Error reporting, as shown in the figure
Because the deleted locator in the QSP also binds the license keys of other projects, an error s is reported. We need to find the key in the QCP, release the key and throw it into the license pools.
Author Archives: Robins
Dbeaver Import SQL File Error: Error executing process Process failed (exit code = 1). See error log. Process failed (exit code = 1). See error log.
****Dbeaver7. Error in importing SQL file error executing process failed (exit code = 1). See error log. Process failed (exit code = 1). See error log
It may be because the import file contains the datetime type and the default table is 0. In the mysql configuration file (my.ini), check whether it contains sql_mode=ONLY_FULL_GROUP_BY, STRICT_TRANS_TABLES, ERROR_FOR_DIVISION_BY_ZERO, NO_ENGINE_SUBSTITUTION, if not, add it at the end of the document Can.
Unity – error reporting encountered in APK package
Unity – error reporting encountered in APK package
- gradle build failed
reason: the installed as downloads sdk31 version by default, and compilesdkversion uses 31 by default. Version 31 is Android 12, which is incompatible with existing projects
solution: delete 31 and download version 30 or below to solve the problem
（ https://www.cnblogs.com/woaixingxing/p/15251383.html The solution found in this big man’s article, thank this big man!!!)
CommandInvokationFailure: Gradle build failed.
D:\Program Files\Unity2018.4.32f1\Editor\Data\PlaybackEngines\AndroidPlayer/Tools\OpenJDK\Windows\bin\java.exe -classpath "D:\Program Files\Unity2018.4.32f1\Editor\Data\PlaybackEngines\AndroidPlayer\Tools\gradle\lib\gradle-launcher-5.1.1.jar" org.gradle.launcher.GradleMain "-Dorg.gradle.jvmargs=-Xmx4096m" "assembleRelease"
stderr[
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java.lang.AssertionError: annotationType(): unrecognized Attribute name MODULE (class com.sun.tools.javac.util.UnsharedNameTable$NameImpl)
at com.sun.tools.javac.util.Assert.error(Assert.java:133)
at com.sun.tools.javac.code.TypeAnnotations.annotationType(TypeAnnotations.java:231)
at com.sun.tools.javac.code.TypeAnnotations$TypeAnnotationPositions.separateAnnotationsKinds(TypeAnnotations.java:294)
at com.sun.tools.javac.code.TypeAnnotations$TypeAnnotationPositions.visitVarDef(TypeAnnotations.java:1164)
at com.sun.tools.javac.tree.JCTree$JCVariableDecl.accept(JCTree.java:852)
at com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:49)
at com.sun.tools.javac.code.TypeAnnotations$TypeAnnotationPositions.scan(TypeAnnotations.java:275)
at com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:57)
at com.sun.tools.javac.code.TypeAnnotations$TypeAnnotationPositions.visitClassDef(TypeAnnotations.java:1042)
at com.sun.tools.javac.tree.JCTree$JCClassDecl.accept(JCTree.java:693)
at com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:49)
at com.sun.tools.javac.code.TypeAnnotations$TypeAnnotationPositions.scan(TypeAnnotations.java:275)
at com.sun.tools.javac.code.TypeAnnotations$1.run(TypeAnnotations.java:127)
at com.sun.tools.javac.comp.Annotate.flush(Annotate.java:152)
at com.sun.tools.javac.comp.Annotate.enterDone(Annotate.java:129)
at com.sun.tools.javac.comp.Enter.complete(Enter.java:512)
at com.sun.tools.javac.comp.Enter.main(Enter.java:471)
at com.sun.tools.javac.main.JavaCompiler.enterTrees(JavaCompiler.java:982)
at com.sun.tools.javac.main.JavaCompiler.compile(JavaCompiler.java:857)
at com.sun.tools.javac.main.Main.compile(Main.java:523)
at com.sun.tools.javac.api.JavacTaskImpl.doCall(JavacTaskImpl.java:129)
at com.sun.tools.javac.api.JavacTaskImpl.call(JavacTaskImpl.java:138)
at org.gradle.api.internal.tasks.compile.AnnotationProcessingCompileTask.call(AnnotationProcessingCompileTask.java:91)
at org.gradle.api.internal.tasks.compile.ResourceCleaningCompilationTask.call(ResourceCleaningCompilationTask.java:57)
at org.gradle.api.internal.tasks.compile.JdkJavaCompiler.execute(JdkJavaCompiler.java:50)
at org.gradle.api.internal.tasks.compile.JdkJavaCompiler.execute(JdkJavaCompiler.java:36)
at org.gradle.api.internal.tasks.compile.NormalizingJavaCompiler.delegateAndHandleErrors(NormalizingJavaCompiler.java:100)
at org.gradle.api.internal.tasks.compile.NormalizingJavaCompiler.execute(NormalizingJavaCompiler.java:52)
at org.gradle.api.internal.tasks.compile.NormalizingJavaCompiler.execute(NormalizingJavaCompiler.java:38)
at org.gradle.api.internal.tasks.compile.AnnotationProcessorDiscoveringCompiler.execute(AnnotationProcessorDiscoveringCompiler.java:51)
at org.gradle.api.internal.tasks.compile.AnnotationProcessorDiscoveringCompiler.execute(AnnotationProcessorDiscoveringCompiler.java:37)
at org.gradle.api.internal.tasks.compile.CleaningJavaCompilerSupport.execute(CleaningJavaCompilerSupport.java:39)
at org.gradle.api.internal.tasks.compile.incremental.IncrementalCompilerFactory$2.execute(IncrementalCompilerFactory.java:110)
at org.gradle.api.internal.tasks.compile.incremental.IncrementalCompilerFactory$2.execute(IncrementalCompilerFactory.java:106)
at org.gradle.api.internal.tasks.compile.incremental.IncrementalResultStoringCompiler.execute(IncrementalResultStoringCompiler.java:59)
at org.gradle.api.internal.tasks.compile.incremental.IncrementalResultStoringCompiler.execute(IncrementalResultStoringCompiler.java:43)
at org.gradle.api.internal.tasks.compile.CompileJavaBuildOperationReportingCompiler$2.call(CompileJavaBuildOperationReportingCompiler.java:59)
at org.gradle.api.internal.tasks.compile.CompileJavaBuildOperationReportingCompiler$2.call(CompileJavaBuildOperationReportingCompiler.java:51)
at org.gradle.internal.operations.DefaultBuildOperationExecutor$CallableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:315)
at org.gradle.internal.operations.DefaultBuildOperationExecutor$CallableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:305)
at org.gradle.internal.operations.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:175)
at org.gradle.internal.operations.DefaultBuildOperationExecutor.call(DefaultBuildOperationExecutor.java:101)
at org.gradle.internal.operations.DelegatingBuildOperationExecutor.call(DelegatingBuildOperationExecutor.java:36)
at org.gradle.api.internal.tasks.compile.CompileJavaBuildOperationReportingCompiler.execute(CompileJavaBuildOperationReportingCompiler.java:51)
at org.gradle.api.tasks.compile.JavaCompile.performCompilation(JavaCompile.java:154)
at org.gradle.api.tasks.compile.JavaCompile.compile(JavaCompile.java:122)
at com.android.build.gradle.tasks.AndroidJavaCompile.compile(AndroidJavaCompile.kt:214)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.gradle.internal.reflect.JavaMethod.invoke(JavaMethod.java:73)
at org.gradle.api.internal.project.taskfactory.IncrementalTaskAction.doExecute(IncrementalTaskAction.java:47)
at org.gradle.api.internal.project.taskfactory.StandardTaskAction.execute(StandardTaskAction.java:41)
at org.gradle.api.internal.project.taskfactory.StandardTaskAction.execute(StandardTaskAction.java:28)
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter$2.run(ExecuteActionsTaskExecuter.java:284)
at org.gradle.internal.operations.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:301)
at org.gradle.internal.operations.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:293)
at org.gradle.internal.operations.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:175)
at org.gradle.internal.operations.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:91)
at org.gradle.internal.operations.DelegatingBuildOperationExecutor.run(DelegatingBuildOperationExecutor.java:31)
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeAction(ExecuteActionsTaskExecuter.java:273)
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:258)
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.access$200(ExecuteActionsTaskExecuter.java:67)
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter$TaskExecution.execute(ExecuteActionsTaskExecuter.java:145)
at org.gradle.internal.execution.impl.steps.ExecuteStep.execute(ExecuteStep.java:49)
at org.gradle.internal.execution.impl.steps.CancelExecutionStep.execute(CancelExecutionStep.java:34)
at org.gradle.internal.execution.impl.steps.TimeoutStep.executeWithoutTimeout(TimeoutStep.java:69)
at org.gradle.internal.execution.impl.steps.TimeoutStep.execute(TimeoutStep.java:49)
at org.gradle.internal.execution.impl.steps.CatchExceptionStep.execute(CatchExceptionStep.java:33)
at org.gradle.internal.execution.impl.steps.CreateOutputsStep.execute(CreateOutputsStep.java:50)
at org.gradle.internal.execution.impl.steps.SnapshotOutputStep.execute(SnapshotOutputStep.java:43)
at org.gradle.internal.execution.impl.steps.SnapshotOutputStep.execute(SnapshotOutputStep.java:29)
at org.gradle.internal.execution.impl.steps.CacheStep.executeWithoutCache(CacheStep.java:134)
at org.gradle.internal.execution.impl.steps.CacheStep.lambda$execute$3(CacheStep.java:83)
at java.util.Optional.orElseGet(Optional.java:267)
at org.gradle.internal.execution.impl.steps.CacheStep.execute(CacheStep.java:82)
at org.gradle.internal.execution.impl.steps.CacheStep.execute(CacheStep.java:36)
at org.gradle.internal.execution.impl.steps.PrepareCachingStep.execute(PrepareCachingStep.java:33)
at org.gradle.internal.execution.impl.steps.StoreSnapshotsStep.execute(StoreSnapshotsStep.java:38)
at org.gradle.internal.execution.impl.steps.StoreSnapshotsStep.execute(StoreSnapshotsStep.java:23)
at org.gradle.internal.execution.impl.steps.SkipUpToDateStep.executeBecause(SkipUpToDateStep.java:96)
at org.gradle.internal.execution.impl.steps.SkipUpToDateStep.lambda$execute$0(SkipUpToDateStep.java:89)
at java.util.Optional.map(Optional.java:215)
at org.gradle.internal.execution.impl.steps.SkipUpToDateStep.execute(SkipUpToDateStep.java:52)
at org.gradle.internal.execution.impl.steps.SkipUpToDateStep.execute(SkipUpToDateStep.java:36)
at org.gradle.internal.execution.impl.DefaultWorkExecutor.execute(DefaultWorkExecutor.java:34)
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:91)
at org.gradle.api.internal.tasks.execution.ResolveTaskOutputCachingStateExecuter.execute(ResolveTaskOutputCachingStateExecuter.java:91)
at org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute(ValidatingTaskExecuter.java:57)
at org.gradle.api.internal.tasks.execution.SkipEmptySourceFilesTaskExecuter.execute(SkipEmptySourceFilesTaskExecuter.java:119)
at org.gradle.api.internal.tasks.execution.ResolvePreviousStateExecuter.execute(ResolvePreviousStateExecuter.java:43)
at org.gradle.api.internal.tasks.execution.CleanupStaleOutputsExecuter.execute(CleanupStaleOutputsExecuter.java:93)
at org.gradle.api.internal.tasks.execution.FinalizePropertiesTaskExecuter.execute(FinalizePropertiesTaskExecuter.java:45)
at org.gradle.api.internal.tasks.execution.ResolveTaskArtifactStateTaskExecuter.execute(ResolveTaskArtifactStateTaskExecuter.java:94)
at org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute(SkipTaskWithNoActionsExecuter.java:56)
at org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.java:55)
at org.gradle.api.internal.tasks.execution.CatchExceptionTaskExecuter.execute(CatchExceptionTaskExecuter.java:36)
at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter$1.executeTask(EventFiringTaskExecuter.java:67)
at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter$1.call(EventFiringTaskExecuter.java:52)
at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter$1.call(EventFiringTaskExecuter.java:49)
at org.gradle.internal.operations.DefaultBuildOperationExecutor$CallableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:315)
at org.gradle.internal.operations.DefaultBuildOperationExecutor$CallableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:305)
at org.gradle.internal.operations.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:175)
at org.gradle.internal.operations.DefaultBuildOperationExecutor.call(DefaultBuildOperationExecutor.java:101)
at org.gradle.internal.operations.DelegatingBuildOperationExecutor.call(DelegatingBuildOperationExecutor.java:36)
at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter.execute(EventFiringTaskExecuter.java:49)
at org.gradle.execution.plan.LocalTaskNodeExecutor.execute(LocalTaskNodeExecutor.java:43)
at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$InvokeNodeExecutorsAction.execute(DefaultTaskExecutionGraph.java:355)
at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$InvokeNodeExecutorsAction.execute(DefaultTaskExecutionGraph.java:343)
at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$BuildOperationAwareExecutionAction.execute(DefaultTaskExecutionGraph.java:336)
at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$BuildOperationAwareExecutionAction.execute(DefaultTaskExecutionGraph.java:322)
at org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker$1.execute(DefaultPlanExecutor.java:134)
at org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker$1.execute(DefaultPlanExecutor.java:129)
at org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker.execute(DefaultPlanExecutor.java:202)
at org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker.executeNextNode(DefaultPlanExecutor.java:193)
at org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker.run(DefaultPlanExecutor.java:129)
at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:63)
at org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:46)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:55)
at java.lang.Thread.run(Thread.java:748)
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':compileReleaseJavaWithJavac'.
> Compilation failed; see the compiler error output for details.
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
* Get more help at https://help.gradle.org
BUILD FAILED in 5s
]
stdout[
> Task :preBuild UP-TO-DATE
> Task :preReleaseBuild
> Task :compileReleaseAidl NO-SOURCE
> Task :compileReleaseRenderscript NO-SOURCE
> Task :checkReleaseManifest UP-TO-DATE
> Task :generateReleaseBuildConfig UP-TO-DATE
> Task :prepareLintJar UP-TO-DATE
> Task :generateReleaseSources UP-TO-DATE
> Task :javaPreCompileRelease
> Task :mainApkListPersistenceRelease UP-TO-DATE
> Task :generateReleaseResValues UP-TO-DATE
> Task :generateReleaseResources UP-TO-DATE
> Task :mergeReleaseResources
> Task :createReleaseCompatibleScreenManifests UP-TO-DATE
> Task :processReleaseManifest
> Task :processReleaseResources
> Task :compileReleaseJavaWithJavac FAILED
Deprecated Gradle features were used in this build, making it incompatible with Gradle 6.0.
Use '--warning-mode all' to show the individual deprecation warnings.
See https://docs.gradle.org/5.1.1/userguide/command_line_interface.html#sec:command_line_warnings
12 actionable tasks: 6 executed, 6 up-to-date
]
exit code: 1
UnityEditor.Android.Command.WaitForProgramToRun (UnityEditor.Utils.Program p, UnityEditor.Android.Command+WaitingForProcessToExit waitingForProcessToExit, System.String errorMsg) (at <267278aa48b840c7a0e7281223ea050e>:0)
UnityEditor.Android.Command.Run (System.Diagnostics.ProcessStartInfo psi, UnityEditor.Android.Command+WaitingForProcessToExit waitingForProcessToExit, System.String errorMsg) (at <267278aa48b840c7a0e7281223ea050e>:0)
UnityEditor.Android.Command.Run (System.String command, System.String args, System.String workingdir, UnityEditor.Android.Command+WaitingForProcessToExit waitingForProcessToExit, System.String errorMsg) (at <267278aa48b840c7a0e7281223ea050e>:0)
UnityEditor.Android.AndroidJavaTools.RunJava (System.String args, System.String workingdir, System.Action`1[T] progress, System.String error) (at <267278aa48b840c7a0e7281223ea050e>:0)
UnityEditor.Android.GradleWrapper.Run (UnityEditor.Android.AndroidJavaTools javaTools, System.String workingdir, System.String task, System.Action`1[T] progress) (at <267278aa48b840c7a0e7281223ea050e>:0)
Rethrow as GradleInvokationException: Gradle build failed
UnityEditor.Android.GradleWrapper.Run (UnityEditor.Android.AndroidJavaTools javaTools, System.String workingdir, System.String task, System.Action`1[T] progress) (at <267278aa48b840c7a0e7281223ea050e>:0)
Unity<message truncated>
Vue: How to Solve Eslint error
After the project is built with Vue/cli, the above error will be reported after startup. The following methods can be used to avoid error reporting:
In the SRC directory, create a vue.config.js file, write the following code in the file, and then restart NPM run serve
module.exports = {
lintOnSave:false
}Bad file descriptor(C:\ci\zeromq 1602704446950\work\src\epoll.cpp:100)
Anaconda and jupyter notebook were installed on my new computer recently. When I opened the code with jupyter notebook, I found that it could not run. I turned back to CMD and found that the following errors interrupted jupyter Notebook:
I checked many answers. It is said that it was caused by using Chinese when registering a Windows account. Coincidentally, I happen to use Chinese, but I think it’s very troublesome to re create an account. I don’t believe in evil. I’ll see if there are other methods. I’ve tried and found it
according to others, it seems that when you install jupyterab or jupyter notebook, you will automatically install ipykernel, and then automatically install a higher version of pyzmq.
this problem is the problem of pyzmq version. Uninstall pyzmq 22.0.2, execute PIP install pyzmq = = 19.0.2, and install pyzmq 19.0.2.
as shown in the figure below, 
paste a command to facilitate everyone to copy
pip uninstall pyzmq
pip install pyzmq==19.0.2 --user
After installing pyzmq version 19.0.2, I have the following error messages
ERROR: pip's dependency resolver does not currently take into account all the packages that are installed. This behaviour is the source of the following dependency conflicts.
spyder 4.2.5 requires pyqt5<5.13, which is not installed.
spyder 4.2.5 requires pyqtwebengine<5.13, which is not installed.
But fortunately, it does not affect the use. You can open the code again by using jupyter notebook.
An error is reported when Windows 10 connects to the shared printer: error 0x00000709. Solution
Win10 suddenly can’t share printers. Some computers can print and some can’t print. It’s strange
some computers are also win10 and can be connected to the printer, but they prompt to print local underlying documents, but they can’t print.
Later, after searching in many ways, we finally found the crux, which is the update patch of win10.
This problem occurs in the patch kb5006670 updated in win10. This problem can be solved after uninstalling the patch.
How to Solve Vscode save Vue file eslint error
Problem background
When using vscode to automatically save, it is found that there is a problem with each save format. 
Solution:
There are only a few storage formats
The saving format of vscode itself uses the saving format configured by eslint
so after analysis, the problem is clear at a glance.
After investigation,
it was originally set in vscode settings.json
"editor.formatOnSave": true,
Also set
"editor.codeActionsOnSave": {
"source.fixAll.eslint": true
},
In this way, the first save takes effect, but the second save uses other configurations, resulting in inconsistency between the two
handle
"editor.formatOnSave": true,
Just delete this configuration. When saving, you can only format it according to the eslint configuration.
Solution to Tomcat’s broken pipe error
Broken pipe means that a pipe is broken. It is simply understood that there may be an IO or network problem between Tomcat’s server and client, resulting in one end being closed. Often occurs when the verification code cannot be displayed.
Solution: enter the Linux environment variable file configuration parameters and configure them in/etc/profile.
Set parameters at the end of the document: export _ JAVA_ SR_ SIGNUM=12
export _ JAVA_ SR_ Signum = 12, 12 can be replaced by 16
Note: this method may solve the symptoms but not the root cause, or it should solve the problem code, or it is the wrong connection method. It’s best to tune the JVM. I hope you can give me some advice.
Mac Docker pull Error: Error response from daemon: Get https://xx.xx.xx.xx/v2/: Service Unavailable
Execute docker pull xx.xx.xx.xx/xx/xx to download the image of the private library. The errors are as follows:
Error response from daemon: Get https://xx.xx.xx.xx/v2/: Service Unavailable
The reason is that docker supports HTTPS protocol by default, while the private library is HTTP protocol.
Mac desktop can be in preferences – & gt; Configure the following code in docker engine. Xx.xx.xx.xx is the address of your private library.
{
"insecure-registries":[
"xx.xx.xx.xx"
]
}
CentOS system, modify/etc/docker/daemon.json, and add the following code.
{
"insecure-registries":[
"xx.xx.xx.xx"
]
}
Add here
Openstack virtual machine disk IO error [How to Solve]
1: The client virtual machine has a readonly problem. The initial operation is to remount the disk, but it is invalid.
mount -o remount rw /
2: The customer restarts the virtual machine, and then enters the single user mode. The prompt is fstab. Comment out the VDB in/etc/fstab, and then restart again normally
3: enter the virtual machine to mount the VDB and prompt IO error. It is suspected that there is a problem with the CEPH cluster. Check that the cluster status is normal and the physical disk is normal. Use the following command to repair the disk:
xfs_repair -v -L /dev/vdb
After that, the disk io error is prompted as follows:
[ 164.966649] blk_update_request: I/O error, dev vdb, sector 0
[ 164.967942] Buffer I/O error on dev vdb, logical block 0, lost async page write
[ 164.968885] blk_update_request: I/O error, dev vdb, sector 16
[ 164.969652] Buffer I/O error on dev vdb, logical block 2, lost async page write
[ 164.970633] Buffer I/O error on dev vdb, logical block 3, lost async page write
[ 164.971711] Buffer I/O error on dev vdb, logical block 4, lost async page write
[ 164.972838] Buffer I/O error on dev vdb, logical block 5, lost async page write
[ 164.974001] Buffer I/O error on dev vdb, logical block 6, lost async page write
[ 164.975050] Buffer I/O error on dev vdb, logical block 7, lost async page write
[ 164.976249] Buffer I/O error on dev vdb, logical block 8, lost async page write
[ 164.977188] Buffer I/O error on dev vdb, logical block 9, lost async page write
[ 164.978043] Buffer I/O error on dev vdb, logical block 10, lost async page write
[ 164.978930] blk_update_request: I/O error, dev vdb, sector 29360128
[ 164.983874] blk_update_request: I/O error, dev vdb, sector 29360208
[ 164.992586] blk_update_request: I/O error, dev vdb, sector 29360264
[ 165.000701] blk_update_request: I/O error, dev vdb, sector 29366384
[ 165.010514] blk_update_request: I/O error, dev vdb, sector 29368784
[ 165.018809] blk_update_request: I/O error, dev vdb, sector 29435544
[ 165.026458] blk_update_request: I/O error, dev vdb, sector 29452288
[ 165.034674] blk_update_request: I/O error, dev vdb, sector 33554432
4: Unmount the disk and try to mount it again by taking a snapshot of the disk and creating a disk by snapshot
snapshot creation fails, prompting that the volume is in read-only mode, as follows:
2021-09-17 18:23:14.541 58 ERROR oslo_messaging.rpc.server File "/var/lib/kolla/venv/lib/python2.7/site-packages/eventlet/tpool.py", line 148, in proxy_call
2021-09-17 18:23:14.541 58 ERROR oslo_messaging.rpc.server rv = execute(f, *args, **kwargs)
2021-09-17 18:23:14.541 58 ERROR oslo_messaging.rpc.server File "/var/lib/kolla/venv/lib/python2.7/site-packages/eventlet/tpool.py", line 129, in execute
2021-09-17 18:23:14.541 58 ERROR oslo_messaging.rpc.server six.reraise(c, e, tb)
2021-09-17 18:23:14.541 58 ERROR oslo_messaging.rpc.server File "/var/lib/kolla/venv/lib/python2.7/site-packages/eventlet/tpool.py", line 83, in tworker
2021-09-17 18:23:14.541 58 ERROR oslo_messaging.rpc.server rv = meth(*args, **kwargs)
2021-09-17 18:23:14.541 58 ERROR oslo_messaging.rpc.server File "rbd.pyx", line 3484, in rbd.Image.create_snap
2021-09-17 18:23:14.541 58 ERROR oslo_messaging.rpc.server ReadOnlyImage: [errno 30] error creating snapshot snapshot-0aa66c79-6c0f-4735-9f77-da9ade0e11fa from volume-6b3c1c7d-4337-4301-b224-3746686dec05
2021-09-17 18:23:14.541 58 ERROR oslo_messaging.rpc.server
5: View the volume status as follows:
[root@bjyz-icontrol01 ~]# cinder show 6b3c1c7d-4337-4301-b224-3746686dec05
+--------------------------------+--------------------------------------+
| Property | Value |
+--------------------------------+--------------------------------------+
| attached_servers | [] |
| attachment_ids | [] |
| availability_zone | nova |
| bootable | false |
| consistencygroup_id | None |
| created_at | 2021-02-04T03:10:53.000000 |
| description | |
| encrypted | False |
| group_id | None |
| id | 6b3c1c7d-4337-4301-b224-3746686dec05 |
| metadata | |
| migration_status | None |
| multiattach | False |
| name | Public Services-2 |
| os-vol-host-attr:host | control@tencent#tencent |
| os-vol-mig-status-attr:migstat | None |
| os-vol-mig-status-attr:name_id | None |
| os-vol-tenant-attr:tenant_id | fe2aeba987624a66864f5aa6992c64a7 |
| provider_id | None |
| replication_status | None |
| service_uuid | 43314489-49f4-43e3-8d5e-6512a7ab3953 |
| shared_targets | False |
| size | 1024 |
| snapshot_id | None |
| source_volid | None |
| status | available |
| updated_at | 2021-09-17T10:19:15.000000 |
| user_id | 6fbcd30ba47b4480ba57f56fd5fa45e0 |
| volume_type | tencent |
+--------------------------------+--------------------------------------+
Check the volume status via ceph, as follows.
(ceph-mon)[root@bjyz-icontrol01 /]# rbd info tencent/volume-6b3c1c7d-4337-4301-b224-3746686dec05
rbd image 'volume-6b3c1c7d-4337-4301-b224-3746686dec05':
size 1 TiB in 262144 objects
order 22 (4 MiB objects)
snapshot_count: 1
id: d301e3babf00f2
block_name_prefix: rbd_data.d301e3babf00f2
format: 2
features: layering, exclusive-lock, object-map, fast-diff, deep-flatten
op_features:
flags:
create_timestamp: Thu Feb 4 11:10:53 2021
access_timestamp: Fri Sep 17 18:58:02 2021
modify_timestamp: Fri Sep 17 15:33:18 2021
###########################################
(ceph-mon)[root@bjyz-icontrol01 /]# rbd lock ls tencent/volume-6b3c1c7d-4337-4301-b224-3746686dec05
There is 1 exclusive lock on this image.
Locker ID Address
client.98051222 auto 94571522251008 192.168.2.31:0/1375643388
(ceph-mon)[root@bjyz-icontrol01 /]#
ssh to 192.168.2.31 host and found that there is no such process.
need to remove this read/write lock, as follows.
(ceph-mon)[root@bjyz-icontrol01 /]# rbd lock rm tencent/volume-6b3c1c7d-4337-4301-b224-3746686dec05 "auto 94571522251008" client.98051222
(ceph-mon)[root@bjyz-icontrol01 /]# rbd lock ls tencent/volume-6b3c1c7d-4337-4301-b224-3746686dec05
6: Mounting the volume again is normal
[Solved] ERROR PythonRunner: Python worker exited unexpectedly (crashed)
Some time ago, I received a private letter from my fans and reported an error when running in pychart. Error Python runner: Python worker exited unexpectedly (crashed)
The test run print (input_rdd. First()) can be printed, but the print (input_rdd. Count()) trigger function will report an error
print(input_rdd.count())Error Python runner: Python worker exited unexpectedly (crashed) means Python worker exited unexpectedly (crashed)
21/10/24 10:24:48 ERROR PythonRunner: Python worker exited unexpectedly (crashed)
java.net.SocketException: Connection reset by peer: socket write error
at java.net.SocketOutputStream.socketWrite0(Native Method)
at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:111)
at java.net.SocketOutputStream.write(SocketOutputStream.java:155)
at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82)
at java.io.BufferedOutputStream.write(BufferedOutputStream.java:95)
at java.io.DataOutputStream.writeInt(DataOutputStream.java:199)
at org.apache.spark.api.python.PythonRDD$.writeUTF(PythonRDD.scala:476)
at org.apache.spark.api.python.PythonRDD$.write$1(PythonRDD.scala:297)
at org.apache.spark.api.python.PythonRDD$.$anonfun$writeIteratorToStream$1(PythonRDD.scala:307)
at org.apache.spark.api.python.PythonRDD$.$anonfun$writeIteratorToStream$1$adapted(PythonRDD.scala:307)
at scala.collection.Iterator.foreach(Iterator.scala:941)
at scala.collection.Iterator.foreach$(Iterator.scala:941)
at scala.collection.AbstractIterator.foreach(Iterator.scala:1429)
at org.apache.spark.api.python.PythonRDD$.writeIteratorToStream(PythonRDD.scala:307)
at org.apache.spark.api.python.PythonRunner$$anon$2.writeIteratorToStream(PythonRunner.scala:621)
at org.apache.spark.api.python.BasePythonRunner$WriterThread.$anonfun$run$1(PythonRunner.scala:397)
at org.apache.spark.util.Utils$.logUncaughtExceptions(Utils.scala:1996)
at org.apache.spark.api.python.BasePythonRunner$WriterThread.run(PythonRunner.scala:232)
21/10/24 10:24:48 ERROR PythonRunner: This may have been caused by a prior exception:
java.net.SocketException: Connection reset by peer: socket write error
at java.net.SocketOutputStream.socketWrite0(Native Method)
at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:111)
at java.net.SocketOutputStream.write(SocketOutputStream.java:155)
at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82)
at java.io.BufferedOutputStream.write(BufferedOutputStream.java:95)
at java.io.DataOutputStream.writeInt(DataOutputStream.java:199)
at org.apache.spark.api.python.PythonRDD$.writeUTF(PythonRDD.scala:476)
at org.apache.spark.api.python.PythonRDD$.write$1(PythonRDD.scala:297)
at org.apache.spark.api.python.PythonRDD$.$anonfun$writeIteratorToStream$1(PythonRDD.scala:307)
at org.apache.spark.api.python.PythonRDD$.$anonfun$writeIteratorToStream$1$adapted(PythonRDD.scala:307)
at scala.collection.Iterator.foreach(Iterator.scala:941)
at scala.collection.Iterator.foreach$(Iterator.scala:941)
at scala.collection.AbstractIterator.foreach(Iterator.scala:1429)
at org.apache.spark.api.python.PythonRDD$.writeIteratorToStream(PythonRDD.scala:307)
at org.apache.spark.api.python.PythonRunner$$anon$2.writeIteratorToStream(PythonRunner.scala:621)
at org.apache.spark.api.python.BasePythonRunner$WriterThread.$anonfun$run$1(PythonRunner.scala:397)
at org.apache.spark.util.Utils$.logUncaughtExceptions(Utils.scala:1996)
at org.apache.spark.api.python.BasePythonRunner$WriterThread.run(PythonRunner.scala:232)
21/10/24 10:24:48 ERROR Executor: Exception in task 0.0 in stage 0.0 (TID 0)
java.net.SocketException: Connection reset by peer: socket write error
at java.net.SocketOutputStream.socketWrite0(Native Method)
at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:111)
at java.net.SocketOutputStream.write(SocketOutputStream.java:155)
at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82)
at java.io.BufferedOutputStream.write(BufferedOutputStream.java:95)
at java.io.DataOutputStream.writeInt(DataOutputStream.java:199)
at org.apache.spark.api.python.PythonRDD$.writeUTF(PythonRDD.scala:476)
at org.apache.spark.api.python.PythonRDD$.write$1(PythonRDD.scala:297)
at org.apache.spark.api.python.PythonRDD$.$anonfun$writeIteratorToStream$1(PythonRDD.scala:307)
at org.apache.spark.api.python.PythonRDD$.$anonfun$writeIteratorToStream$1$adapted(PythonRDD.scala:307)
at scala.collection.Iterator.foreach(Iterator.scala:941)
at scala.collection.Iterator.foreach$(Iterator.scala:941)
at scala.collection.AbstractIterator.foreach(Iterator.scala:1429)
at org.apache.spark.api.python.PythonRDD$.writeIteratorToStream(PythonRDD.scala:307)
at org.apache.spark.api.python.PythonRunner$$anon$2.writeIteratorToStream(PythonRunner.scala:621)
at org.apache.spark.api.python.BasePythonRunner$WriterThread.$anonfun$run$1(PythonRunner.scala:397)
at org.apache.spark.util.Utils$.logUncaughtExceptions(Utils.scala:1996)
at org.apache.spark.api.python.BasePythonRunner$WriterThread.run(PythonRunner.scala:232)
21/10/24 10:24:48 WARN TaskSetManager: Lost task 0.0 in stage 0.0 (TID 0) (LAPTOP-RK2V2UMB executor driver): java.net.SocketException: Connection reset by peer: socket write error
at java.net.SocketOutputStream.socketWrite0(Native Method)
at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:111)
at java.net.SocketOutputStream.write(SocketOutputStream.java:155)
at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82)
at java.io.BufferedOutputStream.write(BufferedOutputStream.java:95)
at java.io.DataOutputStream.writeInt(DataOutputStream.java:199)
at org.apache.spark.api.python.PythonRDD$.writeUTF(PythonRDD.scala:476)
at org.apache.spark.api.python.PythonRDD$.write$1(PythonRDD.scala:297)
at org.apache.spark.api.python.PythonRDD$.$anonfun$writeIteratorToStream$1(PythonRDD.scala:307)
at org.apache.spark.api.python.PythonRDD$.$anonfun$writeIteratorToStream$1$adapted(PythonRDD.scala:307)
at scala.collection.Iterator.foreach(Iterator.scala:941)
at scala.collection.Iterator.foreach$(Iterator.scala:941)
at scala.collection.AbstractIterator.foreach(Iterator.scala:1429)
at org.apache.spark.api.python.PythonRDD$.writeIteratorToStream(PythonRDD.scala:307)
at org.apache.spark.api.python.PythonRunner$$anon$2.writeIteratorToStream(PythonRunner.scala:621)
at org.apache.spark.api.python.BasePythonRunner$WriterThread.$anonfun$run$1(PythonRunner.scala:397)
at org.apache.spark.util.Utils$.logUncaughtExceptions(Utils.scala:1996)
at org.apache.spark.api.python.BasePythonRunner$WriterThread.run(PythonRunner.scala:232)
21/10/24 10:24:48 ERROR TaskSetManager: Task 0 in stage 0.0 failed 1 times; aborting job
Traceback (most recent call last):
File "D:/Code/pycode/exercise/pyspark-study/pyspark-learning/pyspark-day04/main/01_web_analysis.py", line 28, in <module>
print(input_rdd.first())
File "D:\opt\Anaconda3-2020.11\lib\site-packages\pyspark\rdd.py", line 1586, in first
rs = self.take(1)
File "D:\opt\Anaconda3-2020.11\lib\site-packages\pyspark\rdd.py", line 1566, in take
res = self.context.runJob(self, takeUpToNumLeft, p)
File "D:\opt\Anaconda3-2020.11\lib\site-packages\pyspark\context.py", line 1233, in runJob
sock_info = self._jvm.PythonRDD.runJob(self._jsc.sc(), mappedRDD._jrdd, partitions)
File "D:\opt\Anaconda3-2020.11\lib\site-packages\py4j\java_gateway.py", line 1304, in __call__
return_value = get_return_value(
File "D:\opt\Anaconda3-2020.11\lib\site-packages\py4j\protocol.py", line 326, in get_return_value
raise Py4JJavaError(
py4j.protocol.Py4JJavaError: An error occurred while calling z:org.apache.spark.api.python.PythonRDD.runJob.
: org.apache.spark.SparkException: Job aborted due to stage failure: Task 0 in stage 0.0 failed 1 times, most recent failure: Lost task 0.0 in stage 0.0 (TID 0) (LAPTOP-RK2V2UMB executor driver): java.net.SocketException: Connection reset by peer: socket write error
at java.net.SocketOutputStream.socketWrite0(Native Method)
at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:111)
at java.net.SocketOutputStream.write(SocketOutputStream.java:155)
at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82)
at java.io.BufferedOutputStream.write(BufferedOutputStream.java:95)
at java.io.DataOutputStream.writeInt(DataOutputStream.java:199)
at org.apache.spark.api.python.PythonRDD$.writeUTF(PythonRDD.scala:476)
at org.apache.spark.api.python.PythonRDD$.write$1(PythonRDD.scala:297)
at org.apache.spark.api.python.PythonRDD$.$anonfun$writeIteratorToStream$1(PythonRDD.scala:307)
at org.apache.spark.api.python.PythonRDD$.$anonfun$writeIteratorToStream$1$adapted(PythonRDD.scala:307)
at scala.collection.Iterator.foreach(Iterator.scala:941)
at scala.collection.Iterator.foreach$(Iterator.scala:941)
at scala.collection.AbstractIterator.foreach(Iterator.scala:1429)
at org.apache.spark.api.python.PythonRDD$.writeIteratorToStream(PythonRDD.scala:307)
at org.apache.spark.api.python.PythonRunner$$anon$2.writeIteratorToStream(PythonRunner.scala:621)
at org.apache.spark.api.python.BasePythonRunner$WriterThread.$anonfun$run$1(PythonRunner.scala:397)
at org.apache.spark.util.Utils$.logUncaughtExceptions(Utils.scala:1996)
at org.apache.spark.api.python.BasePythonRunner$WriterThread.run(PythonRunner.scala:232)
Driver stacktrace:
at org.apache.spark.scheduler.DAGScheduler.failJobAndIndependentStages(DAGScheduler.scala:2258)
at org.apache.spark.scheduler.DAGScheduler.$anonfun$abortStage$2(DAGScheduler.scala:2207)
at org.apache.spark.scheduler.DAGScheduler.$anonfun$abortStage$2$adapted(DAGScheduler.scala:2206)
at scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62)
at scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49)
at org.apache.spark.scheduler.DAGScheduler.abortStage(DAGScheduler.scala:2206)
at org.apache.spark.scheduler.DAGScheduler.$anonfun$handleTaskSetFailed$1(DAGScheduler.scala:1079)
at org.apache.spark.scheduler.DAGScheduler.$anonfun$handleTaskSetFailed$1$adapted(DAGScheduler.scala:1079)
at scala.Option.foreach(Option.scala:407)
at org.apache.spark.scheduler.DAGScheduler.handleTaskSetFailed(DAGScheduler.scala:1079)
at org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.doOnReceive(DAGScheduler.scala:2445)
at org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.onReceive(DAGScheduler.scala:2387)
at org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.onReceive(DAGScheduler.scala:2376)
at org.apache.spark.util.EventLoop$$anon$1.run(EventLoop.scala:49)
at org.apache.spark.scheduler.DAGScheduler.runJob(DAGScheduler.scala:868)
at org.apache.spark.SparkContext.runJob(SparkContext.scala:2196)
at org.apache.spark.SparkContext.runJob(SparkContext.scala:2217)
at org.apache.spark.SparkContext.runJob(SparkContext.scala:2236)
at org.apache.spark.api.python.PythonRDD$.runJob(PythonRDD.scala:166)
at org.apache.spark.api.python.PythonRDD.runJob(PythonRDD.scala)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at py4j.reflection.MethodInvoker.invoke(MethodInvoker.java:244)
at py4j.reflection.ReflectionEngine.invoke(ReflectionEngine.java:357)
at py4j.Gateway.invoke(Gateway.java:282)
at py4j.commands.AbstractCommand.invokeMethod(AbstractCommand.java:132)
at py4j.commands.CallCommand.execute(CallCommand.java:79)
at py4j.GatewayConnection.run(GatewayConnection.java:238)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.net.SocketException: Connection reset by peer: socket write error
at java.net.SocketOutputStream.socketWrite0(Native Method)
at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:111)
at java.net.SocketOutputStream.write(SocketOutputStream.java:155)
at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82)
at java.io.BufferedOutputStream.write(BufferedOutputStream.java:95)
at java.io.DataOutputStream.writeInt(DataOutputStream.java:199)
at org.apache.spark.api.python.PythonRDD$.writeUTF(PythonRDD.scala:476)
at org.apache.spark.api.python.PythonRDD$.write$1(PythonRDD.scala:297)
at org.apache.spark.api.python.PythonRDD$.$anonfun$writeIteratorToStream$1(PythonRDD.scala:307)
at org.apache.spark.api.python.PythonRDD$.$anonfun$writeIteratorToStream$1$adapted(PythonRDD.scala:307)
at scala.collection.Iterator.foreach(Iterator.scala:941)
at scala.collection.Iterator.foreach$(Iterator.scala:941)
at scala.collection.AbstractIterator.foreach(Iterator.scala:1429)
at org.apache.spark.api.python.PythonRDD$.writeIteratorToStream(PythonRDD.scala:307)
at org.apache.spark.api.python.PythonRunner$$anon$2.writeIteratorToStream(PythonRunner.scala:621)
at org.apache.spark.api.python.BasePythonRunner$WriterThread.$anonfun$run$1(PythonRunner.scala:397)
at org.apache.spark.util.Utils$.logUncaughtExceptions(Utils.scala:1996)
at org.apache.spark.api.python.BasePythonRunner$WriterThread.run(PythonRunner.scala:232)
Process finished with exit code 1
For the solution to this problem, Xiaobian inquired online. This problem may be caused by many situations. For the current situation that Xiaobian helps solve, spark running locally on Windows system is a software problem. The amount of data is a little large, and errors may be reported when running on pycharm.
Without much nonsense, let’s talk about the solution to the problem of fans. It’s very simple. After pycharm is closed, open it again and run it again. Note that if not, shut down again and run again.
[Solved] Tomcat Error: org.apache.tomcat.util.digester.Digester.fatalError Parse fatal error at line [40] column [36]
Error Messages:
org.apache.tomcat.util.digester.Digester.fatalError Parse fatal error at line [40] column [36]
org.xml.sax.SAXParseException; lineNumber: 40; columnNumber: 36; The value of attribute “password” associated with an element type “user” must not contain the ‘<‘ character.
Solution:
apache-tomcat-10.0.12\conf\tomcat-users
<user username=”admin” password=”admin” roles=”manager-gui”/>
<user username=”robot” password=”<must-be-changed>” roles=”manager-script”/>
<user username=”tomcat” password=”admin” roles=”tomcat”/>
<user username=”both” password=”<must-be-changed>” roles=”tomcat,role1″/>
<user username=”role1″ password=”<must-be-changed>” roles=”role1″/>
Change password, e.g.
<user username=”robot” password=”admin” roles=”manager-script”/>