Cloudera Manager 添加主机无法安装 cloudera-manager-agent 包。

Question

通过CM界面添加主机，第四步出现下面提示：

BEGIN yum makecache 
BDB2053 Freeing read locks for locker 0x15f: 9033/140443655198528 
Loaded plugins: fastestmirror 
https://archive.cloudera.com/cm5/redhat/7/x86_64/cm/5.14.1/repodata/repomd.xml: [Errno 14] curl#35 - "TCP connection reset by peer" 
Trying other mirror. 


One of the configured repositories failed (Cloudera Manager, Version 5.14.1), 
and yum doesn't have enough cached data to continue. At this point the only 
safe thing yum can do is fail. There are a few ways to work "fix" this: 

1. Contact the upstream for the repository and get them to fix the problem. 

2. Reconfigure the baseurl/etc. for the repository, to point to a working 
upstream. This is most often useful if you are using a newer 
distribution release than is supported by the repository (and the 
packages for the previous distribution release still work). 

3. Run the command with the repository temporarily disabled 
yum --disablerepo=cloudera-manager ... 

4. Disable the repository permanently, so yum won't use it by default. Yum 
will then just ignore the repository until you permanently enable it 
again or use --enablerepo for temporary usage: 

yum-config-manager --disable cloudera-manager 
or 
subscription-manager repos --disable=cloudera-manager 

5. Configure the failing repository to be skipped, if it is unavailable. 
Note that yum will try to contact the repo. when it runs most commands, 
so will have to try and fail each time (and thus. yum will be be much 
slower). If it is a very temporary problem though, this is often a nice 
compromise: 

yum-config-manager --save --setopt=cloudera-manager.skip_if_unavailable=true 

failure: repodata/repomd.xml from cloudera-manager: [Errno 256] No more mirrors to try. 
https://archive.cloudera.com/cm5/redhat/7/x86_64/cm/5.14.1/repodata/repomd.xml: [Errno 14] curl#35 - "TCP connection reset by peer" 
END (1) 
正在安装 cloudera-manager-agent 包...
BEGIN yum list installed cloudera-manager-agent 
Loaded plugins: fastestmirror 
Error: No matching Packages to list 
END (1) 
BEGIN yum info cloudera-manager-agent 
Loaded plugins: fastestmirror 
https://archive.cloudera.com/cm5/redhat/7/x86_64/cm/5.14.1/repodata/repomd.xml: [Errno 14] curl#35 - "Network file descriptor is not connected" 
Trying other mirror. 


One of the configured repositories failed (Cloudera Manager, Version 5.14.1), 
and yum doesn't have enough cached data to continue. At this point the only 
safe thing yum can do is fail. There are a few ways to work "fix" this: 

1. Contact the upstream for the repository and get them to fix the problem. 

2. Reconfigure the baseurl/etc. for the repository, to point to a working 
upstream. This is most often useful if you are using a newer 
distribution release than is supported by the repository (and the 
packages for the previous distribution release still work). 

3. Run the command with the repository temporarily disabled 
yum --disablerepo=cloudera-manager ... 

4. Disable the repository permanently, so yum won't use it by default. Yum 
will then just ignore the repository until you permanently enable it 
again or use --enablerepo for temporary usage: 

yum-config-manager --disable cloudera-manager 
or 
subscription-manager repos --disable=cloudera-manager 

5. Configure the failing repository to be skipped, if it is unavailable. 
Note that yum will try to contact the repo. when it runs most commands, 
so will have to try and fail each time (and thus. yum will be be much 
slower). If it is a very temporary problem though, this is often a nice 
compromise: 

yum-config-manager --save --setopt=cloudera-manager.skip_if_unavailable=true 

failure: repodata/repomd.xml from cloudera-manager: [Errno 256] No more mirrors to try. 
https://archive.cloudera.com/cm5/redhat/7/x86_64/cm/5.14.1/repodata/repomd.xml: [Errno 14] curl#35 - "Network file descriptor is not connected" 
END (1) 
cloudera-manager-agent must have Version=5.14.1 and Build=1, exiting 
closing logging file descriptor 

CM Server 是通过本地parcel安装的，为什么添加主机时不能使用Server上的parcel，而是连接官方repo？

Answer 1

参考问题：https://segmentfault.com/q/10...

Answer 2

我也碰到这个问题，求解

Answer 3

大佬，这个问题你解决啦没啊？我都2天没搞懂这个玩意

Answer 4

我的安装也有这个问题，哪位能帮忙解释一下

/tmp/scm_prepare_node.jBpCvLRu
using SSH_CLIENT to get the SCM hostname: 192.168.1.100 56770 22
opening logging file descriptor
正在启动安装脚本...

正在获取安装锁...

BEGIN flock 4
END (0)
正在检测根权限...

effective UID is 0
正在检测分配...

BEGIN grep Tikanga /etc/redhat-release
END (1)
BEGIN grep 'CentOS release 5' /etc/redhat-release
END (1)
BEGIN grep 'Scientific Linux release 5' /etc/redhat-release
END (1)
BEGIN grep Santiago /etc/redhat-release
END (1)
BEGIN grep 'CentOS Linux release 6' /etc/redhat-release
END (1)
BEGIN grep 'CentOS release 6' /etc/redhat-release
END (1)
BEGIN grep 'Scientific Linux release 6' /etc/redhat-release
END (1)
BEGIN grep Maipo /etc/redhat-release
END (1)
BEGIN grep 'CentOS Linux release 7' /etc/redhat-release
END (0)
/etc/redhat-release ==> CentOS 7
正在检测 Cloudera Manager Server...

BEGIN host -t PTR 192.168.1.100
CentOS Linux release 7.5.1804 (Core)
END (127)
/tmp/scm_prepare_node.jBpCvLRu/scm_prepare_node.sh: line 104: host: command not found
BEGIN which python
END (0)
BEGIN python -c 'import socket; import sys; s = socket.socket(socket.AF_INET); s.settimeout(5.0); s.connect((sys.argv[1], int(sys.argv[2]))); s.close();' 192.168.1.100 7182
/usr/bin/python
END (0)
BEGIN which wget
END (0)
/usr/bin/wget
BEGIN wget -qO- -T 1 -t 1 http://169.254.169.254/latest... && /bin/echo
END (4)
正在安装包存储库...

validating format of repository file /tmp/scm_prepare_node.jBpCvLRu/repos/rhel7/cloudera-manager.repo
installing repository file /tmp/scm_prepare_node.jBpCvLRu/repos/rhel7/cloudera-manager.repo
repository file /tmp/scm_prepare_node.jBpCvLRu/repos/rhel7/cloudera-manager.repo installed
正在刷新包元数据...

BEGIN yum clean all
Loaded plugins: fastestmirror, langpacks
Cleaning repos: cloudera-manager iso
Cleaning up everything
Maybe you want: rm -rf /var/cache/yum, to also free up space taken by orphaned data from disabled or removed repos
Cleaning up list of fastest mirrors
END (0)
BEGIN rm -Rf /var/cache/yum/x86_64
END (0)
BEGIN yum makecache
Loaded plugins: fastestmirror, langpacks
Determining fastest mirrors
https://archive.cloudera.com/...: [Errno 14] curl#7 - "Failed connect to archive.cloudera.com:443; Connection refused"
Trying other mirror.