Hi,
We are using ES v 2.3.1 and upgraded our OS to RHEL 7.6
After upgrade, the ES is not starting due to the following error message-
2019-03-20 15:42:07,790 - Process is not up after the polling interval 10 seconds.
2019-03-20 15:42:07,791 - (None, None)
2019-03-20 15:42:07,792 - Error while executing command 'start':
Traceback (most recent call last):
File "/hadoop/yarn/local/usercache/ilmsatsqe/appcache/application_1553062644705_0015/filecache/77/slider-agent.tar.gz/slider-agent/resource_management/libraries/script/script.py", line 116, in execute
method(env)
File "/hadoop/yarn/local/usercache/ilmsatsqe/appcache/application_1553062644705_0015/filecache/126/elasticsearch-4.5.0-SNAPSHOT-yarn.zip/package/scripts/es_master.py", line 41, in start
node_data="true")
File "/hadoop/yarn/local/usercache/ilmsatsqe/appcache/application_1553062644705_0015/filecache/126/elasticsearch-4.5.0-SNAPSHOT-yarn.zip/package/scripts/es_node.py", line 64, in start_process
cwd=format("{app_root}")
File "/hadoop/yarn/local/usercache/ilmsatsqe/appcache/application_1553062644705_0015/filecache/77/slider-agent.tar.gz/slider-agent/resource_management/core/base.py", line 148, in init
self.env.run()
File "/hadoop/yarn/local/usercache/ilmsatsqe/appcache/application_1553062644705_0015/filecache/77/slider-agent.tar.gz/slider-agent/resource_management/core/environment.py", line 149, in run
self.run_action(resource, action)
File "/hadoop/yarn/local/usercache/ilmsatsqe/appcache/application_1553062644705_0015/filecache/77/slider-agent.tar.gz/slider-agent/resource_management/core/environment.py", line 115, in run_action
Can anyone please help me in resolving this error so that ES can start?
I have put some debug statements in es_master.py, but these are not printed in our application log file.
Is the debug log from this file being redirected to dev null?
Thanks,
Harsimran