[OpenStreetMap] #5249: Internal server error 500 when fetching large changesets

Thu Nov 20 12:50:10 UTC 2014

#5249: Internal server error 500 when fetching large changesets
-------------------------------------------------+-------------------------
 Reporter:  ViriatoLusitano                      |      Owner:  rails-dev@…
     Type:  defect                               |     Status:  new
 Priority:  major                                |  Milestone:
Component:  api                                  |    Version:
 Keywords:  api, internal server error 500,      |
  changeset                                      |
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 '''What steps will reproduce the problem?'''

 Start JOSM
 Open reverter plugin
 Insert changeset 26757923
 Wait up to 15 (or more) minutes since there is a lot of data

 '''What is the expected result?'''

 Should successfully download past changeset data without warning messages.

 '''What happens instead?'''

 A error message appears in roughly half of the attempts and every time at
 different points.

 It is always a 500 Internal Server Error.

 '''If any option is chosen an error message appears stating it's not
 possible to complete the request.
 Please provide any additional information below. Attach a screenshot if
 possible.'''

 {{{
 Revision: 7723
 Repository Root: http://josm.openstreetmap.de/svn
 Relative URL: ^/trunk
 Last Changed Author: Klumbumbus
 Last Changed Date: 2014-11-12 22:45:27 +0100 (Wed, 12 Nov 2014)
 Build-Date: 2014-11-13 02:34:10
 URL: http://josm.openstreetmap.de/svn/trunk
 Repository UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
 Last Changed Rev: 7723

 Identification: JOSM/1.5 (7723 pt) Windows 7 64-Bit
 Memory Usage: 491 MB / 1820 MB (178 MB allocated, but free)
 Java version: 1.8.0_25, Oracle Corporation, Java HotSpot(TM) 64-Bit Server
 VM
 Dataset consistency test: No problems found

 Plugins:
 - FastDraw (30762)
 - OpeningHoursEditor (30737)
 - PicLayer (30762)
 - RoadSigns (30788)
 - alignways (30695)
 - buildings_tools (30762)
 - download_along (30762)
 - geotools (30762)
 - imagery_offset_db (30808)
 - jts (30762)
 - measurement (30737)
 - opendata (30806)
 - public_transport (30762)
 - reverter (30737)
 - routes (30762)
 - undelete (30762)
 - utilsplugin2 (30762)

 Last errors/warnings:
 - E: Modelo de etiquetas com erros "place-Localidade" - o número de itens
 em 'display_values' tem de ser igual ao número de 'values'
 - E: Modelo de etiquetas com erros "note-Tipo de povoado" - o número de
 itens em 'display_values' tem de ser igual ao número de 'values'
 - E: org.openstreetmap.josm.io.OsmTransferException:
 org.openstreetmap.josm.io.OsmApiException: ResponseCode=500, Error
 Body=<<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
 - E: org.openstreetmap.josm.io.OsmTransferException:
 org.openstreetmap.josm.io.OsmApiException: ResponseCode=500, Error
 Body=<<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">

 org.openstreetmap.josm.io.OsmTransferException:
 org.openstreetmap.josm.io.OsmApiException: ResponseCode=500, Error
 Body=<<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
 <html><head>
 <title>500 Internal Server Error</title>
 </head><body>
 <h1>Internal Server Error</h1>
 <p>The server encountered an internal error or
 misconfiguration and was unable to complete
 your request.</p>
 <p>Please contact the server administrator at
  webmaster at openstreetmap.org to inform them of the time this error
 occurred,
  and the actions you performed just before this error.</p>
 <p>More information about this error may be available
 in the server error log.</p>
 <hr>
 <address>Apache/2.4.7 (Ubuntu) Server at api.openstreetmap.org Port
 443</address>
 </body></html>>
         at
 reverter.OsmServerMultiObjectReader.readObject(OsmServerMultiObjectReader.java:34)
         at
 reverter.OsmServerMultiObjectReader.readObject(OsmServerMultiObjectReader.java:20)
         at
 reverter.ChangesetReverter.readObjectVersion(ChangesetReverter.java:190)
         at
 reverter.ChangesetReverter.downloadObjectsHistory(ChangesetReverter.java:223)
         at
 reverter.RevertChangesetTask.realRun(RevertChangesetTask.java:100)
         at
 org.openstreetmap.josm.gui.PleaseWaitRunnable.doRealRun(PleaseWaitRunnable.java:93)
         at
 org.openstreetmap.josm.gui.PleaseWaitRunnable.run(PleaseWaitRunnable.java:161)
         at java.util.concurrent.Executors$RunnableAdapter.call(Unknown
 Source)
         at java.util.concurrent.FutureTask.run(Unknown Source)
         at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown
 Source)
         at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown
 Source)
         at java.lang.Thread.run(Unknown Source)
 Caused by: org.openstreetmap.josm.io.OsmApiException: ResponseCode=500,
 Error Body=<<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
 <html><head>
 <title>500 Internal Server Error</title>
 </head><body>
 <h1>Internal Server Error</h1>
 <p>The server encountered an internal error or
 misconfiguration and was unable to complete
 your request.</p>
 <p>Please contact the server administrator at
  webmaster at openstreetmap.org to inform them of the time this error
 occurred,
  and the actions you performed just before this error.</p>
 <p>More information about this error may be available
 in the server error log.</p>
 <hr>
 <address>Apache/2.4.7 (Ubuntu) Server at api.openstreetmap.org Port
 443</address>
 </body></html>>
         at
 org.openstreetmap.josm.io.OsmServerReader.getInputStreamRaw(OsmServerReader.java:194)
         at
 org.openstreetmap.josm.io.OsmServerReader.getInputStreamRaw(OsmServerReader.java:104)
         at
 org.openstreetmap.josm.io.OsmServerReader.getInputStream(OsmServerReader.java:68)
         at
 org.openstreetmap.josm.io.OsmServerReader.getInputStream(OsmServerReader.java:51)
         at
 reverter.OsmServerMultiObjectReader.readObject(OsmServerMultiObjectReader.java:31)
         ... 11 more
 }}}

--
Ticket URL: <https://trac.openstreetmap.org/ticket/5249>
OpenStreetMap <http://www.openstreetmap.org/>
OpenStreetMap is a free editable map of the whole world