Hi,
I am 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
> <javascript:>> 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..
>>
>>
>>
>> --
>>
>> ---
>> You received this message because you are subscribed to the Google Groups
>> "OrientDB" group.
>> To unsubscribe from this group and stop receiving emails from it, send an
>> email to orient-databa...@googlegroups.com <javascript:>.
>> For more options, visit https://groups.google.com/d/optout.
>>
>
>
>
> --
> Best regards,
> Andrey Lomakin.
>
>
--
---
You received this message because you are subscribed to the Google Groups
"OrientDB" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to orient-database+unsubscr...@googlegroups.com.
For more options, visit https://groups.google.com/d/optout.
