[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14730965#comment-14730965 ] Erick Erickson commented on SOLR-7836: -- [~ysee...@gmail.com]] re: back-porting to 5.3.

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14729212#comment-14729212 ] ASF subversion and git services commented on SOLR-7836: --- Commit 17010

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14729210#comment-14729210 ] ASF subversion and git services commented on SOLR-7836: --- Commit 17010

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14727456#comment-14727456 ] Erick Erickson commented on SOLR-7836: -- Worth merging into 5.3 in case a 5.3.1 gets cu

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14726738#comment-14726738 ] Erick Erickson commented on SOLR-7836: -- Hmmm, looks like I screwed the pooch on that o

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14726204#comment-14726204 ] Mark Miller commented on SOLR-7836: --- bq. The bug was the addition of this to closeIndexWr

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14716703#comment-14716703 ] Yonik Seeley commented on SOLR-7836: I'm trying some different variants of my patch, tr

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=1471#comment-1471 ] Yonik Seeley commented on SOLR-7836: I've been running ChaosMonkeySafeLeaderTest for ab

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14707760#comment-14707760 ] Yonik Seeley commented on SOLR-7836: I'm running some more tests and will do a little m

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14707634#comment-14707634 ] Erick Erickson commented on SOLR-7836: -- [~ysee...@gmail.com] Since you've done the hea

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14705966#comment-14705966 ] Erick Erickson commented on SOLR-7836: -- FWIW, 96 runs each (look, 96 divides by 6 proc

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14705653#comment-14705653 ] Erick Erickson commented on SOLR-7836: -- I'll beast the stressdeadlock and stresstestre

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14705478#comment-14705478 ] Erick Erickson commented on SOLR-7836: -- bq: I tried applying the last patch and runnin

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14705157#comment-14705157 ] Yonik Seeley commented on SOLR-7836: I tried applying the last patch and running TestSt

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14705052#comment-14705052 ] Yonik Seeley commented on SOLR-7836: bq. pulls out the problematic open searcher in ulo

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14698792#comment-14698792 ] Erick Erickson commented on SOLR-7836: -- Poking a little more, opening a new searcher i

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14698752#comment-14698752 ] Erick Erickson commented on SOLR-7836: -- [~markrmil...@gmail.com] If you check out trun

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14698724#comment-14698724 ] Yonik Seeley commented on SOLR-7836: At some point in time, it seems like everyone deve

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14698699#comment-14698699 ] Mark Miller commented on SOLR-7836: --- Hmm, I wonder what was still not working about it ye

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14698697#comment-14698697 ] Yonik Seeley commented on SOLR-7836: bq. Wasn't that Erik's first fix attempt? Yeah, I

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14698687#comment-14698687 ] Mark Miller commented on SOLR-7836: --- bq. Perhaps the right solution was to just pass the

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14698680#comment-14698680 ] Mark Miller commented on SOLR-7836: --- {quote} So: one can't call getIndexWriter() and then

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14698671#comment-14698671 ] Yonik Seeley commented on SOLR-7836: OK, I let the current unmodified trunk run overnig

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14698267#comment-14698267 ] Yonik Seeley commented on SOLR-7836: Passing the indexWriter down would also fix the NP

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14698257#comment-14698257 ] Yonik Seeley commented on SOLR-7836: I ran a while with trunk, with removing the extra

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14698083#comment-14698083 ] Yonik Seeley commented on SOLR-7836: The NPE failures are likely unrelated to any chang

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14698050#comment-14698050 ] Erick Erickson commented on SOLR-7836: -- [~ysee...@gmail.com] Glad to see you're seeing

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14697858#comment-14697858 ] Yonik Seeley commented on SOLR-7836: Here's the scenario w/ the old code. thread1 does

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14697771#comment-14697771 ] Yonik Seeley commented on SOLR-7836: bq. There is not a third thread that has the Write

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14697747#comment-14697747 ] Erick Erickson commented on SOLR-7836: -- I ran the StressTestReorder yesterday with the

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14697655#comment-14697655 ] Mark Miller commented on SOLR-7836: --- bq. and the traces are similar to what was posted be

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14697613#comment-14697613 ] Yonik Seeley commented on SOLR-7836: OK, so it wasn't too hard for me to replicate the

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14695827#comment-14695827 ] Erick Erickson commented on SOLR-7836: -- bq: Is this still the case (that TestStressReo

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14695772#comment-14695772 ] Yonik Seeley commented on SOLR-7836: Erick, I just now ran across this email from you 4

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14695732#comment-14695732 ] Mark Miller commented on SOLR-7836: --- bq. That's exactly what makes me nervous. That sho

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14695729#comment-14695729 ] Mark Miller commented on SOLR-7836: --- bq. It looks fine to me that you moved the ulog.add(

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14695714#comment-14695714 ] Erick Erickson commented on SOLR-7836: -- bq: It looks fine to me that you moved the ulo

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14695628#comment-14695628 ] Yonik Seeley commented on SOLR-7836: Let me see how repeatable a deadlock is on my syst

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14695610#comment-14695610 ] Yonik Seeley commented on SOLR-7836: bq. Yeah, I saw that comment. In that case, removi

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14695441#comment-14695441 ] Erick Erickson commented on SOLR-7836: -- Let me know if you need them in another format

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14695417#comment-14695417 ] Mark Miller commented on SOLR-7836: --- Ah, sorry, I was looking for the full strack traces

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14695341#comment-14695341 ] Erick Erickson commented on SOLR-7836: -- [~markrmil...@gmail.com] I _thought_ everythin

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14695206#comment-14695206 ] Mark Miller commented on SOLR-7836: --- Strange, I have not been able to get the deadlock wi

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14682191#comment-14682191 ] Mark Miller commented on SOLR-7836: --- Yeah, I have a beasting script that does the same, t

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14682096#comment-14682096 ] Erick Erickson commented on SOLR-7836: -- Thanks guys, getting it all in my head is...in

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14681912#comment-14681912 ] Yonik Seeley commented on SOLR-7836: bq. there are a lot of operations on ulog.somethi

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14681889#comment-14681889 ] Mark Miller commented on SOLR-7836: --- Still trying to duplicate a hang with the above patc

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14680200#comment-14680200 ] Erick Erickson commented on SOLR-7836: -- bq: I'm pretty sure that deadlocks around acce

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14680024#comment-14680024 ] Mark Miller commented on SOLR-7836: --- bq. Once you get the stress test up Nevermind, I se

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14679976#comment-14679976 ] Mark Miller commented on SOLR-7836: --- Once you get the stress test up, I'm happy to do som

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14679961#comment-14679961 ] Mark Miller commented on SOLR-7836: --- I'm pretty sure that deadlocks around accessing an i

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14679959#comment-14679959 ] Mark Miller commented on SOLR-7836: --- bq. I find it really suspicious that the the ulog.a

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14679455#comment-14679455 ] Erick Erickson commented on SOLR-7836: -- bq: What about the nightly test? I'm beating

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14679424#comment-14679424 ] Mark Miller commented on SOLR-7836: --- What about the nightly test? {noformat} //new co

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14679398#comment-14679398 ] Erick Erickson commented on SOLR-7836: -- bq: I'm starting to wonder if this isn't a bit

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14679365#comment-14679365 ] ASF subversion and git services commented on SOLR-7836: --- Commit 16949

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14679364#comment-14679364 ] ASF subversion and git services commented on SOLR-7836: --- Commit 16949

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14663271#comment-14663271 ] ASF subversion and git services commented on SOLR-7836: --- Commit 16948

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14663242#comment-14663242 ] ASF subversion and git services commented on SOLR-7836: --- Commit 16948

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14663038#comment-14663038 ] Erick Erickson commented on SOLR-7836: -- Looking a bit more, all the ulog.(some operati

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14663030#comment-14663030 ] Mark Miller commented on SOLR-7836: --- Can we get the stress test in as a nightly? > Possi

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14661956#comment-14661956 ] Mark Miller commented on SOLR-7836: --- Previously it was done via notification - the time o

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14661898#comment-14661898 ] Erick Erickson commented on SOLR-7836: -- Well, something that sits in a while loop wait

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14661739#comment-14661739 ] Mark Miller commented on SOLR-7836: --- What's wrong with the loop? The code in place is pr

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14661370#comment-14661370 ] Erick Erickson commented on SOLR-7836: -- Well, I've kicked the can down the road, but n

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14644420#comment-14644420 ] Mark Miller commented on SOLR-7836: --- That sounds like it's right - been awhile since I've

[jira] [Commented] (SOLR-7836) Possible deadlock when closing refcounted index writers.

[ https://issues.apache.org/jira/browse/SOLR-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14644312#comment-14644312 ] Erick Erickson commented on SOLR-7836: -- OK, the patch doesn't address the real issue.