Hi, I already set in the properties of *orientdb-server-config.xml* and I
removed from my code this part:
OGlobalConfiguration.STORAGE_LOCK_TIMEOUT.setValue(5 * 60 * 1000);
I am also facing another issue when stopping the orientdb server I still
can see the process running when I execute: ps aux | grep java, so I have
to kill the process each time. especially when the timeout exception
occurs.
Thanks
On Saturday, February 21, 2015 at 12:47:53 PM UTC+4, Kareem Jabr wrote:
>
> Hi,
>
> Thanks for your help.
>
> I tried the following after seeing it somewhere here:
> OGlobalConfiguration.STORAGE_LOCK_TIMEOUT.setValue(5 * 60 * 1000);
> but the same issue occurs.
>
> How and where to set storage.record.lockTimeout? Do I have to do it in
> <properties> inside the orientdb-server-config.xml?
>
> On Friday, February 20, 2015 at 9:44:58 AM UTC+4, Andrey Lomakin wrote:
>>
>> Hi,
>> I do not think that it is deadlock, it is timeout exception could you set
>> storage.record.lockTimeout property to 200000 to double check ?
>>
>>
>> On Fri, Feb 20, 2015 at 1:08 AM, Kareem Jabr <karee...@gmail.com> wrote:
>>
>>> I am facing this exception a lot now,
>>>
>>> in context with path [/aa-sport] threw exception
>>> [com.orientechnologies.orient.core.exception.ODatabaseException: Error on
>>> retrieving record #27:165831 (cluster: event)] with root cause
>>> com.orientechnologies.common.concur.OTimeoutException: Can not lock
>>> record for 2000 ms. seems record is deadlocked by other record
>>> at
>>> com.orientechnologies.orient.core.storage.impl.local.OAbstractPaginatedStorage.acquireReadLock(OAbstractPaginatedStorage.java:1308)
>>> at
>>> com.orientechnologies.orient.core.tx.OTransactionAbstract.lockRecord(OTransactionAbstract.java:120)
>>> at
>>> com.orientechnologies.orient.core.id.ORecordId.lock(ORecordId.java:282)
>>> at
>>> com.orientechnologies.orient.core.storage.impl.local.OAbstractPaginatedStorage.lockRecord(OAbstractPaginatedStorage.java:1784)
>>> at
>>> com.orientechnologies.orient.core.storage.impl.local.OAbstractPaginatedStorage.readRecord(OAbstractPaginatedStorage.java:1424)
>>> at
>>> com.orientechnologies.orient.core.storage.impl.local.OAbstractPaginatedStorage.readRecord(OAbstractPaginatedStorage.java:697)
>>> at
>>> com.orientechnologies.orient.core.db.document.ODatabaseDocumentTx.executeReadRecord(ODatabaseDocumentTx.java:1572)
>>> at
>>> com.orientechnologies.orient.core.tx.OTransactionNoTx.loadRecord(OTransactionNoTx.java:80)
>>> at
>>> com.orientechnologies.orient.core.db.document.ODatabaseDocumentTx.load(ODatabaseDocumentTx.java:1437)
>>> at
>>> com.orientechnologies.orient.server.network.protocol.binary.ONetworkProtocolBinary.readRecord(ONetworkProtocolBinary.java:1453)
>>> at
>>> com.orientechnologies.orient.server.network.protocol.binary.ONetworkProtocolBinary.executeRequest(ONetworkProtocolBinary.java:346)
>>> at
>>> com.orientechnologies.orient.server.network.protocol.binary.OBinaryNetworkProtocolAbstract.execute(OBinaryNetworkProtocolAbstract.java:216)
>>> at
>>> com.orientechnologies.common.thread.OSoftThread.run(OSoftThread.java:65)
>>>
>>> I have a web app running on tomcat 7.0.59 and 2.0.2 OrientDB.
>>>
>>> I am initializing the DB once tomcat starts
>>> db = getOObjectDatabaseTx();
>>> db.setAutomaticSchemaGeneration(true);
>>> db.getEntityManager().registerEntityClasses("com.sport.server.model");
>>>
>>>
>>> public OObjectDatabaseTx getOObjectDatabaseTx() {
>>> return
>>> OObjectDatabasePool.global().acquire(PropertiesManager.getInstance().getProperty(ENDPOINT_URL),
>>>
>>> PropertiesManager.getInstance().getProperty(DB_USERNAME),
>>> PropertiesManager.getInstance().getProperty(DB_PASSWORD));
>>> }
>>>
>>> Please help me in this.. And let me know if I am doing something wrong
>>> here. I have a scheduler running to update the DB every couple of secs.
>>> This exception happens when I try to read from the DB while writing is
>>> occurring. I believe..
>>>
>>>
>>>
>>> --
>>>
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>>>
>>
>>
>>
>> --
>> Best regards,
>> Andrey Lomakin.
>>
>>
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