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1. Re: ReaperThread being blocked
marklittle Jul 5, 2007 7:56 AM (in response to stone_42)Sounds like one of the transactions (or rather one of the participants in the transaction) has blocked when being told to roll back by the reaper. Is this reproduceable?
We have a JIRA issue concerning blocking of the reaper, which Andrew is working on, probably for the next major release. -
2. Re: ReaperThread being blocked
stone_42 Jul 6, 2007 2:15 AM (in response to stone_42)Thanks for the quick response. It is not reproducable, but it looks like your explanation is correct. With your answer I found some bugs in my code, after fixing them I hope the error won't happen again.
Furthermore, I wonder if I should anticipate andrew's work on JBTM-203 to be sure a problem with a single transaction will not lead to OutofMemory problems some days later. -
3. Re: ReaperThread being blocked
marklittle Jul 6, 2007 6:53 AM (in response to stone_42)"stone_42" wrote:
Thanks for the quick response. It is not reproducable, but it looks like your explanation is correct. With your answer I found some bugs in my code, after fixing them I hope the error won't happen again.
Good news.
Furthermore, I wonder if I should anticipate andrew's work on JBTM-203 to be sure a problem with a single transaction will not lead to OutofMemory problems some days later.
Well hopefully when Andrew's work is integrated it won't result in trading off blocked reaper thread for OOME ;-)