Unable to create revision while metadata of asset is being set which was uploaded by assetManager api | Community
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sdk60873563
sdk60873563
New Participant
January 29, 2019
Solved

Unable to create revision while metadata of asset is being set which was uploaded by assetManager api

  • January 29, 2019
  • 4 replies
  • 3134 views

Hi,

I have uploaded asset programatically by assetManager api and I am trying to set metadata properties for that asset. While doing this, i get following exception due to which few out of the box properties are not getting updated for the asset(ex. jcr:lastModified).

I tried checking damAssetState property , if its 'processed' i will be doing further actions on asset.

Resource assetData = resourceResolver.getResource(damPath + "/jcr:content");

while(someTimer){

String assetState = (String) assetData.getValueMap().getOrDefault("dam:assetState", "");

if (assetState.equalsIgnoreCase("processed")) {

// break loop and  do next actions

}

}

Still i get same error and version doesnt get created. I feel 'dam-xmp-writeback' tries to send changes to renditions as soon as metadata node is modified. I do not have concrete solution yet. could you please let me know if you have nay thoughts on this?

Logs:

29.01.2019 17:44:21.591 *ERROR* [JobHandler: /etc/workflow/instances/server0/2019-01-29/dam-xmp-writeback_47:/content/dam/testfolder/t/te/test-3/sampleDocument.pdf/jcr:content/metadata] com.day.cq.dam.core.impl.handler.xmp.NCommXMPHandler Failed to create version for Asset /content/dam/testfolder/t/te/test-3/sampleDocument.pdf

java.lang.Exception: Unable to create revision.

at com.day.cq.dam.core.impl.AssetManagerImpl.createRevision(AssetManagerImpl.java:382)

at com.day.cq.dam.core.impl.AssetImpl.createRevision(AssetImpl.java:436)

at com.day.cq.dam.core.impl.handler.xmp.NCommXMPHandler.version(NCommXMPHandler.java:301)

at com.day.cq.dam.core.impl.handler.xmp.NCommXMPHandler.writeXmp(NCommXMPHandler.java:209)

at com.day.cq.dam.core.impl.handler.xmp.NCommXMPHandler.writeXmpMetadata(NCommXMPHandler.java:242)

at com.day.cq.dam.core.process.XMPWritebackProcess.writeXmp(XMPWritebackProcess.java:412)

at com.day.cq.dam.core.process.XMPWritebackProcess.execute(XMPWritebackProcess.java:196)

at com.day.cq.workflow.compatibility.CQWorkflowProcessRunner.execute(CQWorkflowProcessRunner.java:93)

at com.adobe.granite.workflow.core.job.HandlerBase.executeProcess(HandlerBase.java:189)

at com.adobe.granite.workflow.core.job.JobHandler.process(JobHandler.java:258)

at org.apache.sling.event.impl.jobs.JobConsumerManager$JobConsumerWrapper.process(JobConsumerManager.java:500)

at org.apache.sling.event.impl.jobs.queues.JobQueueImpl.startJob(JobQueueImpl.java:291)

at org.apache.sling.event.impl.jobs.queues.JobQueueImpl.access$100(JobQueueImpl.java:58)

at org.apache.sling.event.impl.jobs.queues.JobQueueImpl$1.run(JobQueueImpl.java:227)

at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)

at java.lang.Thread.run(Unknown Source)

Caused by: javax.jcr.InvalidItemStateException: OakState0001: Unresolved conflicts in /content/dam/testfolder/t/te/test-3/sampleDocument.pdf/jcr:content

at org.apache.jackrabbit.oak.api.CommitFailedException.asRepositoryException(CommitFailedException.java:237)

at org.apache.jackrabbit.oak.api.CommitFailedException.asRepositoryException(CommitFailedException.java:212)

at org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.newRepositoryException(SessionDelegate.java:670)

at org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.save(SessionDelegate.java:496)

at org.apache.jackrabbit.oak.jcr.session.SessionImpl$8.performVoid(SessionImpl.java:419)

at org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.performVoid(SessionDelegate.java:274)

at org.apache.jackrabbit.oak.jcr.session.SessionImpl.save(SessionImpl.java:416)

at com.adobe.granite.repository.impl.CRX3SessionImpl.save(CRX3SessionImpl.java:208)

at com.day.cq.dam.core.impl.AssetManagerImpl.createRevision(AssetManagerImpl.java:361)

... 16 common frames omitted

Caused by: org.apache.jackrabbit.oak.api.CommitFailedException: OakState0001: Unresolved conflicts in /content/dam/testfolder/t/te/test-3/sampleDocument.pdf/jcr:content

at org.apache.jackrabbit.oak.plugins.commit.ConflictValidator.failOnMergeConflict(ConflictValidator.java:115)

at org.apache.jackrabbit.oak.plugins.commit.ConflictValidator.propertyAdded(ConflictValidator.java:84)

at org.apache.jackrabbit.oak.spi.commit.CompositeEditor.propertyAdded(CompositeEditor.java:83)

at org.apache.jackrabbit.oak.spi.commit.EditorDiff.propertyAdded(EditorDiff.java:82)

at org.apache.jackrabbit.oak.segment.SegmentNodeState.compareProperties(SegmentNodeState.java:617)

at org.apache.jackrabbit.oak.segment.SegmentNodeState.compareAgainstBaseState(SegmentNodeState.java:480)

at org.apache.jackrabbit.oak.spi.commit.EditorDiff.childNodeChanged(EditorDiff.java:148)

at org.apache.jackrabbit.oak.segment.SegmentNodeState.compareAgainstBaseState(SegmentNodeState.java:555)

at org.apache.jackrabbit.oak.spi.commit.EditorDiff.childNodeChanged(EditorDiff.java:148)

at org.apache.jackrabbit.oak.segment.SegmentNodeState.compareAgainstBaseState(SegmentNodeState.java:555)

at org.apache.jackrabbit.oak.spi.commit.EditorDiff.childNodeChanged(EditorDiff.java:148)

at org.apache.jackrabbit.oak.segment.MapRecord.compare(MapRecord.java:415)

at org.apache.jackrabbit.oak.segment.SegmentNodeState.compareAgainstBaseState(SegmentNodeState.java:608)

at org.apache.jackrabbit.oak.spi.commit.EditorDiff.childNodeChanged(EditorDiff.java:148)

at org.apache.jackrabbit.oak.segment.SegmentNodeState.compareAgainstBaseState(SegmentNodeState.java:555)

at org.apache.jackrabbit.oak.spi.commit.EditorDiff.childNodeChanged(EditorDiff.java:148)

at org.apache.jackrabbit.oak.segment.MapRecord.compare(MapRecord.java:415)

at org.apache.jackrabbit.oak.segment.SegmentNodeState.compareAgainstBaseState(SegmentNodeState.java:608)

at org.apache.jackrabbit.oak.spi.commit.EditorDiff.childNodeChanged(EditorDiff.java:148)

at org.apache.jackrabbit.oak.segment.MapRecord.compare(MapRecord.java:415)

at org.apache.jackrabbit.oak.segment.SegmentNodeState.compareAgainstBaseState(SegmentNodeState.java:608)

at org.apache.jackrabbit.oak.spi.commit.EditorDiff.childNodeChanged(EditorDiff.java:148)

at org.apache.jackrabbit.oak.segment.MapRecord.compare(MapRecord.java:415)

at org.apache.jackrabbit.oak.segment.SegmentNodeState.compareAgainstBaseState(SegmentNodeState.java:608)

at org.apache.jackrabbit.oak.spi.commit.EditorDiff.childNodeChanged(EditorDiff.java:148)

at org.apache.jackrabbit.oak.segment.MapRecord.compare(MapRecord.java:415)

at org.apache.jackrabbit.oak.segment.SegmentNodeState.compareAgainstBaseState(SegmentNodeState.java:608)

at org.apache.jackrabbit.oak.spi.commit.EditorDiff.childNodeChanged(EditorDiff.java:148)

at org.apache.jackrabbit.oak.segment.MapRecord.compare(MapRecord.java:415)

at org.apache.jackrabbit.oak.segment.SegmentNodeState.compareAgainstBaseState(SegmentNodeState.java:608)

at org.apache.jackrabbit.oak.spi.commit.EditorDiff.childNodeChanged(EditorDiff.java:148)

at org.apache.jackrabbit.oak.segment.MapRecord.compare(MapRecord.java:415)

at org.apache.jackrabbit.oak.segment.SegmentNodeState.compareAgainstBaseState(SegmentNodeState.java:608)

at org.apache.jackrabbit.oak.spi.commit.EditorDiff.childNodeChanged(EditorDiff.java:148)

at org.apache.jackrabbit.oak.segment.MapRecord.compare(MapRecord.java:415)

at org.apache.jackrabbit.oak.segment.SegmentNodeState.compareAgainstBaseState(SegmentNodeState.java:608)

at org.apache.jackrabbit.oak.spi.commit.EditorDiff.process(EditorDiff.java:52)

at org.apache.jackrabbit.oak.spi.commit.EditorHook.processCommit(EditorHook.java:54)

at org.apache.jackrabbit.oak.spi.commit.CompositeHook.processCommit(CompositeHook.java:61)

at org.apache.jackrabbit.oak.spi.commit.CompositeHook.processCommit(CompositeHook.java:61)

at org.apache.jackrabbit.oak.segment.SegmentNodeStore$Commit.prepare(SegmentNodeStore.java:611)

at org.apache.jackrabbit.oak.segment.SegmentNodeStore$Commit.optimisticMerge(SegmentNodeStore.java:634)

at org.apache.jackrabbit.oak.segment.SegmentNodeStore$Commit.execute(SegmentNodeStore.java:690)

at org.apache.jackrabbit.oak.segment.SegmentNodeStore.merge(SegmentNodeStore.java:334)

at org.apache.jackrabbit.oak.core.MutableRoot.commit(MutableRoot.java:249)

at org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.commit(SessionDelegate.java:347)

at org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.save(SessionDelegate.java:494)

... 21 common frames omitted

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Best answer by sdk60873563

Hi All,

I got the solution for this. There were multiple save sessions on metaDataNode, i reduced it to one.

Thank you all for your response.

4 replies

sdk60873563
sdk60873563AuthorAccepted solution
New Participant
February 1, 2019

Hi All,

I got the solution for this. There were multiple save sessions on metaDataNode, i reduced it to one.

Thank you all for your response.

H
Hardik-11071994
New Participant
September 15, 2020

Hi Mate,

Can you please tell me how you identify the multiple session and how did you fix this issue.?

smacdonald2008
smacdonald2008
New Participant
January 29, 2019

I am checking with the Asset team. One thing I noticed is there is no setAssetMetaData() on Asset API.

smacdonald2008
smacdonald2008
New Participant
January 29, 2019

I will check this and see if I can reproduce this. I will post back my findings.

I will use this HELXP article as a starting point.

Adobe Experience Manager Help | Uploading files to Adobe Experience Manager 6.4 DAM using Asset Manager API

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