I have the test case, but when I try to create JIRA bug report I can not see
any attachment link. May be I do not have permissions? I tried to contact
couple people from JIRA admin list - but did not get any response.
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If you send me a link to the JIRA and mail me the test case, I'll attach it.
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There is a XARecoveryTest in the source code, you can have a look.
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IMO, unacknowledged messages may be sent twice. In this case after the client
reconnects, first thing it should do is a transaction recovery. after the tx is
recovered and committed, the message is acked and never will be sent out again.
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gaohoward wrote : IMO, unacknowledged messages may be sent twice. In this
case after the client reconnects, first thing it should do is a transaction
recovery.
If that is correct, what would you recommend when two clients read from the
same queue? When the first dies, the second will get the
szhigunov wrote : gaohoward wrote : IMO, unacknowledged messages may be
sent twice. In this case after the client reconnects, first thing it should do
is a transaction recovery.
|
| If that is correct, what would you recommend when two clients read from the
same queue? When the first
szhigunov wrote : I get the same message received twice; in both cases
transaction was committed.
|
| Here are the steps:
| 1) Remote client reads message in XA from the remote JBM queue (transaction
one).
| 2) Client dies after JBM was prepared, but before commit.
| 3) Client starts
OK, I will try to come up with a test case that is easy to execute. Currently I
see the issue in the distributed environment and kill TS from debugger in the
middle of two phase commit - not the test case I can send over.
BTW, do you guys have any recovery test case I can take a look at?
