68 lines
2.3 KiB
C
68 lines
2.3 KiB
C
/*
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* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
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*
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* This program is free software: you can use, redistribute, and/or modify
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* it under the terms of the GNU Affero General Public License, version 3
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* or later ("AGPL"), as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _TD_COMMON_GLOBAL_H_
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#define _TD_COMMON_GLOBAL_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "tdef.h"
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// common
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extern int32_t tsCompressMsgSize;
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extern int32_t tsCompressColData;
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extern int32_t tsMaxNumOfDistinctResults;
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extern int tsCompatibleModel; // 2.0 compatible model
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extern int8_t tsEnableSlaveQuery;
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extern int8_t tsEnableAdjustMaster;
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extern int8_t tsPrintAuth;
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extern int64_t tsTickPerDay[3];
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// query buffer management
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extern int32_t tsQueryBufferSize; // maximum allowed usage buffer size in MB for each data node during query processing
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extern int64_t tsQueryBufferSizeBytes; // maximum allowed usage buffer size in byte for each data node
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extern int32_t tsRetrieveBlockingModel; // retrieve threads will be blocked
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extern int8_t tsKeepOriginalColumnName;
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extern int8_t tsDeadLockKillQuery;
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// client
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extern int32_t tsMaxWildCardsLen;
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extern int32_t tsMaxRegexStringLen;
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extern int32_t tsMaxNumOfOrderedResults;
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extern int32_t tsMinSlidingTime;
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extern int32_t tsMinIntervalTime;
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extern int32_t tsMaxStreamComputDelay;
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extern int32_t tsStreamCompStartDelay;
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extern int32_t tsRetryStreamCompDelay;
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extern float tsStreamComputDelayRatio; // the delayed computing ration of the whole time window
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extern int32_t tsProjectExecInterval;
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extern int64_t tsMaxRetentWindow;
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#define NEEDTO_COMPRESSS_MSG(size) (tsCompressMsgSize != -1 && (size) > tsCompressMsgSize)
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int32_t taosCfgDynamicOptions(char *msg);
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bool taosCheckBalanceCfgOptions(const char *option, int32_t *vnodeId, int32_t *dnodeId);
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void taosAddDataDir(int index, char *v1, int level, int primary);
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void taosReadDataDirCfg(char *v1, char *v2, char *v3);
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void taosPrintDataDirCfg();
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#ifdef __cplusplus
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}
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#endif
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#endif /*_TD_COMMON_GLOBAL_H_*/
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