Joe McDonnell ce8078204e IMPALA-13111: Fix the calculation of fragment ids for impala-gdb.py ...

The gdb helpers in impala-gdb.py provide functions to look on
the stack for the information added in IMPALA-6416 and get the
fragment/query ids. Right now, it is incorrectly using a signed
integer, which leads to incorrect ids like this:
-3cbda1606b3ade7c:f170c4bd00000000

This changes the logic to AND the integer with an 0xFF* sequence
of the right length. This forces the integer to be unsigned,
producing the right query id.

Testing:
 - Ran this on a minidump and verified the the listed query ids
   were valid (and existed in the profile log)

Change-Id: I59798407e99ee0e9100cac6b4b082cdb85ed43d1
Reviewed-on: http://gerrit.cloudera.org:8080/21472
Reviewed-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>

2024-05-31 22:57:14 +00:00

4.1 KiB

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