#3842

Committed 07 Apr 2025 11:21AM UTC coverage: 62.696% (-0.3%) from 63.027%

Build # #3842

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merge: from main to 3.0 branch (#30679)

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66.01

/source/util/src/tscalablebf.c

/*
 * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
 *
 * This program is free software: you can use, redistribute, and/or modify
 * it under the terms of the GNU Affero General Public License, version 3
 * or later ("AGPL"), as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

#define _DEFAULT_SOURCE

#include "tscalablebf.h"
#include "taoserror.h"
#include "tutil.h"

#define DEFAULT_GROWTH           2
#define DEFAULT_TIGHTENING_RATIO 0.5
#define DEFAULT_MAX_BLOOMFILTERS 4
#define SBF_INVALID              -1
#define SBF_VALID                0

static int32_t tScalableBfAddFilter(SScalableBf* pSBf, uint64_t expectedEntries, double errorRate,
                                    SBloomFilter** ppNormalBf);

int32_t tScalableBfInit(uint64_t expectedEntries, double errorRate, SScalableBf** ppSBf) {
  int32_t        code = TSDB_CODE_SUCCESS;
  int32_t        lino = 0;
  const uint32_t defaultSize = 8;
  if (expectedEntries < 1 || errorRate <= 0 || errorRate >= 1.0) {
    code = TSDB_CODE_INVALID_PARA;
    QUERY_CHECK_CODE(code, lino, _error);
  }
  SScalableBf* pSBf = taosMemoryCalloc(1, sizeof(SScalableBf));
  if (pSBf == NULL) {
    code = terrno;
    QUERY_CHECK_CODE(code, lino, _error);
  }
  pSBf->maxBloomFilters = DEFAULT_MAX_BLOOMFILTERS;
  pSBf->status = SBF_VALID;
  pSBf->numBits = 0;
  pSBf->bfArray = taosArrayInit(defaultSize, sizeof(void*));
  if (!pSBf->bfArray) {
    code = terrno;
    QUERY_CHECK_CODE(code, lino, _error);
  }

  SBloomFilter* pNormalBf = NULL;
  code = tScalableBfAddFilter(pSBf, expectedEntries, errorRate * DEFAULT_TIGHTENING_RATIO, &pNormalBf);
  if (code != TSDB_CODE_SUCCESS) {
    tScalableBfDestroy(pSBf);
    QUERY_CHECK_CODE(code, lino, _error);
  }
  pSBf->growth = DEFAULT_GROWTH;
  pSBf->hashFn1 = HASH_FUNCTION_1;
  pSBf->hashFn2 = HASH_FUNCTION_2;
  (*ppSBf) = pSBf;
  return TSDB_CODE_SUCCESS;

_error:
  uError("%s failed at line %d since %s", __func__, lino, tstrerror(code));
  return code;
}

int32_t tScalableBfPutNoCheck(SScalableBf* pSBf, const void* keyBuf, uint32_t len) {
  int32_t code = TSDB_CODE_SUCCESS;
  int32_t lino = 0;
  if (pSBf->status == SBF_INVALID) {
    return code;
  }
  int32_t       size = taosArrayGetSize(pSBf->bfArray);
  SBloomFilter* pNormalBf = taosArrayGetP(pSBf->bfArray, size - 1);
  if (!pNormalBf) {
    code = terrno;
    QUERY_CHECK_CODE(code, lino, _error);
  }
  if (tBloomFilterIsFull(pNormalBf)) {
    code = tScalableBfAddFilter(pSBf, pNormalBf->expectedEntries * pSBf->growth,
                                pNormalBf->errorRate * DEFAULT_TIGHTENING_RATIO, &pNormalBf);
    if (code != TSDB_CODE_SUCCESS) {
      pSBf->status = SBF_INVALID;
      if (code == TSDB_CODE_OUT_OF_BUFFER) {
        code = TSDB_CODE_SUCCESS;
        return code;
      }
      QUERY_CHECK_CODE(code, lino, _error);
    }
  }
  return tBloomFilterPut(pNormalBf, keyBuf, len);

_error:
  if (code != TSDB_CODE_SUCCESS) {
    uDebug("%s failed at line %d since %s", __func__, lino, tstrerror(code));
  }
  return code;
}

int32_t tScalableBfPut(SScalableBf* pSBf, const void* keyBuf, uint32_t len, int32_t* winRes) {
  int32_t code = TSDB_CODE_SUCCESS;
  int32_t lino = 0;
  if (pSBf->status == SBF_INVALID) {
    (*winRes) = TSDB_CODE_FAILED;
    return code;
  }
  uint64_t h1 = (uint64_t)pSBf->hashFn1(keyBuf, len);
  uint64_t h2 = (uint64_t)pSBf->hashFn2(keyBuf, len);
  int32_t  size = taosArrayGetSize(pSBf->bfArray);
  for (int32_t i = size - 2; i >= 0; --i) {
    if (tBloomFilterNoContain(taosArrayGetP(pSBf->bfArray, i), h1, h2) != TSDB_CODE_SUCCESS) {
      (*winRes) = TSDB_CODE_FAILED;
      goto _end;
    }
  }

  SBloomFilter* pNormalBf = taosArrayGetP(pSBf->bfArray, size - 1);
  QUERY_CHECK_NULL(pNormalBf, code, lino, _end, TSDB_CODE_INTERNAL_ERROR);

  if (tBloomFilterIsFull(pNormalBf)) {
    code = tScalableBfAddFilter(pSBf, pNormalBf->expectedEntries * pSBf->growth,
                                pNormalBf->errorRate * DEFAULT_TIGHTENING_RATIO, &pNormalBf);
    if (code != TSDB_CODE_SUCCESS) {
      pSBf->status = SBF_INVALID;
      if (code == TSDB_CODE_OUT_OF_BUFFER) {
        code = TSDB_CODE_SUCCESS;
        (*winRes) = TSDB_CODE_FAILED;
        goto _end;
      }
      QUERY_CHECK_CODE(code, lino, _end);
    }
  }
  (*winRes) = tBloomFilterPutHash(pNormalBf, h1, h2);

_end:
  if (code != TSDB_CODE_SUCCESS) {
    uError("%s failed at line %d since %s", __func__, lino, tstrerror(code));
  }
  return code;
}

int32_t tScalableBfNoContain(const SScalableBf* pSBf, const void* keyBuf, uint32_t len) {
  if (pSBf->status == SBF_INVALID) {
    return TSDB_CODE_FAILED;
  }
  uint64_t h1 = (uint64_t)pSBf->hashFn1(keyBuf, len);
  uint64_t h2 = (uint64_t)pSBf->hashFn2(keyBuf, len);
  int32_t  size = taosArrayGetSize(pSBf->bfArray);
  for (int32_t i = size - 1; i >= 0; --i) {
    if (tBloomFilterNoContain(taosArrayGetP(pSBf->bfArray, i), h1, h2) != TSDB_CODE_SUCCESS) {
      return TSDB_CODE_FAILED;
    }
  }
  return TSDB_CODE_SUCCESS;
}

static int32_t tScalableBfAddFilter(SScalableBf* pSBf, uint64_t expectedEntries, double errorRate,
                                    SBloomFilter** ppNormalBf) {
  int32_t code = TSDB_CODE_SUCCESS;
  int32_t lino = 0;
  if (taosArrayGetSize(pSBf->bfArray) >= pSBf->maxBloomFilters) {
    code = TSDB_CODE_OUT_OF_BUFFER;
    QUERY_CHECK_CODE(code, lino, _error);
  }

  SBloomFilter* pNormalBf = NULL;
  code = tBloomFilterInit(expectedEntries, errorRate, &pNormalBf);
  QUERY_CHECK_CODE(code, lino, _error);

  if (taosArrayPush(pSBf->bfArray, &pNormalBf) == NULL) {
    tBloomFilterDestroy(pNormalBf);
    code = terrno;
    QUERY_CHECK_CODE(code, lino, _error);
  }
  pSBf->numBits += pNormalBf->numBits;
  (*ppNormalBf) = pNormalBf;

_error:
  if (code != TSDB_CODE_SUCCESS) {
    uError("%s failed at line %d since %s", __func__, lino, tstrerror(code));
  }
  return code;
}

void tScalableBfDestroy(SScalableBf* pSBf) {
  if (pSBf == NULL) {
    return;
  }
  if (pSBf->bfArray != NULL) {
    taosArrayDestroyP(pSBf->bfArray, (FDelete)tBloomFilterDestroy);
  }
  taosMemoryFree(pSBf);
}

int32_t tScalableBfEncode(const SScalableBf* pSBf, SEncoder* pEncoder) {
  if (!pSBf) {
    TAOS_CHECK_RETURN(tEncodeI32(pEncoder, 0));
    return 0;
  }
  int32_t size = taosArrayGetSize(pSBf->bfArray);
  TAOS_CHECK_RETURN(tEncodeI32(pEncoder, size));
  for (int32_t i = 0; i < size; i++) {
    SBloomFilter* pBF = taosArrayGetP(pSBf->bfArray, i);
    TAOS_CHECK_RETURN(tBloomFilterEncode(pBF, pEncoder));
  }
  TAOS_CHECK_RETURN(tEncodeU32(pEncoder, pSBf->growth));
  TAOS_CHECK_RETURN(tEncodeU64(pEncoder, pSBf->numBits));
  TAOS_CHECK_RETURN(tEncodeU32(pEncoder, pSBf->maxBloomFilters));
  TAOS_CHECK_RETURN(tEncodeI8(pEncoder, pSBf->status));
  return 0;
}

int32_t tScalableBfDecode(SDecoder* pDecoder, SScalableBf** ppSBf) {
  int32_t      code = TSDB_CODE_SUCCESS;
  int32_t      lino = 0;
  SScalableBf* pSBf = taosMemoryCalloc(1, sizeof(SScalableBf));
  if (!pSBf) {
    code = terrno;
    QUERY_CHECK_CODE(code, lino, _error);
  }
  pSBf->hashFn1 = HASH_FUNCTION_1;
  pSBf->hashFn2 = HASH_FUNCTION_2;
  pSBf->bfArray = NULL;
  int32_t size = 0;
  if (tDecodeI32(pDecoder, &size) < 0) {
    code = terrno;
    QUERY_CHECK_CODE(code, lino, _error);
  }
  if (size == 0) {
    (*ppSBf) = NULL;
    tScalableBfDestroy(pSBf);
    goto _error;
  }
  pSBf->bfArray = taosArrayInit(size * 2, POINTER_BYTES);
  if (!pSBf->bfArray) {
    code = terrno;
    QUERY_CHECK_CODE(code, lino, _error);
  }

  for (int32_t i = 0; i < size; i++) {
    SBloomFilter* pBF = NULL;
    code = tBloomFilterDecode(pDecoder, &pBF);
    QUERY_CHECK_CODE(code, lino, _error);
    void* tmpRes = taosArrayPush(pSBf->bfArray, &pBF);
    if (!tmpRes) {
      code = terrno;
      QUERY_CHECK_CODE(code, lino, _error);
    }
  }
  if (tDecodeU32(pDecoder, &pSBf->growth) < 0) {
    code = terrno;
    QUERY_CHECK_CODE(code, lino, _error);
  }
  if (tDecodeU64(pDecoder, &pSBf->numBits) < 0) {
    code = terrno;
    QUERY_CHECK_CODE(code, lino, _error);
  }
  if (tDecodeU32(pDecoder, &pSBf->maxBloomFilters) < 0) {
    code = terrno;
    QUERY_CHECK_CODE(code, lino, _error);
  }
  if (tDecodeI8(pDecoder, &pSBf->status) < 0) {
    code = terrno;
    QUERY_CHECK_CODE(code, lino, _error);
  }
  (*ppSBf) = pSBf;

_error:

  if (code != TSDB_CODE_SUCCESS) {
    tScalableBfDestroy(pSBf);
    uError("%s failed at line %d since %s", __func__, lino, tstrerror(code));
  }
  return code;
}

1	/*
2	* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
3	*
4	* This program is free software: you can use, redistribute, and/or modify
5	* it under the terms of the GNU Affero General Public License, version 3
6	* or later ("AGPL"), as published by the Free Software Foundation.
7	*
8	* This program is distributed in the hope that it will be useful, but WITHOUT
9	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
10	* FITNESS FOR A PARTICULAR PURPOSE.
11	*
12	* You should have received a copy of the GNU Affero General Public License
13	* along with this program. If not, see <http://www.gnu.org/licenses/>.
14	*/
15
16	#define _DEFAULT_SOURCE
17
18	#include "tscalablebf.h"
19	#include "taoserror.h"
20	#include "tutil.h"
21
22	#define DEFAULT_GROWTH 2
23	#define DEFAULT_TIGHTENING_RATIO 0.5
24	#define DEFAULT_MAX_BLOOMFILTERS 4
25	#define SBF_INVALID -1
26	#define SBF_VALID 0
27
28	static int32_t tScalableBfAddFilter(SScalableBf* pSBf, uint64_t expectedEntries, double errorRate,
29	SBloomFilter** ppNormalBf);
30
31	int32_t tScalableBfInit(uint64_t expectedEntries, double errorRate, SScalableBf** ppSBf) {	129,075,567✔
32	int32_t code = TSDB_CODE_SUCCESS;	129,075,567✔
33	int32_t lino = 0;	129,075,567✔
34	const uint32_t defaultSize = 8;	129,075,567✔
35	if (expectedEntries < 1 \|\| errorRate <= 0 \|\| errorRate >= 1.0) {	129,075,567!
36	code = TSDB_CODE_INVALID_PARA;	2✔
37	QUERY_CHECK_CODE(code, lino, _error);	2!
38	}
39	SScalableBf* pSBf = taosMemoryCalloc(1, sizeof(SScalableBf));	129,075,563!
40	if (pSBf == NULL) {	129,075,706!
41	code = terrno;	×
42	QUERY_CHECK_CODE(code, lino, _error);	×
43	}
44	pSBf->maxBloomFilters = DEFAULT_MAX_BLOOMFILTERS;	129,075,706✔
45	pSBf->status = SBF_VALID;	129,075,706✔
46	pSBf->numBits = 0;	129,075,706✔
47	pSBf->bfArray = taosArrayInit(defaultSize, sizeof(void*));	129,075,706✔
48	if (!pSBf->bfArray) {	129,075,713!
49	code = terrno;	×
50	QUERY_CHECK_CODE(code, lino, _error);	×
51	}
52
53	SBloomFilter* pNormalBf = NULL;	129,075,713✔
54	code = tScalableBfAddFilter(pSBf, expectedEntries, errorRate * DEFAULT_TIGHTENING_RATIO, &pNormalBf);	129,075,713✔
55	if (code != TSDB_CODE_SUCCESS) {	129,075,606!
56	tScalableBfDestroy(pSBf);	×
57	QUERY_CHECK_CODE(code, lino, _error);	×
58	}
59	pSBf->growth = DEFAULT_GROWTH;	129,075,606✔
60	pSBf->hashFn1 = HASH_FUNCTION_1;	129,075,606✔
61	pSBf->hashFn2 = HASH_FUNCTION_2;	129,075,606✔
62	(*ppSBf) = pSBf;	129,075,606✔
63	return TSDB_CODE_SUCCESS;	129,075,606✔
64
65	_error:	4✔
66	uError("%s failed at line %d since %s", __func__, lino, tstrerror(code));	4!
67	return code;	4✔
68	}
69
70	int32_t tScalableBfPutNoCheck(SScalableBf* pSBf, const void* keyBuf, uint32_t len) {	12,617,724✔
71	int32_t code = TSDB_CODE_SUCCESS;	12,617,724✔
72	int32_t lino = 0;	12,617,724✔
73	if (pSBf->status == SBF_INVALID) {	12,617,724✔
74	return code;	10,530,734✔
75	}
76	int32_t size = taosArrayGetSize(pSBf->bfArray);	2,086,990✔
77	SBloomFilter* pNormalBf = taosArrayGetP(pSBf->bfArray, size - 1);	2,088,072✔
78	if (!pNormalBf) {	2,087,699!
79	code = terrno;	×
80	QUERY_CHECK_CODE(code, lino, _error);	×
81	}
82	if (tBloomFilterIsFull(pNormalBf)) {	2,087,699✔
83	code = tScalableBfAddFilter(pSBf, pNormalBf->expectedEntries * pSBf->growth,	52✔
84	pNormalBf->errorRate * DEFAULT_TIGHTENING_RATIO, &pNormalBf);	52✔
85	if (code != TSDB_CODE_SUCCESS) {	52✔
86	pSBf->status = SBF_INVALID;	13✔
87	if (code == TSDB_CODE_OUT_OF_BUFFER) {	13!
88	code = TSDB_CODE_SUCCESS;	13✔
89	return code;	13✔
90	}
91	QUERY_CHECK_CODE(code, lino, _error);	×
92	}
93	}
94	return tBloomFilterPut(pNormalBf, keyBuf, len);	2,087,690✔
95
96	_error:	×
97	if (code != TSDB_CODE_SUCCESS) {	×
98	uDebug("%s failed at line %d since %s", __func__, lino, tstrerror(code));	×
99	}
100	return code;	×
101	}
102
103	int32_t tScalableBfPut(SScalableBf* pSBf, const void* keyBuf, uint32_t len, int32_t* winRes) {	26,081,779✔
104	int32_t code = TSDB_CODE_SUCCESS;	26,081,779✔
105	int32_t lino = 0;	26,081,779✔
106	if (pSBf->status == SBF_INVALID) {	26,081,779✔
107	(*winRes) = TSDB_CODE_FAILED;	18,066,114✔
108	return code;	18,066,114✔
109	}
110	uint64_t h1 = (uint64_t)pSBf->hashFn1(keyBuf, len);	8,015,665✔
111	uint64_t h2 = (uint64_t)pSBf->hashFn2(keyBuf, len);	8,031,797✔
112	int32_t size = taosArrayGetSize(pSBf->bfArray);	8,046,089✔
113	for (int32_t i = size - 2; i >= 0; --i) {	10,139,299✔
114	if (tBloomFilterNoContain(taosArrayGetP(pSBf->bfArray, i), h1, h2) != TSDB_CODE_SUCCESS) {	2,149,149✔
115	(*winRes) = TSDB_CODE_FAILED;	55,103✔
116	goto _end;	55,103✔
117	}
118	}
119
120	SBloomFilter* pNormalBf = taosArrayGetP(pSBf->bfArray, size - 1);	7,990,150✔
121	QUERY_CHECK_NULL(pNormalBf, code, lino, _end, TSDB_CODE_INTERNAL_ERROR);	7,983,209!
122
123	if (tBloomFilterIsFull(pNormalBf)) {	7,983,209✔
124	code = tScalableBfAddFilter(pSBf, pNormalBf->expectedEntries * pSBf->growth,	27✔
125	pNormalBf->errorRate * DEFAULT_TIGHTENING_RATIO, &pNormalBf);	27✔
126	if (code != TSDB_CODE_SUCCESS) {	27✔
127	pSBf->status = SBF_INVALID;	6✔
128	if (code == TSDB_CODE_OUT_OF_BUFFER) {	6!
129	code = TSDB_CODE_SUCCESS;	6✔
130	(*winRes) = TSDB_CODE_FAILED;	6✔
131	goto _end;	6✔
132	}
133	QUERY_CHECK_CODE(code, lino, _end);	×
134	}
135	}
136	(*winRes) = tBloomFilterPutHash(pNormalBf, h1, h2);	7,982,030✔
137
138	_end:	8,031,385✔
139	if (code != TSDB_CODE_SUCCESS) {	8,031,385!
140	uError("%s failed at line %d since %s", __func__, lino, tstrerror(code));	×
141	}
142	return code;	8,031,015✔
143	}
144
145	int32_t tScalableBfNoContain(const SScalableBf* pSBf, const void* keyBuf, uint32_t len) {	3,589✔
146	if (pSBf->status == SBF_INVALID) {	3,589!
147	return TSDB_CODE_FAILED;	×
148	}
149	uint64_t h1 = (uint64_t)pSBf->hashFn1(keyBuf, len);	3,589✔
150	uint64_t h2 = (uint64_t)pSBf->hashFn2(keyBuf, len);	3,589✔
151	int32_t size = taosArrayGetSize(pSBf->bfArray);	3,589✔
152	for (int32_t i = size - 1; i >= 0; --i) {	5,816✔
153	if (tBloomFilterNoContain(taosArrayGetP(pSBf->bfArray, i), h1, h2) != TSDB_CODE_SUCCESS) {	4,816✔
154	return TSDB_CODE_FAILED;	2,589✔
155	}
156	}
157	return TSDB_CODE_SUCCESS;	1,000✔
158	}
159
160	static int32_t tScalableBfAddFilter(SScalableBf* pSBf, uint64_t expectedEntries, double errorRate,	129,075,784✔
161	SBloomFilter** ppNormalBf) {
162	int32_t code = TSDB_CODE_SUCCESS;	129,075,784✔
163	int32_t lino = 0;	129,075,784✔
164	if (taosArrayGetSize(pSBf->bfArray) >= pSBf->maxBloomFilters) {	129,075,784✔
165	code = TSDB_CODE_OUT_OF_BUFFER;	19✔
166	QUERY_CHECK_CODE(code, lino, _error);	19!
167	}
168
169	SBloomFilter* pNormalBf = NULL;	129,075,759✔
170	code = tBloomFilterInit(expectedEntries, errorRate, &pNormalBf);	129,075,759✔
171	QUERY_CHECK_CODE(code, lino, _error);	129,075,704!
172
173	if (taosArrayPush(pSBf->bfArray, &pNormalBf) == NULL) {	258,151,371!
174	tBloomFilterDestroy(pNormalBf);	×
175	code = terrno;	×
UNCOV 176	QUERY_CHECK_CODE(code, lino, _error);	×
177	}
178	pSBf->numBits += pNormalBf->numBits;	129,075,664✔
179	(*ppNormalBf) = pNormalBf;	129,075,664✔
180
181	_error:	129,075,683✔
182	if (code != TSDB_CODE_SUCCESS) {	129,075,683✔
183	uError("%s failed at line %d since %s", __func__, lino, tstrerror(code));	19!
184	}
185	return code;	129,075,683✔
186	}
187
188	void tScalableBfDestroy(SScalableBf* pSBf) {	129,102,803✔
189	if (pSBf == NULL) {	129,102,803!
190	return;	×
191	}
192	if (pSBf->bfArray != NULL) {	129,102,803✔
193	taosArrayDestroyP(pSBf->bfArray, (FDelete)tBloomFilterDestroy);	129,100,986✔
194	}
195	taosMemoryFree(pSBf);	129,102,848!
196	}
197
198	int32_t tScalableBfEncode(const SScalableBf* pSBf, SEncoder* pEncoder) {	54,190✔
199	if (!pSBf) {	54,190✔
200	TAOS_CHECK_RETURN(tEncodeI32(pEncoder, 0));	3,586!
201	return 0;	3,586✔
202	}
203	int32_t size = taosArrayGetSize(pSBf->bfArray);	50,604✔
204	TAOS_CHECK_RETURN(tEncodeI32(pEncoder, size));	50,604!
205	for (int32_t i = 0; i < size; i++) {	101,286✔
206	SBloomFilter* pBF = taosArrayGetP(pSBf->bfArray, i);	50,682✔
207	TAOS_CHECK_RETURN(tBloomFilterEncode(pBF, pEncoder));	50,682!
208	}
209	TAOS_CHECK_RETURN(tEncodeU32(pEncoder, pSBf->growth));	101,208!
210	TAOS_CHECK_RETURN(tEncodeU64(pEncoder, pSBf->numBits));	101,208!
211	TAOS_CHECK_RETURN(tEncodeU32(pEncoder, pSBf->maxBloomFilters));	101,208!
212	TAOS_CHECK_RETURN(tEncodeI8(pEncoder, pSBf->status));	101,208!
213	return 0;	50,604✔
214	}
215
216	int32_t tScalableBfDecode(SDecoder* pDecoder, SScalableBf** ppSBf) {	27,143✔
217	int32_t code = TSDB_CODE_SUCCESS;	27,143✔
218	int32_t lino = 0;	27,143✔
219	SScalableBf* pSBf = taosMemoryCalloc(1, sizeof(SScalableBf));	27,143!
220	if (!pSBf) {	27,143!
221	code = terrno;	×
222	QUERY_CHECK_CODE(code, lino, _error);	×
223	}
224	pSBf->hashFn1 = HASH_FUNCTION_1;	27,143✔
225	pSBf->hashFn2 = HASH_FUNCTION_2;	27,143✔
226	pSBf->bfArray = NULL;	27,143✔
227	int32_t size = 0;	27,143✔
228	if (tDecodeI32(pDecoder, &size) < 0) {	27,143!
229	code = terrno;	×
230	QUERY_CHECK_CODE(code, lino, _error);	×
231	}
232	if (size == 0) {	27,143✔
233	(*ppSBf) = NULL;	1,814✔
234	tScalableBfDestroy(pSBf);	1,814✔
235	goto _error;	1,814✔
236	}
237	pSBf->bfArray = taosArrayInit(size * 2, POINTER_BYTES);	25,329✔
238	if (!pSBf->bfArray) {	25,329!
239	code = terrno;	×
240	QUERY_CHECK_CODE(code, lino, _error);	×
241	}
242
243	for (int32_t i = 0; i < size; i++) {	50,847✔
244	SBloomFilter* pBF = NULL;	25,518✔
245	code = tBloomFilterDecode(pDecoder, &pBF);	25,518✔
246	QUERY_CHECK_CODE(code, lino, _error);	25,518!
247	void* tmpRes = taosArrayPush(pSBf->bfArray, &pBF);	25,518✔
248	if (!tmpRes) {	25,518!
249	code = terrno;	×
250	QUERY_CHECK_CODE(code, lino, _error);	×
251	}
252	}
253	if (tDecodeU32(pDecoder, &pSBf->growth) < 0) {	50,658!
254	code = terrno;	×
255	QUERY_CHECK_CODE(code, lino, _error);	×
256	}
257	if (tDecodeU64(pDecoder, &pSBf->numBits) < 0) {	50,658!
258	code = terrno;	×
259	QUERY_CHECK_CODE(code, lino, _error);	×
260	}
261	if (tDecodeU32(pDecoder, &pSBf->maxBloomFilters) < 0) {	50,658!
262	code = terrno;	×
263	QUERY_CHECK_CODE(code, lino, _error);	×
264	}
265	if (tDecodeI8(pDecoder, &pSBf->status) < 0) {	50,658!
266	code = terrno;	×
267	QUERY_CHECK_CODE(code, lino, _error);	×
268	}
269	(*ppSBf) = pSBf;	25,329✔
270
271	_error:	27,143✔
272
273	if (code != TSDB_CODE_SUCCESS) {	27,143!
274	tScalableBfDestroy(pSBf);	×
275	uError("%s failed at line %d since %s", __func__, lino, tstrerror(code));	×
276	}
277	return code;	27,143✔
278	}

taosdata / TDengine / #3842

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