Re: Updates to JEP-158: JVM Unified Logging are coming...

2015-04-18 Thread Thomas Stüfe
Hi Frederik, I like this proposal a lot, especially the abandonment of a hierarchical structure in favor of tags. In the SAPJVM we have a tracing system in many details similar to the one proposed here. We will be probably abandon it and switch to the official logging system once it is implemented

Re: Updates to JEP-158: JVM Unified Logging are coming...

2015-04-17 Thread Kirk Pepperdine
On Apr 17, 2015, at 11:29 AM, Fredrik Arvidsson wrote: > Hi > Ill try to reply in-line below. > > On 2015-04-17 10:27, Mattis Castegren wrote: >> Ok. One risk I see would be that you would forget "base tags". For example, >> if you write a lot of code in g1, it would be easy to log something

Re: Updates to JEP-158: JVM Unified Logging are coming...

2015-04-17 Thread Kirk Pepperdine
/Mattis > > > > From: Fredrik Arvidsson > Sent: den 17 april 2015 14:36 > To: Martijn Verburg > Cc: serviceability-dev@openjdk.java.net serviceability-dev@openjdk.java.net; > hotspot-...@openjdk.java.net Source Developers > Subject: Re: Updates to JEP-158: JVM Unifi

RE: Updates to JEP-158: JVM Unified Logging are coming...

2015-04-17 Thread Mattis Castegren
@openjdk.java.net; hotspot-...@openjdk.java.net Source Developers Subject: Re: Updates to JEP-158: JVM Unified Logging are coming...   Hi Martijn, and the others :) I'm glad you like what we do. We also think the tag based logging is something good, and that it will make the logging in the JVM e

Re: Updates to JEP-158: JVM Unified Logging are coming...

2015-04-17 Thread Fredrik Arvidsson
Hi Martijn, and the others :) I'm glad you like what we do. We also think the tag based logging is something good, and that it will make the logging in the JVM easier to implement, configure and consume. Regarding 'binary / compressed' log format. We are not planning to add any structured lo

Re: Updates to JEP-158: JVM Unified Logging are coming...

2015-04-17 Thread Martijn Verburg
Hi Fredrik, Thanks from us (jClarity and some other orgs) for considering the tag based system, we're really glad you've gone in this direction. One quick bit of feedback. Is it possible to add a binary / compressed logging format or an interface/ API to plug one in for high performance Logging?

Re: Updates to JEP-158: JVM Unified Logging are coming...

2015-04-17 Thread Fredrik Arvidsson
't see that there is another way really :( Cheers /Fredrik Kind Regards /Mattis -Original Message- From: Fredrik Arvidsson Sent: den 17 april 2015 10:14 To: Mattis Castegren; serviceability-dev@openjdk.java.net serviceability-dev@openjdk.java.net; hotspot-...@openjdk.java.net Source

RE: Updates to JEP-158: JVM Unified Logging are coming...

2015-04-17 Thread Mattis Castegren
e > log("gc,g1,init", )? > > Also, will all tags be defined in one file so that you can see which modules > exists? > > Kind Regards > /Mattis > > -Original Message- > From: Fredrik Arvidsson > Sent: den 17 april 2015 09:33 > To: serviceability-dev@openjd

Re: Updates to JEP-158: JVM Unified Logging are coming...

2015-04-17 Thread Fredrik Arvidsson
nal Message- From: Fredrik Arvidsson Sent: den 17 april 2015 09:33 To: serviceability-dev@openjdk.java.net serviceability-dev@openjdk.java.net; hotspot-...@openjdk.java.net Source Developers Subject: Updates to JEP-158: JVM Unified Logging are coming... Hi We are planning to release an updated ver

RE: Updates to JEP-158: JVM Unified Logging are coming...

2015-04-17 Thread Mattis Castegren
ceability-dev@openjdk.java.net; hotspot-...@openjdk.java.net Source Developers Subject: Updates to JEP-158: JVM Unified Logging are coming... Hi We are planning to release an updated version of JEP-158 very soon. The work to update this JEP has been going on for some time and we now feel we are

Updates to JEP-158: JVM Unified Logging are coming...

2015-04-17 Thread Fredrik Arvidsson
Hi We are planning to release an updated version of JEP-158 very soon. The work to update this JEP has been going on for some time and we now feel we are ready to present it to a wider audience. The JEP for JVM Unified Logging was created back in February 2012. The requirements for the API a