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| author | Nick Vatamaniuc <vatamane@apache.org> | 2017-06-05 18:16:45 -0400 |
|---|---|---|
| committer | Joan Touzet <wohali@users.noreply.github.com> | 2017-10-19 19:13:25 -0400 |
| commit | 6bcc6d19164c4a82de906e9d876a613f8eb639da (patch) | |
| tree | 99c07a39e006d6828f44958cc9b424a07a8ac05d | |
| parent | c57a7cec6312057c6fadd4133c8f75c445fccbde (diff) | |
| download | couchdb-6bcc6d19164c4a82de906e9d876a613f8eb639da.tar.gz | |
Handle attachments downgrades in a mixed cluster environment
Previously attachment uploading from a PSE to non-PSE node would
fail as the attachment streaming API changed between version.
This commit handles downgrading attachment streams from PSE nodes so that
non-PSE nodes can write them.
COUCHDB-3288
| -rw-r--r-- | src/couch/src/couch_att.erl | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/couch/src/couch_att.erl b/src/couch/src/couch_att.erl index 5c040a8c4..3380f5739 100644 --- a/src/couch/src/couch_att.erl +++ b/src/couch/src/couch_att.erl @@ -494,6 +494,9 @@ flush(Fd, Att) -> flush_data(Fd, fetch(data, Att), Att). +flush_data(Fd, {stream, {couch_bt_engine_stream, {OtherFd, StreamPointer}}}, + Att) -> + flush_data(Fd, {OtherFd, StreamPointer}, Att); flush_data(Fd, {Fd0, _}, Att) when Fd0 == Fd -> % already written to our file, nothing to write Att; |