DC App - new Runnable + reindex - FileLock invalidated by an external force: NativeFSLock

Jira Development Jira Data Center
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Hi Atlassian Developer Community,

I would like to start a new thread/runnable in the my Jira DC App (it creates documents with apache-poi), but during reindexing I get the following error:
org.apache.lucene.store.AlreadyClosedException: FileLock invalidated by an external force: NativeFSLock(path=...)

Is this related to this issue? (NativeFSLockFactory loses the channel when a thread is interrupted and the SolrCore becomes unusable after [LUCENE-8262] · Issue #9309 · apache/lucene · GitHub)
How can it be avoided?

Here is what the runnable looks like, during which the error occurs:

public class XlsxRunnable implements Runnable {  
    @Override  
    public void run() {  
        JiraThreadLocalUtils.preCall();  
        try {  
            //...  
        } catch (Exception e) {  
            LOG.error("An error occurred during the job: ", e);  
            try {  
                //...  
            } catch (Exception exception) {  
                LOG.error("Delete job was failed!", exception);  
            }  
        } finally {  
            try {  
                //...  
            } catch (Exception exception) {  
                LOG.error("Finally error!", exception);  
            }  
            JiraThreadLocalUtils.postCall(LOG4J, null);  
            LOG.debug("Runnable finished. Thread: " + Thread.currentThread().getName());  
        }  
    }  
}

This is what can be seen in the log:

1. [XlsxRunnable] An error occurred during the job:  
java.io.IOException: Error on ZipFile /opt/atlassian/jira/temp/poifiles/...  
Caused by: java.nio.channels.ClosedByInterruptException  
...  

2. [DefaultIndexEngine] Hit an exception committing writes to the index; discarding the current writer!  
org.apache.lucene.store.AlreadyClosedException: FileLock invalidated by an external force: NativeFSLock(path=...)

Best regards,
Laci