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Posted to issues@impala.apache.org by "Tim Armstrong (JIRA)" <ji...@apache.org> on 2017/12/08 01:00:04 UTC

[jira] [Created] (IMPALA-6296) DCheck in CodegenSymbolEmitter when --asm_module_dir is set on debug build

Tim Armstrong created IMPALA-6296:
-------------------------------------

             Summary: DCheck in CodegenSymbolEmitter when --asm_module_dir is set on debug build
                 Key: IMPALA-6296
                 URL: https://issues.apache.org/jira/browse/IMPALA-6296
             Project: IMPALA
          Issue Type: Bug
          Components: Backend
    Affects Versions: Impala 2.10.0, Impala 2.9.0, Impala 2.8.0, Impala 2.11.0
            Reporter: Tim Armstrong
            Assignee: Tim Armstrong


{noformat}
F1208 00:53:44.045367 18484 codegen-symbol-emitter.cc:90] Check failed: perf_map_.find(obj.getData().data()) != perf_map_.end()
{noformat}

To reproduce, run with --asm_module_dir=some_dir, where some_dir exists and do not set --perf_map=true. Any codegen'd query will hit the DCHECK.



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