Michael McCandless created LUCENE-6217:
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Summary: IndexWriter should make it clear when tragedy strikes
Key: LUCENE-6217
URL: https://issues.apache.org/jira/browse/LUCENE-6217
Project: Lucene - Core
Issue Type: Bug
Reporter: Michael McCandless
Assignee: Michael McCandless
If you hit an exception at a "bad time" e.g. when writing files for a newly
flushed segment, IndexWriter declares it a tragedy and secretly closes itself
as a side effect of the exception.
Subsequent operations will throw an ACE with the exception that caused the
tragedy as its cause.
This requires messy code, if you want to know when this happened to you, since
the first exception doesn't make it clear that it was "tragic".
I think we should make it easier to know when this happens?
Maybe we could instead throw a new exception (IWClosedByTragedy or something),
or maybe we add a getter (.getTragicException) to IW?
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