Maven Wagon

LightWeight http wagon not thread-safe

Details

  • Type: Bug Bug
  • Status: Closed Closed
  • Priority: Major Major
  • Resolution: Fixed
  • Affects Version/s: 1.0
  • Fix Version/s: 1.1, 2.0
  • Component/s: wagon-http-lightweight
  • Labels:
    None
  • Environment:
    maven 3 with Aether
  • Number of attachments :
    0

Description

Aether (maven3) by default parallelized metadata resolution on 4 threads (aether.metadataResolver.threads) and artifacts downloading on 5 (maven.artifact.threads).
In such context, Wagon is not used sequentially.
LightWeightHttpWagon is designed for mono-thread, sequential usage. It rely on system properties and on setting/resetting java.net.Authenticator singleton.
The result is that, in some cases (typically : when settings defines many repositories with various credentials), credentials may not apply and download will fail

A potential fix is

  • to use Java5 URL.openConnection(Proxy) instead of using system properties
  • to use a shared, singleton java.net.Authenticator that lookup repositories to match the requested URL

Issue Links

is related to

Bug - A problem which impairs or prevents the functions of the product. WAGON-308 Use of proxy properties in lightweight http wagon is not thread-safe

  • Major - Major loss of function.
  • Closed - The issue is considered finished, the resolution is correct. Issues which are not closed can be reopened.

Activity

Ascending order - Click to sort in descending order
Benjamin Bentmann made changes -
Field Original Value New Value
Link This issue is related to WAGON-308 [ WAGON-308 ]
nicolas de loof made changes -
Status Open [ 1 ] Closed [ 6 ]
Fix Version/s 1.x [ 13408 ]
Fix Version/s 2.0 [ 17379 ]
Resolution Fixed [ 1 ]

People

  • Assignee:
    Unassigned
    Reporter:
    nicolas de loof
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Dates

  • Created:
    Updated:
    Resolved: