This listing comprises a breakdown of the type of TCS errors appearing in the Slack sentry channel.
The intention would be to identify which are ‘real’ errors and which can safely be ignored, so that we can update the Sentry message filters to be less noisy.
Source | Title | Description | Example link | Ignore/Attend? | Comment | |
|---|---|---|---|---|---|---|
1 | TCS | Exception during find grade id in for ids [0], returning empty list. Here's the error message 404 |
| Attended | 68K events They’re consuming up our quota. | |
2 | TCS | Exception during find sites id in for ids [0], returning empty list. Here's the error message 404 |
| Attended | 68K events They’re consuming up our quota. | |
3 | TCS | HttpRequestMethodNotSupportedException | Request method 'GET' not supported url: http://apps.tis.nhs.uk/tcs/api/documents | Ignored | 14 events | |
4 | TCS | NullPointerException | GET /api/placements/overlapping | Attend | dateFrom or dateTo of the placement to be validated is null. | |
5 | TCS | NullPointerException | DELETE /api/placements/{id} null value in entry: delete=null | Ignored | 3 events, and all related placements were deleted. The exception is thrown in the | |
6 | TCS | HystrixRuntimeException | GET_USER_PROFILE short-circuited and no fallback available UT005023: Exception handling request to /tcs/api/findByNationalPostNumber | Ignored | This error has been in TCS for a long time (more than 2 years) | |
7 | TCS | HystrixRuntimeException | GET_USER_PROFILE could not be queued for execution and no fallback available UT005023: Exception handling request to /tcs/api/placements/2409866/esr-exported | Ignored | has been marked as Resoved before. | |
8 | TCS | HystrixRuntimeException | GET_USER_PROFILE timed-out and no fallback available. UT005023: Exception handling request to /tcs/api/posts | Ignored | ||
9 | TCS | MethodArgumentTypeMismatchException | DELETE /api/programme-memberships/{id} Failed to convert value of type 'java.lang.String' to required type 'java.lang.Long'; nested exception is java.lang.NumberFormatException: For input string: "undefined" | Ignored | UI passes underfined as ID to the backend. 29 events | |
10 | TCS | MethodArgumentTypeMismatchException | GET /api/people/v2/{id} Failed to convert value of type 'java.lang.String' to required type 'java.lang.Long'; nested exception is java.lang.NumberFormatException: For input string: "undefined" | Ignored | 19 events | |
11 | TCS | MethodArgumentTypeMismatchException | GET /api/placements/overlapping
| Ignored | input data format can not be converted to LocalDate | |
12 | TCS | ObjectOptimisticLockingFailureException | PUT /api/programme-memberships optimistic locking failed; nested exception is org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect) | Ignored | 14 events The current update is on a stale eneity. | |
13 | TCS | ObjectOptimisticLockingFailureException | PUT /api/personal-details Object of class [com.transformuk.hee.tis.tcs.service.model.PersonalDetails] with identifier [314741]: optimistic locking failed; nested exception is org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect) | Ignored | 5 events. The current update is on a stale eneity. | |
14 | TCS | ObjectOptimisticLockingFailureException | PUT /api/contact-details Object of class [com.transformuk.hee.tis.tcs.service.model.ContactDetails] with identifier [301675]: optimistic locking failed; nested exception is org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect) : [com.transformuk.hee.tis.tcs.service.model.ContactDetails#301675] | Ignored | 1 event | |
15 | TCS | Column 'positionNumber' cannot be null | Column 'positionNumber' cannot be null | Attend | positionNumber is defined not null in the database, but it seems ESR sends records with null position number to TIS. | |
16 | TCS | DataIntegrityViolationException | could not execute statement; SQL [n/a]; constraint [null]; nested exception is org.hibernate.exception.ConstraintViolationException: could not execute statement url: /api/posts/219720/esr-changed | Ignored | seems to be related to the above error | |
17 | TCS | HHH000346: Error during managed flush [org.hibernate.exception.LockAcquisitionException: could not execute statement] | transaction | Ignored | Only 1 event | |
18 | TCS | AccessDeniedException | DELETE /api/placements/{id} Access is denied | Ignored | 8 events Seems to be permission control. | |
19 | TCS | Deadlock found when trying to get lock; try restarting transaction | Deadlock found when trying to get lock; try restarting transaction PUT /api/programme-memberships | Ignored | Only 1 event | |
20 | TCS | CannotAcquireLockException | could not execute statement; SQL [n/a]; nested exception is org.hibernate.exception.LockAcquisitionException: could not execute statement PUT /api/programme-memberships | Ignored | Only 1 event seems to be related to the above error | |
21 | TCS | You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ')' at line 1 |
| Attend? | 29 events The query works most of the time. So It’s still unknown how to reproduce the issue. | |
22 | TCS | InvalidDataAccessResourceUsageException | could not extract ResultSet; SQL [n/a]; nested exception is org.hibernate.exception.SQLGrammarException: could not extract ResultSet | Ignored | related to the above error | |
23 | TCS | IOException | POST /api/documents File is empty | Ignored | 3 events | |
24 | TCS | IOException | PATCH /api/bulk-people/ Connection reset by peer | Attend | Only 1 event on 19th July 11:11:41. It’s very likely to be linked with the stalled Person Update file issue (Andrew Goodhand uploaded a file at 11:03;41) | |
25 | TCS | IllegalArgumentException | GET /api/people/v2/{id} Source must not be null | Ignored | 2 events It seems the id user requested doesn’t exist. | |
25 | TCS | UncategorizedElasticsearchException | GET /api/people Elasticsearch exception [type=search_phase_execution_exception, reason=all shards failed]; nested exception is ElasticsearchStatusException[Elasticsearch exception [type=search_phase_execution_exception, reason=all shards failed]] | Ignored | It’s not very clear why the shards health check failed, but we don’t always get this error, so it should be okay to ignore it. | |
26 | TCS | UncategorizedElasticsearchException | GET /api/people Unable to parse response body; nested exception is ElasticsearchStatusException[Unable to parse response body]; nested: ResponseException[method [POST], host [https://vpc-es7-4prod-qyke6r2vwvp2fno6j5iod6ffma.eu-west-2.es.amazonaws.com], URI [/persons/_search?pre_filter_shard_size=128&typed_keys=true&max_concurrent_shard_requests=5&ignore_unavailable=false&expand_wildcards=open&allow_no_indices=true&ignore_throttled=true&search_type=dfs_query_then_fetch&batched_reduce_size=512&ccs_minimize_roundtrips=true], status line [HTTP/1.1 504 Gateway Time-out] | Attend | 147 events We might want to take a look what happened. | |
27 | TCS | DataAccessResourceFailureException | 30,000 milliseconds timeout on connection http-outgoing-281 [ACTIVE]; nested exception is java.lang.RuntimeException: 30,000 milliseconds timeout on connection http-outgoing-281 [ACTIVE] | Ignored | Might be hit the windows of snapshot. Only 1 event | |
28 | TCS | HttpMessageNotReadableException | JSON parse error: Cannot deserialize value of type `java.time.LocalDate` from String "24-11-04": Failed to deserialize java.time.LocalDate | Ignored | Programme membership detail page only colours the incorrectly formatted date red, but still allow them to be sent to the backend. | |
29 | TCS | HttpMessageConversionException | Type definition error: [simple type, class com.transformuk.hee.tis.tcs.service.model.Post]; nested exception is com.fasterxml.jackson.databind.exc.InvalidDefinitionException: Direct self-reference leading to cycle (through reference chain: com.transformuk.hee.tis.tcs.service.model.PlacementEsrEvent["placement"]->com.transformuk.hee.tis.tcs.service.model.Placement["post"]->com.transformuk.hee.tis.tcs.service.model.Post["newPost"]) | Attend | TIS21-4790 - Getting issue details... STATUS | |
30 | TCS | EntityNotFoundException | POST /api/programme-memberships/delete/ Unable to find com.transformuk.hee.tis.tcs.service.model.CurriculumMembership with id 404778 | Ignored | Only 1 event | |
31 | TCS | EntityNotFoundException | DELETE /api/placements/{id} | Ignored | Only 1 event | |
32 | TCS | MultipartException | Failed to parse multipart servlet request; nested exception is java.lang.RuntimeException: java.io.IOException: UT000128: Remote peer closed connection before all data could be read url: http://apps.tis.nhs.uk/tcs/api/documents | Ignored | Only 1 event | |
33 | TCS | IOException | Broken pipe url: http://stage-apps.tis.nhs.uk/tcs/api/placements/draftList/818 | Attend | We have to take a look this endpoint for programmeId 818. |
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