如果一个go程序在Write()中返回错误,它将返回如下内容:
write failed(*fs.PathError): write mnt/test.dat: no space left on device
除了字符串匹配之外,是否还有“设备上没有空间”的字符串匹配,以便知道PathError是由于磁盘空间不足造成的?
注意:我使用的是Linux,而并不关心它在上的工作方式。
Reading package lists... Done
Building dependency tree
Reading state information... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
3 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Do you want to continue [Y/n]? y
Setting u
我遇到了一些问题
sudo apt-get update && apt-get upgrade
在我运行之后,我得到了这个:
Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run 'apt-get -f install' to correct these.
The following packages have unmet dependencies:
linux-image-extra-3.16
我试图在Ubuntu16.04.2LTS上安装GoAccess (https://goaccess.io),我遵循本教程- https://www.vultr.com/docs/how-to-install-goaccess-on-ubuntu-16-04
所以当我按命令进去的时候-
sudo apt-get -y upgrade
它会让我跟着错误-
Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run '
我们最近将服务器上的R从版本3.3.1升级到了3.4.1。然而,尝试安装我通常使用的包(例如tidyr)失败了。
版本
version
platform x86_64-redhat-linux-gnu
arch x86_64
os linux-gnu
system x86_64, linux-gnu
status
JVM崩溃并创建了JVM核心pid文件。我没有使用JMV核心文件的经验,所以我可以使用以下帮助。
我得到的错误是:
#
# A fatal error has been detected by the Java Runtime Environment:
#
# java.lang.OutOfMemoryError: requested 32756 bytes for ChunkPool::allocate. Out of swap space?
#
# Internal Error (allocation.cpp:117), pid=20119, tid=797133728
# Error
我最近为hadoop -One主服务器和两个从服务器设置了一个测试环境集群。
主节点不是dataNode (尽管有些主节点既是主节点又是从节点)。所以基本上我有两个数据节点。复制的默认配置是3。最初,我没有更改conf/hdfs-site.xml上的任何配置。我得到了错误的could only be replicated to 0 nodes instead of 1。然后,我在我的主服务器和从服务器中更改了conf/hdfs-site.xml中的配置,如下所示:
<property>
<name>dfs.replication</name>
<val
Los siguientes paquetes tienen dependencias incumplidas: linux-报头-通用:linux-头-5.15.0-37-泛型pero无está批次linux-标头-通用-hwe-22.04: Depende: linux-headers 5.15.0-37-泛型pero no estápero linux-图像-5.15.0-37-泛型:linux-模块-5.15.0-37-泛型pero非estáimage linux-图像泛型:linux-模块-5.15.0-37泛型pero没有estápero -映像-通用-hwe-22.04: Dep
我的电池在升级时断电了,现在当我试图安装更新时,我遇到了这个问题。我该怎么解决呢?
The following packages have unmet dependencies:
linux-generic: Depends: linux-image-generic (= 3.2.0.52.62) but 3.2.0.57.68 is installed
Depends: linux-headers-generic (= 3.2.0.52.62) but 3.2.0.57.68 is installed
我试图在我的raspberry pi上导入python中的pyephem,但我得到了以下错误:
pi@ospi ~/downloads/pyephem-3.7.5.3 $ python
Python 2.7.3 (default, Mar 18 2014, 05:13:23)
[GCC 4.6.3] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import ephem
Traceback
当我尝试运行类似于sudo apt-get install rdesktop的程序时,我得到了以下信息:
Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run 'apt-get -f install' to correct these:
The following packages have unmet dependencies:
linux-image-generic-lts-trusty :
当我试图获得一个查询SELECT * FROM A时,我会得到所有的信息,但是当我尝试获取一个存在列名(或联接) SELECT a FROM A的查询时,它会返回一些异常:
Total MapReduce jobs = 1
Launching Job 1 out of 1
Number of reduce tasks is set to 0 since there's no reduce operator
org.apache.hadoop.ipc.RemoteException: java.io.IOException: File /tmp/hive-merza/hive_2014-
我正尝试在安卓(三星S4)上部署我的Qt5应用程序。它可以很好地编译,但在部署它时会停止:
Starting debugger "QmlCppEngine" for ABI "arm-linux-android-elf-32bit
在应用程序输出中,我得到了:
Unable to start 'org.qtproject.example.testapp'. Debugging has failed
可能的原因是什么?
目前,我正在尝试为quectel的sc20构建一个yocto镜像,我得到了这个错误。
文件msm8990.inc的RECOVERYFS_SIZE_EXT4='268435456‘
我如何处理这种类型的问题?
这是一个完整的日志
ERROR: machine-recovery-image-1.0-r0 do_makesystem: Function failed: do_makesystem (log file is located at /opt/poky/build/tmp-glibc/work/msm8909-oe-linux-gnueabi/machine-recovery-i