandardContext[/PM4]]] background process
java.lang.IllegalStateException: java.io.FileNotFoundException: C:\Users\abdc\eclipse-workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\PM4\WEB-INF\lib\taglibs-standard-impl-1.2.5.jar (The system cannot find the path specified)
at org.apache.catalina.webresources.AbstractSingleArchiveResourceSet.getArchiveEntry(AbstractSingleArchiveResourceSet.java:101)
at org.apache.catalina.webresources.AbstractArchiveResourceSet.getResource(AbstractArchiveResourceSet.java:256)
at org.apache.catalina.webresources.StandardRoot.getResourceInternal(StandardRoot.java:281)
at org.apache.catalina.webresources.Cache.getResource(Cache.java:62)
at org.apache.catalina.webresources.StandardRoot.getResource(StandardRoot.java:216)
at org.apache.catalina.webresources.StandardRoot.getClassLoaderResource(StandardRoot.java:225)
at org.apache.catalina.loader.WebappClassLoaderBase.modified(WebappClassLoaderBase.java:740)
at org.apache.catalina.loader.WebappLoader.modified(WebappLoader.java:350)
at org.apache.catalina.loader.WebappLoader.backgroundProcess(WebappLoader.java:294)
at org.apache.catalina.core.StandardContext.backgroundProcess(StandardContext.java:5527)
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1353)
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1357)
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1357)
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1335)
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.util.concurrent.FutureTask.runAndReset(Unknown Source)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(Unknown Source)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Unknown Source)
Caused by: java.io.FileNotFoundException: C:\Users\abdc\eclipse-workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\PM4\WEB-INF\lib\taglibs-standard-impl-1.2.5.jar (The system cannot find the path specified)
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.<init>(Unknown Source)
at java.util.zip.ZipFile.<init>(Unknown Source)
at java.util.jar.JarFile.<init>(Unknown Source)
at java.util.jar.JarFile.<init>(Unknown Source)
at org.apache.tomcat.util.compat.JreCompat.jarFileNewInstance(JreCompat.java:221)
at org.apache.tomcat.util.compat.JreCompat.jarFileNewInstance(JreCompat.java:206)
at org.apache.catalina.webresources.AbstractArchiveResourceSet.openJarFile(AbstractArchiveResourceSet.java:307)
at org.apache.catalina.webresources.AbstractSingleArchiveResourceSet.getArchiveEntry(AbstractSingleArchiveResourceSet.java:97)
... 21 more
This is my file directory:
File directory
Wrong path,
U must paste your jar file in this path :
C:\Users\abdc\eclipse-workspace.metadata.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\PM4\WEB-INF\lib\

Mirth Service Not Starting after installing a plugin

I have an instance of Mirth that will not start every time I install a plugin. Once I install a plugin, the only way that I can get the Mirth Connect service to start again is to manually remove the plugin from the folder. There is nothing that is going into the logs, so I don't really have much to go on as to why this is happening. I have another instance of Mirth that is on identical hardware, version etc. and it takes plugins just fine. Any ideas of what I can try?
Edit Based on Comment Suggestions from Freiheit:
Mirth Connect version is 3.8.1
The plugin is the Cluster Administrator
I believe that Freiheit is correct that this is an issue with my licensing. When I enter my license key and click on the "save" button, I get the following error:
Method failed: HTTP/1.1 500 Internal Server Error
com.mirth.connect.client.core.ClientException: Method failed: HTTP/1.1
500 Internal Server Error at
com.mirth.connect.client.core.ServerConnection.handleResponse(ServerConnection.java:529)
at
com.mirth.connect.client.core.ServerConnection.executeSync(ServerConnection.java:256)
at
com.mirth.connect.client.core.ServerConnection.apply(ServerConnection.java:166)
at
org.glassfish.jersey.client.ClientRuntime.invoke(ClientRuntime.java:255)
at
org.glassfish.jersey.client.JerseyInvocation$3.call(JerseyInvocation.java:722)
at org.glassfish.jersey.internal.Errors.process(Errors.java:315) at
org.glassfish.jersey.internal.Errors.process(Errors.java:297) at
org.glassfish.jersey.internal.Errors.process(Errors.java:228) at
org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:444)
at
org.glassfish.jersey.client.JerseyInvocation.invoke(JerseyInvocation.java:718)
at
org.glassfish.jersey.client.JerseyInvocation$Builder.method(JerseyInvocation.java:459)
at
org.glassfish.jersey.client.proxy.WebResourceFactory.invoke(WebResourceFactory.java:379)
at com.sun.proxy.$Proxy63.updateLicenseType(Unknown Source) at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at
sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at
java.lang.reflect.Method.invoke(Unknown Source) at
com.mirth.connect.client.core.Client$2.invoke(Client.java:266) at
com.sun.proxy.$Proxy63.updateLicenseType(Unknown Source) at
com.mirth.connect.plugins.licensemanager.client.b.a(Unknown Source) at
com.mirth.connect.plugins.licensemanager.client.b.doInBackground(Unknown
Source) at javax.swing.SwingWorker$1.call(Unknown Source) at
java.util.concurrent.FutureTask.run(Unknown Source) at
javax.swing.SwingWorker.run(Unknown Source) at
java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at
java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at
java.lang.Thread.run(Unknown Source) Caused by:
java.io.FileNotFoundException: D:\Program Files\Mirth
Connect\conf\mirth.properties (Access is denied) at
java.io.FileOutputStream.open0(Native Method) at
java.io.FileOutputStream.open(Unknown Source) at
java.io.FileOutputStream.(Unknown Source) at
java.io.FileOutputStream.(Unknown Source) at
com.mirth.connect.plugins.licensemanager.server.LicenseManagerServlet.a(Unknown
Source) at
com.mirth.connect.plugins.licensemanager.server.LicenseManagerServlet.updateLicenseType(Unknown
Source) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at
sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at
java.lang.reflect.Method.invoke(Unknown Source) at
com.mirth.connect.server.api.providers.MirthResourceInvocationHandlerProvider$1.invoke(MirthResourceInvocationHandlerProvider.java:219)
at
org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher$1.run(AbstractJavaResourceMethodDispatcher.java:144)
at
org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.invoke(AbstractJavaResourceMethodDispatcher.java:161)
at
org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$VoidOutInvoker.doDispatch(JavaResourceMethodDispatcherProvider.java:143)
at
org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.dispatch(AbstractJavaResourceMethodDispatcher.java:99)
at
org.glassfish.jersey.server.model.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:389)
at
org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:347)
at
org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:102)
at
org.glassfish.jersey.server.ServerRuntime$2.run(ServerRuntime.java:326)
at org.glassfish.jersey.internal.Errors$1.call(Errors.java:271) at
org.glassfish.jersey.internal.Errors$1.call(Errors.java:267) at
org.glassfish.jersey.internal.Errors.process(Errors.java:315) at
org.glassfish.jersey.internal.Errors.process(Errors.java:297) at
org.glassfish.jersey.internal.Errors.process(Errors.java:267) at
org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:317)
at
org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:305)
at
org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1154)
at
org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:471)
at
org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:425)
at
org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:383)
at
org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:336)
at
org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:223)
at
org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:864)
at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1655)
at
com.mirth.connect.server.MethodFilter.doFilter(MethodFilter.java:37)
at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1642)
at
com.mirth.connect.server.api.providers.ClickjackingFilter.doFilter(ClickjackingFilter.java:44)
at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1642)
at
com.mirth.connect.server.api.providers.ApiOriginFilter.doFilter(ApiOriginFilter.java:71)
at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1642)
at
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533)
at
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255)
at
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595)
at
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255)
at
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1253)
at
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203)
at
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473)
at
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564)
at
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201)
at
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1155)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144)
at
org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:61)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
at org.eclipse.jetty.server.Server.handle(Server.java:531) at
org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:352) at
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:260)
at
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:281)
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:102)
at
org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:291)
at
org.eclipse.jetty.io.ssl.SslConnection$3.succeeded(SslConnection.java:151)
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:102)
at
org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:118)
at
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:754)
at
org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:672)
at java.lang.Thread.run(Unknown Source)
So #Freiheit was correct in the comment that this had to do with the licensing mechanism. I was licensed to run on 4 machines, but I had attempted to license one of the machines several times "unsuccessfully".....however, on the nextgen side, the licensing had been successful.
What I ultimately ended up with was this:
License 1: Server A
License 2: Server B
License 3: Server B
License 4: Server B
So even though I had only activated 2 of my 4 licensed machines, I was showing as having used all 4 of my licenses up. Whats worse, is that having duplicate servers listed was the cause of the http 500 error. The fix ended up being that nextgen had to remove all of my licenses, and I had to go back and redo it one server at a time.

Blocked Thread Exception While Using BR-POP and Socket

We have running 1 vert.x Server connected with redis and DB for running Messenger App.
5~7 people(client) connected to redis simultaneously.
when we send a message to others or do some task processing via Web Socket.
WARNING: Thread Thread[vert.x-worker-thread-4,5,main] has been blocked for 74241 ms, time limit is 60000
io.vertx.core.VertxException: Thread blocked
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.socketRead(Unknown Source)
at java.net.SocketInputStream.read(Unknown Source)
at java.net.SocketInputStream.read(Unknown Source)
at java.net.SocketInputStream.read(Unknown Source)
at redis.clients.util.RedisInputStream.ensureFill(RedisInputStream.java:195)
at redis.clients.util.RedisInputStream.readByte(RedisInputStream.java:40)
at redis.clients.jedis.Protocol.process(Protocol.java:141)
at redis.clients.jedis.Protocol.read(Protocol.java:205)
at redis.clients.jedis.Connection.readProtocolWithCheckingBroken(Connection.java:297)
at redis.clients.jedis.Connection.getBinaryMultiBulkReply(Connection.java:233)
at redis.clients.jedis.Connection.getMultiBulkReply(Connection.java:226)
at redis.clients.jedis.Jedis.brpop(Jedis.java:1716)
at redis.clients.jedis.Jedis.brpop(Jedis.java:3400)
at com.ontheit.redis.clients.AbstractRedisClient.BRPOP(AbstractRedisClient.java:59)
at com.ontheit.redis.clients.AbstractRedisClient.BRPOP(AbstractRedisClient.java:50)
at com.ontheit.redis.clients.RedisRequestDaemonClient.getNotify(RedisRequestDaemonClient.java:147)
at com.ontheit.vertx.cache.CacheWorkVerticle.lambda$0(CacheWorkVerticle.java:27)
at com.ontheit.vertx.cache.CacheWorkVerticle$$Lambda$80/1754003563.handle(Unknown Source)
at io.vertx.core.impl.ContextImpl.lambda$executeBlocking$1(ContextImpl.java:273)
at io.vertx.core.impl.ContextImpl$$Lambda$85/1241209246.run(Unknown Source)
at io.vertx.core.impl.TaskQueue.run(TaskQueue.java:76)
at io.vertx.core.impl.TaskQueue$$Lambda$9/1676010932.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.lang.Thread.run(Unknown Source)
we got this warning
we cant understand that warning came out with current circumstance.
we also can't understand why clients number is too high compare to real user who is using redis server.
how can we solved this?

The error in matlab:Exception in thread "AWT-EventQueue-0" java.lang.​IllegalArg​umentExcep​tion: Comparison method violates its general contract

I started receiving an error in matlab, which prevents me to see the command window but does not prevent the code from executing. I attached all the error message below. I do not know why this is happening but I guess it started after I used "save" commands in the editor. I basically load data into the editor and then preprocess the data so that I can use them later, and I save the new data for future computations. Since when I started saving data, this problem has been initiated. Now, I can't stop matlab to produce this error every time I run any code. Can you please help me with this? I really appreciate that, thank you.
Original error:
Exception in thread "AWT-EventQueue-0" java.lang.IllegalArgumentException: Comparison method violates its general contract! at java.util.TimSort.mergeHi(Unknown Source) at java.util.TimSort.mergeAt(Unknown Source) at java.util.TimSort.mergeCollapse(Unknown Source) at java.util.TimSort.sort(Unknown Source) at java.util.Arrays.sort(Unknown Source) at java.util.ArrayList.sort(Unknown Source) at java.util.Collections.sort(Unknown Source) at com.mathworks.widgets.grouptable.GroupingTableUtils.sortNonRecursively(GroupingTableUtils.java:296) at com.mathworks.widgets.grouptable.RowListTransactionTarget.finishTransaction(RowListTransactionTarget.java:115) at com.mathworks.widgets.grouptable.GroupingTableTransaction$1.run(GroupingTableTransaction.java:112) at java.awt.event.InvocationEvent.dispatch(Unknown Source) at java.awt.EventQueue.dispatchEventImpl(Unknown Source) at java.awt.EventQueue.access$500(Unknown Source) at java.awt.EventQueue$3.run(Unknown Source) at java.awt.EventQueue$3.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source) at java.awt.EventQueue.dispatchEvent(Unknown Source) at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.run(Unknown Source) >>

SoapUI: ConnectException: Connection timed out:

i try to send request via REST.
I get success response when using firefox rest-client,
but in SoapUI i get exception attached below.
How to resolve this issue?
Thanks.
java.net.ConnectException: Connection
timed out: connect at
java.net.PlainSocketImpl.socketConnect(Native
Method) at
java.net.PlainSocketImpl.doConnect(Unknown
Source) at
java.net.PlainSocketImpl.connectToAddress(Unknown
Source) at
java.net.PlainSocketImpl.connect(Unknown
Source) at
java.net.SocksSocketImpl.connect(Unknown
Source) at
java.net.Socket.connect(Unknown
Source) at
java.net.Socket.connect(Unknown
Source) at
java.net.Socket.(Unknown Source)
at java.net.Socket.(Unknown
Source) at
org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:80)
at
org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:122)
at
org.apache.commons.httpclient.HttpConnection.open(HttpConnection.java:707)
at
com.eviware.soapui.impl.wsdl.support.http.SoapUIMultiThreadedHttpConnectionManager$HttpConnectionAdapter.open(SoapUIMultiThreadedHttpConnectionManager.java:1637)
at
org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:387)
at
org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171)
at
org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397)
at
com.eviware.soapui.impl.wsdl.submit.transports.http.HttpClientRequestTransport.sendRequest(HttpClientRequestTransport.java:202)
at
com.eviware.soapui.impl.wsdl.WsdlSubmit.run(WsdlSubmit.java:123)
at
java.util.concurrent.Executors$RunnableAdapter.call(Unknown
Source) at
java.util.concurrent.FutureTask$Sync.innerRun(Unknown
Source) at
java.util.concurrent.FutureTask.run(Unknown
Source) at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown
Source) at
java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown
Source) at
java.lang.Thread.run(Unknown Source)
Default socket timeout is set to 60000 milliseconds.
You can change it:
File -> Preferences -> HTTP Settings -> Socket Timeout
You can also set the value to 0 and then it doesn't time out.
Tested it with SoapUI 4.5.0
You can also set timeout for your request, it's on left bottom Request properties, that helped me (SoapUI 5.4.0)
I would try adjusting the socket timeout in SoapUI preferences. SoapUI has a standard timeout of 60000 milliseconds. I would try making that much larger to see if you have the same issue. This has fixed a timeout issue for myself before.
You can also edit this setting directly in the soapui-settings.xml
<con:setting id="HttpSettings#socket_timeout">120000</con:setting>
If this doesn't help, try asking on the eviware forum.
Apart from adjusting timeouts, if this issue still persists then it could be because few of the plugins needed by SoapUI are not loaded. Because these plugins are present in some other place that require permission to access.
If u check your logs u can find this trace :
java.lang.ClassNotFoundException: com.eviware.soapui.plugins.auto.factories.AutoImportMethodFactory
at java.net.URLClassLoader$1.run(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
The problem does not occur when starting the SoapUI directly from bin
Also you can run with Administrative privileges.