Re: [PROPOSAL] Rewrite url after running all remap plugins

2018-12-01 Thread Yongming Zhao
URL is design for logging, but I think you can take it for your purpose if you like so, here rise my question: can the pristine URL full file your second plugin needs? if so, can we keep the origin design? - Yongming Zhao 赵永明 > 在 2018年11月5日,上午11:06,Takuya Kitano 写道: > > Hi, > &

Re: (TS-4156) remove the traffic_sac, stand alone log collation server

2016-05-06 Thread Yongming Zhao
we will remove in release v7.0, please comment on https://issues.apache.org/jira/browse/TS-4156 anyway. thanks - Yongming Zhao 赵永明 > 在 2016年1月31日,上午12:16,Yongming Zhao 写道: > > I’m going to remove the stand alone log-collation server(traffic_sac in > binary), and I don’t thi

Re: Deprecation of SSL v2/3

2016-04-12 Thread Yongming Zhao
+1 nice to move forward - Yongming Zhao 赵永明 > 在 2016年4月10日,下午8:42,Phil Sorber 写道: > > I'd like to propose that we deprecate SSLv2 and SSLv3 in ATS 6.2.0 and > remove it in 7.0.0. > > Currently our defaults do not enable them and have been that way for about > a ye

Re: Proposal for how to update source code layout.

2016-01-27 Thread Yongming Zhao
create bugs too, help find out a good fix if it bother you. so far so mess, it always hurt during the massive change, especially in the layout. but if you narrow it down, you may find the real problem and solve it, before we make the complete reconstruct in the code layout. - Yongming Zhao 赵永

Re: [VOTE] Release Apache Traffic Server 6.0.1 (RC0)

2015-12-05 Thread Yongming Zhao
英才: well, this should submit into jira, can you please open a new issue if there is no such bug. thanks - Yongming Zhao 赵永明 > 在 2015年12月5日,下午4:18,黄英才 写道: > > -1 Running in production under on fedora 22 > issues > traffic_server: Segmentation fault (Address not mapped

Re: [FEATURE REMOVAL v6.0.0] Log collation

2015-04-28 Thread Yongming Zhao
st to in the ‘probation’. > 在 2015年4月28日,上午1:38,Leif Hedstrom 写道: > > >> On Apr 27, 2015, at 12:15 AM, Yongming Zhao wrote: >> >> on the collation: >> I don’t get that many critical bugs on collation: project = TS AND component >> = Logging AND resolution = Unre

Re: [FEATURE REMOVAL v6.0.0] Prefetch and prefetch.config

2015-04-27 Thread Yongming Zhao
> Unless we hear otherwise within 1 week, this will be implemented for 6.0.0. > > — Leif > - Yongming Zhao 赵永明

Re: [FEATURE REMOVAL v6.0.0] Log collation

2015-04-27 Thread Yongming Zhao
ap. We could consider making this a deprecation in 6.0, and > removal for 7.0, but only if people really need this feature during an > upgrade period. v6.0.0 is schedule for release in ~july time frame. > > — Leif > - Yongming Zhao 赵永明

Re: Trafficserver 5.2.0 build fail for i386

2015-02-09 Thread Yongming Zhao
package for Wheezy > (current stable), I figured out build fails for i386. > Please find relevant build logs attached. > > Does anyone experienced this issue as well ? > > Regards, > Jean Baptiste > - Yongming Zhao 赵永明 signature.asc Description: Message signed with OpenPGP using GPGMail

Re: replacing traffic_line

2015-02-08 Thread Yongming Zhao
back if you would rebuild the control commands. thanks > 在 2015年2月6日,下午12:12,James Peach 写道: > > >> On Feb 5, 2015, at 5:35 PM, Yongming Zhao wrote: >> >> UI is most end user cares, I’d like we should keep the traffic_line. >> traffic_ctl sounds perfect, c

Re: Doubts about cache behavior

2015-02-05 Thread Yongming Zhao
may be confidential and > privileged, protected by legal confidentiality. The use of this document > require authorization by the issuer, subject to penalties. - Yongming Zhao 赵永明

Re: replacing traffic_line

2015-02-05 Thread Yongming Zhao
UI is most end user cares, I’d like we should keep the traffic_line. traffic_ctl sounds perfect, can we have both? and can you please think of reimplement some of the commands in the removed traffic_shell? thanks - Yongming Zhao 赵永明 > 在 2015年2月6日,上午5:07,James Peach 写道: > > &g

Re: Doubts about cache behavior

2015-02-05 Thread Yongming Zhao
lled from reads > which should be happening from all parts of the stripe. When you say it is > unused, is this for objects just written, or do no objects seem to end up in > the ram cache? > - Yongming Zhao 赵永明

Re: Question about SSL Session Ticket Use Cases and request for opinions on expansions

2015-02-05 Thread Yongming Zhao
dom” across all boxes in a VIP. And on the flip side, > if there’s a shared seed, then that has the same problem as we have now. How > does HTTPD deal with this? Or they simply don’t ? > > We would have the option of adding something to cluster configuration, to > distribute the session key. But, that’s rarely used, and has some strange > requirements (multicast). With a plugin API, at least someone could implement > some sort of message protocol to share the (newly) generated session keys > with all peers. > > > — Leif - Yongming Zhao 赵永明

Re: negative expire time

2015-01-28 Thread Yongming Zhao
orner when the state is not that commonly looked, bugs everywhere so we should fix it, haha > > -William Bardwell > > From: Yongming Zhao > Sent: Tuesday, January 27, 2015 9:29 PM > To: dev@trafficserver.apache.org > Subject: negative expire time > > well, TS-33

negative expire time

2015-01-27 Thread Yongming Zhao
ime negative to 1800s, mostly we should set a very short expire time here else no cache thanks for your comments - Yongming Zhao 赵永明

Re: Build failed in Jenkins: fedora_21-master » gcc,fedora_21,spdy #79

2015-01-15 Thread Yongming Zhao
looks like a very critical problem for me, should we take a look at this? - Yongming Zhao 赵永明 > 在 2015年1月16日,上午9:45,jenk...@ci.trafficserver.apache.org 写道: > > Regression test(SDK_API_HttpTxnTransform) still in progress > [SDK_API_HttpTxnTransform] TSTransformCreate : [TestCa

Re: generating hash from packet content

2014-08-29 Thread Yongming Zhao
he cache, maybe the > intention back then was to generalizing the cache dedup with these checksums. > Only John Plevyak would know :). > > Fwiw, this problem is what Metalink is intended to solve for some use cases > (e.g. site mirrors), but Metalink requires cooperation (additional Metalink > headers) from the origin. It does not solve (or intend to solve) the issue > where e.g. YouTube rotates the content URLs frequently. > > — Leif - Yongming Zhao 赵永明 signature.asc Description: Message signed with OpenPGP using GPGMail

Re: Cache invalidation for varying media types

2014-04-23 Thread Yongming Zhao
let us move to the dev list. - Yongming Zhao 赵永明 在 2014年4月24日,上午5:52,Norm Paxton 写道: > Regarding the previously raised issue about natural invalidation of PUT/POST > requests: > Further testing revealed that the solution provided in the previous email was > incorrect. >

Re: 'ServerHosts' in 'logs_xml.config not work

2014-04-16 Thread Yongming Zhao
I really don’t think the summary is able to send to the collation server, please file a jira for this new feature if you really want to. as aways, patch welcome. - Yongming Zhao 赵永明 在 2014年4月14日,下午3:09,HarJin Park 写道: > Thank you, it's work well. > > Next step is to put the

Re: Proposal to remove 32bit support.

2014-04-11 Thread Yongming Zhao
well, does that affect the ARM platform? - Yongming Zhao 赵永明 在 2014年4月11日,下午11:51,Theo Schlossnagle 写道: > Given the nature of ATS and its focus exclusively on high performance > environments, I suggest we throw off the bonds of 32bit support going > forward. I’m unaware of anyon

Re: trafficserver pull request: First whack a lua in core.

2014-01-15 Thread Yongming Zhao
lRewrite.cc code (which is needed for remap.config > replacement in Lua) needs some work, since that code has been majorly > refactored since last summit. :). > > But this is a start, we can now work on configurations in Lua. I’ve also > created a “stub” wiki page, where we can

Re: git commit: TS-2469: remove libreadline which is gpl licensed

2014-01-07 Thread Yongming Zhao
enses (especially non-OSD licenses). I’d prefer to not link GPLed library if we have another alternate replacement, we have seen many works on OpenOffice.org for GPLed library replacement. I think it is safe to replace readline because the other two replacement is very often used too, that will m

Re: experimental/lua vs experimental/ts_lua

2013-12-17 Thread Yongming Zhao
> 5. How do we avoid future duplication like this ? I know for example both >> PageSpeed and SPDY are at risk of similar duplication. >> 6. How do other organizations deal with this? I’m particularly curious as >> to how HTTPD deals with it. >> >> >> Please discuss. >> >> — Leif >> >> Yongming Zhao 赵永明 aka 永豪 yong...@taobao.com

Re: the cluster refine codes in on refine_cluster branch

2013-11-25 Thread Yongming Zhao
在 2013年11月21日,下午2:45,Yongming Zhao 写道: > 20 hours ago, Weijin pushed out our first effort of forward porting our > cluster refine codes, in this big fat patch, we have refined the cluster > communication in the message level, to archive better performance. > > what we do:

the cluster refine codes in on refine_cluster branch

2013-11-20 Thread Yongming Zhao
ira/browse/TS-2005 the patch is a joint effort of WeiJin and YuQing thanks Yongming Zhao 赵永明 aka 永豪 yong...@taobao.com signature.asc Description: Message signed with OpenPGP using GPGMail

Re: [DISCUSS] TS-1919: Eliminate CacheLookupHttpConfig

2013-11-12 Thread Yongming Zhao
Leif: as we have talked, we are using that feature, and the late read-while-writer enhancement(not yet submit due to it is bound to our cluster refine) is also built onto this structure. can we keep it? afaik, the CacheLookupHttpConfig is a control from http cache layer that will permit flex co

Re: [VOTE] Release v4.1.0

2013-11-08 Thread Yongming Zhao
not that same issue, my problem is from tstop linking, it will link against libtsmgmt.la, which should already have libtsutil.la. that is weird. I tested with the current master, with no error :( 在 2013年11月8日,下午5:43,Igor Galić 写道: > > > - Original Message - >> make[1]: Entering dire

Re: Lua Plugin from Alibaba

2013-11-08 Thread Yongming Zhao
from what I know, the ts-lua is know to work for most of the requirement, I’d like to see it promoted to the official tree, have a prove to work Lua plugin is a great news anyway. upon how to do with the two lua plugins, I’d like to get someone review and we may need to merge them, at least in

Re: [VOTE] Release v4.1.0

2013-11-07 Thread Yongming Zhao
make[1]: Entering directory `/root/rpmbuild/BUILD/trafficserver-4.1.0/tools' CXX tstop_tstop-tstop.o CXX jtest.o CC http_load.o CC timers.o CCLD http_load/http_load CXXLDjtest/jtest CXXLDtstop/tstop ../mgmt/api/remote/.libs/libtsmgmt.so: undefined reference

Re: removing proxy.config.log.search_log_enabled

2013-09-24 Thread Yongming Zhao
+1 on removing it 在 2013-9-24,上午10:34,Leif Hedstrom 写道: > > On Sep 23, 2013, at 4:00 PM, James Peach wrote: > >> Hi all, >> >> I filed https://issues.apache.org/jira/browse/TS-2244. >> >> What's the consensus on removing this in the 4.x branch? Would this be >> considered a compatibility b

ATS in mindmap

2013-09-16 Thread Yongming Zhao
Here is the mind map for ATS, which may help on understanding the features we have. http://zymlinux.net/trafficserver/Apache%20Traffic%20Server-en.png https://blog.zymlinux.net/index.php/archives/738 most of it is wrote yeas ago, and mostly driven from the origin PDF admin guid, it maybe not t

Re: RFC: how to do file monitor and config file reload

2013-09-13 Thread Yongming Zhao
I'd like we can get more known of all the confusing problems we have, I don't have any conclusion or suggestion at all. here is my known of the 'traffic_line -x', it is the central control of taking config update in to running, when you changed the records.config with VIM for example. but we h

Proposal: on insert client ip

2013-09-10 Thread Yongming Zhao
we have a way to insert and remove the Client-ip header, which is to record the UA ip address: proxy.config.http.anonymize_remove_client_ip INT 0 When enabled (1), Traffic Server removes Client-IP headers for more privacy. proxy.config.http.anonymize_insert_client_ip INT 1 When enabled (1

Re: expat vs libxml2

2013-09-03 Thread Yongming Zhao
afaik, that libXML2 is vary heavy lib that may include many more dependency issue there, for example in it will bind to icu library. the upgrading of libxml2 always make me unhappy on Gentoo. can we try to add the xml2 a configure option? 在 2013-9-3,下午11:12,Leif Hedstrom 写道: > On Sep 3, 2013

Re: expat vs libxml2

2013-09-03 Thread Yongming Zhao
another concern is the security of libXML2, I just greped the security focus list, it shows that at least 3 security update for 2013 I don't know much on the XML indeed just FYI thanks 在 2013-9-4,上午12:56,Leif Hedstrom 写道: > On Sep 3, 2013, at 10:53 AM, Yongming Zhao wrote: >

Re: [VOTE] Release v4.0.0

2013-08-25 Thread Yongming Zhao
tested on Fedora 18 x86_64, build & installed with rpm. working in reverse mode with SSL termination. +1 在 2013-8-24,上午7:53,Leif Hedstrom 写道: > Hi all, > > I've prepared a release for v4.0.0, which is a small bug fix release over the > last development release. Changes since v3.3.5 are the f

Re: TS-2143 and 'it just works'

2013-08-22 Thread Yongming Zhao
the result of the change will be: 1, the email alarm may able to build, but we removed the origin records.config 2, the custom alarm script still need your own work 3, documents still lack, and more documents to be add on the change back to the real problem here, what we want to solve in TS-2143 t

Re: TS-2143 and 'it just works'

2013-08-22 Thread Yongming Zhao
yeah, some wrong directions here. let us try to back to the real problem here: from ATS, you get a 'alarm' feature, you get this in your documentation: http://trafficserver.apache.org/docs/trunk/admin/configuration-files/records.config#proxy.config.alarm_email proxy.config.alarm_email STRING Defa

Re: [LAST CALL] [PROPOSAL] New release process

2013-08-20 Thread Yongming Zhao
+1 need more focus on the testing(QA) tools, it is hard but must 在 2013-8-20,上午5:18,Leif Hedstrom 写道: > > On Aug 15, 2013, at 9:30 AM, Igor Galić wrote: > >> I think enough time on this has passed that we can call everyone to review >> the current draft in the wiki: > > Alright, I'm goi

Re: Yahoo! and Apache Traffic Server

2013-08-20 Thread Yongming Zhao
that is really great news, many thanks for making this happen. thanks for the trust, let us work together to make ATS better, for the future. cheers 在 2013-8-20,下午11:57,Leif Hedstrom 写道: > On Aug 20, 2013, at 9:44 AM, Bryan Call wrote: > >> I am happy to announce that Yahoo! has decided to f

Re: [VOTE] Release v3.3.5

2013-08-10 Thread Yongming Zhao
FC 18, x86_64, with --enable-reclaimable-freelist, working as reverse server, and ssl terminator. +1 在 2013-8-10,上午4:15,Phil Sorber 写道: > On Wed, Aug 7, 2013 at 11:22 AM, Leif Hedstrom wrote: > >> Hi all, >> >> I've prepared a release for v3.3.4, which resolved a large number of bugs >> sin

Re: [DISCUSS] Updates to records.config (default) for v3.4.0

2013-08-02 Thread Yongming Zhao
I'd like to enable that reclaimable free list by default building & installation, can we? 在 2013-8-2,下午4:33,Leif Hedstrom 写道: > > On Aug 2, 2013, at 9:49 AM, Yunkai Zhang wrote: > >> So many users forgot to set "proxy.config.allocator.enable_reclaim" to 1 >> after they compiled ATS with --

Re: [DISCUSS] Updates to records.config (default) for v3.4.0

2013-08-01 Thread Yongming Zhao
I'd like to know if we can set default enable on proxy.config.allocator.enable_reclaim, that will show big help in memory control and also better performance due to the threading allocator implement is there anyone who benefit from it too? 在 2013-7-25,上午12:42,James Peach 写道: > On Jul 24, 2013

Re: ATS clustering using IP address

2013-07-25 Thread Yongming Zhao
the cluster network is based on TCP, then you should need a IP address for that interface too. what is your use case here? 在 2013-7-26,上午5:01,Eddie 写道: > > Hi, > > From the online document, seems clustering is done by using IP interface. Is > it possible to use IP address? > > Thanks > >

Re: [PROPOSAL] release v3.3.5 this week

2013-07-24 Thread Yongming Zhao
great feedback, we'd discuss it and update how we learned from the last several days. we will try our best to get this in v3.4. thanks 在 2013-7-25,上午1:01,Leif Hedstrom 写道: > On 7/22/13 12:43 AM, Yongming Zhao wrote: >> I'd like to include TS-1967, this is a better thro

Re: [PROPOSAL] release v3.3.5 this week

2013-07-21 Thread Yongming Zhao
I'd like to include TS-1967, this is a better throttling than the net throttling, which will not work well in most of the situation, it may case either OOM or killed by heart beat from cop. we will provide another patch for TS-1967, will fix the bug James point out. then we can remove the net

Re: background fill threshold default?

2013-07-17 Thread Yongming Zhao
turn on read_while_wirter: upsides: 1, the read_while_writer is working in most common case 2, it will help you control the origin side connections and traffic. downsides: 1, it may not perform better in some situation, such as the retry in waiting 2, how is the case if you get a very slow connec

Re: git commit: set tsxs to use env bash

2013-06-06 Thread Yongming Zhao
because that tsxs is a bash, and that /bin/sh on FreeBSD is 'bsh' in the old age. 在 2013-6-7,上午12:24,James Peach 写道: > On Jun 6, 2013, at 1:10 AM, z...@apache.org wrote: > >> Updated Branches: >> refs/heads/master af80e8590 -> 3f45624cb >> >> >> set tsxs to use env bash > > Why is this nee

Re: is vmap needed for clustering

2013-03-18 Thread Yongming Zhao
please go on commit it, we can always bring back it later, if we need it. and we do not need it right now, it is safe to remove them all. 在 2013-3-17,上午2:04,James Peach 写道: > Hi Yongming, > > What should we do about Vmap for clustering? We have 2 issues tracking the > fact that this is broke

Proposals we are talking on ACNA

2013-03-09 Thread Yongming Zhao
Here is the proposal we have talked on the ACNA, some of the proposal is not even on the paper right now, if you have any more concern on the changes we'd like to make, please let us know. http://people.apache.org/~zym/ATS_proposal.pdf I will setup a wiki for those not yet implemented proposals

Re: [PROPOSAL] Roadmap toward v3.4.0 release

2013-03-09 Thread Yongming Zhao
we have three big patches on the way: 1, the SSD patch, which will implement the tiered storage mixed with SSD and ancient disks 2, SRV patch, we have a total rewrite on the SRV codes in the DNS and HostDB 3, the native AIO on Linux hopes we can make them ready in the following weeks, definitely