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fix(tmq): show

This commit is contained in:
Liu Jicong 2022-05-10 23:47:44 +08:00
parent a6b258a45f
commit ac460915d6
4 changed files with 37 additions and 16 deletions
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11
source/client/src/tmq.c
View File

@ -1307,8 +1307,15 @@ TAOS_RES* tmq_consumer_poll(tmq_t* tmq, int64_t wait_time) {
}
tmq_resp_err_t tmq_consumer_close(tmq_t* tmq) {
// TODO
return TMQ_RESP_ERR__SUCCESS;
tmq_list_t* lst = tmq_list_new();
tmq_resp_err_t rsp = tmq_subscribe(tmq, lst);
tmq_list_destroy(lst);
if (rsp == TMQ_RESP_ERR__SUCCESS) {
// TODO: free resources
return TMQ_RESP_ERR__SUCCESS;
} else {
return TMQ_RESP_ERR__FAIL;
}
}
const char* tmq_err2str(tmq_resp_err_t err) {

4
source/common/src/systable.c
View File

@ -262,7 +262,7 @@ static const SSysDbTableSchema topicSchema[] = {
static const SSysDbTableSchema consumerSchema[] = {
{.name = "consumer_id", .bytes = 8, .type = TSDB_DATA_TYPE_BIGINT},
{.name = "group_id", .bytes = SYSTABLE_SCH_TABLE_NAME_LEN, .type = TSDB_DATA_TYPE_BINARY},
{.name = "consumer_group", .bytes = SYSTABLE_SCH_TABLE_NAME_LEN, .type = TSDB_DATA_TYPE_BINARY},
{.name = "app_id", .bytes = SYSTABLE_SCH_TABLE_NAME_LEN, .type = TSDB_DATA_TYPE_BINARY},
{.name = "status", .bytes = 20 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_BINARY},
{.name = "topics", .bytes = TSDB_TOPIC_FNAME_LEN + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_BINARY},
@ -275,7 +275,7 @@ static const SSysDbTableSchema consumerSchema[] = {
static const SSysDbTableSchema subscriptionSchema[] = {
{.name = "topic_name", .bytes = TSDB_TOPIC_FNAME_LEN + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_BINARY},
{.name = "group_id", .bytes = TSDB_CGROUP_LEN + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_BINARY},
{.name = "consumer_group", .bytes = TSDB_CGROUP_LEN + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_BINARY},
{.name = "vgroup_id", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
{.name = "consumer_id", .bytes = 8, .type = TSDB_DATA_TYPE_BIGINT},
};

17
source/dnode/mnode/impl/src/mndConsumer.c
View File

@ -684,6 +684,9 @@ static int32_t mndConsumerActionUpdate(SSdb *pSdb, SMqConsumerObj *pOldConsumer,
if (pOldConsumer->status == MQ_CONSUMER_STATUS__MODIFY ||
pOldConsumer->status == MQ_CONSUMER_STATUS__MODIFY_IN_REB) {
pOldConsumer->status = MQ_CONSUMER_STATUS__READY;
// TODO: remove
/*if (taosArrayGetSize(pOldConsumer->assignedTopics) == 0) {*/
/*}*/
} else if (pOldConsumer->status == MQ_CONSUMER_STATUS__LOST_IN_REB ||
pOldConsumer->status == MQ_CONSUMER_STATUS__LOST) {
pOldConsumer->status = MQ_CONSUMER_STATUS__LOST_REBD;
@ -789,6 +792,10 @@ static int32_t mndRetrieveConsumer(SNodeMsg *pReq, SShowObj *pShow, SSDataBlock
while (numOfRows < rowsCapacity) {
pShow->pIter = sdbFetch(pSdb, SDB_CONSUMER, pShow->pIter, (void **)&pConsumer);
if (pShow->pIter == NULL) break;
if (taosArrayGetSize(pConsumer->assignedTopics) == 0) {
sdbRelease(pSdb, pConsumer);
continue;
}
taosRLockLatch(&pConsumer->lock);
@ -810,12 +817,12 @@ static int32_t mndRetrieveConsumer(SNodeMsg *pReq, SShowObj *pShow, SSDataBlock
pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
colDataAppend(pColInfo, numOfRows, (const char *)&pConsumer->consumerId, false);
// group id
char groupId[TSDB_CGROUP_LEN + VARSTR_HEADER_SIZE] = {0};
tstrncpy(varDataVal(groupId), pConsumer->cgroup, TSDB_CGROUP_LEN);
varDataSetLen(groupId, strlen(varDataVal(groupId)));
// consumer group
char cgroup[TSDB_CGROUP_LEN + VARSTR_HEADER_SIZE] = {0};
tstrncpy(varDataVal(cgroup), pConsumer->cgroup, TSDB_CGROUP_LEN);
varDataSetLen(cgroup, strlen(varDataVal(cgroup)));
pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
colDataAppend(pColInfo, numOfRows, (const char *)groupId, false);
colDataAppend(pColInfo, numOfRows, (const char *)cgroup, false);
// app id
char appId[TSDB_CGROUP_LEN + VARSTR_HEADER_SIZE] = {0};

21
source/dnode/mnode/impl/src/mndSubscribe.c
View File

@ -171,14 +171,21 @@ static int32_t mndPersistSubChangeVgReq(SMnode *pMnode, STrans *pTrans, const SM
return 0;
}
static int32_t mndSplitSubscribeKey(const char *key, char *topic, char *cgroup) {
static int32_t mndSplitSubscribeKey(const char *key, char *topic, char *cgroup, bool fullName) {
int32_t i = 0;
while (key[i] != TMQ_SEPARATOR) {
i++;
}
memcpy(cgroup, key, i);
cgroup[i] = 0;
strcpy(topic, &key[i + 1]);
if (fullName) {
strcpy(topic, &key[i + 1]);
} else {
while (key[i] != '.') {
i++;
}
strcpy(topic, &key[i + 1]);
}
return 0;
}
@ -426,7 +433,7 @@ static int32_t mndPersistRebResult(SMnode *pMnode, SNodeMsg *pMsg, const SMqRebO
pConsumerNew->updateType = CONSUMER_UPDATE__ADD;
char *topic = taosMemoryCalloc(1, TSDB_TOPIC_FNAME_LEN);
char cgroup[TSDB_CGROUP_LEN];
mndSplitSubscribeKey(pOutput->pSub->key, topic, cgroup);
mndSplitSubscribeKey(pOutput->pSub->key, topic, cgroup, true);
taosArrayPush(pConsumerNew->rebNewTopics, &topic);
mndReleaseConsumer(pMnode, pConsumerOld);
if (mndSetConsumerCommitLogs(pMnode, pTrans, pConsumerNew) != 0) {
@ -444,7 +451,7 @@ static int32_t mndPersistRebResult(SMnode *pMnode, SNodeMsg *pMsg, const SMqRebO
pConsumerNew->updateType = CONSUMER_UPDATE__REMOVE;
char *topic = taosMemoryCalloc(1, TSDB_TOPIC_FNAME_LEN);
char cgroup[TSDB_CGROUP_LEN];
mndSplitSubscribeKey(pOutput->pSub->key, topic, cgroup);
mndSplitSubscribeKey(pOutput->pSub->key, topic, cgroup, true);
taosArrayPush(pConsumerNew->rebRemovedTopics, &topic);
mndReleaseConsumer(pMnode, pConsumerOld);
if (mndSetConsumerCommitLogs(pMnode, pTrans, pConsumerNew) != 0) {
@ -494,7 +501,7 @@ static int32_t mndProcessRebalanceReq(SNodeMsg *pMsg) {
// split sub key and extract topic
char topic[TSDB_TOPIC_FNAME_LEN];
char cgroup[TSDB_CGROUP_LEN];
mndSplitSubscribeKey(pRebInfo->key, topic, cgroup);
mndSplitSubscribeKey(pRebInfo->key, topic, cgroup, true);
SMqTopicObj *pTopic = mndAcquireTopic(pMnode, topic);
ASSERT(pTopic);
taosRLockLatch(&pTopic->lock);
@ -747,7 +754,7 @@ static int32_t mndRetrieveSubscribe(SNodeMsg *pReq, SShowObj *pShow, SSDataBlock
// topic and cgroup
char topic[TSDB_TOPIC_FNAME_LEN + VARSTR_HEADER_SIZE] = {0};
char cgroup[TSDB_CGROUP_LEN + VARSTR_HEADER_SIZE] = {0};
mndSplitSubscribeKey(pSub->key, topic, cgroup);
mndSplitSubscribeKey(pSub->key, varDataVal(topic), varDataVal(cgroup), false);
varDataSetLen(topic, strlen(varDataVal(topic)));
varDataSetLen(cgroup, strlen(varDataVal(cgroup)));
@ -790,7 +797,7 @@ static int32_t mndRetrieveSubscribe(SNodeMsg *pReq, SShowObj *pShow, SSDataBlock
// topic and cgroup
char topic[TSDB_TOPIC_FNAME_LEN + VARSTR_HEADER_SIZE] = {0};
char cgroup[TSDB_CGROUP_LEN + VARSTR_HEADER_SIZE] = {0};
mndSplitSubscribeKey(pSub->key, topic, cgroup);
mndSplitSubscribeKey(pSub->key, varDataVal(topic), varDataVal(cgroup), false);
varDataSetLen(topic, strlen(varDataVal(topic)));
varDataSetLen(cgroup, strlen(varDataVal(cgroup)));