[jira] [Created] (TS-1112) traffic_cop may crash at free()

2012-02-16 Thread Zhao Yongming (Created) (JIRA) 
traffic_cop may crash at free()
---

 Key: TS-1112
 URL: https://issues.apache.org/jira/browse/TS-1112
 Project: Traffic Server
  Issue Type: Bug
 Environment: v3.0.x
Reporter: Zhao Yongming
Assignee: weijin


traffic_cop may crash, at memory free, that will leave the manager  server 
alone, or may die with the manager too, leave a system without service.

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[jira] [Created] (TS-1113) In case of caching smaller than 1k size of file, It shoud be increase concurrent users.

2012-02-16 Thread Eric Ahn (Created) (JIRA) 
In case of  caching smaller than 1k size of file,  It shoud be increase 
concurrent users.
-

 Key: TS-1113
 URL: https://issues.apache.org/jira/browse/TS-1113
 Project: Traffic Server
  Issue Type: Improvement
  Components: Cache
Affects Versions: 3.1.1
Reporter: Eric Ahn
Priority: Minor
 Fix For: 3.2.0


If there are a lot 1k sized objects, It's not good performance.


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[jira] [Commented] (TS-1102) Cleanup obsolete debugging code

2012-02-16 Thread Leif Hedstrom (Commented) (JIRA) 

[ 
https://issues.apache.org/jira/browse/TS-1102?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13209770#comment-13209770
 ] 

Leif Hedstrom commented on TS-1102:
---

We might need to back this out. Not only is it breaking Solaris builds, it 
actually segfaults the OSX gcc-llvm compiler (not our fault obviously, but 
still annoying). Uri, what do you think ?

 Cleanup obsolete debugging code
 ---

 Key: TS-1102
 URL: https://issues.apache.org/jira/browse/TS-1102
 Project: Traffic Server
  Issue Type: Bug
  Components: Core, Logging, Performance
Affects Versions: 3.0.2
 Environment: Any
Reporter: Uri Shachar
Assignee: Leif Hedstrom
Priority: Minor
 Fix For: 3.1.3

 Attachments: diags_cleanup.patch, remove_prefix_arg.patch, 
 remove_prefix_arg_v2.patch, remove_prefix_arg_v3.patch

   Original Estimate: 24h
  Remaining Estimate: 24h

 The current Diags.h D/EClosure mechanism is obsolete. ATS requires gcc = 4.1 
 for all compilation environments, and it includes variadic argument macro 
 support with ##_VA_ARGS_ that deletes the final comma if no arguments are 
 provided.
 Removing the added layer should also improve performance when high volume 
 debugging is turned on.

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[jira] [Commented] (TS-1114) Crash report: HttpTransactCache::SelectFromAlternates

2012-02-16 Thread Zhao Yongming (Commented) (JIRA) 

[ 
https://issues.apache.org/jira/browse/TS-1114?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13210040#comment-13210040
 ] 

Zhao Yongming commented on TS-1114:
---

{code}
(gdb) f 1
#1  0x00644387 in CacheVC::openReadChooseWriter (this=0x2aaab80ff400, 
event=8, e=value optimized out) at CacheRead.cc:341
(gdb) p vector
$19 = {magic = 0x0, data = {data = 0x2aaabcc8bc78, fast_data = {{alternate = 
{m_alt = 0x0}}, {alternate = {m_alt = 0x0}}, {alternate = {
  m_alt = 0x0}}, {alternate = {m_alt = 0x0}}}, default_val = 0xe85a58, 
size = 8, pos = 7}, xcount = 8, vector_buf = {m_ptr = 0x0}}
(gdb)  
{code}


 Crash report: HttpTransactCache::SelectFromAlternates
 -

 Key: TS-1114
 URL: https://issues.apache.org/jira/browse/TS-1114
 Project: Traffic Server
  Issue Type: Bug
Reporter: Zhao Yongming

 it may or may not be the upstream issue, let us open it for tracking.
 {code}
 #0  0x0053075e in HttpTransactCache::SelectFromAlternates 
 (cache_vector=0x2aaab80ff500, client_request=0x2aaab80ff4c0, 
 http_config_params=0x2aaab547b800) at ../../proxy/hdrs/HTTP.h:1375
 1375((int32_t *)  val)[0] = m_alt-m_object_key[0];
 {code}

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