Last issues related to singularity-data/risingwave project

2023-03-24

HummockVersion does not handle GroupTableChange correctly

0 0

2023-03-24

metrics: not showing `Source Throughput(rows) Per Partition` for `nexmark` sources

0 0

2023-03-24

consider generated columns when `ALTER TABLE`

0 0

2023-03-24

planner test should handle `create table/explain...` binder error

1 0

2023-03-23

inequality might be reversed in join condition

0 0

2023-03-23

feat: StreamProject Merge for two phase plans

0 5

2023-03-23

materialize executor only need to cache key when conflict behavior is ignore

2 1

2023-03-23

feat: monitor cache miss rate in materialize cache when handling pk conflict

0 0

2023-03-23

compaction seems not pick any job to do in nexmark q16

0 1

2023-03-23

Bug: Tail latency barrier causes infrequent eviction, leading to memory usage oscillation

1 0

2023-03-23

bug: `limit 1` batch query caused OOM

0 2

2023-03-22

risedev dev fail to start

0 0

2023-03-22

discussion(compaction): Concurrent l0 to base_level compaction

0 0

2023-03-21

tracking: generated columns

2 0

2023-03-21

batch and streaming memory usages should not invade storage memory

0 0

2023-03-21

bug: Crash loop due to OOM

1 0

2023-03-21

watermark derivation may panic

0 0

2023-03-21

Optimize lru_cache get-and-put pattern in HashAgg

0 2

2023-03-21

Optimize `SerializedKeySerializer::append`

5 0

2023-03-21

array_to_string gives extra parenthesis when double arrays are passed

0 0

2023-03-21

array_to_string gives extra parenthesis when double arrays are passed

0 1

2023-03-21

bug: datagen produces a seq twice when applying split change mutation

0 0

2023-03-21

bug(connector): need to forbid struct & list in remote sink when creating

0 0

2023-03-21

bug: entered unreachable code: suspicious distribution

0 1

2023-03-21

invalidate unused with options when creating sink

0 3

2023-03-20

librdkafka: FAIL 127.0.0.1:XXXX/0: Connect to ipv4

0 0

2023-03-20

streaming: adjust exchange buffer size (permit) dynamically based on the throughput

0 0

2023-03-20

scale: reconsider how to handle no-shuffle exchange

0 0

2023-03-20

Primary key not passed to connector node

0 0

2023-03-20

bug: alter table add/drop column without updating the meta of indexes

0 0

2023-03-20

bug(parser): wildcard for `select (func()).*` is lost

0 0

2023-03-20

feat(JDBCSink): supported TIMESTAMP type

0 2

2023-03-20

discussion(memory-manager): control capacity (now - watermark) instead of watermark

0 1

2023-03-20

JDBC sink fails in unit test

0 0

2023-03-20

main-cron failed on e2e test(release)

0 0

2023-03-20

feat: predicate pull up of `to_char` for agg and joins

0 3

2023-03-19

optimizer: add `StreamValues` and corresponding `logical_rewrite_for_stream()`

0 0

2023-03-17

include `drop sink` into simulation tests

0 0

2023-03-17

feat(ci): add slack bot / update buildkite slack bot to report which job failed in ci

0 0

2023-03-17

bug: batch query uses wrong parallel unit after fragment rescheduling

1 1

2023-03-17

feat: support any combination of distinct and ordered agg calls

1 0

2023-03-17

Expose storage configs and metadata via SQL

1 0

2023-03-16

optimizer: void always-false filter's upstream

1 0

2023-03-16

Cannot run risingwave binary on Mac OS M1

0 8

2023-03-16

maintainability: too many `type XxxKey = Vec<u8>` as memcomparable encoded row type

2 0

2023-03-16

Memory leak on modified q17 with date as group key

3 8

2023-03-16

discussion: Support creating lakehouse catalog in risingwave.

0 4

2023-03-16

Review existing usages of the inverse method of ColIndexMapping

1 2

2023-03-16

bug(connector): error message was not propagated to frontend

0 1

2023-03-16

hash join executor may emit chunks that violate `UpdateDelete` assumption

0 1

2023-03-16

remove redundant `project`s

0 5

2023-03-15

bug: cannot generate dynamic filter when it should be able to

2 0

2023-03-15

chore(ci): add fuzz testing, but soft fail

1 0

2023-03-15

bug: distribution dismatch from mv to sink

0 3

2023-03-15

improve batch query error message when cluster is under recovery

3 3

2023-03-15

E2e testing for binary format

2 4

2023-03-15

Avoid bursting object store reads caused by too many SSTs in compaction task input

0 1

2023-03-15

Separate source file and generated file for parser/planner tests

1 5

2023-03-15

Discussion: refill data for block-cache after compaction

1 1

2023-03-15

Support `SET TIME ZONE LOCAL` syntax

1 0

2023-03-15

Datagen connector should support TimestampTz

0 0

2023-03-15

bug(madsim): Kafka mock produces EOF

0 1

2023-03-14

perf(streaming): add `read_prefix_len_hint` in distinct agg table

0 0

2023-03-14

StreamHashJoin distribution enforcement panic

0 0

2023-03-14

optimizer: merge `StreamIndexScan` into `StreamTableScan`

1 3

2023-03-14

bug: metabase query crashed the frontend node.

1 1

2023-03-14

feat: Investigate iceberg upsert performance problem.

0 0

2023-03-13

ProjectSet might return multi rows and scalar subquery should reject it.

2 2

2023-03-13

feat: Support index selection for sort aggregation with a descending ordering

0 0

2023-03-13

revert #7957 to validate the performance regression of q7 and try to improve if true

0 3

2023-03-13

fix(local-mode): Strip the backtrace from `RwError`

0 2

2023-03-13

feat: enable concurrent write in iceberg sink

0 0

2023-03-13

bug: avro `Timestamp` should map to `timestamptz`

0 0

2023-03-12

bug: nexmark recovery test panicked at 'dropping non-empty stream chunk builder'

0 0

2023-03-11

storage: trivial adjust should also increase divide version

0 0

2023-03-10

bug: dropping nexmark q4 blackhole sink stuck

0 0

2023-03-10

Discussion: ingest table without primary key from cdc connector

0 10

2023-03-10

bug(doc?): postgres-cdc requires Superuser role

0 0

2023-03-10

feat(cdc-source): check privilege on creating a CDC table

0 0

2023-03-10

bug(cdc-connector): NULL date is converted to 1970-01-01

0 1

2023-03-10

`wait_epoch` should be called in `post_collect` of recovery command

0 0

2023-03-09

Tracking: sink connector load schema (if exist) from the downstream instead of RW

0 0

2023-03-09

refactor(common): consolidate `interval` protobuf encode/decode logic

0 0

2023-03-09

scheduler: determine the source parallelism according to the connector split num

2 1

2023-03-09

Handle index updates after schema change.

0 4

2023-03-09

feat: Support optional parameter `offset` in `Tumble` and `Hop`

0 0

2023-03-09

discussion: show whether the state is bounded for each operator

0 0

2023-03-09

bug: `Watermark for vnodes should be either all None or all Some()`

0 1

2023-03-09

feat: user-configurable memory control policy

1 0

2023-03-09

query metrics for batch task: counter of queries that get killed

1 1

2023-03-08

some issues with running tests of connector-node on M1 Mac

0 0

2023-03-08

bug(distributed mode): expr error drops row rather than reports to user

0 1

2023-03-07

NoClassDefFoundError for connector started by risedev

0 3

2023-03-07

CREATE SINK without connector panics

3 0

2023-03-07

bug: Madsim tonic doesn't support timeout method.

0 1

2023-03-07

ci: staging changes to `main-cron.yml`, `main.yml`

2 2

2023-03-07

Choose cache policy based on the query mode for batch query

3 0

2023-03-07

Use a set instead of vec to represent the group-by clause in the Agg operator

5 5

2023-03-07

Re-enable two join statistics: `join_cached_rows` and `join_cached_estimated_size`

0 0

2023-03-06

build dashboard in Dockerfile

0 0

2023-03-06

fix & refactor(table): use `dist_key_in_pk` instead of `distribution_key`

4 7

2023-03-06

push down predicate inferred by hash join equal condition

4 7

2023-03-06

handle watermark in backfill

0 0

2023-03-06

ci: extracting files in scaling test takes too much time

0 3

2023-03-06

Host deterministic tests on separate pipeline

1 3

2023-03-06

Frontend crashed for large query

0 5

2023-03-06

ban instantiation of protobuf enum variant: `Unspecified`

2 2

2023-03-06

A query should throw an error in distributed mode, but currently not.

0 4

2023-03-06

bug(frontend): query hang after recovery success

0 1

2023-03-06

bug(frontend): `thread '<unnamed>' panicked at 'internal error: entered unreachable code: Unexpected task status Unspecified'`

1 7

2023-03-06

bug(parser): debezium json parser incorrectly parses datetime value from mysql

1 3

2023-03-06

bug(stream): mv-on-mv: `vnode 98 should not be accessed by this table`

2 5

2023-03-06

`HashJoinExecutor` panics on compute node in nexmark query

0 6

2023-03-06

Discussion: Use query cache to serve high concurrent point lookup queries

0 1

2023-03-06

Tracking(streaming): EMIT ON WINDOW CLOSE

2 0

2023-03-06

Improve downstream primary key decision for sink

1 0

2023-03-06

Panic during Risingwave integration with Grafana

0 2

2023-03-06

log4j security alerts in java

0 0

2023-03-06

bug: Prometheus fails to fetch redpanda's metrics

0 1

2023-03-06

bug: dashboard UI doesn't work properly when started with docker-compose

0 8

2023-03-06

discussion: shall we let Meta pass the credentials to compute nodes and compators

1 3

2023-03-04

bug: Drop table with watermark panicked

0 0

2023-03-03

feat(frontend): Make `logical_pk` and `dist_key` aware of `ouput_indices` , thus pruning unneeded column

0 0

2023-03-03

bug(batch): `vnode 120 should not be accessed by this table`

1 2

2023-03-03

feat: reduce unnecessary join keys as the logical pk of the join

3 0

2023-03-03

Hummock error: no object at path `'rls-apse1-eks-a-rwc-3-chaosmesh-20230303-054814/14.data'`

0 1

2023-03-02

Should GlobalSimpleAgg output one row immediately after created?

0 3

2023-03-02

Support more data type for communication between CN and connector node for remote sink

0 0

2023-03-02

bug: "Could not compute vnode for lookup join" when performing singleton table join

0 0

2023-03-02

Improve the error message prompted when the sink's schema mismatches with the MV.

0 1

2023-03-02

bug: Create table with watermark on timestamp field panicked

0 0

2023-03-02

Replay set statements for the recovery test after recovering

0 1

2023-03-02

Tracking: sqlsmith query generation

0 0

2023-03-02

Discussion: Extend vnode to u16

5 3

2023-03-02

Tracking: support Iceberg sink

0 1

2023-03-02

bug: read count/size-iter always report zero

0 2

2023-03-01

bug(unit tests): Cache unit tests fail when `/tmp` is a `tmpfs` drive

8 3

2023-03-01

Proposal (frontend): Prune duplicate columns

4 0

2023-03-01

feat: support auto execution mode

0 0

2023-03-01

bug(memory): unexpected memory consumption on Meta node

0 3

2023-03-01

test: test S3-compatible storage RW claims to support

0 5

2023-03-01

RisingWave Dashboard loads very slowly

0 3

2023-03-01

refactor: keep pg_catalog.pg_matviews the same definition as PostgreSQL

2 1

2023-03-01

incompatible with PG: subquery in FROM must have an alias

0 1

2023-03-01

Integration tests with external S3 Server

1 0

2023-03-01

Tracking: Hummock Block Format

5 0

2023-03-01

Tracking: Hummock Block Format

0 1

2023-03-01

Tracking: Issues of Longevity & Chaos Test

3 0

2023-02-28

risedev-schema.json is in dashboard-artifact

0 1

2023-02-28

bug: Meta pod does not restart if it looses leadership

0 8

2023-02-28

RisingWave Dashboard is unavailable

1 4

2023-02-28

feat(connector): source parser error for batch should throw an error

2 0

2023-02-28

feat: Add a rate limiter for the backfill executor

1 1

2023-02-28

Tracking: refactor user-configurable memory control policy

2 0

2023-02-28

Tracking: remove exchange after append-only source

5 0

2023-02-28

sqlsmith: ignoring failing queries in snapshot

2 0

2023-02-28

Difference in behaviour of Array with psql: `multidimensional arrays must have array expressions with matching dimensions`

0 3

2023-02-28

bug: mv with join and duplicate output columns has row indices hidden

0 12

2023-02-28

Tracking: binary format bugs and unimplemented features

3 1

2023-02-27

enhancement: better hint for component names in risingwave binary

1 3

2023-02-27

bug: watermark buffer panics when scaling

0 0

2023-02-27

test: cover watermark operators in scaling test

0 0

2023-02-27

Support array_upper function

0 2

2023-02-27

scaling test panicked at 'overwrites an existing key'

0 1

2023-02-27

Failed to execute sysbench select random points

0 1

2023-02-27

panicked at 'attempt to divide by zero' at consistent_hash/mapping.rs

0 1

2023-02-27

recovery seems not triggered within a reasonable period of time in chaos mesh

0 0

2023-02-26

Hummock `prune_overlap` panicked

0 0

2023-02-26

Single quoted string should not be allowed to be used as alias

0 3

2023-02-24

bug(mv-on-mv): creating `count(*)` mv cause barriers pile-up

0 2

2023-02-24

pr-fuzz-test triggered `unreachable code: suspicious distribution` in StreamHashJoin plan node

3 0

2023-02-24

sqlsmith: Generate different join structures

0 1

2023-02-23

bug(sqlsmith): sqlsmith running in madsim is still not reproducible

0 1

2023-02-23

discussion: graceful scale-in the cluster

0 0

2023-02-23

bug(sqlparser): precedence of `^` (power) should be higher than +-*/

0 0

2023-02-23

feat: Bushy tree join ordering

4 5

2023-02-23

Divide the logical optimizer into two, one for batch query and one for streaming query.

3 0

2023-02-23

bug: `MaterializeBuffer` index out of bounds: the len is 0 but the index is 7

0 2

2023-02-23

feat(error-reporting): `WARN` user about batch source errors

1 0

2023-02-23

bug: CI build deterministic simulation error in m5a.4xlarge instance type

3 9

2023-02-23

feat: not null constraint

0 3

2023-02-23

bug(meta): Fail on nexmark q9 during recovery test

0 0

2023-02-22

bug: stream hop window executor should ignore rows with null time value

1 2

2023-02-22

bug: handling of panic when sinking into a non-existed iceberg table

0 3

2023-02-22

bug(storage): memory leaks

0 3

2023-02-22

Tracking: Process time temporal join

2 0

2023-02-22

feat(optimizer): Pull up window table function in batch query.

0 6

2023-02-22

feat: streaming distinct on query should maintain the append-only property

3 3

2023-02-22

bug(expr): `array_to_string`

0 0

2023-02-22

refactor: refactor extended query mode in pgwire

1 1

2023-02-21

more storage function needed for cleaning top-n state

0 5

2023-02-21

bug : SELECT TIMESTAMP 'now'; not working

0 2

2023-02-21

style: switch from `derivative` to `educe`

0 0

2023-02-21

perf: merge identical agg calls in a streaming query

2 0

2023-02-21

`MembersResponse` lists old pods

0 1

2023-02-21

e2e iceberg sink test download spark too slow and timeout

0 5

2023-02-21

please trim the sql statement before processing it - e.g. `<space>select 1` fails

0 2

2023-02-21

bug: recovery test failed at `internal error: index already in creating procedure`

0 1

2023-02-21

Should we ban full outer join for streaming query?

0 23

2023-02-21

bug: casting `NULL` as boolean array has wrong protobuf encoding or decoding

1 1

2023-02-21

Is appropriate return a Enum Type Error?

1 2

2023-02-21

feat: `EXPLAIN TRACE` eager option

0 2

2023-02-21

storage: `may_match` becomes incorrect after refactor of table id in bloom filter

0 0

2023-02-20

bug: `batch_sort_agg` assertion failed

1 0

2023-02-20

bug: distributed scheduler execution failed, but task shows success

1 2

2023-02-20

eviction strategy can be aggressive sometimes unexpectedly

0 6

2023-02-20

bug: risingwave-streaming-actor' panicked at 'mem-table operation inconsistent!

2 9

2023-02-20

bug(streaming): DMLExecutor should handle Mutation::Pause and Mutation::Resume

0 0

2023-02-20

Support upsert format for kafka source

0 0

2023-02-20

compaction seems to cause more-than-expected cache invalidation and leads to poor performance

0 2

2023-02-20

chaosmesh longevity run is failing with "The cluster is starting or recovering" after experiment

0 1

2023-02-20

bug: panic on SHOW CREATE TABLE

0 2

2023-02-20

meta backup: don't leave out new MetadataModel

4 1

2023-02-20

bug(frontend): pgwire binary format for interval overflows

0 2

2023-02-20

feat(frontend): Constant fold `Condition` during `const_eval` phase

0 0

2023-02-20

Failed to clean HashAgg state based on watermark

0 1

2023-02-20

test(stream): Test reporting of stream errors in e2e setting

0 7

2023-02-20

test(perf): Check for performance regressions in microbenchmarks

0 1

2023-02-19

ddl: cancel with SQL command

2 1

2023-02-19

Micro-benchmark for frontend plan generation

4 2

2023-02-17

`exp` is not fully compatible with PG

0 0

2023-02-17

flaky test: thread 'risingwave-streaming-actor' panicked at 'assertion failed: !next_serialized_key.is_empty()'

0 2

2023-02-17

Introduce critical alert panel in grafana dashboard

1 0

2023-02-17

Tracking: Monitoring, logging and tooling improvements

1 0

2023-02-17

meta: incremental `resolve_actor_info` in barrier manager

1 0

2023-02-17

storage: support `DeleteRange` for in-memory state store backends

0 0

2023-02-17

New project explain format makes planner test unstable

2 1

2023-02-17

bug: `repeat` cause capacity overflow

1 1

2023-02-17

RandValue: impl `RandValue` for list / struct / jsonb

0 0

2023-02-17

bug: `explain_to_string()` is called even for non-explain queries

0 2

2023-02-17

Discussion: support for throttling write based on LSM Tree stats

0 14

2023-02-17

feat: introduce source and sink related deterministic recovery tests

0 0

2023-02-17

bug (optimizer): optimized `TopN` causing fails in `create mv`

0 0

2023-02-16

feat (optimizer): optimizing `TopN` on index together with `where` filter clause

0 1

2023-02-16

log warnings when keys are too long

0 2

2023-02-16

Support Pgwire Copy Protocol

0 0

2023-02-16

bug: frequent recovery test timeout in main-cron and main job

0 3

2023-02-16

Tracking: deterministic test stability

0 0

2023-02-16

Support `SHOW TRANSACTION ISOLATION LEVEL`

0 0

2023-02-16

deterministic e2e failed for issue_7324.slt

0 4

2023-02-16

Discussion: Use `APPEND ONLY` as keyword instead of storage parameter

7 2

2023-02-16

Meta node panic during nexmark q4 test execution

0 2

2023-02-16

Creating mv on index panics

0 0

2023-02-16

Support the catalog table "pg_catalog.pg_conversion"

1 0

2023-02-15

bug(frontend): pgwire binary response unimplemented for list and struct

2 4

2023-02-15

Discussion: Potential split-brain in meta nodes

0 1

2023-02-15

bug: deterministic fuzzing test panicked at `not yet implemented` in `to_binary.rs`

0 1

2023-02-15

Use `may_exist` in Hash Join

1 0

2023-02-15

Sqlsmith: Sql feature generation

1 0

2023-02-15

bug(stream): Streaming simple agg does not output for 0 rows

0 2

2023-02-14

bug: two phase stream agg panicked at `Option::unwrap()`

0 2

2023-02-14

All-in-one binary SEGFAULT immediately (MacOS, debug mode)

0 1

2023-02-14

DBeaver-> create database is failing

0 0

2023-02-14

bug(batch): Task error may lead to task leak.

0 0

2023-02-14

Support google cloud storage for RisingWave

3 5

2023-02-14

Failed to push down filter when condition type can't cast to input type

0 3

2023-02-14

DBeaver through an error just after connection with risingwave

2 1

2023-02-14

bug: unable to run mv query when it's a protobuf source

0 0

2023-02-14

deterministic fuzzing test: stability

1 4

2023-02-14

bug: prepared statement ignores explicit types for actual query results

4 2

2023-02-13

ci: sccache doesn't work on main release build anymore

0 12

2023-02-13

Tracking: Improve debezium format in source

3 3

2023-02-13

bug: fuzzing test generates a stuck SQL

1 1

2023-02-13

test_split_change_mutation failed in pr test

0 1

2023-02-13

test facility: build `BoxedExpression` from "pretty" representation of expression

9 3