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MCOL-5153 This patch replaces MDB collation aware hash function with the (#2488)

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exact functionality that does not use MDB hash function.
This patch also takes a bit from Robin Hood hash map implementation forgotten
that reduces hash function collision rate.
This commit is contained in:
Roman Nozdrin
2022-08-07 02:36:03 +03:00
committed by GitHub
parent af9caf8d6e
commit dd96e686c0
4 changed files with 59 additions and 15 deletions
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12
utils/loggingcpp/ErrorMessage.txt
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@ -10,14 +10,14 @@
# token 1: error ID
# token 2: internal error name
# token 3: error message text to describe the error
#
#
# The tokens should be separated by one tab character. The error message text may contain
# any character(s) except tab. The line must end with a single '\n'.
# The id to treat all messages as CRITICAL
444 ERR_ALWAYS_CRITICAL
# Non support errors 1000 ~ 2000.
# Non support errors 1000 ~ 2000.
# The query will go through the optimizer again with some optimization turned off
1000 ERR_MISS_JOIN %1% not joined.
1001 ERR_NON_SUPPORTED_FUNCTION Function '%1%' isn't supported.
@ -72,7 +72,7 @@
2031 ERR_BRM_LOOKUP Blocks are missing. Alter or drop table in progress?
2032 ERR_INCORRECT_VALUE Incorrect %1% value: '%2%'.
2033 ERR_SYSTEM_CATALOG Error occurred when calling system catalog.
2034 ERR_DATA_OFFLINE At least one DBRoot required for that query is offline.
2034 ERR_DATA_OFFLINE At least one DBRoot required for that query is offline.
2035 ERR_ASSERTION_FAILURE An internal error occurred. Check the error log file & contact support.
2036 ERR_PARTITION_NO_SCHEMA No schema is specified for this partition function.
2037 ERR_INVALID_FUNC_ARGUMENT %1% in function arguments.
@ -103,6 +103,8 @@
2055 ERR_DISKAGG_TOO_BIG Not enough memory to make disk-based aggregation. Raise TotalUmMemory if possible.
2056 ERR_DISKAGG_FILEIO_ERROR There was an IO error during a disk-based aggregation: %1%
2057 ERR_JOIN_RESULT_TOO_BIG Not enough memory to consolidate join results. Estimated %1% MB needed. TotalUmMemory is %2% MB.
2058 ERR_DISKAGG_OVERFLOW1 The hash function used produces a lot of hash collisions (1).
2059 ERR_DISKAGG_OVERFLOW2 The hash function used produces a lot of hash collisions (2).
# Sub-query errors
3001 ERR_NON_SUPPORT_SUB_QUERY_TYPE This subquery type is not supported yet.
@ -162,7 +164,7 @@
6001 ERR_NETWORK DBRM encountered a network error, check the controllernode.
6002 ERR_BRM_MUTEX A process crashed while holding the BRM mutex. The lock state is unreliable. Please restart Columnstore.
6003 ERR_UNRECOVERABLE_LOCK_STATE Unrecoverable BRM lock state detected. Diagnostic values: r=%1% rwt=%2 w=%3% wwt=%4%. Please restart Columnstore.
6004 ERR_RECOVERABLE_LOCK_STATE Attempting to fix the BRM lock state. Diagnostic values: r=%1% rwt=%2 w=%3% wwt=%4%.
6004 ERR_RECOVERABLE_LOCK_STATE Attempting to fix the BRM lock state. Diagnostic values: r=%1% rwt=%2 w=%3% wwt=%4%.
6005 ERR_SUCCESSFUL_RECOVERY BRM lock state appears to be functional again.
6006 ERR_HARD_FAILURE DBRM encountered, most likely, a network or disk problem performing that operation.
@ -200,7 +202,7 @@
9023 ERR_WF_OVERFLOW '%1%' overflow.
9024 ERR_WF_COLUMN_MISSING '%1%' is not in tuple.
9025 ERR_WF_UNKNOWN_BOUND Unknown window frame start/bound type: '%1%'.
9026 ERR_WF_NOT_IN_COL_MAP Returned column not in intermediate result set.
9026 ERR_WF_NOT_IN_COL_MAP Returned column not in intermediate result set.
9027 ERR_WF_ARG_OUT_OF_RANGE Argument '%1%' is out of range.
9028 ERR_WF_NOT_ALLOWED Window functions are not allowed in %1%.
9029 ERR_WF_IDB_ONLY Window function are only supported for Columnstore tables.