Message Categories
In the AMPS log messages, the error identifier consists of an error category, followed by a hyphen, followed by an error identifier (eg. CC-NNNN). The error categories cover the different modules and features of AMPS, and can be helpful in diagnostics and troubleshooting by providing some context about where a message is being logged from.
The error categories found in AMPS are listed in the table below:
AMPS Code | Component |
00 | AMPS Startup |
01 | General |
02 | Message Processing |
03 | Expiration |
04 | Publish Engine |
05 | Statistics |
06 | Metadata |
07 | Client |
08 | Regex |
09 | ID Generator |
0A | Diff Merge |
0B | Out of Focus Processing |
0C | View |
0D | Message Data Cache |
0E | Conflated Topic |
0F | Message Processor Manager |
11 | Connectivity |
12 | Trace In - for inbound messages |
13 | Datasource |
14 | Subscription Manager |
15 | SOW |
16 | Query |
17 | Trace Out - for outbound messages |
18 | Parser |
19 | Administration Console |
1A | Evaluation Engine |
1B | SQLite |
1C | Meta Data Manager |
1D | Transaction Log Monitor |
1E | Replication Bootstrap Initialization |
1F | Client Session |
20 | Global Heartbeat |
21 | Transaction Replay |
22 | TX Completion |
23 | Bookmark Subscription |
24 | Thread Monitor |
25 | Authorization |
26 | SOW Cache |
28 | Memory Cache |
29 | Plug-in Modules (including AMPS features implemented as modules) |
2A | Message Pipeline |
2B | Module Manager |
2C | File Management |
2D | NUMA Module |
2F | SOW Update Broadcaster |
30 | AMPS Internal Utilities |
31 | AMPS Queues |
70 | AMPS Networking |
FF | Shutdown |
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