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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2022/03/21 17:10:36 UTC

[GitHub] [arrow-datafusion] alamb opened a new issue #2049: panic in register_catalog if default catalog not named "datafusion"

alamb opened a new issue #2049:
URL: https://github.com/apache/arrow-datafusion/issues/2049


   I think this was introduced in PR https://github.com/apache/arrow-datafusion/pull/1959
   
   Reproducer:
   
   ```rust
       let config = SessionConfig::new()
           .create_default_catalog_and_schema(true)
           .with_information_schema(true)
           .with_default_catalog_and_schema(DEFAULT_CATALOG, DEFAULT_SCHEMA);
   
       // try and register another schema provider
       let catalog: Arc<dyn CatalogProvider> = test_catalog();
   
       let mut ctx = SessionContext::with_config(config);
       // crashes
       ctx.register_catalog(DEFAULT_CATALOG, catalog);
   ```
   
   Results in :
   ```
   warning: `rust_arrow_playground` (bin "rust_arrow_playground") generated 3 warnings
       Finished dev [unoptimized + debuginfo] target(s) in 17.12s
        Running `/Users/alamb/Software/df-target/debug/rust_arrow_playground`
   Starting tests
   thread 'main' panicked at 'called `Option::unwrap()` on a `None` value', /Users/alamb/Software/arrow-datafusion/datafusion/src/execution/context.rs:579:18
   stack backtrace:
      0: rust_begin_unwind
                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:498:5
      1: core::panicking::panic_fmt
                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/panicking.rs:116:14
      2: core::panicking::panic
                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/panicking.rs:48:5
      3: core::option::Option<T>::unwrap
                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/option.rs:729:21
      4: datafusion::execution::context::SessionContext::register_catalog
                at /Users/alamb/Software/arrow-datafusion/datafusion/src/execution/context.rs:576:22
      5: rust_arrow_playground::main::{{closure}}
                at ./src/main.rs:38:5
      6: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/future/mod.rs:84:19
      7: tokio::park::thread::CachedParkThread::block_on::{{closure}}
                at /Users/alamb/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.17.0/src/park/thread.rs:263:54
      8: tokio::coop::with_budget::{{closure}}
                at /Users/alamb/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.17.0/src/coop.rs:102:9
      9: std::thread::local::LocalKey<T>::try_with
                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/thread/local.rs:412:16
     10: std::thread::local::LocalKey<T>::with
                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/thread/local.rs:388:9
     11: tokio::coop::with_budget
                at /Users/alamb/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.17.0/src/coop.rs:95:5
     12: tokio::coop::budget
                at /Users/alamb/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.17.0/src/coop.rs:72:5
     13: tokio::park::thread::CachedParkThread::block_on
                at /Users/alamb/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.17.0/src/park/thread.rs:263:31
     14: tokio::runtime::enter::Enter::block_on
                at /Users/alamb/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.17.0/src/runtime/enter.rs:151:13
     15: tokio::runtime::thread_pool::ThreadPool::block_on
                at /Users/alamb/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.17.0/src/runtime/thread_pool/mod.rs:73:9
     16: tokio::runtime::Runtime::block_on
                at /Users/alamb/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.17.0/src/runtime/mod.rs:477:43
     17: rust_arrow_playground::main
                at ./src/main.rs:44:5
     18: core::ops::function::FnOnce::call_once
                at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/ops/function.rs:227:5
   note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
   ```
   


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[GitHub] [arrow-datafusion] alamb closed issue #2049: panic in register_catalog if default catalog not named "datafusion" and information schema enabled

Posted by GitBox <gi...@apache.org>.
alamb closed issue #2049:
URL: https://github.com/apache/arrow-datafusion/issues/2049


   


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[GitHub] [arrow-datafusion] alamb commented on issue #2049: panic in register_catalog if default catalog not named "datafusion"

Posted by GitBox <gi...@apache.org>.
alamb commented on issue #2049:
URL: https://github.com/apache/arrow-datafusion/issues/2049#issuecomment-1074175214


   I found this while updating IOx to the latest version of DataFusion, BTW. I'll have a PR shortly


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