memsql 4.1.7 :KeyError：'error_platform‘

Question

我一直试图运行memsql的单个节点实例，但是它被困住了，不知道如何继续运行。我在谷歌上没有找到多少信息。

我就是这样做的：

1. 从http://download.memsql.com/memsql-ops-4.1.7/memsql-ops-4.1.7.tar.gz下载最新版本
2. tar xvf memsql-ops-4.1.7.tar.gz
3. memsql-ops-4.1.7.tar.gz/memsql-ops/memsql-ops

在这个步骤中，我得到了一个错误：

 Exception in thread Thread-11:
Traceback (most recent call last):
  File "/usr/local/updated-openssl/lib/python3.4/threading.py", line 921, in _bootstrap_inner
  File "/usr/local/updated-openssl/lib/python3.4/threading.py", line 869, in run
  File "/memsql_platform/memsql_platform/agent/daemon/manage.py", line 198, in startup_watcher
  File "/memsql_platform/memsql_platform/network/api_client.py", line 32, in call
  File "/usr/local/updated-openssl/lib/python3.4/site-packages/simplejson/__init__.py", line 501, in loads
  File "/usr/local/updated-openssl/lib/python3.4/site-packages/simplejson/decoder.py", line 370, in decode
  File "/usr/local/updated-openssl/lib/python3.4/site-packages/simplejson/decoder.py", line 400, in raw_decode
 simplejson.scanner.JSONDecodeError: Expecting value: line 1 column 1 (char 0)

1. 打开这个url http://:9000，这是在请求添加memsql二进制文件，我是通过下面的命令$memsql-ops file-add -t memsql memsqlbin_amd64.tar.gz来实现的

步骤4仍然不成功，我无法添加二进制文件。我得到了这个错误：

 Traceback (most recent call last):
  File "/usr/local/updated-openssl/lib/python3.4/site-packages/cx_Freeze/initscripts/Console.py", line 27, in <module>
  File "/memsql_platform/bin/memsql-ops", line 18, in <module>
  File "/memsql_platform/memsql_platform/agent/cli/client.py", line 197, in parse
  File "/memsql_platform/memsql_platform/agent/cli/command_file_add.py", line 27, in run
 File "/memsql_platform/memsql_platform/agent/cli/file_add_mixin.py", line 58, in add_file
 File "/memsql_platform/memsql_platform/network/api_client.py", line 32, in call
 File "/usr/local/updated-openssl/lib/python3.4/site-packages/simplejson/__init__.py", line 501, in loads
 File "/usr/local/updated-openssl/lib/python3.4/site-packages/simplejson/decoder.py", line 370, in decode
 File "/usr/local/updated-openssl/lib/python3.4/site-packages/simplejson/decoder.py", line 400, in raw_decode
simplejson.scanner.JSONDecodeError: Expecting value: line 1 column 1 (char 0)

检查了日志文件，它对错误没有太多的说明。

/memsql-ops报告引发此错误-> KeyError：'error_platform‘

怎么走呢？

Answer 1

很高兴我们昨天能够解决这一问题(http://chat.memsql.com)。对于其他人来说，您不能通过解压缩新版本并运行它来升级MemSQL操作。您需要使用memsql-ops agent-upgrade (http://docs.memsql.com/latest/ops/cli/AGENT-UPGRADE/)命令来升级MemSQL操作。您可以通过memsql-ops file-add -t memsql_ops /path/to/tar.gz使用下载的memsql-ops file-add -t memsql_ops /path/to/tar.gz，然后运行memsql-ops agent-upgrade。