BryanCutler commented on code in PR #38110:
URL: https://github.com/apache/arrow/pull/38110#discussion_r1355775352
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java/flight/flight-core/src/main/java/org/apache/arrow/flight/FlightStream.java:
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@@ -207,6 +207,8 @@ public void close() throws Exception {
} else {
AutoCloseables.close(closeables);
}
+ // Remove any metadata after closing to prevent negative refcnt
+ applicationMetadata = null;
Review Comment:
I put it here because if something throws and error before this, it's likely
the buffer was not closed then. So at least this way, the buffer could be
examined, but either way I don't think the application could recover.
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