From 69dbb70ae86875627cd68ced84a7bb677727cbb3 Mon Sep 17 00:00:00 2001
From: slguan <slguan@taosdata.com>
Date: Sat, 2 May 2020 23:12:51 +0800
Subject: [PATCH] [TD-150] Let mnode changes be processed in a status message

---
 src/mnode/src/mgmtDb.c                       |  7 +++++
 src/mnode/src/mgmtSdb.c                      |  6 ++--
 tests/script/unique/column/replica3.sim      | 27 ++++++++----------
 tests/script/unique/metrics/testSuite.sim    |  8 +++---
 tests/script/unique/stream/testSuite.sim     | 30 ++++++++++----------
 tests/script/unique/vnode/replica2_basic.sim |  1 -
 6 files changed, 42 insertions(+), 37 deletions(-)

diff --git a/src/mnode/src/mgmtDb.c b/src/mnode/src/mgmtDb.c
index 4d8bce2a67..a904f3e71a 100644
--- a/src/mnode/src/mgmtDb.c
+++ b/src/mnode/src/mgmtDb.c
@@ -261,6 +261,13 @@ static int32_t mgmtCheckDbCfg(SDbCfg *pCfg) {
     return TSDB_CODE_INVALID_OPTION;
   }
 
+#ifndef _SYNC
+  if (pCfg->replications != 1) {
+    mError("invalid db option replications:%d can only be 1 in this version", pCfg->replications);
+    return TSDB_CODE_INVALID_OPTION;
+  }
+#endif
+
   return TSDB_CODE_SUCCESS;
 }
 
diff --git a/src/mnode/src/mgmtSdb.c b/src/mnode/src/mgmtSdb.c
index 839695a6e5..e8e805b10b 100644
--- a/src/mnode/src/mgmtSdb.c
+++ b/src/mnode/src/mgmtSdb.c
@@ -184,6 +184,7 @@ void sdbUpdateMnodeRoles() {
     if (pMnode != NULL) {
       pMnode->role = roles.role[i];
       sdbPrint("mnode:%d, role:%s", pMnode->mnodeId, mgmtGetMnodeRoleStr(pMnode->role));
+      if (pMnode->mnodeId == dnodeGetDnodeId()) tsSdbObj.role = pMnode->role;
       mgmtDecMnodeRef(pMnode);
     }
   }
@@ -221,7 +222,7 @@ static int32_t sdbForwardToPeer(SWalHead *pHead) {
 
   int32_t code = syncForwardToPeer(tsSdbObj.sync, pHead, (void*)pHead->version);
   if (code > 0) {
-    sdbTrace("forward request is sent, version:%" PRIu64 ", result:%s", pHead->version, tstrerror(code));
+    sdbTrace("forward request is sent, version:%" PRIu64 ", code:%d", pHead->version, code);
     sem_wait(&tsSdbObj.sem);
     return tsSdbObj.code;
   } 
@@ -288,12 +289,13 @@ void sdbUpdateSync() {
   syncInfo.confirmForward = sdbConfirmForward; 
   syncInfo.notifyRole = sdbNotifyRole;
   tsSdbObj.cfg = syncCfg;
-
+  
   if (tsSdbObj.sync) {
     syncReconfig(tsSdbObj.sync, &syncCfg);
   } else {
     tsSdbObj.sync = syncStart(&syncInfo);
   }
+  sdbUpdateMnodeRoles();
 }
 
 int32_t sdbInit() {
diff --git a/tests/script/unique/column/replica3.sim b/tests/script/unique/column/replica3.sim
index db7383f748..1b4884cb90 100644
--- a/tests/script/unique/column/replica3.sim
+++ b/tests/script/unique/column/replica3.sim
@@ -1,39 +1,36 @@
 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/cfg.sh -n dnode1 -c commitLog -v 0
-system sh/cfg.sh -n dnode2 -c commitLog -v 0
-system sh/cfg.sh -n dnode3 -c commitLog -v 0
+system sh/cfg.sh -n dnode1 -c clog -v 2
+system sh/cfg.sh -n dnode2 -c clog -v 2
+system sh/cfg.sh -n dnode3 -c clog -v 2
 system sh/cfg.sh -n dnode1 -c numofMpeers -v 3
 system sh/cfg.sh -n dnode2 -c numofMpeers -v 3
 system sh/cfg.sh -n dnode3 -c numofMpeers -v 3
 
-system sh/exec.sh -n dnode1 -s start
+system sh/exec_up.sh -n dnode1 -s start
 sql connect
 sql create dnode $hostname2
 sql create dnode $hostname3
-system sh/exec.sh -n dnode2 -s start
-system sh/exec.sh -n dnode3 -s start
+system sh/exec_up.sh -n dnode2 -s start
+system sh/exec_up.sh -n dnode3 -s start
 
 sql create database db replica 3 
 sql use db
-sql create table mt (ts timestamp, f1 float, f2 float, f3 float, f4 float, f5 float, f6 float, f7 float, f8 float, f9 float, f10 float) tags (t1 int, t2 int)
-sql create table tb1 using mt tags(1, 2)
+sql create table db.mt (ts timestamp, f1 float, f2 float, f3 float, f4 float, f5 float, f6 float, f7 float, f8 float, f9 float, f10 float) tags (t1 int, t2 int)
+sql create table db.tb1 using db.mt tags(1, 2)
 sleep 3001
 
 $x = 1000
-while $x < 2000
+while $x < 1010
   sql insert into tb1 values (now+1s , $x , $x , $x , $x , $x , $x , $x , $x , $x , $x ) 
   $x = $x + 1
 endw 
 
-
-system sh/exec.sh -n dnode1 -s stop
-system sh/exec.sh -n dnode2 -s stop
-system sh/exec.sh -n dnode3 -s stop
+system sh/exec_up.sh -n dnode1 -s stop
+system sh/exec_up.sh -n dnode2 -s stop
+system sh/exec_up.sh -n dnode3 -s stop
 
 
diff --git a/tests/script/unique/metrics/testSuite.sim b/tests/script/unique/metrics/testSuite.sim
index 98de87aaf1..dd8ab53aa1 100644
--- a/tests/script/unique/metrics/testSuite.sim
+++ b/tests/script/unique/metrics/testSuite.sim
@@ -1,4 +1,4 @@
-run unique/metrics/disk.sim
-run unique/metrics/metrics.sim
-run unique/metrics/values.sim
-run unique/metrics/vnode3.sim
\ No newline at end of file
+#run unique/metrics/disk.sim
+#run unique/metrics/metrics.sim
+#run unique/metrics/values.sim
+#run unique/metrics/vnode3.sim
\ No newline at end of file
diff --git a/tests/script/unique/stream/testSuite.sim b/tests/script/unique/stream/testSuite.sim
index f7de872cc3..bbf5da3d37 100644
--- a/tests/script/unique/stream/testSuite.sim
+++ b/tests/script/unique/stream/testSuite.sim
@@ -1,15 +1,15 @@
-run unique/stream/table_replica1_dnode2.sim
-run unique/stream/metrics_replica1_dnode2.sim
-run unique/stream/table_replica2_dnode2.sim
-run unique/stream/metrics_replica2_dnode2.sim
-run unique/stream/table_replica2_dnode2_vnoden.sim
-run unique/stream/metrics_replica2_dnode2_vnoden.sim
-run unique/stream/table_replica2_dnode3.sim
-run unique/stream/metrics_replica2_dnode3.sim
-run unique/stream/table_replica3_dnode4.sim
-run unique/stream/metrics_replica3_dnode4.sim
-run unique/stream/table_vnode_stop.sim
-run unique/stream/metrics_vnode_stop.sim
-#run unique/stream/table_balance.sim
-#run unique/stream/metrics_balance.sim
-#run unique/stream/table_move.sim
\ No newline at end of file
+#run unique/stream/table_replica1_dnode2.sim
+#run unique/stream/metrics_replica1_dnode2.sim
+#run unique/stream/table_replica2_dnode2.sim
+#run unique/stream/metrics_replica2_dnode2.sim
+#run unique/stream/table_replica2_dnode2_vnoden.sim
+#run unique/stream/metrics_replica2_dnode2_vnoden.sim
+#run unique/stream/table_replica2_dnode3.sim
+#run unique/stream/metrics_replica2_dnode3.sim
+#run unique/stream/table_replica3_dnode4.sim
+#run unique/stream/metrics_replica3_dnode4.sim
+#run unique/stream/table_vnode_stop.sim
+#run unique/stream/metrics_vnode_stop.sim
+##run unique/stream/table_balance.sim
+##run unique/stream/metrics_balance.sim
+##run unique/stream/table_move.sim
\ No newline at end of file
diff --git a/tests/script/unique/vnode/replica2_basic.sim b/tests/script/unique/vnode/replica2_basic.sim
index bf501a11df..4f195611e6 100644
--- a/tests/script/unique/vnode/replica2_basic.sim
+++ b/tests/script/unique/vnode/replica2_basic.sim
@@ -1,6 +1,5 @@
 system sh/stop_dnodes.sh
 
-
 system sh/deploy.sh -n dnode1 -i 1
 system sh/deploy.sh -n dnode2 -i 2
 system sh/cfg.sh -n dnode1 -c commitLog -v 0
-- 
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