On 9.4.14 4:12 , Rob Ryan wrote:
It would be appropriate to change the warning to warn about
concurrent reads as well. That would help highlight performance
risks.

There is such a warning actually. The discussion here was about the incorrect warning that is issued when writing concurrently.

Michael


-Rob


-----Original Message----- From: Michael Dürig
[mailto:[email protected]] Sent: Wednesday, April 09, 2014 12:27 AM
To: [email protected] Subject: Re: Session concurrency
warning



On 9.4.14 3:20 , Alexander Klimetschek wrote:
if I get this warning below, does "another thread is concurrently
writing" mean that the other threads is using session WRITE
methods?

The message is actually misleading if not wrong. This warning is
issued if *this* thread does a write operation while another thread
is already doing some other operation (read or write). I logged
https://issues.apache.org/jira/browse/OAK-1703.

Michael

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