TBASE-1442 #1025

src/inc/taoserror.h

@@ -91,7 +91,7 @@ extern "C" {
 #define TSDB_CODE_INVALID_QHANDLE            70
 #define TSDB_CODE_RELATED_TABLES_EXIST       71
 #define TSDB_CODE_MONITOR_DB_FORBEIDDEN      72
-#define TSDB_CODE_VG_COMMITLOG_INIT_FAILED   73
+#define TSDB_CODE_NO_DISK_PERMISSIONS        73
 #define TSDB_CODE_VG_INIT_FAILED             74
 #define TSDB_CODE_DATA_ALREADY_IMPORTED      75
 #define TSDB_CODE_OPS_NOT_SUPPORT            76

src/inc/tstatus.h

@@ -16,16 +16,20 @@
 #ifndef TDENGINE_TSTATUS_H
 #define TDENGINE_TSTATUS_H
 
+#include "taoserror.h"
+
 #ifdef __cplusplus
 extern "C" {
 #endif
 
 enum _TSDB_VG_STATUS {
-  TSDB_VG_STATUS_READY,
-  TSDB_VG_STATUS_IN_PROGRESS,
-  TSDB_VG_STATUS_COMMITLOG_INIT_FAILED,
-  TSDB_VG_STATUS_INIT_FAILED,
-  TSDB_VG_STATUS_FULL
+  TSDB_VG_STATUS_READY = TSDB_CODE_SUCCESS,
+  TSDB_VG_STATUS_IN_PROGRESS = TSDB_CODE_ACTION_IN_PROGRESS,
+  TSDB_VG_STATUS_NO_DISK_PERMISSIONS = TSDB_CODE_NO_DISK_PERMISSIONS,
+  TSDB_VG_STATUS_SERVER_NO_PACE = TSDB_CODE_SERVER_NO_SPACE,
+  TSDB_VG_STATUS_SERV_OUT_OF_MEMORY = TSDB_CODE_SERV_OUT_OF_MEMORY,
+  TSDB_VG_STATUS_INIT_FAILED = TSDB_CODE_VG_INIT_FAILED,
+  TSDB_VG_STATUS_FULL = TSDB_CODE_NO_ENOUGH_DNODES,
 };
 
 enum _TSDB_DB_STATUS {

src/rpc/src/tstring.c

@@ -197,7 +197,7 @@ char *tsError[] = {"success",
                    "invalid query handle",         // 70
                    "tables related to metric exist",
                    "can't drop monitor database or tables",
-                   "commit log init failed",
+                   "no disk permissions",
                    "vgroup init failed",
                    "data is already imported",     // 75
                    "not supported operation",
@@ -234,7 +234,7 @@ char *tsError[] = {"success",
                    "timestamp disordered in cache block",
                    "timestamp disordered in file block",
                    "invalid commit log",
-                   "server no disk space",    //110
+                   "no disk space on server",    //110
                    "only super table has metric meta info",
                    "tags value not unique for join",
                    "invalid submit message",

src/system/detail/src/mgmtDnodeInt.c

@@ -152,19 +152,15 @@ int mgmtProcessVPeersRsp(char *msg, int msgLen, SDnodeObj *pObj) {
     return 0;
   }
 
-  if (pRsp->code == 0) {
+  if (pRsp->code == TSDB_CODE_SUCCESS) {
     pDb->vgStatus = TSDB_VG_STATUS_READY;
     mTrace("dnode:%s, db:%s vgroup is created in dnode", taosIpStr(pObj->privateIp), pRsp->more);
     return 0;
   }
 
-  if (pRsp->code == TSDB_CODE_VG_COMMITLOG_INIT_FAILED) {
-    pDb->vgStatus = TSDB_VG_STATUS_COMMITLOG_INIT_FAILED;
-    mError("dnode:%s, db:%s vgroup commit log init failed, code:%d", taosIpStr(pObj->privateIp), pRsp->more, pRsp->code);
-  } else {
-    pDb->vgStatus = TSDB_VG_STATUS_INIT_FAILED;
-    mError("dnode:%s, db:%s vgroup init failed, code:%d", taosIpStr(pObj->privateIp), pRsp->more, pRsp->code);
-  }
+  pDb->vgStatus = pRsp->code;
+  mError("dnode:%s, db:%s vgroup init failed, code:%d %s",
+          taosIpStr(pObj->privateIp), pRsp->more, pRsp->code, taosGetVgroupStatusStr(pDb->vgStatus));
 
   return 0;
 }

src/system/detail/src/mgmtMeter.c

@@ -657,16 +657,10 @@ int mgmtCreateMeter(SDbObj *pDb, SCreateTableMsg *pCreate) {
       return TSDB_CODE_NO_ENOUGH_DNODES;
     }
 
-    if (pDb->vgStatus == TSDB_VG_STATUS_COMMITLOG_INIT_FAILED) {
+    if (pDb->vgStatus < TSDB_VG_STATUS_FULL && pDb->vgStatus > TSDB_CODE_ACTION_IN_PROGRESS) {
       mgmtDestroyMeter(pMeter);
-      mError("table:%s, commit log init failed", pCreate->meterId);
-      return TSDB_CODE_VG_COMMITLOG_INIT_FAILED;
-    }
-
-    if (pDb->vgStatus == TSDB_VG_STATUS_INIT_FAILED) {
-      mgmtDestroyMeter(pMeter);
-      mError("table:%s, vgroup init failed", pCreate->meterId);
-      return TSDB_CODE_VG_INIT_FAILED;
+      mError("table:%s, vgroup init failed, reason:%d %s", pCreate->meterId, pDb->vgStatus, taosGetVgroupStatusStr(pDb->vgStatus));
+      return pDb->vgStatus;
     }
 
     if (pVgroup == NULL) {

src/system/detail/src/vnodeFile.c

@@ -1823,7 +1823,7 @@ int vnodeUpdateFileMagic(int vnode, int fileId) {
 }
 
 int vnodeInitFile(int vnode) {
-  int        code = 0;
+  int        code = TSDB_CODE_SUCCESS;
   SVnodeObj *pVnode = vnodeList + vnode;
 
   pVnode->maxFiles = pVnode->cfg.daysToKeep / pVnode->cfg.daysPerFile + 1;

src/system/detail/src/vnodeMeter.c

@@ -79,8 +79,14 @@ int vnodeCreateMeterObjFile(int vnode) {
   sprintf(fileName, "%s/vnode%d/meterObj.v%d", tsDirectory, vnode, vnode);
   fp = fopen(fileName, "w+");
   if (fp == NULL) {
-    dError("failed to create vnode:%d file:%s", vnode, fileName);
-    return -1;
+    dError("failed to create vnode:%d file:%s, reason:%s", vnode, fileName, strerror(errno));
+    if (errno == EACCES) {
+      return TSDB_CODE_NO_DISK_PERMISSIONS;
+    } else if (errno == ENOSPC) {
+      return TSDB_CODE_SERVER_NO_SPACE;
+    } else {
+      return TSDB_CODE_VG_INIT_FAILED;
+    }
   } else {
     vnodeCreateFileHeader(fp);
     vnodeUpdateVnodeFileHeader(fp, vnodeList + vnode);
@@ -95,7 +101,7 @@ int vnodeCreateMeterObjFile(int vnode) {
     fclose(fp);
   }
 
-  return 0;
+  return TSDB_CODE_SUCCESS;
 }
 
 FILE *vnodeOpenMeterObjFile(int vnode) {
@@ -273,7 +279,7 @@ int vnodeSaveVnodeCfg(int vnode, SVnodeCfg *pCfg, SVPeerDesc *pDesc) {
   /* vnodeUpdateFileCheckSum(fp); */
   fclose(fp);
 
-  return 0;
+  return TSDB_CODE_SUCCESS;
 }
 
 int vnodeSaveVnodeInfo(int vnode) {

src/system/detail/src/vnodeStore.c

@@ -45,24 +45,24 @@ static int vnodeInitStoreVnode(int vnode) {
   pVnode->pCachePool = vnodeOpenCachePool(vnode);
   if (pVnode->pCachePool == NULL) {
     dError("vid:%d, cache pool init failed.", pVnode->vnode);
-    return -1;
+    return TSDB_CODE_SERV_OUT_OF_MEMORY;
   }
 
-  if (vnodeInitFile(vnode) < 0) {
+  if (vnodeInitFile(vnode) != TSDB_CODE_SUCCESS) {
     dError("vid:%d, files init failed.", pVnode->vnode);
-    return -1;
+    return TSDB_CODE_VG_INIT_FAILED;
   }
 
-  if (vnodeInitCommit(vnode) < 0) {
+  if (vnodeInitCommit(vnode) != TSDB_CODE_SUCCESS) {
     dError("vid:%d, commit init failed.", pVnode->vnode);
-    return -1;
+    return TSDB_CODE_VG_INIT_FAILED;
   }
 
   pthread_mutex_init(&(pVnode->vmutex), NULL);
   dPrint("vid:%d, storage initialized, version:%ld fileId:%d numOfFiles:%d", vnode, pVnode->version, pVnode->fileId,
          pVnode->numOfFiles);
 
-  return 0;
+  return TSDB_CODE_SUCCESS;
 }
 
 int vnodeOpenVnode(int vnode) {
@@ -192,16 +192,19 @@ int vnodeCreateVnode(int vnode, SVnodeCfg *pCfg, SVPeerDesc *pDesc) {
   mkdir(fileName, 0755);
 
   vnodeList[vnode].cfg = *pCfg;
-  if (vnodeCreateMeterObjFile(vnode) != 0) {
-    return TSDB_CODE_VG_INIT_FAILED;
+  int code = vnodeCreateMeterObjFile(vnode);
+  if (code != TSDB_CODE_SUCCESS) {
+    return code;
   }
 
-  if (vnodeSaveVnodeCfg(vnode, pCfg, pDesc) != 0) {
+  code = vnodeSaveVnodeCfg(vnode, pCfg, pDesc);
+  if (code != TSDB_CODE_SUCCESS) {
     return TSDB_CODE_VG_INIT_FAILED;
   }
 
-  if (vnodeInitStoreVnode(vnode) < 0) {
-    return TSDB_CODE_VG_COMMITLOG_INIT_FAILED;
+  code = vnodeInitStoreVnode(vnode);
+  if (code != TSDB_CODE_SUCCESS) {
+    return code;
   }
 
   return vnodeOpenVnode(vnode);
@@ -294,7 +297,8 @@ int vnodeInitStore() {
   if (vnodeInitInfo() < 0) return -1;
 
   for (vnode = 0; vnode < TSDB_MAX_VNODES; ++vnode) {
-    if (vnodeInitStoreVnode(vnode) < 0) {
+    int code = vnodeInitStoreVnode(vnode);
+    if (code != TSDB_CODE_SUCCESS) {
       // one vnode is failed to recover from commit log, continue for remain
       return -1;
     }

src/util/src/tstatus.c

@@ -19,11 +19,13 @@
 
 const char* taosGetVgroupStatusStr(int vgroupStatus) {
   switch (vgroupStatus) {
-    case TSDB_VG_STATUS_READY:                 return "ready";
-    case TSDB_VG_STATUS_IN_PROGRESS:           return "inprogress";
-    case TSDB_VG_STATUS_COMMITLOG_INIT_FAILED: return "commitlog_init_failed";
-    case TSDB_VG_STATUS_INIT_FAILED:           return "init_failed";
-    case TSDB_VG_STATUS_FULL:                  return "full";
+    case TSDB_VG_STATUS_READY:                 return tsError[vgroupStatus];
+    case TSDB_VG_STATUS_IN_PROGRESS:           return tsError[vgroupStatus];
+    case TSDB_VG_STATUS_NO_DISK_PERMISSIONS:   return tsError[vgroupStatus];
+    case TSDB_VG_STATUS_SERVER_NO_PACE:        return tsError[vgroupStatus];
+    case TSDB_VG_STATUS_SERV_OUT_OF_MEMORY:    return tsError[vgroupStatus];
+    case TSDB_VG_STATUS_INIT_FAILED:           return tsError[vgroupStatus];
+    case TSDB_VG_STATUS_FULL:                  return tsError[vgroupStatus];
     default:                                   return "undefined";
   }
 }