The health_index probe grabs and maintains the same PID but after cleanup (deletion) and redeployment, at some point the health_index queues fill up again because java exceptions occur.
Errors (from the health_index.log):
Error injecting constructor, com.orientechnologies.orient.core.exception.OStorageException: Cannot open local storage 'cache/health_index_v2' with mode=rw
Caused by: com.orientechnologies.orient.core.exception.OS...
Caused by: com.orientechnologies.orient.core.exception.OSerializationException: Cannot load database's configuration. The database seems to be corrupted.
Caused by: java.io.IOException: The process cannot access the file because another process has locked a portion of the file
at java.io.RandomAccessFile.read0(Native Method)
at java.io.RandomAccessFile.read(Unknown Source)
- UIM 8.3.1
- Windows 2012 server
- Disk space on server keeps filling up causing the product to fail
- health_index version 1.11
If the health_index probe doesn't function as expected, e.g., doesn’t get a port/PID or the QOS/alarm queues stop sending messages as per the hub Status Tab, you should take the following steps to resolve the problem:
1. Deactivate the probe
2. Login to the primary hub itself and delete the contents of the health_index probe 'cache' directory.
3. Rt-click to restart the health_index probe. It is not necessary to delete the entire probe. Health_index will then create a new cache folder and should get a port and a PID.
4. Check the hub Status Tab to make sure the health_index queues are now sending messages again.
Release: CNMSPP99000-8.31-Unified Infrastructure Mgmt-Server Pack-- On Prem