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  1. IMPALA
  2. IMPALA-5890

Segmentation fault in ScannerContext::Stream::GetBytesInternal(long, unsigned char**, bool, long*)

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    • ghx-label-9

    Description

      While investigating IMPALA-5889, I was able to reproducibly crash Impala on latest master. The crash doesn't repro on 2.9 so I suspect it's a regression. I will add reproduction steps shortly.

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          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. IMPALA-5889 Segmentation fault in ScannerContext::Stream::GetBytesInternal(long, unsigned char**, bool, long*)

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved
          is related to

          Bug - A problem which impairs or prevents the functions of the product. IMPALA-5922 Scanners should include file and offset information in errors

          • Major - Major loss of function.
          • Open

          Improvement - An improvement or enhancement to an existing feature or task. IMPALA-5916 Add truncating files to test_scanners_fuzz.py

          • Major - Major loss of function.
          • Open

          Task - A task that needs to be done. IMPALA-5914 Remove defensive nullptr check in ScannerContext::Stream::GetNextBuffer()

          • Major - Major loss of function.
          • Resolved

          Task - A task that needs to be done. IMPALA-5915 Make all errors coming out of the IoMgr identifiable

          • Major - Major loss of function.
          • Resolved
          relates to

          Bug - A problem which impairs or prevents the functions of the product. IMPALA-4223 Avro scanner can crash when HDFS seek fails

          • Blocker - Blocks development and/or testing work, production could not run
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. IMPALA-5889 Segmentation fault in ScannerContext::Stream::GetBytesInternal(long, unsigned char**, bool, long*)

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved

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              lv Lars Volker
              lv Lars Volker
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                Updated:
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