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MCOL-498 Add DBRootX.PreallocSpace setting in the XML. Dict files extents now contain a correct number of blocks available.

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Roman Nozdrin
2018-12-20 06:52:05 +03:00
parent 29becc2971
commit cbdcdb9f10
8 changed files with 131 additions and 93 deletions
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3
writeengine/shared/we_define.h
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@ -45,7 +45,8 @@ const short ROW_PER_BYTE = 8; // Rows/byte in bitmap file
const int BYTE_PER_BLOCK = 8192; // Num bytes per data block
const int BYTE_PER_SUBBLOCK = 256; // Num bytes per sub block
const int ENTRY_PER_SUBBLOCK = 32; // Num entries per sub block
const int INITIAL_EXTENT_ROWS_TO_DISK = 256 * 1024;
const int INITIAL_EXTENT_ROWS_TO_DISK = 256 * 1024; // Used for initial number of blocks calculation
const int MAX_INITIAL_EXTENT_BLOCKS_TO_DISK = 256; // Number of blocks in abbrev extent for 8byte col.
// Num rows reserved to disk for 'initial' extent
const int FILE_NAME_SIZE = 200; // Max size of file name
const long long MAX_ALLOW_ERROR_COUNT = 100000; //Max allowable error count