offline_replica2_alterTable_online.sim

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/cfg.sh -n dnode1 -c numOfMnodes -v 1
system sh/cfg.sh -n dnode2 -c numOfMnodes -v 1
system sh/cfg.sh -n dnode3 -c numOfMnodes -v 1
system sh/cfg.sh -n dnode4 -c numOfMnodes -v 1

system sh/cfg.sh -n dnode1 -c walLevel -v 2
system sh/cfg.sh -n dnode2 -c walLevel -v 2
system sh/cfg.sh -n dnode3 -c walLevel -v 2
system sh/cfg.sh -n dnode4 -c walLevel -v 2

system sh/cfg.sh -n dnode1 -c balanceInterval -v 10
system sh/cfg.sh -n dnode2 -c balanceInterval -v 10
system sh/cfg.sh -n dnode3 -c balanceInterval -v 10
system sh/cfg.sh -n dnode4 -c balanceInterval -v 10

system sh/cfg.sh -n dnode1 -c role -v 1
system sh/cfg.sh -n dnode2 -c role -v 2
system sh/cfg.sh -n dnode3 -c role -v 2
system sh/cfg.sh -n dnode4 -c role -v 2

$totalTableNum = 10
system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v $totalTableNum
system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v $totalTableNum
system sh/cfg.sh -n dnode3 -c maxtablesPerVnode -v $totalTableNum
system sh/cfg.sh -n dnode4 -c maxtablesPerVnode -v $totalTableNum

system sh/cfg.sh -n dnode1 -c maxVgroupsPerDb -v 1
system sh/cfg.sh -n dnode2 -c maxVgroupsPerDb -v 1
system sh/cfg.sh -n dnode3 -c maxVgroupsPerDb -v 1
system sh/cfg.sh -n dnode4 -c maxVgroupsPerDb -v 1

system sh/cfg.sh -n dnode1 -c arbitrator -v $arbitrator
system sh/cfg.sh -n dnode2 -c arbitrator -v $arbitrator
system sh/cfg.sh -n dnode3 -c arbitrator -v $arbitrator
system sh/cfg.sh -n dnode4 -c arbitrator -v $arbitrator

print ============== step0: start tarbitrator
system sh/exec_tarbitrator.sh -s start

print ============== step1: start dnode1, only deploy mnode
system sh/exec.sh -n dnode1 -s start
sleep 2000
sql connect

print ============== step2: start dnode2/dnode3/dnode4 and add into cluster , then create database with replica 2, and create table, insert data
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 create dnode $hostname2
#sql create dnode $hostname3
sql create dnode $hostname4
sleep 2000

$totalTableNum = 10
$sleepTimer = 3000

$db = db
print create database $db replica 2
sql create database $db replica 2
sql use $db

# create table , insert data
$stb = stb
sql create table $stb (ts timestamp, c1 int, c2 int) tags(t1 int)
$rowNum = 500
$tblNum = $totalTableNum
$totalRows = 0
$tsStart = 1420041600000
$tsEnd = 0

$i = 0
while $i < $tblNum
  $tb = tb . $i
  sql create table $tb using $stb tags( $i )
 
  $x = 0
  while $x < $rowNum
    $ts = $tsStart + $x
    sql insert into $tb values  ( $ts + 0a , $x , $x ) ( $ts + 1a , $x , $x ) ( $ts + 2a , $x , $x ) ( $ts + 3a , $x , $x ) ( $ts + 4a , $x , $x ) ( $ts + 5a , $x , $x ) ( $ts + 6a , $x , $x ) ( $ts + 7a , $x , $x ) ( $ts + 8a , $x , $x ) ( $ts + 9a , $x , $x ) ( $ts + 10a , $x , $x ) ( $ts + 11a , $x , $x ) ( $ts + 12a , $x , $x ) ( $ts + 13a , $x , $x ) ( $ts + 14a , $x , $x ) ( $ts + 15a , $x , $x ) ( $ts + 16a , $x , $x ) ( $ts + 17a , $x , $x ) ( $ts + 18a , $x , $x ) ( $ts + 19a , $x , $x ) 
    $x = $x + 20
  endw 
  $totalRows = $totalRows + $x
  print       info: inserted $x rows into $tb and totalRows: $totalRows
  $i = $i + 1
endw 
$tsEnd = $tsStart + $totalRows / $tblNum

sql select count(*) from $stb
print data00 $data00
if $data00 != $totalRows then
	return -1
endi

print ============== step3: stop dnode4 
system sh/exec.sh -n dnode4 -s stop -x SIGINT
sleep $sleepTimer

$loopCnt = 0
wait_dnode4_offline_0:
$loopCnt = $loopCnt + 1
if $loopCnt == 10 then
  return -1
endi
sql show dnodes
if $rows != 4 then
  sleep 2000
  goto wait_dnode4_offline_0
endi
print $data0_1  $data1_1  $data2_1  $data3_1  $data4_1
print $data0_2  $data1_2  $data2_2  $data3_2  $data4_2
print $data0_3  $data1_3  $data2_3  $data3_3  $data4_3
#print $data0_4  $data1_4  $data2_4  $data3_4  $data4_4
#print $data0_5  $data1_5  $data2_5  $data3_5  $data4_5
#print $data0_6  $data1_6  $data2_6  $data3_6  $data4_6
#$dnode1Status = $data4_1  
$dnode2Status = $data4_2
#$dnode3Status = $data4_3  
$dnode4Status = $data4_3 
#$dnode5Status = $data4_5

if $dnode4Status != offline then
  sleep 2000
  goto wait_dnode4_offline_0
endi

wait_dnode4_vgroup_offline:
sql show vgroups
if $rows != 1 then
  sleep 2000
  goto wait_dnode4_vgroup_offline
endi
print show vgroups:
print $data0_1  $data1_1  $data2_1  $data3_1  $data4_1  $data5_1  $data6_1  $data7_1  $data8_1  $data9_1
print $data0_2  $data1_2  $data2_2  $data3_2  $data4_2  $data5_2  $data6_2  $data7_2  $data8_2  $data9_2
print $data0_3  $data1_3  $data2_3  $data3_3  $data4_3  $data5_3  $data6_3  $data7_3  $data8_3  $data9_3
$dnode4Vtatus = $data5_2
$dnode3Vtatus = $data7_2

if $dnode4Vtatus != offline then
  sleep 2000
  goto wait_dnode4_vgroup_offline
endi
if $dnode3Vtatus != master then
  sleep 2000
  goto wait_dnode4_vgroup_offline
endi

print ============== step4: alter table and insert more data rows
sql alter table $stb drop column c1
sql alter table $stb add column f1 double

$i = 0
while $i < $tblNum
  $tb = tb . $i
  sql insert into $tb values (now, 10001, 1.0001) (now + 1s, 10002, 1.0002) (now + 2s, 10003, 1.0003) (now + 3s, 10004, 1.0004)
  $i = $i + 1
endw 
$addRows = 4 * $tblNum
$totalRows = $totalRows + $addRows

print ============== step5: restart dnode4, waiting dnode4 synced
system sh/exec.sh -n dnode4 -s start

$loopCnt = 0
wait_dnode4_ready:
$loopCnt = $loopCnt + 1
if $loopCnt == 10 then
  return -1
endi
sql show dnodes
if $rows != 4 then
  sleep 2000
  goto wait_dnode4_ready
endi
print $data0_1  $data1_1  $data2_1  $data3_1  $data4_1
print $data0_2  $data1_2  $data2_2  $data3_2  $data4_2
print $data0_3  $data1_3  $data2_3  $data3_3  $data4_3
print $data0_4  $data1_4  $data2_4  $data3_4  $data4_4
#print $data0_5  $data1_5  $data2_5  $data3_5  $data4_5
#print $data0_6  $data1_6  $data2_6  $data3_6  $data4_6
#$dnode1Status = $data4_1  
#$dnode2Status = $data4_2
#$dnode3Status = $data4_3  
$dnode4Status = $data4_3 
#$dnode5Status = $data4_5

if $dnode4Status != ready then
  sleep 2000
  goto wait_dnode4_ready
endi

print ============== step6: check result

sql reset query cache

$cnt = 0
wait_table_dropped:
$cnt = $cnt + 1
if $cnt == 20 then
  return -1
endi
sql select count(*) from $stb
if $data00 != $totalRows then
  print data00: $data00 totalRows: $totalRows
	sleep 2000
	goto wait_table_dropped
endi