Re: Unexplained stuck memtable flush

2024-11-10 Thread Jon Haddad
I think this is the correct explanation. It's very similar to CASSANDRA-19576, where compaction is unable to finish because we can't insert into compaction history. Really good analysis, Jaydeep. Jon On Sun, Nov 10, 2024 at 1:51 PM Jaydeep Chovatia wrote: > Upon further studying the thread d

Re: Unexplained stuck memtable flush

2024-11-10 Thread Jaydeep Chovatia
Upon further studying the thread dump, I think there is a deadlock between CompactionExecutor (Thread1) & MemtableReclaimMemory (Thread2) in the stack trace I have mentioned in my email below. Please find the deadlock details here: 1. *Thread1:* It has invoked *readOrdering.start()* on *baseCf