homework-jianmu/tests/script/tsim/db/alter_replica_31.sim

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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/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 dnodes
sql create dnode $hostname port 7200
sql create dnode $hostname port 7300
sql create dnode $hostname port 7400
$x = 0
step1:
$x = $x + 1
sleep 1000
if $x == 10 then
print ====> dnode not ready!
return -1
endi
sql select * from information_schema.ins_dnodes
print ===> rows: $rows
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 $data24 $data35
if $rows != 4 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
print =============== step2: create database
sql create database db vgroups 1 replica 3
sql select * from information_schema.ins_databases
if $rows != 3 then
return -1
endi
if $data(db)[4] != 3 then
return -1
endi
sql select * from information_schema.ins_dnodes
if $data(2)[2] != 1 then
return -1
endi
if $data(3)[2] != 1 then
return -1
endi
if $data(4)[2] != 1 then
return -1
endi
# vnodes
sql select * from information_schema.ins_dnodes
if $data(2)[2] != 1 then
return -1
endi
if $data(3)[2] != 1 then
return -1
endi
if $data(4)[2] != 1 then
return -1
endi
# v1_dnode
$hasleader = 0
$x = 0
step2:
$x = $x + 1
sleep 1000
if $x == 20 then
print ====> dnode not ready!
return -1
endi
sql show db.vgroups
print ===> $data00 $data01 $data02 $data03 $data04 $data05 $data06 $data07 $data08
if $data(2)[3] != 2 then
return -1
endi
if $data(2)[5] != 3 then
return -1
endi
if $data(2)[7] != 4 then
return -1
endi
if $data(2)[4] == leader then
$hasleader = 1
endi
if $data(2)[6] == leader then
$hasleader = 1
endi
if $data(2)[8] == leader then
$hasleader = 1
endi
if $hasleader != 1 then
goto step2
endi
sql create table db.stb (ts timestamp, c1 int, c2 binary(4)) tags(t1 int, t2 binary(16)) comment "abd"
sql create table db.ctb using db.stb tags(101, "102")
sql insert into db.ctb values(now, 1, "2")
sql show db.vgroups
print ===> $data00 $data01 $data02 $data03 $data04 $data05 $data06 $data07 $data08
sleep 100
sql select * from db.ctb
print ===> $data00 $data01 $data02 $data03 $data04 $data05
if $rows != 1 then
return -1
endi
print ============= step3: alter database
sql alter database db replica 1
$hasleader = 0
$x = 0
step3:
$x = $x + 1
sleep 1000
if $x == 10 then
print ====> dnode not ready!
return -1
endi
sql show db.vgroups
print ===> rows: $rows
if $rows != 1 then
goto step3
endi
if $data(2)[4] == leader then
$hasleader = 1
endi
if $data(2)[6] == leader then
$hasleader = 1
endi
if $data(2)[8] == leader then
$hasleader = 1
endi
if $hasleader != 1 then
goto step3
endi
print ============= step5: stop dnode 2
sql select * from db.stb
if $rows != 1 then
return -1
endi
system sh/exec.sh -n dnode1 -s stop -x SIGINT
system sh/exec.sh -n dnode2 -s stop -x SIGINT
system sh/exec.sh -n dnode3 -s stop -x SIGINT
system sh/exec.sh -n dnode4 -s stop -x SIGINT