A SegmentNotFoundException in the error log means a segment is not present any more although we are still trying to access it.
To resolve this, please follow the below steps:
Download oak-run jar file from here http://repo1.maven.org/maven2/org/apache/jackrabbit/oak-run/
* AEM6.0 - If using Oak 1.0.12 or later then use Oak 1.1.8 - oak-run-1.1.8.jar. If the Oak version is 1.0.11 or earlier then use oak-run 1.1.6.
Note: We are using a 1.1.x branch version of oak-run because 1.0.x branch doesn't have the "check" command implemented.
1) Stop AEM
2) Run this command:
java -jar oak-run-*.jar check -d1 --bin=-1 -p crx-quickstart/repository/segmentstore/
It which will search backwards through the revisions until it finds a consistent one, Example:
14:00:30.783 [main] INFO o.a.j.o.p.s.f.t.ConsistencyChecker - Found latest good revision afdb922d-ba53-4a1b-aa1b-1cb044b535cf:234880
3)Revert the repository to this revision by editing ./crx-quickstart/repository/segmentstore/journal.log. Delete all lines after the line containing the latest good revision.
If you would like to find out what date and time you are reverting the repository to then run this command in the segmentstore folder (replace afdb922d-ba53-4a1b-aa1b-1cb044b535cf with the latest good revision in your journal.log):
find . -type f -name "data*.tar" -exec sh -c "tar -tvf {} |grep afdb922d-ba53-4a1b-aa1b-1cb044b535cf" \; -print
The output would show you an approximate date and time of that revision.
4)Remove all ./crx-quickstart/repository/segmentstore/*.bak files.
5)If using AEM6.0 then download the oak-run version matching what is installed in AEM for the remaining steps. Download it from here http://repo1.maven.org/maven2/org/apache/jackrabbit/oak-run/
6)Run checkpoint clean-up to remove orphaned checkpoints:
java -jar oak-run-*.jar checkpoints ./crx-quickstart/repository/segmentstore rm-unreferenced
7)Finally compact the repository:
java -jar oak-run-*.jar compact ./crx-quickstart/repository/segmentstore/
After the Above steps are completed, your system should now boot up properly.
To resolve this, please follow the below steps:
Download oak-run jar file from here http://repo1.maven.org/maven2/org/apache/jackrabbit/oak-run/
* AEM6.0 - If using Oak 1.0.12 or later then use Oak 1.1.8 - oak-run-1.1.8.jar. If the Oak version is 1.0.11 or earlier then use oak-run 1.1.6.
Note: We are using a 1.1.x branch version of oak-run because 1.0.x branch doesn't have the "check" command implemented.
1) Stop AEM
2) Run this command:
java -jar oak-run-*.jar check -d1 --bin=-1 -p crx-quickstart/repository/segmentstore/
It which will search backwards through the revisions until it finds a consistent one, Example:
14:00:30.783 [main] INFO o.a.j.o.p.s.f.t.ConsistencyChecker - Found latest good revision afdb922d-ba53-4a1b-aa1b-1cb044b535cf:234880
3)Revert the repository to this revision by editing ./crx-quickstart/repository/segmentstore/journal.log. Delete all lines after the line containing the latest good revision.
If you would like to find out what date and time you are reverting the repository to then run this command in the segmentstore folder (replace afdb922d-ba53-4a1b-aa1b-1cb044b535cf with the latest good revision in your journal.log):
find . -type f -name "data*.tar" -exec sh -c "tar -tvf {} |grep afdb922d-ba53-4a1b-aa1b-1cb044b535cf" \; -print
The output would show you an approximate date and time of that revision.
4)Remove all ./crx-quickstart/repository/segmentstore/*.bak files.
5)If using AEM6.0 then download the oak-run version matching what is installed in AEM for the remaining steps. Download it from here http://repo1.maven.org/maven2/org/apache/jackrabbit/oak-run/
6)Run checkpoint clean-up to remove orphaned checkpoints:
java -jar oak-run-*.jar checkpoints ./crx-quickstart/repository/segmentstore rm-unreferenced
7)Finally compact the repository:
java -jar oak-run-*.jar compact ./crx-quickstart/repository/segmentstore/
After the Above steps are completed, your system should now boot up properly.
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