Lock after SitePlan Refresh with getPagePath function used in URL Pattern
(Doc ID 2721481.1)
Last updated on FEBRUARY 10, 2023
Applies to:
Oracle WebCenter Sites - Version 12.2.1.4.0 and laterInformation in this document applies to any platform.
Symptoms
On : 12.2.1.4.0 version, WebCenter Sites
Stuck threads causing server to go into Warning State:
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x30002088> (a com.openmarket.xcelerate.locks.LockObject)
at java.lang.Object.wait(Object.java:502)
at com.openmarket.xcelerate.locks.LockObject.enterReadLock(LockObject.java:326)
at com.openmarket.xcelerate.locks.LockManager.enterReadLock(LockManager.java:322)
at com.openmarket.assetframework.common.BulkTransactionalAssetManager.read(BulkTransactionalAssetManager.java:530)
at com.openmarket.assetframework.complexasset.ComplexAsset.Read(ComplexAsset.java:1100)
at com.openmarket.xcelerate.asset.Asset.Load(Asset.java:2539)
at com.fatwire.assetapi.data.BasicAssetDataReadStrategy.read(BasicAssetDataReadStrategy.java:172)
at com.fatwire.assetapi.data.ExtensiblePageReadStrategy.read(ExtensiblePageReadStrategy.java:249)
at com.fatwire.assetapi.data.AssetDataManagerImpl.read(AssetDataManagerImpl.java:134)
at com.fatwire.assetapi.data.AssetDataPreviewManagerImpl.read(AssetDataPreviewManagerImpl.java:369)
at com.fatwire.assetapi.data.AssetFacadeImpl.read(AssetFacadeImpl.java:82)
at com.fatwire.assetapi.data.AssetReaderImpl.getAssetData(AssetReaderImpl.java:1426)
at com.fatwire.assetapi.data.AssetReaderImpl.read(AssetReaderImpl.java:276)
at com.fatwire.assetapi.site.NavigationReaderImpl._getNode(NavigationReaderImpl.java:302)
at com.fatwire.assetapi.site.NavigationReaderImpl._getChildren(NavigationReaderImpl.java:326)
at com.fatwire.assetapi.site.NavigationReaderImpl._getChildren(NavigationReaderImpl.java:330)
at com.fatwire.assetapi.site.NavigationReaderImpl._getChildren(NavigationReaderImpl.java:330)
at com.fatwire.assetapi.site.NavigationReaderImpl.read(NavigationReaderImpl.java:204)
at com.fatwire.assetapi.site.NavigationReader$read$3.call(Unknown Source)
If function getPagePath is used in URL Pattern it could lead to lock for a SitePlan after a Refresh.
This usually happens when at the time of the Refresh other operations are performed, like moving the Pages inside the SitePlan, or saving a page after Edit.
The Refresh of the SitePlan will keep loading, it will not complete.
The lock will eventually lead to Stuck threads and the server will go into Warning State and it will need to be restarted.
Cause
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In this Document
Symptoms |
Cause |
Solution |
References |