B.5 Database Event Management
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Section B.5.1, Diskspace Usage Reached Lower Threshold
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Section B.5.2, Diskspace Usage Reached Upper Threshold
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Section B.5.3, Dropping the Oldest Partition
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Section B.5.4, Failing to Drop Online CurrentPartition
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Section B.5.5, Database Space Reached Specified Percent Threshold
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Section B.5.6, Database Space Reached Specified Time Threshold
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Section B.5.7, Database Space Very Low
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Section B.5.8, Error inserting events
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Section B.5.9, Error Moving Completed File
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Section B.5.10, Error Processing Event Message
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Section B.5.11, Error Saving Failed Events
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Section B.5.12, Event Insertion Is Blocked
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Section B.5.13, Event Insertion Is Resumed
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Section B.5.14, Event Message Queue Overflow
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Section B.5.15, Event Processing Failed
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Section B.5.16, No Space In The Database
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Section B.5.17, Opening Archive File Failed
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Section B.5.18, Partition Configuration
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Section B.5.19, Writing to Archive File failed
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Section B.5.20, Writing to the overflow partition (P_MAX)
B.5.1 Diskspace Usage Reached Lower Threshold
Table B-29 Diskspace Usage Reached Lower Threshold
Severity |
4 |
EventName |
DBLowSpace |
Resource |
DBSPace |
Message |
Diskspace usage reached lower threshold. Its current size is {0} MB as against allocated size {1} MB. |
B.5.2 Diskspace Usage Reached Upper Threshold
Table B-30 Diskspace Usage Reached Upper Threshold
Severity |
4 |
EventName |
DBNoSpace |
Resource |
DBSPace |
Message |
Diskspace usage reached upper threshold. Its current size is {0} MB as against allocated size {1} MB. |
B.5.3 Dropping the Oldest Partition
Table B-31 Dropping the Oldest Partition
Severity |
4 |
EventName |
DBNoSpace |
Resource |
DBSPace |
Message |
Diskspace usage reached upper threshold. Dropping the oldest partition {0}. |
B.5.4 Failing to Drop Online CurrentPartition
Table B-32 Failing to Drop Online CurrentPartition
Severity |
4 |
EventName |
DBNoSpace |
Resource |
DBSPace |
Message |
Diskspace usage reached upper threshold. Failing to drop online current partition {0}. |
B.5.5 Database Space Reached Specified Percent Threshold
When event insertion is resumed after being blocked, the following event is sent.:
Table B-33 Database Event Management: Database Space Reached Specified Percent Threshold
Severity
|
0
|
Event Name
|
DbSpaceReachedPercentThrshld
|
Resource
|
Database
|
SubResource
|
Database
|
Message
|
Tablespace <string> has current size of <number> MB with a max size of <number> MB and has reached the percentage threshold of <number> % |
B.5.6 Database Space Reached Specified Time Threshold
When event insertion is resumed after being blocked, the following event is sent:
Table B-34 Database Event Management: Database Space Reached Specified Time Threshold
Severity
|
0
|
Event Name
|
DbSpaceReachedTimeThrshld
|
Resource
|
Database
|
SubResource
|
Database
|
Message
|
Tablespace <string> has <number> MB left and growing <number> bytes per second and will run out space within the time threshold specified <number> seconds |
B.5.7 Database Space Very Low
When event insertion is resumed after being blocked, the following event is sent:
Table B-35 Database Event Management: Database Space Very Low
Severity
|
5
|
Event Name
|
DbSpaceVeryLow
|
Resource
|
Database
|
SubResource
|
Database
|
Message
|
Tablespace <string> has current size of <number> MB and has reached the physical threshold of <number> MB |
B.5.8 Error inserting events
When inserting events into the database fails,the following internal event is generated:
Table B-36 Database Event Management: Error inserting events
Severity
|
5
|
Event Name
|
InsertEventsFailed
|
Resource
|
EventSubsystem
|
SubResource
|
Events
|
Message
|
Error inserting events into the Database—the events might be permanently lost. Please check the Database and backend server logs<Exception> |
B.5.9 Error Moving Completed File
When an event file is completed it is moved to the output directory. If that move fails, the following internal event is generated:
Table B-37 Database Event Management : Error Moving Completed File
Severity
|
3
|
Event Name
|
MoveArchiveFileFailed
|
Resource
|
<DAS name> |
SubResource
|
ArchiveFile
|
Message
|
Error moving completed archive file <fileName> to <directory> |
B.5.10 Error Processing Event Message
Table B-38 Database Event Management:Error Processing Event Message
Severity
|
|
Event Name
|
ErrorProcessingEventMessage
|
Resource
|
EventSubsystem
|
SubResource
|
EventStore
|
Message
|
Error processing event message, events may be lost; check the log file for more details: {0}
|
B.5.11 Error Saving Failed Events
Table B-39 Database Event Management : Error Saving Failed Events
Severity
|
|
Event Name
|
ErrorSavingFailedEvents
|
Resource
|
EventSubsystem
|
SubResource
|
EventStore
|
Message
|
Error inserting failed events to cache; {0} events may be permanently lost. Check the logs for more detail and correct the problem immediately: {1}
|
B.5.12 Event Insertion Is Blocked
If DAS is writing into the overflow partition and the user attempts to add partitions SDM sends a request to DAS to temporarily stop inserting events into the database. When this happens, DAS sends internal events every time it attempts to insert events into the database.
Table B-40 Database Event Management : Event Insertion Is Blocked
Severity
|
4
|
Event Name
|
EventInsertionIsBlocked
|
Resource
|
EventSubSystem
|
SubResource
|
Events
|
Message
|
Event insertion is blocked, waiting <number> sec |
B.5.13 Event Insertion Is Resumed
When event insertion is resumed after being blocked, the following event is sent:
Table B-41 Database Event Management : Event InsertionIs Resumed
Severity
|
2
|
Event Name
|
EventInsertionResumed
|
Resource
|
EventSubSystem
|
SubResource
|
Events
|
Message
|
Event insertion has resumed after being blocked
|
B.5.14 Event Message Queue Overflow
Table B-42 Database Event Management : Event Message Queue Overflow
Severity
|
|
Event Name
|
EventMessageQueueOverflow
|
Resource
|
EventSubsystem
|
SubResource
|
EventStore
|
Message
|
In the previous {0}ms, failed to execute event store task for {1} events because task queue is ful-Events were stored to file for later insertion. Check the log files and the database " "for more information. The error occurred {2} times in this time range: {3}";
|
B.5.15 Event Processing Failed
Table B-43 Database Event Management : Event Processing Failed
Severity
|
|
Event Name
|
EventProcessingFailed
|
Resource
|
EventSubsystem
|
SubResource
|
EventStore
|
Message
|
In the previous {0}ms, failed to process {1} events--Events were stored for later insertion. Check the log files and the database for more information. The error occurred {2} times in this time range: {3}, cause {4}";
|
B.5.16 No Space In The Database
Table B-44 Database Event Management : No Space In The Database
Severity
|
|
Event Name
|
DbNoSpace
|
Resource
|
DBSpace
|
SubResource
|
tableSpace
|
Message
|
|
B.5.17 Opening Archive File Failed
When opening an archive file for storing the events for aggregation fails, the following internal event is generated.
Table B-45 Database Event Management : Opening Archive File Failed
Severity
|
3
|
Event Name
|
OpenArchiveFileFailed
|
Resource
|
<Das name> |
SubResource
|
ArchiveFile
|
Message
|
Error opening archive file <fileName> in <directory> |
B.5.18 Partition Configuration
Table B-46 Database Event Management : Partition Configuration
Severity
|
|
Event Name
|
New/Update/Remove
|
Resource
|
|
SubResource
|
PartitionConfig
|
Message
|
ableName=<name> PartTimeUnit={1} PartTimeFactor={2} NumberOfUnits={3}
|
B.5.19 Writing to Archive File failed
When opening an archive file for storing the events for aggregation fails, the following internal event is generated.
Table B-47 Database Event Management : Writing to Archive File failed
Severity
|
3
|
Event Name
|
WriteArchiveFileFailed
|
Resource
|
<Das name> |
SubResource
|
ArchiveFile
|
Message
|
Error writing newly received events to aggregation archive file <fileName> |
B.5.20 Writing to the overflow partition (P_MAX)
An event is sent approximately every 5 minutes, notifying the user when events are being written to the overflow partition (P_MAX). When this occurs, the administrator needs to use SDM and add more partitions or performance starts to degrade.
Table B-48 Database Event Management : Writing to the overflow partition (P_MAX)
Severity
|
5
|
Event Name
|
InsertIntoOverflowPartition
|
Resource
|
EventSubSystem
|
SubResource
|
Events
|
Message
|
Error: currently inserting into the overflow partitions (P_MAX), add more partitions
|