Re: [DISCUSS] Chronicle Queue's development model and a hypothetical replacement of the library

2024-09-18 Thread Nate McCall
I feel like a group of us discussed this IRL a bit at ApacheCon in Vegas ~ 2019 maybe? Anyhoo, the tidbit sticking in my mind was someone explaining the string operations overhead in the JVM of log concatenation vs slapping binary to CQ’s off heap-and-append operation was substantial. We could hos

Re: [DISCUSS] Chronicle Queue's development model and a hypothetical replacement of the library

2024-09-18 Thread Jeremiah Jordan
> When it comes to alternatives, what about logback + slf4j? It has > appenders where we want, it is sync / async, we can code some nio appender > too I guess, it logs it as text into a file so we do not need any special > tooling to review that. For tailing which Chronicle also offers, I guess > "

[ANNOUNCE] Apache Cassandra 4.0.14, 4.1.7, 5.0.1 test artefacts available

2024-09-18 Thread Mick Semb Wever
The test builds of Cassandra 4.0.14, 4.1.7 and 5.0.1, are available. A vote of this test build will be initiated within the next couple of days. == 4.0.14 == sha1: 7bf67349579411521bcdee4febd209cff63179a6 Git: https://github.com/apache/cassandra/tree/4.0.14-tentative Maven Artifacts: https://repo

Re: 【DISCUSS】The configuration of Commitlog archiving

2024-09-18 Thread guo Maxwell
Do you have any new updates on this DISCUSS ? - The reason this pattern is popular is it allows extension of functionality ahead of the database. Some people copy to a NAS/SAN. Some people copy to S3. Some people copy to their own object storage that isn’t s3 compatible. “Compress and move” is su

Re: [DISCUSS] CEP-36: A Configurable ChannelProxy to alias external storage locations

2024-09-18 Thread guo Maxwell
Is there any update on this topic? It seems that things can make a big progress if Jake Luciani can find someone who can make the FileSystemProvider code accessible. Jon Haddad 于2023年12月16日周六 05:29写道: > At a high level I really like the idea of being able to better leverage > cheaper storage