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From "Paul Chibulcuteanu (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (OAK-7610) Active blob deletion fails on composite setups
Date Thu, 05 Jul 2018 07:42:00 GMT

     [ https://issues.apache.org/jira/browse/OAK-7610?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Paul Chibulcuteanu updated OAK-7610:
------------------------------------
    Description: 
Because there are two CheckpointManager MBeans present on the composite nodestore setup, active
blob deletion fails with the following message:

{code}
Unable to get checkpoint mbean. Multiple services of required type found.
{code}

The two Mbeans:
{code}
Composite node store checkpoint management (CheckpointManager)
Document node store checkpoint management (CheckpointManager)
{code}

Following condition is not satisfied on this setup:
{code}
            if (services.size() == 1) {
                return services.get(0).getOldestCheckpointCreationTimestamp();
{code}
https://github.com/apache/jackrabbit-oak/blob/5ef49f07ea244907dc1f4458ebee269f0437d934/oak-lucene/src/main/java/org/apache/jackrabbit/oak/plugins/index/lucene/ActiveDeletedBlobCollectorMBeanImpl.java#L327-L330

  was:
Because there are two CheckpointManager MBeans present on the composite nodestore setup, active
blob deletion fails with the following message:

{code}
Unable to get checkpoint mbean. Multiple services of required type found.
{code}

The two Mbeans:
{code}
Composite node store checkpoint management (CheckpointManager)
Document node store checkpoint management (CheckpointManager)
{code}

Following condition is not satisfied on this setup:
{code}
            if (services.size() == 1) {
                return services.get(0).getOldestCheckpointCreationTimestamp();
{code}


> Active blob deletion fails on composite setups
> ----------------------------------------------
>
>                 Key: OAK-7610
>                 URL: https://issues.apache.org/jira/browse/OAK-7610
>             Project: Jackrabbit Oak
>          Issue Type: Bug
>          Components: composite, indexing, lucene
>    Affects Versions: 1.9.5
>            Reporter: Paul Chibulcuteanu
>            Priority: Major
>             Fix For: 1.9.6
>
>
> Because there are two CheckpointManager MBeans present on the composite nodestore setup,
active blob deletion fails with the following message:
> {code}
> Unable to get checkpoint mbean. Multiple services of required type found.
> {code}
> The two Mbeans:
> {code}
> Composite node store checkpoint management (CheckpointManager)
> Document node store checkpoint management (CheckpointManager)
> {code}
> Following condition is not satisfied on this setup:
> {code}
>             if (services.size() == 1) {
>                 return services.get(0).getOldestCheckpointCreationTimestamp();
> {code}
> https://github.com/apache/jackrabbit-oak/blob/5ef49f07ea244907dc1f4458ebee269f0437d934/oak-lucene/src/main/java/org/apache/jackrabbit/oak/plugins/index/lucene/ActiveDeletedBlobCollectorMBeanImpl.java#L327-L330



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