Aplicativo Heroku falhando com o código 255

Question

Aug 21, 2012, 09:40 PM

Aplicativo Heroku falhando com o código 255

Novato para Heroku aqui.

Eu passei pelos movimentos descritos aqui:

http://www.playframework.org/documentation/2.0.2/ScalaTodoList

E consegui criar um aplicativo Play simples no Heroku. Em seguida, tentei fazer upload do meu aplicativo principal, que desenvolvi em minha própria estação, seguindo os mesmos passos anteriores. Upload e compilação funcionou, no entanto, o aplicativo continua falhando com o código 255. Aqui estão os logs:

2012-08-21T19:07:29+00:00 heroku[slugc]: Slug compilation started
2012-08-21T19:10:18+00:00 heroku[api]: Attach HEROKU_POSTGRESQL_GOLD resource by heroku-postgresql@addons.heroku.com
2012-08-21T19:10:18+00:00 heroku[api]: Release v2 created by heroku-postgresql@addons.heroku.com
2012-08-21T19:10:18+00:00 heroku[api]: Add DATABASE_URL config by email@gmail.com
2012-08-21T19:10:18+00:00 heroku[api]: Release v3 created by email@gmail.com
2012-08-21T19:10:18+00:00 heroku[api]: Add SBT_OPTS, PATH, REPO, JAVA_OPTS config by b.panait@gmail.com
2012-08-21T19:10:18+00:00 heroku[api]: Release v4 created by email@gmail.com
2012-08-21T19:10:18+00:00 heroku[api]: Release v5 created by email@gmail.com
2012-08-21T19:10:18+00:00 heroku[api]: Deploy 40c5224 by email@gmail.com
2012-08-21T19:10:19+00:00 heroku[slugc]: Slug compilation finished
2012-08-21T19:10:25+00:00 heroku[web.1]: Starting process with command `target/start -Dhttp.port=28820 -Xmx384m -Xss512k
 -XX:+UseCompressedOops`
2012-08-21T19:10:26+00:00 app[web.1]: This application is already running (Or delete the RUNNING_PID file).
2012-08-21T19:10:27+00:00 heroku[web.1]: Process exited with status 255
2012-08-21T19:10:27+00:00 heroku[web.1]: State changed from starting to crashed
2012-08-21T19:10:27+00:00 heroku[web.1]: State changed from crashed to starting
2012-08-21T19:10:30+00:00 heroku[web.1]: Starting process with command `target/start -Dhttp.port=21120 -Xmx384m -Xss512k
 -XX:+UseCompressedOops`
2012-08-21T19:10:31+00:00 app[web.1]: This application is already running (Or delete the RUNNING_PID file).
2012-08-21T19:10:32+00:00 heroku[web.1]: Process exited with status 255
2012-08-21T19:10:32+00:00 heroku[web.1]: State changed from starting to crashed
2012-08-21T19:32:43+00:00 heroku[web.1]: State changed from crashed to starting
2012-08-21T19:32:47+00:00 heroku[web.1]: Starting process with command `target/start -Dhttp.port=35227 -Xmx384m -Xss512k
 -XX:+UseCompressedOops`
2012-08-21T19:32:48+00:00 app[web.1]: This application is already running (Or delete the RUNNING_PID file).
2012-08-21T19:32:49+00:00 heroku[web.1]: Process exited with status 255
2012-08-21T19:32:49+00:00 heroku[web.1]: State changed from starting to crashed
2012-08-21T19:33:09+00:00 heroku[web.1]: State changed from crashed to starting
2012-08-21T19:33:13+00:00 heroku[web.1]: Starting process with command `target/start -Dhttp.port=3275 -Xmx384m -Xss512k
-XX:+UseCompressedOops`
2012-08-21T19:33:14+00:00 app[web.1]: This application is already running (Or delete the RUNNING_PID file).
2012-08-21T19:33:15+00:00 heroku[web.1]: Process exited with status 255
2012-08-21T19:33:16+00:00 heroku[web.1]: State changed from starting to crashed

Não tenho ideia de onde começar a investigar aqui. O aplicativo principal é bastante grande, tem algumas dependências extras e usa um banco de dados. Qualquer ajuda é apreciada.

EDIT1: Ok, então eu deletei RUNNING_PID do meu repositório git (excluí-lo do heroku realmente não funciona:https://devcenter.heroku.com/articles/ssh-access). Também atualizei meu procfile para:

web: target/start -Dhttp.port=${PORT} ${JAVA_OPTS} -DapplyEvolutions.default=true -Ddb.default.url=${DATABASE_URL} -Ddb.default.driver=org.h2.Driver

Agora estou recebendo os seguintes erros:

2012-08-21T20:24:45+00:00 heroku[slugc]: Slug compilation finished
2012-08-21T20:24:48+00:00 heroku[web.1]: Starting process with command `target/start -Dhttp.port=38558 -Xmx384m -Xss512k
 -XX:+UseCompressedOops`
2012-08-21T20:24:51+00:00 app[web.1]: Play server process ID is 2
2012-08-21T20:24:57+00:00 app[web.1]: [←[37minfo←[0m] play - database [default] connected at jdbc:h2:mem:play
2012-08-21T20:24:58+00:00 app[web.1]: [←[33mwarn←[0m] play - Your production database [default] needs evolutions!
2012-08-21T20:24:58+00:00 app[web.1]:
2012-08-21T20:24:58+00:00 app[web.1]: # --- Rev:1,Ups - f9a96e0
...
Copy of the evolution file.
...
2012-08-21T20:24:58+00:00 app[web.1]:
2012-08-21T20:24:58+00:00 app[web.1]: [←[33mwarn←[0m] play - Run with -DapplyEvolutions.default=true if you want to run
them automatically (be careful)
2012-08-21T20:24:58+00:00 app[web.1]: Oops, cannot start the server.
2012-08-21T20:24:58+00:00 app[web.1]: PlayException: Database 'default' needs evolution! [An SQL script need to be run o
n your database.]
2012-08-21T20:24:58+00:00 app[web.1]:   at play.api.db.evolutions.EvolutionsPlugin$$anonfun$onStart$1.apply(Evolutions.s
cala:422)
2012-08-21T20:24:58+00:00 app[web.1]:   at play.api.db.evolutions.EvolutionsPlugin$$anonfun$onStart$1.apply(Evolutions.s
cala:410)
2012-08-21T20:24:58+00:00 app[web.1]:   at scala.collection.LinearSeqOptimized$class.foreach(LinearSeqOptimized.scala:59
)
2012-08-21T20:24:58+00:00 app[web.1]:   at scala.collection.immutable.List.foreach(List.scala:45)
2012-08-21T20:24:58+00:00 app[web.1]:   at play.api.db.evolutions.EvolutionsPlugin.onStart(Evolutions.scala:410)
2012-08-21T20:24:58+00:00 app[web.1]:   at play.api.Play$$anonfun$start$1.apply(Play.scala:60)
2012-08-21T20:24:58+00:00 app[web.1]:   at play.api.Play$$anonfun$start$1.apply(Play.scala:60)
2012-08-21T20:24:58+00:00 app[web.1]:   at scala.collection.LinearSeqOptimized$class.foreach(LinearSeqOptimized.scala:59
)
2012-08-21T20:24:58+00:00 app[web.1]:   at scala.collection.immutable.List.foreach(List.scala:45)
2012-08-21T20:24:58+00:00 app[web.1]:   at play.api.Play$.start(Play.scala:60)
2012-08-21T20:24:58+00:00 app[web.1]:   at play.core.StaticApplication.<init>(ApplicationProvider.scala:51)
2012-08-21T20:24:58+00:00 app[web.1]:   at play.core.server.NettyServer$.createServer(NettyServer.scala:132)
2012-08-21T20:24:58+00:00 app[web.1]:   at play.core.server.NettyServer$$anonfun$main$5.apply(NettyServer.scala:153)
2012-08-21T20:24:58+00:00 app[web.1]:   at play.core.server.NettyServer$$anonfun$main$5.apply(NettyServer.scala:152)
2012-08-21T20:24:58+00:00 app[web.1]:   at scala.Option.map(Option.scala:133)
2012-08-21T20:24:58+00:00 app[web.1]:   at play.core.server.NettyServer$.main(NettyServer.scala:152)
2012-08-21T20:24:58+00:00 app[web.1]:   at play.core.server.NettyServer.main(NettyServer.scala)
2012-08-21T20:25:00+00:00 heroku[web.1]: Process exited with status 255
2012-08-21T20:25:00+00:00 heroku[web.1]: State changed from starting to crashed

EDIT2: Ok, eu descobri como corrigir o problema com as evoluções. Simplesmente adicione applyEvolutions.default = true para application.conf e as evoluções serão aplicadas automaticamente. Você tem que ter cuidado com isso, pois pode destruir seus dados se você tiver destruidores configurados em suas evoluções.

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