Jean-Adrien: Thank you for the high-quality addition to the wiki troubleshooting page and for the detail in hbase-1214. (I added a question there that you might have some input on).
St.Ack On Tue, Feb 24, 2009 at 4:39 AM, Jean-Adrien <[email protected]> wrote: > > #3 I put the information in the Troubleshooting section. Do not hesitate to > reformat. > #2 And I created the jira https://issues.apache.org/jira/browse/HBASE-1214 > > About HBASE-616, using the concurrent GC should help, the only problem is > that the concurrent GC performs full GC sometimes, it is therefore not a > solution and I don't think it should be the normal mode of HBase. > Another idea (haven't tried it yet) is to have a larger part of the heap > used for Eden space (short life objects), in order to avoid mid-living > object to be promoted to the old space, and collected at full gc time. > Anyway, if the heap almost fits in physical memory, all gc strategies > should > be quick. > > I'll continue to monitor the heap usage, and if I find something > interesting, I post. > > > stack-3 wrote: > > > > Thanks also for the considered message below J-A. I echo J-D's > suggestion > > that the #3 note belongs on the troubleshooting page. Your suggestion > > would > > help with, https://issues.apache.org/jira/browse/HBASE-616, IIUC? If > you > > agree I can add it, no problem. Will follow up on the other items in a > > while. > > St.Ack > > > > > > > > > > -- > View this message in context: > http://www.nabble.com/HBase-0.19.0%3A-Xcievers---shutdown---JVM-GC-settings-tp22158436p22180687.html > Sent from the HBase User mailing list archive at Nabble.com. > >
