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Merge remote-tracking branch 'origin/main' into doc/contrib

This commit is contained in:
Shengliang Guan 2024-11-04 10:44:22 +08:00
parent 5e19ac7485 2ec6551acd
commit 4f7975f1a1
3 changed files with 19 additions and 14 deletions
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4
docs/zh/14-reference/01-components/01-taosd.md
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@ -156,8 +156,8 @@ charset 的有效值是 UTF-8。
### 内存相关
| 参数名称 | 参数说明 |
| :----------------: | :---------------------------------------------: |
| rpcQueueMemoryAllowed | 一个 dnode 允许的 rpc 消息占用的内存最大值，单位 bytes，取值范围：10485760-INT64_MAX，缺省值：服务器内存的 1/10 |
| syncLogBufferMemoryAllowed | 一个 dnode 允许的 sync 日志缓存消息占用的内存最大值，单位 bytes，取值范围：10485760-INT64_MAX，缺省值：服务器内存的 1/10，3.1.3.2/3.3.2.13 版本开始生效 |
| rpcQueueMemoryAllowed | 一个 dnode 允许的 rpc 消息占用的内存最大值，单位 bytes，取值范围：104857600-INT64_MAX，缺省值：服务器内存的 1/10 |
| syncLogBufferMemoryAllowed | 一个 dnode 允许的 sync 日志缓存消息占用的内存最大值，单位 bytes，取值范围：104857600-INT64_MAX，缺省值：服务器内存的 1/10，3.1.3.2/3.3.2.13 版本开始生效 |
### 性能调优

3
source/libs/stream/src/streamHb.c
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@ -316,12 +316,13 @@ int32_t createMetaHbInfo(int64_t* pRid, SMetaHbInfo** pRes) {
return terrno;
}
streamTmrStart(streamMetaHbToMnode, META_HB_CHECK_INTERVAL, pRid, streamTimer, &pInfo->hbTmr, 0, "stream-hb");
pInfo->tickCounter = 0;
pInfo->msgSendTs = -1;
pInfo->hbCount = 0;
*pRes = pInfo;
streamTmrStart(streamMetaHbToMnode, META_HB_CHECK_INTERVAL, pRid, streamTimer, &pInfo->hbTmr, 0, "stream-hb");
return TSDB_CODE_SUCCESS;
}

26
source/libs/stream/src/streamMeta.c
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@ -434,7 +434,6 @@ int32_t streamMetaOpen(const char* path, void* ahandle, FTaskBuild buildTaskFn,
pMeta->closeFlag = false;
stInfo("vgId:%d open stream meta succ, latest checkpoint:%" PRId64 ", stage:%" PRId64, vgId, pMeta->chkpId, stage);
pMeta->rid = taosAddRef(streamMetaId, pMeta);
// set the attribute when running on Linux OS
TdThreadRwlockAttr attr;
@ -452,22 +451,27 @@ int32_t streamMetaOpen(const char* path, void* ahandle, FTaskBuild buildTaskFn,
code = taosThreadRwlockAttrDestroy(&attr);
TSDB_CHECK_CODE(code, lino, _err);
int64_t* pRid = taosMemoryMalloc(sizeof(int64_t));
TSDB_CHECK_NULL(pRid, code, lino, _err, terrno);
memcpy(pRid, &pMeta->rid, sizeof(pMeta->rid));
code = metaRefMgtAdd(pMeta->vgId, pRid);
TSDB_CHECK_CODE(code, lino, _err);
code = createMetaHbInfo(pRid, &pMeta->pHbInfo);
TSDB_CHECK_CODE(code, lino, _err);
code = bkdMgtCreate(tpath, (SBkdMgt**)&pMeta->bkdChkptMgt);
TSDB_CHECK_CODE(code, lino, _err);
code = taosThreadMutexInit(&pMeta->backendMutex, NULL);
TSDB_CHECK_CODE(code, lino, _err);
// add refId at the end of initialization function
pMeta->rid = taosAddRef(streamMetaId, pMeta);
int64_t* pRid = taosMemoryMalloc(sizeof(int64_t));
TSDB_CHECK_NULL(pRid, code, lino, _err, terrno);
memcpy(pRid, &pMeta->rid, sizeof(pMeta->rid));
code = metaRefMgtAdd(pMeta->vgId, pRid);
TSDB_CHECK_CODE(code, lino, _err);
code = createMetaHbInfo(pRid, &pMeta->pHbInfo);
TSDB_CHECK_CODE(code, lino, _err);
*p = pMeta;
return code;