Are you sure this is load related? I'm getting the same issue on 1.7-rc2
and 2.0-snapshot with no activity at all. First time around there were no
active clients, just DB runing on the server (CentOS 6). Second time, I had
two consoles open and web GUI overnight - no activity, just left open and I
could not connect in the morning. Same error: "Error:
com.orientechnologies.common.io.OIOException: Cannot connect to any
configured remote nodes: :2424". Last lines from my log below:
2014-03-02 08:39:53:059 SEVE Internal server error:
java.lang.IllegalArgumentException: Cannot get allocation information for
database 'focustr' because it is not a disk-based database
[ONetworkProtocolHttpDb]
2014-03-02 08:39:53:102 WARN ->192.168.X.XX: Command not found:
GET.studio/{{ uml }} [ONetworkProtocolHttpDb]
2014-03-02 08:39:53:154 INFO OrientDB Server is shutting down... [OServer]
Focustr database is on disk (plocal storage) but I cannot see it in the GUI
on the dropdown now - I was connected to it yesterday with the Studio app.
GratefulDeadConcerts DB still there, accessible after restart. I believe I
tried accessing through the console yesterday with similar results,
possibly after some time of inactivity as well.
-> sun.reflect.GeneratedConstructorAccessor10.newInstance(Unknown Source)
->
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
-> java.lang.reflect.Constructor.newInstance(Constructor.java:526)
->
com.orientechnologies.common.log.OLogManager.exception(OLogManager.java:162)
->
com.orientechnologies.orient.core.db.record.ODatabaseRecordAbstract.executeReadRecord(ODatabaseRecordAbstract.java:787)
->
com.orientechnologies.orient.core.tx.OTransactionNoTx.loadRecord(OTransactionNoTx.java:64)
->
com.orientechnologies.orient.core.db.record.ODatabaseRecordTx.load(ODatabaseRecordTx.java:203)
->
com.orientechnologies.orient.core.db.record.ODatabaseRecordTx.load(ODatabaseRecordTx.java:39)
->
com.orientechnologies.orient.core.id.ORecordId.getRecord(ORecordId.java:296)
->
com.orientechnologies.orient.core.fetch.OFetchHelper.fetchCollection(OFetchHelper.java:532)
->
com.orientechnologies.orient.core.fetch.OFetchHelper.fetch(OFetchHelper.java:416)
->
com.orientechnologies.orient.core.fetch.OFetchHelper.processRecord(OFetchHelper.java:361)
->
com.orientechnologies.orient.core.fetch.OFetchHelper.fetch(OFetchHelper.java:86)
->
com.orientechnologies.orient.server.network.protocol.binary.OAbstractCommandResultListener.fetchRecord(OAbstractCommandResultListener.java:49)
->
com.orientechnologies.orient.server.network.protocol.binary.OSyncCommandResultListener.result(OSyncCommandResultListener.java:14)
->
com.orientechnologies.orient.server.network.protocol.binary.ONetworkProtocolBinary.command(ONetworkProtocolBinary.java:1346)
->
com.orientechnologies.orient.server.network.protocol.binary.ONetworkProtocolBinary.executeRequest(ONetworkProtocolBinary.java:330)
->
com.orientechnologies.orient.server.network.protocol.binary.OBinaryNetworkProtocolAbstract.execute(OBinaryNetworkProtocolAbstract.java:125)
-> com.orientechnologies.common.thread.OSoftThread.run(OSoftThread.java:45)
2014-03-02 00:22:37:950 SEVE Internal server error:
java.lang.IllegalArgumentException: Cannot get allocation information for
database 'GratefulDeadConcerts' because it is not a disk-based database
[ONetworkProtocolHttpDb]
2014-03-02 00:22:37:987 WARN ->192.168.X.XX: Command not found:
GET.studio/{{ uml }} [ONetworkProtocolHttpDb]
2014-03-02 00:27:01:882 INFO Received shutdown command from the remote
client /127.0.0.1:51230 [ONetworkProtocolBinary]
2014-03-02 00:27:01:883 INFO Remote client /127.0.0.1:51230 authenticated.
Starting shutdown of server... [ONetworkProtocolBinary]
2014-03-02 00:27:01:885 INFO OrientDB Server is shutting down... [OServer]
2014-03-02 00:27:01:888 INFO Shutting down storage: GratefulDeadConcerts...
[Orient]
2014-03-02 00:27:03:947 INFO Orient Engine shutdown complete
[Orient]
On Wednesday, October 23, 2013 11:41:27 PM UTC-5, Александр Пак wrote:
> Hello, Lvc
>
> There are multithreaded application(the number of threads is 25) with
> orientdb support which produces an error. Each thread has its own instance
> of OrientGraph class. Since the thread is a disposable bean, at the end of
> each thread there are the instance shutdown.
> private FramedTransactionalGraph ftg;
>
> @Override
> public void destroy() throws Exception {
> System.out.println(""+new Date()+" destroy "+this.toString() + "
> Thread: "+Thread.currentThread().getName());
> System.out.println("destroy for thread "+
> Thread.currentThread().getName()+" graph "+ hashCod);
> if (ftg!=null) {
> ftg.shutdown();
> }
> }
> At the beginning the system works fine , but after several time for some
> reason it throws an exception.
>
>
> Before the application threw an exception was Caused by:
> com.orientechnologies.orient.core.exception.ODatabaseException: Connection
> is closed. Then i fixed it by following a suggestion from hotfix:
>
> https://groups.google.com/forum/?hl=ru#!searchin/orient-database/Connection$20is$20closed/orient-database/ePkpTaj-gxk/8Qq6Hgep7UwJ
>
> And now the client throws Exception in thread "Thread-220"
> com.orientechnologies.orient.core.exception.ORecordNotFoundException that's
> caused by:
>
> Caused by: com.orientechnologies.common.io.OIOException: Cannot connect to
> any configured remote nodes: 192.168.13.114:2424
> at
> com.orientechnologies.orient.client.remote.OStorageRemote.createNetworkConnection(OStorageRemote.java:1727)
> at
> com.orientechnologies.orient.client.remote.OStorageRemote.beginResponse(OStorageRemote.java:1886)
> at
> com.orientechnologies.orient.client.remote.OStorageRemote.readRecord(OStorageRemote.java:446)
> at
> com.orientechnologies.orient.client.remote.OStorageRemoteThread.readRecord(OStorageRemoteThread.java:153)
> at
> com.orientechnologies.orient.core.db.raw.ODatabaseRaw.read(ODatabaseRaw.java:232)
> ... 21 more
>
> The server prints log into file orient-server.log.0
>
> 2013-10-23 19:30:50:919 WARN Reached maximum number of concurrent
> connections (1000), reject incoming connection from
> /192.168.13.217:49765[OServerNetworkListener]
>
> Even through i have a destroy method that executes after the thread has
> been completed, don't know why the maximum number of concurrent connecction
> has been reached?
>
> I use server 1.5.1 and the client 1.5.0
> Client settings are
> <property name="level1Enabled" value="false"/>
> <property name="level2Enabled" value="false"/>
> <property name="massiveInsertion" value="false"/>
> <property name="minPool" value="1"/>
> <property name="maxPool" value="30"/>
> <property name="dburl" value="remote:192.168.13.114/Monica"/>
> <property name="username" value="admin"/>
> <property name="password" value="admin"/>
> <property name="clientChannelMinPool" value="1"/>
> <property name="clientChannelMaxPool" value="30"/>
> <property name="storageLockTimeout" value="120000"/>
> <property name="storageRecordLockTimeout" value="120000"/>
> <property name="clientConnectPoolWaitTimeout" value="120000"/>
> <property name="mvrbTreeTimeout" value="120000"/>
> Server side settings are
> <properties>
> <entry value="1" name="db.pool.min"/>
> <entry value="305" name="db.pool.max"/>
> <entry name="storage.keepOpen" value="false" />
> <entry value="false" name="cache.level1.enabled"/>
> <entry value="1000" name="cache.level1.size"/>
> <entry value="false" name="cache.level2.enabled"/>
> <entry value="1000" name="cache.level2.size"/>
> <entry value="true" name="profiler.enabled"/>
> <entry value="info" name="log.console.level"/>
> <entry value="all" name="log.file.level"/>
> </properties>
> <handler
> class="com.orientechnologies.orient.graph.handler.OGraphServerHandler">
> <parameters>
> <parameter value="true" name="enabled"/>
> <parameter value="315" name="graph.pool.max"/>
> </parameters>
> </handler>
>
>
>
>
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