我正在尝试在新配置的centos 7 VM上配置DSE但是我收到错误尝试配置dse-full 5.1.0，但发现安装了不同的版本。不支持升级和降级。“（opscd-pool-4）我无法理解为什么在机器全新时出现此错误，即使我没有运行任何DSE命令。
ERROR: Received error from node event-subtype="MeldError" job-id="a38724e1-2139-45f5-9266-079638c2ca2e" name="cassandra-5" ssh-management-address="192.168.159.175" node-id="dafe635a-6e98-4ae6-b0ea-6afa0da51731" event-type="error" message="Attempting to configure dse-full 5.1.0, but found a different version installed. Upgrades and downgrades aren't supported." (opscd-pool-4)
我正在使用Opscentre来配置Node。
在这里您可以查看LCM的详细日志
2017-11-29 05:38:37,753 [opscenterd] INFO: configure job started for node name="cassandra-5" ssh-management-address="192.168.138.237" node-id="dafe635a-6e98-4ae6-b0ea-6afa0da51731" (async-thread-macro-32)
2017-11-29 05:38:37,776 [opscenterd] INFO: Trying to establish ssh connection name="cassandra-5" ssh-management-address="192.168.138.237" node-id="dafe635a-6e98-4ae6-b0ea-6afa0da51731" node-name="cassandra-5" job-id="4fae4fe1-ca3c-4924-abdb-62c4cf4ad878" (async-thread-macro-32)
2017-11-29 05:38:38,515 [opscenterd] INFO: Received milestone from node name="cassandra-5" ssh-management-address="192.168.138.237" node-id="dafe635a-6e98-4ae6-b0ea-6afa0da51731" message="Uploaded facts to OpsCenter server" job-id="4fae4fe1-ca3c-4924-abdb-62c4cf4ad878" (opscd-pool-0)
2017-11-29 05:38:40,135 [opscenterd] ERROR: Received error from node event-subtype="MeldError" job-id="4fae4fe1-ca3c-4924-abdb-62c4cf4ad878" name="cassandra-5" ssh-management-address="192.168.138.237" node-id="dafe635a-6e98-4ae6-b0ea-6afa0da51731" event-type="error" message="Attempting to configure dse-full 5.1.0, but found a different version installed. Upgrades and downgrades aren't supported." (opscd-pool-7)
2017-11-29 05:38:40,161 [opscenterd] ERROR: Configure job 4fae4fe1-ca3c-4924-abdb-62c4cf4ad878 failed! (async-thread-macro-33)
2017-11-29 05:38:41,102 [opscenterd] INFO: configure job finished for node name="cassandra-5" ssh-management-address="192.168.138.237" node-id="dafe635a-6e98-4ae6-b0ea-6afa0da51731" (async-thread-macro-32)
在这里你去节点信息：
[root@li1639-135 ~]# dpkg -l dse-full
-bash: dpkg: command not found
[root @ li1639-135~] #yum info dse-full
Loaded plugins: fastestmirror
base | 3.6 kB 00:00
extras | 3.4 kB 00:00
updates | 3.4 kB 00:00
(1/4): base/7/x86_64/group_gz | 156 kB 00:00
(2/4): extras/7/x86_64/primary_db | 130 kB 00:00
(3/4): base/7/x86_64/primary_db | 5.7 MB 00:00
(4/4): updates/7/x86_64/primary_db | 3.6 MB 00:00
Determining fastest mirrors
* base: mirrors.linode.com
* extras: mirrors.linode.com
* updates: mirrors.linode.com
Error: No matching Packages to list
Job ID4fae4fe1-ca3c-4924-abdb-62c4cf4ad878
11/29/2017, 5:38:40AM UTC ERROR - MELDERROR Attempting to configure dse-full 5.1.0, but found a different version installed. Upgrades and downgrades aren't supported.
11/29/2017, 5:38:40AM UTC SHELL-COMMAND - RESULT Finished executing command: rpm -qa | grep -E ^dse-full-[[:digit:]] | grep 5.1.0
11/29/2017, 5:38:39AM UTC SHELL-COMMAND - INVOCATION Invoked command: rpm -qa | grep -E ^dse-full-[[:digit:]] | grep 5.1.0
11/29/2017, 5:38:39AM UTC CHECK - IS-PACKAGE-INSTALLED Checking if package dse-full is installed with version 5.1.0
11/29/2017, 5:38:39AM UTC CHANGE - PACKAGE-PROXY Not using proxy
11/29/2017, 5:38:38AM UTC MILESTONE - UPLOADED-FACTS Uploaded facts to OpsCenter server
11/29/2017, 5:38:38AM UTC SHELL-COMMAND - INVOCATION Invoked command: if [ -x "$(which yum)" ] && [ -f "/etc/redhat-release" -o -f "/etc/SuSE-release" -o -f "/etc/system-release" ]; then echo -n "yum"; elif [ -x "$(which...