Comments (1)
Impact
Infinite retry loop with the following error:
https://github.com/risingwavelabs/risingwave/blob/v1.6.0/src/stream/src/executor/source/source_executor.rs#L237
Root cause
The compatibility logic in CatalogManager
(src/meta/src/manager/catalog/mod.rs
) is not enough. There is another copy of PbStreamSourceInfo
stored in FragmentManager
which is actually used by SourceExecutorBuilder
.
Potential fix
(unfortunately we already have 3 different flavors in use):
- Similar to sink format encode compatibility logic, avoid mutating stored protobuf but handle it during
PbStreamSourceInfo
decoding. - Similar to time zone expr context compatibility logic, avoid mutating stored protobuf but handle it during
FragmentManager::new
loading. - Similar to source rate limit or current
CatalogManager::init
compatibility logic, also mutate stored protobuf ofFragmentManager
and commit it to meta.
from risingwave.
Related Issues (20)
- bug: using `alter source add columns` on a table with conn will panic.
- perf: simple `select` queries are inefficient compared to PG HOT 1
- Arrangement backfill fails recovery test due to `read version mapping not empty when clear` HOT 2
- v1.7.0-rc/nightly-20240201 source throughput down to 0 with non-shared PG CDC sources HOT 10
- Longevity test CN and Meta OOM nightly-20240201 HOT 6
- Allow `WHERE` clause when create table. HOT 1
- Postgres CDC: `uuid` column cannot ingest into `varchar` column
- SQL syntax error: Issue with the AUTHORIZATION keyword in CREATE SCHEMA statement
- perf: improve nexmark q16 scaling up performance HOT 1
- perf: improve nexmark q8(EOWC) (w/ and w/o scaling up) performance HOT 1
- perf: improve nexmark q101 scaling up performance HOT 2
- Chaos-mesh test CN-0 paniced after kubebench start HOT 1
- nightly-20240130 nexmark-q5-many-windows perf degradation HOT 3
- WASM UDF failed in e2e-standalone-test with error: `rustup could not choose a version of cargo to run`
- Background ddl tests failed with: `scale actors failed error=the materialized view of fragment 401008 is in state INITIAL` HOT 2
- Refactor: reuse `single_node` mode for `playground` and `standalone` HOT 6
- PG CDC data checksums inconsistent HOT 2
- perf: improve nexmark q102 scaling up performance HOT 2
- feat: cast `Serial` to `Bigint`
- cherrypick chore: remove table properties in proto (#14794) to branch release-1.7
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from risingwave.