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reset file handles limit on windows #22853

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merged 2 commits into from
Sep 12, 2023
Merged

reset file handles limit on windows #22853

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a003db7
reset file handles limit on windows
facetosea Sep 12, 2023
8787e0d
build failed on linux
facetosea Sep 12, 2023
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2 changes: 2 additions & 0 deletions include/os/osFile.h
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Original file line number Diff line number Diff line change
Expand Up @@ -112,6 +112,8 @@ int32_t taosGetErrorFile(TdFilePtr pFile);

int32_t taosCompressFile(char *srcFileName, char *destFileName);

int32_t taosSetFileHandlesLimit();

#ifdef __cplusplus
}
#endif
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1 change: 1 addition & 0 deletions source/common/src/tglobal.c
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Expand Up @@ -1601,6 +1601,7 @@ int32_t taosInitCfg(const char *cfgDir, const char **envCmd, const char *envFile
if (taosSetS3Cfg(tsCfg) != 0) return -1;
}
taosSetSystemCfg(tsCfg);
if (taosSetFileHandlesLimit() != 0) return -1;

cfgDumpCfg(tsCfg, tsc, false);

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9 changes: 9 additions & 0 deletions source/os/src/osFile.c
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Expand Up @@ -954,3 +954,12 @@ int32_t taosCompressFile(char *srcFileName, char *destFileName) {

return ret;
}

int32_t taosSetFileHandlesLimit() {
#ifdef WINDOWS
const int max_handles = 8192;
int res = _setmaxstdio(max_handles);
return res == max_handles ? 0 : -1;
#endif
return 0;
}