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enh: force drop dnode

This commit is contained in:
Shengliang Guan 2022-10-31 15:54:47 +08:00
parent bd3506a386
commit 7ddde569a0
12 changed files with 339 additions and 48 deletions
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2
source/dnode/mnode/impl/inc/mndMnode.h
View File

@ -28,7 +28,7 @@ SMnodeObj *mndAcquireMnode(SMnode *pMnode, int32_t mnodeId);
void mndReleaseMnode(SMnode *pMnode, SMnodeObj *pObj);
bool mndIsMnode(SMnode *pMnode, int32_t dnodeId);
void mndGetMnodeEpSet(SMnode *pMnode, SEpSet *pEpSet);
int32_t mndSetDropMnodeInfoToTrans(SMnode *pMnode, STrans *pTrans, SMnodeObj *pObj);
int32_t mndSetDropMnodeInfoToTrans(SMnode *pMnode, STrans *pTrans, SMnodeObj *pObj, bool force);
#ifdef __cplusplus
}

2
source/dnode/mnode/impl/inc/mndQnode.h
View File

@ -29,7 +29,7 @@ void mndCleanupQnode(SMnode *pMnode);
SQnodeObj *mndAcquireQnode(SMnode *pMnode, int32_t qnodeId);
void mndReleaseQnode(SMnode *pMnode, SQnodeObj *pObj);
int32_t mndCreateQnodeList(SMnode *pMnode, SArray **pList, int32_t limit);
int32_t mndSetDropQnodeInfoToTrans(SMnode *pMnode, STrans *pTrans, SQnodeObj *pObj);
int32_t mndSetDropQnodeInfoToTrans(SMnode *pMnode, STrans *pTrans, SQnodeObj *pObj, bool force);
#ifdef __cplusplus
}

2
source/dnode/mnode/impl/inc/mndSnode.h
View File

@ -27,7 +27,7 @@ void mndCleanupSnode(SMnode *pMnode);
SSnodeObj *mndAcquireSnode(SMnode *pMnode, int32_t qnodeId);
void mndReleaseSnode(SMnode *pMnode, SSnodeObj *pObj);
SEpSet mndAcquireEpFromSnode(SMnode *pMnode, const SSnodeObj *pSnode);
int32_t mndSetDropSnodeInfoToTrans(SMnode *pMnode, STrans *pTrans, SSnodeObj *pObj);
int32_t mndSetDropSnodeInfoToTrans(SMnode *pMnode, STrans *pTrans, SSnodeObj *pObj, bool force);
#ifdef __cplusplus
}

3
source/dnode/mnode/impl/inc/mndVgroup.h
View File

@ -42,8 +42,7 @@ int32_t mndAddCreateVnodeAction(SMnode *, STrans *pTrans, SDbObj *pDb, SVgObj *p
int32_t mndAddAlterVnodeConfirmAction(SMnode *, STrans *pTrans, SDbObj *pDb, SVgObj *pVgroup);
int32_t mndAddAlterVnodeAction(SMnode *, STrans *pTrans, SDbObj *pDb, SVgObj *pVgroup, tmsg_t msgType);
int32_t mndAddDropVnodeAction(SMnode *, STrans *pTrans, SDbObj *pDb, SVgObj *pVgroup, SVnodeGid *pVgid, bool isRedo);
int32_t mndSetMoveVgroupInfoToTrans(SMnode *, STrans *pTrans, SDbObj *pDb, SVgObj *pVgroup, int32_t vn, SArray *pArray);
int32_t mndSetMoveVgroupsInfoToTrans(SMnode *, STrans *pTrans, int32_t dropDnodeId);
int32_t mndSetMoveVgroupsInfoToTrans(SMnode *, STrans *pTrans, int32_t dropDnodeId, bool force);
int32_t mndBuildAlterVgroupAction(SMnode *pMnode, STrans *pTrans, SDbObj *pOldDb, SDbObj *pNewDb, SVgObj *pVgroup,
SArray *pArray);

20
source/dnode/mnode/impl/src/mndDnode.c
View File

@ -670,7 +670,7 @@ _OVER:
}
static int32_t mndDropDnode(SMnode *pMnode, SRpcMsg *pReq, SDnodeObj *pDnode, SMnodeObj *pMObj, SQnodeObj *pQObj,
SSnodeObj *pSObj, int32_t numOfVnodes) {
SSnodeObj *pSObj, int32_t numOfVnodes, bool force) {
int32_t code = -1;
SSdbRaw *pRaw = NULL;
STrans *pTrans = NULL;
@ -678,7 +678,7 @@ static int32_t mndDropDnode(SMnode *pMnode, SRpcMsg *pReq, SDnodeObj *pDnode, SM
pTrans = mndTransCreate(pMnode, TRN_POLICY_RETRY, TRN_CONFLICT_GLOBAL, pReq, "drop-dnode");
if (pTrans == NULL) goto _OVER;
mndTransSetSerial(pTrans);
mInfo("trans:%d, used to drop dnode:%d", pTrans->id, pDnode->id);
mInfo("trans:%d, used to drop dnode:%d, force:%d", pTrans->id, pDnode->id, force);
pRaw = mndDnodeActionEncode(pDnode);
if (pRaw == NULL) goto _OVER;
@ -694,22 +694,22 @@ static int32_t mndDropDnode(SMnode *pMnode, SRpcMsg *pReq, SDnodeObj *pDnode, SM
if (pMObj != NULL) {
mInfo("trans:%d, mnode on dnode:%d will be dropped", pTrans->id, pDnode->id);
if (mndSetDropMnodeInfoToTrans(pMnode, pTrans, pMObj) != 0) goto _OVER;
if (mndSetDropMnodeInfoToTrans(pMnode, pTrans, pMObj, force) != 0) goto _OVER;
}
if (pQObj != NULL) {
mInfo("trans:%d, qnode on dnode:%d will be dropped", pTrans->id, pDnode->id);
if (mndSetDropQnodeInfoToTrans(pMnode, pTrans, pQObj) != 0) goto _OVER;
if (mndSetDropQnodeInfoToTrans(pMnode, pTrans, pQObj, force) != 0) goto _OVER;
}
if (pSObj != NULL) {
mInfo("trans:%d, snode on dnode:%d will be dropped", pTrans->id, pDnode->id);
if (mndSetDropSnodeInfoToTrans(pMnode, pTrans, pSObj) != 0) goto _OVER;
if (mndSetDropSnodeInfoToTrans(pMnode, pTrans, pSObj, force) != 0) goto _OVER;
}
if (numOfVnodes > 0) {
mInfo("trans:%d, %d vnodes on dnode:%d will be dropped", pTrans->id, numOfVnodes, pDnode->id);
if (mndSetMoveVgroupsInfoToTrans(pMnode, pTrans, pDnode->id) != 0) goto _OVER;
if (mndSetMoveVgroupsInfoToTrans(pMnode, pTrans, pDnode->id, force) != 0) goto _OVER;
}
if (mndTransPrepare(pMnode, pTrans) != 0) goto _OVER;
@ -767,16 +767,16 @@ static int32_t mndProcessDropDnodeReq(SRpcMsg *pReq) {
}
int32_t numOfVnodes = mndGetVnodesNum(pMnode, pDnode->id);
if (numOfVnodes > 0 || pMObj != NULL) {
if ((numOfVnodes > 0 || pMObj != NULL || pSObj != NULL || pQObj != NULL) && !dropReq.force) {
if (!mndIsDnodeOnline(pDnode, taosGetTimestampMs())) {
terrno = TSDB_CODE_NODE_OFFLINE;
mError("dnode:%d, failed to drop since %s, has_mnode:%d numOfVnodes:%d", pDnode->id, terrstr(), pMObj != NULL,
numOfVnodes);
mError("dnode:%d, failed to drop since %s, vnodes:%d mnode:%d qnode:%d snode:%d", pDnode->id, terrstr(),
numOfVnodes, pMObj != NULL, pQObj != NULL, pSObj != NULL);
goto _OVER;
}
}
code = mndDropDnode(pMnode, pReq, pDnode, pMObj, pQObj, pSObj, numOfVnodes);
code = mndDropDnode(pMnode, pReq, pDnode, pMObj, pQObj, pSObj, numOfVnodes, dropReq.force);
if (code == 0) code = TSDB_CODE_ACTION_IN_PROGRESS;
_OVER:

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

@ -472,7 +472,7 @@ static int32_t mndSetDropMnodeCommitLogs(SMnode *pMnode, STrans *pTrans, SMnodeO
return 0;
}
static int32_t mndSetDropMnodeRedoActions(SMnode *pMnode, STrans *pTrans, SDnodeObj *pDnode, SMnodeObj *pObj) {
static int32_t mndSetDropMnodeRedoActions(SMnode *pMnode, STrans *pTrans, SDnodeObj *pDnode, SMnodeObj *pObj, bool force) {
SSdb *pSdb = pMnode->pSdb;
void *pIter = NULL;
SDDropMnodeReq dropReq = {0};
@ -485,12 +485,21 @@ static int32_t mndSetDropMnodeRedoActions(SMnode *pMnode, STrans *pTrans, SDnode
int32_t totalMnodes = sdbGetSize(pSdb, SDB_MNODE);
if (totalMnodes == 2) {
if (force) {
mError("cant't force drop dnode, since a mnode on it and replica is 2");
terrno = TSDB_CODE_NODE_OFFLINE;
return -1;
}
mInfo("vgId:1, has %d mnodes, exec redo log first", totalMnodes);
if (mndSetDropMnodeRedoLogs(pMnode, pTrans, pObj) != 0) return -1;
if (mndBuildDropMnodeRedoAction(pTrans, &dropReq, &dropEpSet) != 0) return -1;
if (!force) {
if (mndBuildDropMnodeRedoAction(pTrans, &dropReq, &dropEpSet) != 0) return -1;
}
} else if (totalMnodes == 3) {
mInfo("vgId:1, has %d mnodes, exec redo action first", totalMnodes);
if (mndBuildDropMnodeRedoAction(pTrans, &dropReq, &dropEpSet) != 0) return -1;
if (!force) {
if (mndBuildDropMnodeRedoAction(pTrans, &dropReq, &dropEpSet) != 0) return -1;
}
if (mndSetDropMnodeRedoLogs(pMnode, pTrans, pObj) != 0) return -1;
} else {
return -1;
@ -499,9 +508,9 @@ static int32_t mndSetDropMnodeRedoActions(SMnode *pMnode, STrans *pTrans, SDnode
return 0;
}
int32_t mndSetDropMnodeInfoToTrans(SMnode *pMnode, STrans *pTrans, SMnodeObj *pObj) {
int32_t mndSetDropMnodeInfoToTrans(SMnode *pMnode, STrans *pTrans, SMnodeObj *pObj, bool force) {
if (pObj == NULL) return 0;
if (mndSetDropMnodeRedoActions(pMnode, pTrans, pObj->pDnode, pObj) != 0) return -1;
if (mndSetDropMnodeRedoActions(pMnode, pTrans, pObj->pDnode, pObj, force) != 0) return -1;
if (mndSetDropMnodeCommitLogs(pMnode, pTrans, pObj) != 0) return -1;
return 0;
}
@ -515,7 +524,7 @@ static int32_t mndDropMnode(SMnode *pMnode, SRpcMsg *pReq, SMnodeObj *pObj) {
mndTransSetSerial(pTrans);
mInfo("trans:%d, used to drop mnode:%d", pTrans->id, pObj->id);
if (mndSetDropMnodeInfoToTrans(pMnode, pTrans, pObj) != 0) goto _OVER;
if (mndSetDropMnodeInfoToTrans(pMnode, pTrans, pObj, false) != 0) goto _OVER;
if (mndTransPrepare(pMnode, pTrans) != 0) goto _OVER;
code = 0;

8
source/dnode/mnode/impl/src/mndQnode.c
View File

@ -353,11 +353,13 @@ static int32_t mndSetDropQnodeRedoActions(STrans *pTrans, SDnodeObj *pDnode, SQn
return 0;
}
int32_t mndSetDropQnodeInfoToTrans(SMnode *pMnode, STrans *pTrans, SQnodeObj *pObj) {
int32_t mndSetDropQnodeInfoToTrans(SMnode *pMnode, STrans *pTrans, SQnodeObj *pObj, bool force) {
if (pObj == NULL) return 0;
if (mndSetDropQnodeRedoLogs(pTrans, pObj) != 0) return -1;
if (mndSetDropQnodeCommitLogs(pTrans, pObj) != 0) return -1;
if (mndSetDropQnodeRedoActions(pTrans, pObj->pDnode, pObj) != 0) return -1;
if (!force) {
if (mndSetDropQnodeRedoActions(pTrans, pObj->pDnode, pObj) != 0) return -1;
}
return 0;
}
@ -368,7 +370,7 @@ static int32_t mndDropQnode(SMnode *pMnode, SRpcMsg *pReq, SQnodeObj *pObj) {
if (pTrans == NULL) goto _OVER;
mInfo("trans:%d, used to drop qnode:%d", pTrans->id, pObj->id);
if (mndSetDropQnodeInfoToTrans(pMnode, pTrans, pObj) != 0) goto _OVER;
if (mndSetDropQnodeInfoToTrans(pMnode, pTrans, pObj, false) != 0) goto _OVER;
if (mndTransPrepare(pMnode, pTrans) != 0) goto _OVER;
code = 0;

8
source/dnode/mnode/impl/src/mndSnode.c
View File

@ -360,11 +360,13 @@ static int32_t mndSetDropSnodeRedoActions(STrans *pTrans, SDnodeObj *pDnode, SSn
return 0;
}
int32_t mndSetDropSnodeInfoToTrans(SMnode *pMnode, STrans *pTrans, SSnodeObj *pObj) {
int32_t mndSetDropSnodeInfoToTrans(SMnode *pMnode, STrans *pTrans, SSnodeObj *pObj, bool force) {
if (pObj == NULL) return 0;
if (mndSetDropSnodeRedoLogs(pTrans, pObj) != 0) return -1;
if (mndSetDropSnodeCommitLogs(pTrans, pObj) != 0) return -1;
if (mndSetDropSnodeRedoActions(pTrans, pObj->pDnode, pObj) != 0) return -1;
if (!force) {
if (mndSetDropSnodeRedoActions(pTrans, pObj->pDnode, pObj) != 0) return -1;
}
return 0;
}
@ -375,7 +377,7 @@ static int32_t mndDropSnode(SMnode *pMnode, SRpcMsg *pReq, SSnodeObj *pObj) {
if (pTrans == NULL) goto _OVER;
mInfo("trans:%d, used to drop snode:%d", pTrans->id, pObj->id);
if (mndSetDropSnodeInfoToTrans(pMnode, pTrans, pObj) != 0) goto _OVER;
if (mndSetDropSnodeInfoToTrans(pMnode, pTrans, pObj, false) != 0) goto _OVER;
if (mndTransPrepare(pMnode, pTrans) != 0) goto _OVER;
code = 0;

61
source/dnode/mnode/impl/src/mndVgroup.c
View File

@ -1071,7 +1071,7 @@ int32_t mndAddDropVnodeAction(SMnode *pMnode, STrans *pTrans, SDbObj *pDb, SVgOb
}
int32_t mndSetMoveVgroupInfoToTrans(SMnode *pMnode, STrans *pTrans, SDbObj *pDb, SVgObj *pVgroup, int32_t vnIndex,
SArray *pArray) {
SArray *pArray, bool force) {
SVgObj newVg = {0};
memcpy(&newVg, pVgroup, sizeof(SVgObj));
@ -1080,24 +1080,45 @@ int32_t mndSetMoveVgroupInfoToTrans(SMnode *pMnode, STrans *pTrans, SDbObj *pDb,
mInfo("vgId:%d, vnode:%d dnode:%d", newVg.vgId, i, newVg.vnodeGid[i].dnodeId);
}
mInfo("vgId:%d, will add 1 vnodes", pVgroup->vgId);
if (mndAddVnodeToVgroup(pMnode, &newVg, pArray) != 0) return -1;
if (mndAddCreateVnodeAction(pMnode, pTrans, pDb, &newVg, &newVg.vnodeGid[newVg.replica - 1]) != 0) return -1;
for (int32_t i = 0; i < newVg.replica - 1; ++i) {
if (mndAddAlterVnodeReplicaAction(pMnode, pTrans, pDb, &newVg, newVg.vnodeGid[i].dnodeId) != 0) return -1;
}
if (mndAddAlterVnodeConfirmAction(pMnode, pTrans, pDb, &newVg) != 0) return -1;
if (!force) {
mInfo("vgId:%d, will add 1 vnode", pVgroup->vgId);
if (mndAddVnodeToVgroup(pMnode, &newVg, pArray) != 0) return -1;
if (mndAddCreateVnodeAction(pMnode, pTrans, pDb, &newVg, &newVg.vnodeGid[newVg.replica - 1]) != 0) return -1;
for (int32_t i = 0; i < newVg.replica - 1; ++i) {
if (mndAddAlterVnodeReplicaAction(pMnode, pTrans, pDb, &newVg, newVg.vnodeGid[i].dnodeId) != 0) return -1;
}
if (mndAddAlterVnodeConfirmAction(pMnode, pTrans, pDb, &newVg) != 0) return -1;
mInfo("vgId:%d, will remove 1 vnodes", pVgroup->vgId);
newVg.replica--;
SVnodeGid del = newVg.vnodeGid[vnIndex];
newVg.vnodeGid[vnIndex] = newVg.vnodeGid[newVg.replica];
memset(&newVg.vnodeGid[newVg.replica], 0, sizeof(SVnodeGid));
if (mndAddDropVnodeAction(pMnode, pTrans, pDb, &newVg, &del, true) != 0) return -1;
for (int32_t i = 0; i < newVg.replica; ++i) {
if (mndAddAlterVnodeReplicaAction(pMnode, pTrans, pDb, &newVg, newVg.vnodeGid[i].dnodeId) != 0) return -1;
mInfo("vgId:%d, will remove 1 vnode", pVgroup->vgId);
newVg.replica--;
SVnodeGid del = newVg.vnodeGid[vnIndex];
newVg.vnodeGid[vnIndex] = newVg.vnodeGid[newVg.replica];
memset(&newVg.vnodeGid[newVg.replica], 0, sizeof(SVnodeGid));
if (mndAddDropVnodeAction(pMnode, pTrans, pDb, &newVg, &del, true) != 0) return -1;
for (int32_t i = 0; i < newVg.replica; ++i) {
if (mndAddAlterVnodeReplicaAction(pMnode, pTrans, pDb, &newVg, newVg.vnodeGid[i].dnodeId) != 0) return -1;
}
if (mndAddAlterVnodeConfirmAction(pMnode, pTrans, pDb, &newVg) != 0) return -1;
} else {
mInfo("vgId:%d, will add 1 vnode and force remove 1 vnode", pVgroup->vgId);
if (mndAddVnodeToVgroup(pMnode, &newVg, pArray) != 0) return -1;
newVg.replica--;
SVnodeGid del = newVg.vnodeGid[vnIndex];
newVg.vnodeGid[vnIndex] = newVg.vnodeGid[newVg.replica];
memset(&newVg.vnodeGid[newVg.replica], 0, sizeof(SVnodeGid));
if (mndAddCreateVnodeAction(pMnode, pTrans, pDb, &newVg, &newVg.vnodeGid[vnIndex]) != 0) return -1;
for (int32_t i = 0; i < newVg.replica; ++i) {
if (i != vnIndex) {
if (mndAddAlterVnodeReplicaAction(pMnode, pTrans, pDb, &newVg, newVg.vnodeGid[i].dnodeId) != 0) return -1;
}
}
if (mndAddAlterVnodeConfirmAction(pMnode, pTrans, pDb, &newVg) != 0) return -1;
if (newVg.replica == 1) {
mInfo("vgId:%d, all data is dropped since replica=1 and dnode force dropped, stable should be recreated in this vgroup, but we not support it yet", pVgroup->vgId);
}
}
if (mndAddAlterVnodeConfirmAction(pMnode, pTrans, pDb, &newVg) != 0) return -1;
{
SSdbRaw *pRaw = mndVgroupActionEncode(&newVg);
@ -1120,7 +1141,7 @@ int32_t mndSetMoveVgroupInfoToTrans(SMnode *pMnode, STrans *pTrans, SDbObj *pDb,
return 0;
}
int32_t mndSetMoveVgroupsInfoToTrans(SMnode *pMnode, STrans *pTrans, int32_t delDnodeId) {
int32_t mndSetMoveVgroupsInfoToTrans(SMnode *pMnode, STrans *pTrans, int32_t delDnodeId, bool force) {
int32_t code = 0;
SArray *pArray = mndBuildDnodesArray(pMnode, delDnodeId);
if (pArray == NULL) return -1;
@ -1141,9 +1162,9 @@ int32_t mndSetMoveVgroupsInfoToTrans(SMnode *pMnode, STrans *pTrans, int32_t del
code = 0;
if (vnIndex != -1) {
mInfo("vgId:%d, vnode:%d will be removed from dnode:%d", pVgroup->vgId, vnIndex, delDnodeId);
mInfo("vgId:%d, vnode:%d will be removed from dnode:%d, force:%d", pVgroup->vgId, vnIndex, delDnodeId, force);
SDbObj *pDb = mndAcquireDb(pMnode, pVgroup->dbName);
code = mndSetMoveVgroupInfoToTrans(pMnode, pTrans, pDb, pVgroup, vnIndex, pArray);
code = mndSetMoveVgroupInfoToTrans(pMnode, pTrans, pDb, pVgroup, vnIndex, pArray, force);
mndReleaseDb(pMnode, pDb);
}

2
source/util/src/tconfig.c
View File

@ -915,7 +915,7 @@ int32_t cfgLoadFromApollUrl(SConfig *pConfig, const char *url) {
int32_t olen, vlen, vlen2, vlen3;
int32_t code = 0;
if (url == NULL || strlen(url) == 0) {
uInfo("fail to load apoll url");
uInfo("apoll url not load");
return 0;
}

1
tests/script/jenkins/basic.txt
View File

@ -48,6 +48,7 @@
./test.sh -f tsim/dnode/drop_dnode_has_vnode_replica3.sim
./test.sh -f tsim/dnode/drop_dnode_has_multi_vnode_replica1.sim
./test.sh -f tsim/dnode/drop_dnode_has_multi_vnode_replica3.sim
./test.sh -f tsim/dnode/drop_dnode_force.sim
./test.sh -f tsim/dnode/offline_reason.sim
./test.sh -f tsim/dnode/redistribute_vgroup_replica1.sim
./test.sh -f tsim/dnode/redistribute_vgroup_replica3_v1_leader.sim

257
tests/script/tsim/dnode/drop_dnode_force.sim Normal file
View File

@ -0,0 +1,257 @@
system sh/stop_dnodes.sh
system sh/deploy.sh -n dnode1 -i 1
system sh/deploy.sh -n dnode2 -i 2
system sh/deploy.sh -n dnode3 -i 3
system sh/deploy.sh -n dnode4 -i 4
system sh/deploy.sh -n dnode5 -i 5
system sh/cfg.sh -n dnode1 -c supportVnodes -v 0
system sh/exec.sh -n dnode1 -s start
system sh/exec.sh -n dnode2 -s start
system sh/exec.sh -n dnode3 -s start
system sh/exec.sh -n dnode4 -s start
sql connect
print =============== step1 create dnode2 dnode3 dnode4 dnode 5
sql create dnode $hostname port 7200
sql create dnode $hostname port 7300
sql create dnode $hostname port 7400
sql create dnode $hostname port 7500
$x = 0
step1:
$ = $x + 1
sleep 1000
if $x == 10 then
print ====> dnode not online!
return -1
endi
sql select * from information_schema.ins_dnodes
print ===> $data00 $data01 $data02 $data03 $data04 $data05
print ===> $data10 $data11 $data12 $data13 $data14 $data15
if $rows != 5 then
return -1
endi
if $data(1)[4] != ready then
goto step1
endi
if $data(2)[4] != ready then
goto step1
endi
if $data(3)[4] != ready then
goto step1
endi
if $data(4)[4] != ready then
goto step1
endi
if $data(5)[4] != offline then
goto step1
endi
print =============== step2 create database
sql create database d1 vgroups 1 replica 3
sql use d1
sql create table d1.st (ts timestamp, i int) tags (j int)
sql create table d1.c0 using st tags(0)
sql create table d1.c1 using st tags(1)
sql create table d1.c2 using st tags(2)
sql create table d1.c3 using st tags(3)
sql create table d1.c4 using st tags(4)
sql create table d1.c5 using st tags(5)
sql create table d1.c6 using st tags(6)
sql create table d1.c7 using st tags(7)
sql create table d1.c8 using st tags(8)
sql create table d1.c9 using st tags(9)
sql show d1.tables
if $rows != 10 then
return -1
endi
sql create database d2 vgroups 3 replica 1
sql use d2
sql create table d2.st1 (ts timestamp, i int) tags (j int)
sql create table d2.c10 using st1 tags(0)
sql create table d2.c11 using st1 tags(1)
sql create table d2.c12 using st1 tags(2)
sql create table d2.c13 using st1 tags(3)
sql create table d2.c14 using st1 tags(4)
sql create table d2.c15 using st1 tags(5)
sql create table d2.c16 using st1 tags(6)
sql create table d2.c17 using st1 tags(7)
sql create table d2.c18 using st1 tags(8)
sql create table d2.c19 using st1 tags(9)
sql show d2.tables
if $rows != 10 then
return -1
endi
sql create table d2.st2 (ts timestamp, i int) tags (j int)
sql create table d2.c20 using st2 tags(0)
sql create table d2.c21 using st2 tags(1)
sql create table d2.c22 using st2 tags(2)
sql create table d2.c23 using st2 tags(3)
sql create table d2.c24 using st2 tags(4)
sql create table d2.c25 using st2 tags(5)
sql create table d2.c26 using st2 tags(6)
sql create table d2.c27 using st2 tags(7)
sql create table d2.c28 using st2 tags(8)
sql create table d2.c29 using st2 tags(9)
sql show d2.tables
if $rows != 20 then
return -1
endi
print =============== step3: create qnode snode on dnode 2
sql create qnode on dnode 2
sql create snode on dnode 2
sql select * from information_schema.ins_qnodes
if $rows != 1 then
return -1
endi
sql show snodes
if $rows != 1 then
return -1
endi
print =============== step4: create mnode on dnode 2
sql create mnode on dnode 3
sql create mnode on dnode 2
$x = 0
step4:
$x = $x + 1
sleep 1000
if $x == 10 then
return -1
endi
sql select * from information_schema.ins_mnodes -x step4
print $data[0][0] $data[0][1] $data[0][2] $data[0][3] $data[0][4]
print $data[1][0] $data[1][1] $data[1][2] $data[1][3] $data[1][4]
print $data[2][0] $data[2][1] $data[2][2] $data[2][3] $data[1][4]
#if $data(1)[2] != leader then
# goto step4
#endi
if $data(2)[2] != follower then
goto step4
endi
#if $data(3)[2] != follower then
# goto step4
#endi
print =============== step5: create dnode 5
system sh/exec.sh -n dnode2 -s stop -x SIGINT
system sh/exec.sh -n dnode5 -s start
$x = 0
step5:
$ = $x + 1
sleep 1000
if $x == 10 then
print ====> dnode not online!
return -1
endi
sql select * from information_schema.ins_dnodes
print ===> $data00 $data01 $data02 $data03 $data04 $data05
print ===> $data10 $data11 $data12 $data13 $data14 $data15
print ===> $data20 $data21 $data22 $data23 $data24 $data25
print ===> $data30 $data31 $data32 $data33 $data34 $data35
print ===> $data40 $data41 $data42 $data43 $data44 $data45
if $rows != 5 then
return -1
endi
if $data(1)[4] != ready then
goto step5
endi
if $data(2)[4] != offline then
goto step5
endi
if $data(3)[4] != ready then
goto step5
endi
if $data(4)[4] != ready then
goto step5
endi
if $data(5)[4] != ready then
goto step5
endi
print =============== step5: drop dnode 2
sql_error drop dnode 2
sql drop dnode 2 force
print select * from information_schema.ins_dnodes;
sql select * from information_schema.ins_dnodes;
print $data[0][0] $data[0][1] $data[0][2] $data[0][3] $data[0][4]
print $data[1][0] $data[1][1] $data[1][2] $data[1][3] $data[1][4]
if $rows != 4 then
return -1
endi
print select * from information_schema.ins_mnodes;
sql select * from information_schema.ins_mnodes
print $data[0][0] $data[0][1] $data[0][2] $data[0][3] $data[0][4]
print $data[1][0] $data[1][1] $data[1][2] $data[1][3] $data[1][4]
if $rows != 2 then
return -1
endi
if $data(1)[2] != leader then
return -1
endi
sql select * from information_schema.ins_qnodes
if $rows != 0 then
return -1
endi
sql show snodes
if $rows != 0 then
return -1
endi
print =============== step6: check d1
sql show d1.tables
if $rows != 10 then
return -1
endi
print =============== step7: check d2
sql show d2.tables
print ===> rows: $rows remained
if $rows > 10 then
return -1
endi
$remain = $rows
return
print =============== step8: alter stable
sql alter table d2.s1 add column b smallint
sql create table d2.c30 using st tags(0)
sql create table d2.c31 using st tags(1)
sql create table d2.c32 using st tags(2)
sql create table d2.c33 using st tags(3)
sql create table d2.c34 using st tags(4)
sql create table d2.c35 using st tags(5)
sql create table d2.c36 using st tags(6)
sql create table d2.c37 using st tags(7)
sql create table d2.c38 using st tags(8)
sql create table d2.c39 using st tags(9)
sql show d2.tables
if $rows != 10 then
return -1
endi
print =============== step9: drop stable and recreate it
sql create table d2.st2 (ts timestamp, i int) tags (j int)
sql create table d2.c20 using st2 tags(0)
sql create table d2.c21 using st2 tags(1)
sql create table d2.c22 using st2 tags(2)
sql create table d2.c23 using st2 tags(3)
sql create table d2.c24 using st2 tags(4)
sql create table d2.c25 using st2 tags(5)
sql create table d2.c26 using st2 tags(6)
sql create table d2.c27 using st2 tags(7)
sql create table d2.c28 using st2 tags(8)
sql create table d2.c29 using st2 tags(9)
sql show d2.tables
if $rows != 20 then
return -1
endi
system sh/exec.sh -n dnode1 -s stop -x SIGINT
system sh/exec.sh -n dnode2 -s stop -x SIGINT