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IDEMPIERE 4211 (#307) 

* IDEMPIERE-4211 Schedulers launched twice - problem with RunOnlyOnIP null running on load balancer

add 1 to 3 minute delay to wait for hazelcast service

* IDEMPIERE-4211 Schedulers launched twice - problem with RunOnlyOnIP null running on load balancer

move waiting to background thread
add MONITOR_INITIAL_WAIT_FOR_CLUSTER_IN_SECONDS and
MONITOR_MAX_WAIT_FOR_CLUSTER_IN_SECONDS sysconfig
This commit is contained in:
hengsin 2020-10-18 04:33:59 +08:00 committed by GitHub
parent 2b9cb9bb2e
commit e06938cedc
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 70 additions and 24 deletions
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2
org.adempiere.base/src/org/compiere/model/MSysConfig.java
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@ -124,6 +124,8 @@ public class MSysConfig extends X_AD_SysConfig
public static final String MAX_RESULTS_PER_SEARCH_IN_DOCUMENT_CONTROLLER = "MAX_RESULTS_PER_SEARCH_IN_DOCUMENT_CONTROLLER";
public static final String MAX_TEXT_LENGTH_ON_GRID_VIEW = "MAX_TEXT_LENGTH_ON_GRID_VIEW";
public static final String MENU_INFOUPDATER_SLEEP_MS = "MENU_INFOUPDATER_SLEEP_MS";
public static final String MONITOR_INITIAL_WAIT_FOR_CLUSTER_IN_SECONDS = "MONITOR_INITIAL_WAIT_FOR_CLUSTER_IN_SECONDS";
public static final String MONITOR_MAX_WAIT_FOR_CLUSTER_IN_SECONDS = "MONITOR_MAX_WAIT_FOR_CLUSTER_IN_SECONDS";
public static final String MFG_ValidateCostsDifferenceOnCreate = "MFG_ValidateCostsDifferenceOnCreate";
public static final String MFG_ValidateCostsOnCreate = "MFG_ValidateCostsOnCreate";
public static final String PAYMENT_OVERWRITE_DOCUMENTNO_WITH_CHECK_ON_PAYMENT = "PAYMENT_OVERWRITE_DOCUMENTNO_WITH_CHECK_ON_PAYMENT";

92
org.adempiere.server/src/main/servlet/org/compiere/web/AdempiereMonitor.java
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@ -28,6 +28,8 @@ import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import java.util.Properties;
import java.util.concurrent.ScheduledFuture;
import java.util.concurrent.TimeUnit;
import java.util.logging.Level;
import javax.servlet.ServletConfig;
@ -114,6 +116,8 @@ public class AdempiereMonitor extends HttpServlet
private static p m_message = null;
private volatile static ArrayList<File> m_dirAccessList = null;
private ScheduledFuture<?> serverMgrFuture = null;
/**
* Get
@ -201,7 +205,7 @@ public class AdempiereMonitor extends HttpServlet
return false;
if (log.isLoggable(Level.INFO)) log.info ("ServerID=" + serverID);
ServerInstance server = m_serverMgr.getServerInstance(serverID);
ServerInstance server = getServerManager().getServerInstance(serverID);
if (server == null)
{
m_message = new p();
@ -272,7 +276,7 @@ public class AdempiereMonitor extends HttpServlet
return false;
if (log.isLoggable(Level.INFO)) log.info ("ServerID=" + serverID);
ServerInstance server = m_serverMgr.getServerInstance(serverID);
ServerInstance server = getServerManager().getServerInstance(serverID);
if (server == null)
{
m_message = new p();
@ -281,7 +285,7 @@ public class AdempiereMonitor extends HttpServlet
return false;
}
//
String error = m_serverMgr.runNow(serverID);
String error = getServerManager().runNow(serverID);
if (!Util.isEmpty(error, true))
{
m_message = new p();
@ -317,9 +321,9 @@ public class AdempiereMonitor extends HttpServlet
{
if (start)
{
ok = m_serverMgr.startAll()==null;
ok = getServerManager().startAll()==null;
} else{
ok = m_serverMgr.stopAll()==null;
ok = getServerManager().stopAll()==null;
}
m_message.addElement("All");
@ -328,11 +332,11 @@ public class AdempiereMonitor extends HttpServlet
{
if (reload)
{
ok=m_serverMgr.reload()==null;
ok=getServerManager().reload()==null;
this.createSummaryPage(request, response,true);
m_dirAccessList = getDirAcessList();
} else {
ServerInstance server = m_serverMgr.getServerInstance(serverID);
ServerInstance server = getServerManager().getServerInstance(serverID);
if (server == null) {
m_message = new p();
m_message.addElement(new strong("Server not found: "));
@ -340,9 +344,9 @@ public class AdempiereMonitor extends HttpServlet
return;
} else {
if (start)
ok = m_serverMgr.start(serverID)==null;
ok = getServerManager().start(serverID)==null;
else
ok = m_serverMgr.stop(serverID)==null;
ok = getServerManager().stop(serverID)==null;
m_message.addElement(server.getModel().getName());
}
}
@ -676,16 +680,16 @@ public class AdempiereMonitor extends HttpServlet
table.addElement(line);
line = new tr();
line.addElement(new th().addElement("Manager"));
line.addElement(new td().addElement(WebEnv.getCellContent(m_serverMgr.getDescription())));
line.addElement(new td().addElement(WebEnv.getCellContent(getServerManager().getDescription())));
table.addElement(line);
line = new tr();
line.addElement(new th().addElement("Start - Elapsed"));
line.addElement(new td().addElement(WebEnv.getCellContent(m_serverMgr.getStartTime())
+ " - " + TimeUtil.formatElapsed(m_serverMgr.getStartTime())));
line.addElement(new td().addElement(WebEnv.getCellContent(getServerManager().getStartTime())
+ " - " + TimeUtil.formatElapsed(getServerManager().getStartTime())));
table.addElement(line);
line = new tr();
line.addElement(new th().addElement("Servers"));
line.addElement(new td().addElement(WebEnv.getCellContent(createServerCountMessage(m_serverMgr.getServerCount()))));
line.addElement(new td().addElement(WebEnv.getCellContent(createServerCountMessage(getServerManager().getServerCount()))));
table.addElement(line);
line = new tr();
line.addElement(new th().addElement("Last Updated"));
@ -754,7 +758,7 @@ public class AdempiereMonitor extends HttpServlet
// ***** Server Links *****
bb.addElement(new hr());
para = new p();
ServerInstance[] servers = m_serverMgr.getServerInstances();
ServerInstance[] servers = getServerManager().getServerInstances();
for (int i = 0; i < servers.length; i++)
{
if (i > 0)
@ -946,16 +950,16 @@ public class AdempiereMonitor extends HttpServlet
writer.println("\t<server-manager>");
writer.print("\t\t<description>");
writer.print(m_serverMgr.getDescription());
writer.print(getServerManager().getDescription());
writer.println("</description>");
writer.print("\t\t<start-time>");
writer.print(m_serverMgr.getStartTime());
writer.print(getServerManager().getStartTime());
writer.println("</start-time>");
writer.print("\t\t<server-count>");
writer.print(m_serverMgr.getServerCount());
writer.print(getServerManager().getServerCount());
writer.println("</server-count>");
ServerInstance[] servers = m_serverMgr.getServerInstances();
ServerInstance[] servers = getServerManager().getServerInstances();
for (int i = 0; i < servers.length; i++)
{
ServerInstance server = servers[i];
@ -1276,22 +1280,62 @@ public class AdempiereMonitor extends HttpServlet
WebEnv.initWeb(config);
log.info ("");
//always create the local server manager instance
m_serverMgr = AdempiereServerMgr.get();
// initial Wait (default to 10 seconds) to give cluster service time to start first
final int initialWaitSeconds = MSysConfig.getIntValue(MSysConfig.MONITOR_INITIAL_WAIT_FOR_CLUSTER_IN_SECONDS, 10);
serverMgrFuture = Adempiere.getThreadPoolExecutor().schedule(() -> {
int maxSecondsToWait = MSysConfig.getIntValue(MSysConfig.MONITOR_MAX_WAIT_FOR_CLUSTER_IN_SECONDS, 180);
int totalWaitSeconds = initialWaitSeconds;
//check every 5 seconds (until maxSecondsToWait)
int waitSeconds = 5;
while (ClusterServerMgr.getClusterService() == null)
{
try {
Thread.sleep(waitSeconds * 1000);
} catch (InterruptedException e) {
break;
}
if (Thread.interrupted())
break;
totalWaitSeconds += waitSeconds;
if (totalWaitSeconds >= maxSecondsToWait) {
log.warning("Cluster Service did not start after " + totalWaitSeconds + " seconds");
break;
}
}
//always create the local server manager instance
m_serverMgr = AdempiereServerMgr.get();
//switch to cluster manager if cluster service is available
if (ClusterServerMgr.getClusterService() != null)
m_serverMgr = ClusterServerMgr.getInstance();
}, initialWaitSeconds, TimeUnit.SECONDS);
//switch to cluster manager if cluster service is available
if (ClusterServerMgr.getClusterService() != null)
m_serverMgr = ClusterServerMgr.getInstance();
m_dirAccessList = getDirAcessList();
} // init
private IServerManager getServerManager()
{
if (!serverMgrFuture.isDone() && !serverMgrFuture.isCancelled())
{
try {
serverMgrFuture.get();
} catch (Exception e) {}
}
return m_serverMgr;
}
/**
* Destroy
*/
public void destroy ()
{
log.info ("destroy");
if (!serverMgrFuture.isDone() && !serverMgrFuture.isCancelled())
{
serverMgrFuture.cancel(true);
}
serverMgrFuture = null;
m_serverMgr = null;
m_dirAccessList = null;
} // destroy