apache/cloudstack
1
0
Fork 0
mirror of https://github.com/apache/cloudstack.git synced 2025-10-26 08:42:29 +01:00
Code Issues Packages Projects Releases Wiki Activity

CS-16258: Load Test - 1 host stuck in "Rebalancing" state forever. "java.lang.NullPointerException" seen in "Cluster-Worker" thread that was handling this process.

Browse Source 
- Using temp to not affect the return value for the method.
This commit is contained in:
Prachi Damle 2012-09-06 16:00:58 -07:00
parent 61a19eb089
commit 60f130c509
1 changed files with 8 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
server/src/com/cloud/resource/ResourceManagerImpl.java
View File

@ -1639,19 +1639,21 @@ public class ResourceManagerImpl implements ResourceManager, ResourceService, Ma
if (cmds != null) {
resource.disconnected();
}
if(host == null){
//In case of some db errors, we may land with the sitaution that host is null. We need to reload host from db and call disconnect on it so that it will be loaded for reconnection next time
HostVO tempHost = host;
if(tempHost == null){
if (cmds != null) {
StartupCommand firstCmd = cmds[0];
host = findHostByGuid(firstCmd.getGuid());
if (host == null) {
host = findHostByGuid(firstCmd.getGuidWithoutResource());
tempHost = findHostByGuid(firstCmd.getGuid());
if (tempHost == null) {
tempHost = findHostByGuid(firstCmd.getGuidWithoutResource());
}
}
}
if (host != null) {
if (tempHost != null) {
/* Change agent status to Alert */
_agentMgr.agentStatusTransitTo(host, Status.Event.AgentDisconnected, _nodeId);
_agentMgr.agentStatusTransitTo(tempHost, Status.Event.AgentDisconnected, _nodeId);
/* Don't change resource state here since HostVO is already in database, which means resource state has had an appropriate value*/
}
}