* chore: Update deps (including arrow 5.0.0 --> arrow 5.1.0)
* chore: update all the things
* refactor: Update serving readiness check due to change in Tonic API
* chore: update more deps
Co-authored-by: kodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>
* feat: Attempt to dump a stacktrace to stdout prior to process abort
* refactor: rewrite signal handling in terms of libc, remove sig dep
* refactor: print to stderr
* fix: Update src/main.rs
* docs: note provenance
* feat: drop based on LRU (#2075)
* chore: review feedback
Co-authored-by: Andrew Lamb <alamb@influxdata.com>
Co-authored-by: Andrew Lamb <alamb@influxdata.com>
Co-authored-by: kodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>
This refactors the write buffer a bit for:
- **Testing:** Add generic tests for the Kafka and the mocking
implementation. The same interface can be used easily add new
implementations (e.g. via Redis, filesystem, ...).
- **Partition on Write:** The caller of the writer operation must now
specify the partition/sequencer ID. The implicit partitioning of the
Kafka writer would have lead to broken data since we must never spill
entries w/ the same primary key over multiple partitions. At the
moment we will only use partition 0 but we can easily implement
better logic in the future.
- **Improved Mocking:** The mocked implementation now simulates a system
that feels more real. Especially the handling around multiple streams
and "write while read" has been improved. This will be helpful for
testing and for new features like seeking (during replay). A solid
realistic mock also helps us to ensure that the tests using the mock
do not rely on unrealistic behavior too much.
Beforehand:
```text
❯ env CARGO_LOG=cargo::core::compiler::fingerprint=info cargo test -p query_tests
[2021-07-05T08:52:13Z INFO cargo::core::compiler::fingerprint] stale: changed "/home/mneumann/src/influxdb_iox/query_tests/cases"
[2021-07-05T08:52:13Z INFO cargo::core::compiler::fingerprint] (vs) "/home/mneumann/src/influxdb_iox/target/debug/build/query_tests-0e8f741dfb84437f/output"
[2021-07-05T08:52:13Z INFO cargo::core::compiler::fingerprint] FileTime { seconds: 1625474716, nanos: 436081357 } != FileTime { seconds: 1625474752, nanos: 52625167 }
[2021-07-05T08:52:13Z INFO cargo::core::compiler::fingerprint] fingerprint error for query_tests v0.1.0 (/home/mneumann/src/influxdb_iox/query_tests)/Test/TargetInner { ..: lib_target("query_tests", ["lib"], "/home/mneumann/src/influxdb_iox/query_tests/src/lib.rs", Edition2018) }
[2021-07-05T08:52:13Z INFO cargo::core::compiler::fingerprint] err: current filesystem status shows we're outdated
[2021-07-05T08:52:13Z INFO cargo::core::compiler::fingerprint] fingerprint error for query_tests v0.1.0 (/home/mneumann/src/influxdb_iox/query_tests)/RunCustomBuild/TargetInner { ..: custom_build_target("build-script-build", "/home/mneumann/src/influxdb_iox/query_tests/build.rs", Edition2018) }
[2021-07-05T08:52:13Z INFO cargo::core::compiler::fingerprint] err: current filesystem status shows we're outdated
[2021-07-05T08:52:13Z INFO cargo::core::compiler::fingerprint] fingerprint error for query_tests v0.1.0 (/home/mneumann/src/influxdb_iox/query_tests)/Build/TargetInner { ..: lib_target("query_tests", ["lib"], "/home/mneumann/src/influxdb_iox/query_tests/src/lib.rs", Edition2018) }
[2021-07-05T08:52:13Z INFO cargo::core::compiler::fingerprint] err: current filesystem status shows we're outdated
Compiling query_tests v0.1.0 (/home/mneumann/src/influxdb_iox/query_tests)
```
The issue is that both the input and the test output files are located
under `cases/`. `build.rs` used `cargo:rerun-if-changed=cases` which per
Cargo doc will scan ALL files in that directory. Note that the normal
`exclude` directive in `Cargo.toml` does NOT work, see
https://github.com/rust-lang/cargo/issues/4587 .
So we need to split input and output files into separate directories
(`cases/{in,out}`).
The entire persistence windows data structures (including the
checkpoints) have nothing to do with the mutable buffer per se. So lets
move them into their own crate. This also makes `parquet_file` not
longer depend on `mutable_buffer`.
* feat: Implment data driven query testing and port explain tests
* fix: do not fmt the auto generated cases
* refactor: split setup and parser into separate modules
* refactor: Add log to runner, add end to end tests
* docs: fixu cpmments
* test: Reproducer showing that the min/max selectors are order dependent
* fix: pick correct timestamp for first/last selectors
* refactor: remove println
* docs: Fixup comments and add to link to arrow-datafusion/issues/600
* fix: Add debug if timestamp is null
Co-authored-by: kodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>
Instead of waiting for the server ID to be set and then mark the server
as errored, directly check the object store on startup. This is
important so that we fail fast when Istio isn't up and running yet.
* feat: Implement DeduplicateExec
* fix: Doc comments
* fix: fix comment
* fix: Update with arrow ticket references and use datafusion coalsce batches impl
* refactor: rename inner.rs to algo.rs
* docs: Add additional documentation on rationale for last field value
* docs: Apply suggestions from code review
Co-authored-by: Carol (Nichols || Goulding) <193874+carols10cents@users.noreply.github.com>
* docs: Update query/src/provider/deduplicate/algo.rs
Co-authored-by: Carol (Nichols || Goulding) <193874+carols10cents@users.noreply.github.com>
* docs: Apply suggestions from code review
Co-authored-by: Carol (Nichols || Goulding) <193874+carols10cents@users.noreply.github.com>
* refactor: do not use pub(crate)
* docs: fix test comments
Co-authored-by: Carol (Nichols || Goulding) <193874+carols10cents@users.noreply.github.com>
This adds a new module, persistence_windows, to the mutable buffer crate. Later PRs will add this into the mutable buffer chunk where it can be used to track when the lifecycle for persistence should be triggered.
This PR factors out the tracing/logging CLI optinos into the `trogging` utility crate,
so that multiple binaries from the IOx suite (such as conductor) can use the same (and quite complex)
logging/tracing configuration options (flags and env vars).
Closesinfluxdata/conductor#343
This prevents users from `parquet_file::metadata` to also depend on
`parquet` directly. Furthermore they don't need to important dozend of
functions and can instead just use `IoxParquetMetaData` directly.
__Rationale__
We currently use the `tracing` framework to output to both log outputs (e.g. stdout for k8s) and distributed tracing collectors (e.g. opentelemetry jaeger).
However, due to a limitation in the `tracing` SDK, we can only have one "filter" level that applies
to both logs and tracing outputs. This is unpractical because tracing collectors are designed
to receive high verbosity data (which will be then sampled within the opentelemetry library),
while logs generally are limited to the DEBUG level on production.
This PR adds a `FilteredLayer` tracing subscriber layer, that wraps a subscriber layer with a independent
filter, which can filter events goint to the wrapper subscriber layer more agressively than the global layer.
This will allow us to emit logs at INFO or DEBUG level while passing all events to opentelemetry at TRACE
level (and opentelemetry SDK will then sample the events so that only a small part will be sent to the
ot collector)
__Note__
This PR just implements the `FilteredLayer` and a test. Another PR will integrate this with
our log/tracing setup code.
Carol (Nichols || Goulding)
dependabot[bot]
Andrew Lamb
Raphael Taylor-Davies
Marko Mikulicic
kodiakhq[bot]
Nga Tran
Marco Neumann
Dom
Carol (Nichols || Goulding)
Edd Robinson
Andrew Lamb
Jacob Marble
Paul Dix