DirectoryReader#close can throw AlreadyClosedException if it's and NRT reader [LUCENE-5351]
Open
affects-version:4.6
legacy-jira-fix-version:4.9
legacy-jira-fix-version:6.0
legacy-jira-priority:Major
module:core/index
type:bug
- Dominant language
- Java
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- Avg merge
- 2d 11h
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Description
in StandartDirectoryReader#doClose we do this:
```
if (writer != null) {
// Since we just closed, writer may now be able to
// delete unused files:
writer.deletePendingFiles();
}
```
which can throw AlreadyClosedException from the directory if the Direcotory has already closed. To me this looks like a bug and we should catch this exception from the directory.
---
Migrated from [LUCENE-5351](https://issues.apache.org/jira/browse/LUCENE-5351) by Simon Willnauer (@s1monw), updated May 09 2016
Attachments: [LUCENE-5351.patch](https://apache.github.io/lucene-jira-archive/attachments/LUCENE-5351/LUCENE-5351.patch)
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