After connecting to Twittermap demo and issuing a query, the frontend generated the following message:
"WebSocket connection to ‘ws://cloudberry.ics.uci.edu/ws’ failed: Error during WebSocket handshake: Unexpected response code: 503"
The Cloudberry (neo module) log file says the following.
2017-11-27 17:26:37,706 [DEBUG] from application in ForkJoinPool-1-worker-8 - Query:
select coll_count(
(select value c from (select value t
from twitter.ds_tweet_76af47488ac4ecce7c29005f15cf7d0e t) as c)
) as count;
2017-11-27 18:04:33,018 [ERROR] from akka.actor.ActorSystemImpl in application-akka.actor.default-dispatcher-16798 - Uncaught fatal error from thread [application-akka.actor.default-dispatcher-16788] shutting down ActorSystem [application]
java.lang.OutOfMemoryError: Java heap space
at com.fasterxml.jackson.core.util.BufferRecycler.calloc(BufferRecycler.java:156)
at com.fasterxml.jackson.core.util.BufferRecycler.allocCharBuffer(BufferRecycler.java:124)
at com.fasterxml.jackson.core.util.BufferRecycler.allocCharBuffer(BufferRecycler.java:114)
at com.fasterxml.jackson.core.io.IOContext.allocConcatBuffer(IOContext.java:194)
at com.fasterxml.jackson.core.json.WriterBasedJsonGenerator.(WriterBasedJsonGenerator.java:76)
at com.fasterxml.jackson.core.JsonFactory._createGenerator(JsonFactory.java:1308)
at com.fasterxml.jackson.core.JsonFactory.createGenerator(JsonFactory.java:1119)
at play.api.libs.json.jackson.JacksonJson$.stringJsonGenerator(JacksonJson.scala:211)
at play.api.libs.json.jackson.JacksonJson$.generateFromJsValue(JacksonJson.scala:233)
at play.api.libs.json.Json$.stringify(Json.scala:61)
at play.api.libs.json.JsValue$class.toString(JsValue.scala:16)
at play.api.libs.json.JsObject.toString(JsValue.scala:76)
at actor.RequestRouter$$anonfun$receive$1$$anonfun$applyOrElse$1.apply(RequestRouter.scala:26)
at actor.RequestRouter$$anonfun$receive$1$$anonfun$applyOrElse$1.apply(RequestRouter.scala:26)
at play.api.LoggerLike$class.info(Logger.scala:92)
at play.api.Logger.info(Logger.scala:150)
at actor.RequestRouter$$anonfun$receive$1.applyOrElse(RequestRouter.scala:26)
at akka.actor.Actor$class.aroundReceive(Actor.scala:482)
at actor.RequestRouter.aroundReceive(RequestRouter.scala:13)
at akka.actor.ActorCell.receiveMessage(ActorCell.scala:526)
at akka.actor.ActorCell.invoke(ActorCell.scala:495)
at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:257)
at akka.dispatch.Mailbox.run(Mailbox.scala:224)
at akka.dispatch.Mailbox.exec(Mailbox.scala:234)
at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
2017-11-27 18:04:33,019 [ERROR] from akka.actor.ActorSystemImpl in application-akka.actor.default-dispatcher-16798 - Uncaught fatal error from thread [application-akka.actor.default-dispatcher-16812] shutting down ActorSystem [application]
java.lang.OutOfMemoryError: Java heap space
at com.fasterxml.jackson.core.util.BufferRecycler.calloc(BufferRecycler.java:156)
at com.fasterxml.jackson.core.util.BufferRecycler.allocCharBuffer(BufferRecycler.java:124)
at com.fasterxml.jackson.core.util.BufferRecycler.allocCharBuffer(BufferRecycler.java:114)
at com.fasterxml.jackson.core.io.IOContext.allocConcatBuffer(IOContext.java:194)
at com.fasterxml.jackson.core.json.WriterBasedJsonGenerator.(WriterBasedJsonGenerator.java:76)
at com.fasterxml.jackson.core.JsonFactory._createGenerator(JsonFactory.java:1308)
at com.fasterxml.jackson.core.JsonFactory.createGenerator(JsonFactory.java:1119)
at play.api.libs.json.jackson.JacksonJson$.stringJsonGenerator(JacksonJson.scala:211)
at play.api.libs.json.jackson.JacksonJson$.generateFromJsValue(JacksonJson.scala:233)
at play.api.libs.json.Json$.stringify(Json.scala:61)
at play.api.libs.json.JsValue$class.toString(JsValue.scala:16)
at play.api.libs.json.JsObject.toString(JsValue.scala:76)
at actor.RequestRouter$$anonfun$receive$1$$anonfun$applyOrElse$1.apply(RequestRouter.scala:26)
at actor.RequestRouter$$anonfun$receive$1$$anonfun$applyOrElse$1.apply(RequestRouter.scala:26)
at play.api.LoggerLike$class.info(Logger.scala:92)
at play.api.Logger.info(Logger.scala:150)
at actor.RequestRouter$$anonfun$receive$1.applyOrElse(RequestRouter.scala:26)
at akka.actor.Actor$class.aroundReceive(Actor.scala:482)
at actor.RequestRouter.aroundReceive(RequestRouter.scala:13)
at akka.actor.ActorCell.receiveMessage(ActorCell.scala:526)
at akka.actor.ActorCell.invoke(ActorCell.scala:495)
at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:257)
at akka.dispatch.Mailbox.run(Mailbox.scala:224)
at akka.dispatch.Mailbox.exec(Mailbox.scala:234)
at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
2017-11-27 18:05:17,975 [DEBUG] from akka.stream.impl.StreamSupervisor in application-akka.actor.default-dispatcher-16798 - now supervising Actor[akka://application/user/StreamSupervisor-0/flow-2301-0-actorRefSource#-1131891654]
2017-11-27 18:05:17,975 [ERROR] from akka.actor.ActorSystemImpl in application-akka.actor.default-dispatcher-16798 - Uncaught fatal error from thread [application-akka.actor.default-dispatcher-16805] shutting down ActorSystem [application]
java.lang.OutOfMemoryError: Java heap space
2017-11-27 18:05:17,975 [DEBUG] from akka.stream.impl.ActorRefSourceActor in application-akka.actor.default-dispatcher-16798 - started (akka.stream.impl.ActorRefSourceActor@18288263)
2017-11-27 18:05:17,975 [ERROR] from akka.actor.ActorSystemImpl in application-akka.actor.default-dispatcher-16798 - Uncaught fatal error from thread [application-akka.actor.default-dispatcher-16773] shutting down ActorSystem [application]
java.lang.OutOfMemoryError: Java heap space
at com.fasterxml.jackson.core.util.BufferRecycler.calloc(BufferRecycler.java:156)
at com.fasterxml.jackson.core.util.BufferRecycler.allocCharBuffer(BufferRecycler.java:124)
at com.fasterxml.jackson.core.util.BufferRecycler.allocCharBuffer(BufferRecycler.java:114)
at com.fasterxml.jackson.core.io.IOContext.allocConcatBuffer(IOContext.java:194)
at com.fasterxml.jackson.core.json.WriterBasedJsonGenerator.(WriterBasedJsonGenerator.java:76)
at com.fasterxml.jackson.core.JsonFactory._createGenerator(JsonFactory.java:1308)
at com.fasterxml.jackson.core.JsonFactory.createGenerator(JsonFactory.java:1119)
at play.api.libs.json.jackson.JacksonJson$.stringJsonGenerator(JacksonJson.scala:211)
at play.api.libs.json.jackson.JacksonJson$.generateFromJsValue(JacksonJson.scala:233)
at play.api.libs.json.Json$.stringify(Json.scala:61)
at play.api.libs.json.JsValue$class.toString(JsValue.scala:16)
at play.api.libs.json.JsObject.toString(JsValue.scala:76)
at actor.RequestRouter$$anonfun$receive$1$$anonfun$applyOrElse$1.apply(RequestRouter.scala:26)
at actor.RequestRouter$$anonfun$receive$1$$anonfun$applyOrElse$1.apply(RequestRouter.scala:26)
at play.api.LoggerLike$class.info(Logger.scala:92)
at play.api.Logger.info(Logger.scala:150)
at actor.RequestRouter$$anonfun$receive$1.applyOrElse(RequestRouter.scala:26)
at akka.actor.Actor$class.aroundReceive(Actor.scala:482)
at actor.RequestRouter.aroundReceive(RequestRouter.scala:13)
at akka.actor.ActorCell.receiveMessage(ActorCell.scala:526)
at akka.actor.ActorCell.invoke(ActorCell.scala:495)
at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:257)
at akka.dispatch.Mailbox.run(Mailbox.scala:224)
at akka.dispatch.Mailbox.exec(Mailbox.scala:234)
at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
2017-11-27 18:05:17,975 [ERROR] from akka.actor.ActorSystemImpl in application-akka.actor.default-dispatcher-16798 - Uncaught fatal error from thread [application-akka.actor.default-dispatcher-16807] shutting down ActorSystem [application]
java.lang.OutOfMemoryError: Java heap space
at com.fasterxml.jackson.core.util.BufferRecycler.calloc(BufferRecycler.java:156)
at com.fasterxml.jackson.core.util.BufferRecycler.allocCharBuffer(BufferRecycler.java:124)
at com.fasterxml.jackson.core.util.BufferRecycler.allocCharBuffer(BufferRecycler.java:114)
at com.fasterxml.jackson.core.io.IOContext.allocConcatBuffer(IOContext.java:194)
at com.fasterxml.jackson.core.json.WriterBasedJsonGenerator.(WriterBasedJsonGenerator.java:76)
at com.fasterxml.jackson.core.JsonFactory._createGenerator(JsonFactory.java:1308)
at com.fasterxml.jackson.core.JsonFactory.createGenerator(JsonFactory.java:1119)
at play.api.libs.json.jackson.JacksonJson$.stringJsonGenerator(JacksonJson.scala:211)
at play.api.libs.json.jackson.JacksonJson$.generateFromJsValue(JacksonJson.scala:233)
at play.api.libs.json.Json$.stringify(Json.scala:61)
at play.api.libs.json.JsValue$class.toString(JsValue.scala:16)
at play.api.libs.json.JsObject.toString(JsValue.scala:76)
at actor.RequestRouter$$anonfun$receive$1$$anonfun$applyOrElse$1.apply(RequestRouter.scala:26)
at actor.RequestRouter$$anonfun$receive$1$$anonfun$applyOrElse$1.apply(RequestRouter.scala:26)
at play.api.LoggerLike$class.info(Logger.scala:92)
at play.api.Logger.info(Logger.scala:150)
at actor.RequestRouter$$anonfun$receive$1.applyOrElse(RequestRouter.scala:26)
at akka.actor.Actor$class.aroundReceive(Actor.scala:482)
at actor.RequestRouter.aroundReceive(RequestRouter.scala:13)
at akka.actor.ActorCell.receiveMessage(ActorCell.scala:526)
at akka.actor.ActorCell.invoke(ActorCell.scala:495)
at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:257)
at akka.dispatch.Mailbox.run(Mailbox.scala:224)
at akka.dispatch.Mailbox.exec(Mailbox.scala:234)
at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
2017-11-27 18:05:17,976 [ERROR] from akka.actor.ActorSystemImpl in application-akka.actor.default-dispatcher-16798 - Uncaught fatal error from thread [application-akka.actor.default-dispatcher-16809] shutting down ActorSystem [application]
java.lang.OutOfMemoryError: Java heap space
2017-11-27 18:06:07,470 [ERROR] from akka.actor.ActorSystemImpl in application-akka.actor.default-dispatcher-16773 - Uncaught fatal error from thread [application-akka.actor.default-dispatcher-16800] shutting down ActorSystem [application]
java.lang.OutOfMemoryError: Java heap space
2017-11-27 18:06:46,825 [ERROR] from akka.actor.ActorSystemImpl in application-akka.actor.default-dispatcher-16798 - Uncaught fatal error from thread [application-akka.actor.default-dispatcher-16804] shutting down ActorSystem [application]
java.lang.OutOfMemoryError: Java heap space
2017-11-27 18:09:43,128 [DEBUG] from actor.RequestRouter in application-akka.actor.default-dispatcher-16812 - no longer watched by Actor[akka://application/user/$1#256981433]
2017-11-27 18:10:22,516 [DEBUG] from actor.RequestRouter in application-akka.actor.default-dispatcher-16812 - stopping
2017-11-27 18:10:22,517 [DEBUG] from edu.uci.ics.cloudberry.zion.actor.BerryClient in application-akka.actor.default-dispatcher-16807 - stopped
2017-11-27 18:10:22,517 [DEBUG] from edu.uci.ics.cloudberry.zion.actor.BerryClient in application-akka.actor.default-dispatcher-16807 - stopped
2017-11-27 18:10:22,517 [DEBUG] from actor.RequestRouter in application-akka.actor.default-dispatcher-16807 - no longer watched by Actor[akka://application/user/$Fg#1125731500]
2017-11-27 18:12:26,651 [DEBUG] from actor.RequestRouter in application-akka.actor.default-dispatcher-16807 - stopping
2017-11-27 18:12:26,651 [DEBUG] from edu.uci.ics.cloudberry.zion.actor.BerryClient in application-akka.actor.default-dispatcher-16807 - stopped
2017-11-27 18:12:26,651 [DEBUG] from edu.uci.ics.cloudberry.zion.actor.BerryClient in application-akka.actor.default-dispatcher-16807 - stopped
2017-11-27 18:12:26,653 [DEBUG] from actor.RequestRouter in application-akka.actor.default-dispatcher-16780 - stopped
2017-11-27 18:12:26,653 [DEBUG] from actor.RequestRouter in application-akka.actor.default-dispatcher-16780 - stopped
2017-11-27 18:13:58,721 [DEBUG] from actor.RequestRouter in application-akka.actor.default-dispatcher-16788 - no longer watched by Actor[akka://application/user/$X#-2001594988]
2017-11-27 18:13:58,721 [DEBUG] from akka.stream.impl.ActorRefSinkActor in application-akka.actor.default-dispatcher-16788 - received AutoReceiveMessage Envelope(Terminated(Actor[akka://application/user/$Fg#1125731500]),Actor[akka://application/user/$Fg#1125731500])
2017-11-27 18:13:58,721 [DEBUG] from actor.RequestRouter in application-akka.actor.default-dispatcher-16788 - stopping
2017-11-27 18:14:40,180 [DEBUG] from edu.uci.ics.cloudberry.zion.actor.BerryClient in application-akka.actor.default-dispatcher-16788 - stopped
2017-11-27 18:14:40,180 [DEBUG] from akka.actor.LocalActorRefProvider$Guardian in application-akka.actor.default-dispatcher-16788 - stopping
2017-11-27 18:14:40,180 [DEBUG] from controllers.Cloudberry$Listener in application-akka.actor.default-dispatcher-16788 - stopped
2017-11-27 18:14:40,180 [DEBUG] from akka.stream.impl.ActorRefSinkActor in application-akka.actor.default-dispatcher-16788 - received AutoReceiveMessage Envelope(Terminated(Actor[akka://application/user/$1#256981433]),Actor[akka://application/user/$1#256981433])
2017-11-27 18:14:40,180 [DEBUG] from akka.event.EventStreamUnsubscriber in application-akka.actor.default-dispatcher-16788 - received AutoReceiveMessage Envelope(Terminated(Actor[akka://application/user/$b#-542715220]),Actor[akka://application/user/$b#-542715220])
2017-11-27 18:23:39,738 [DEBUG] from actor.RequestRouter in application-akka.actor.default-dispatcher-16799 - no longer watched by Actor[akka://application/user/$yc#-1771662942]
2017-11-27 18:23:45,661 [DEBUG] from akka.stream.impl.ActorRefSourceActor in application-akka.actor.default-dispatcher-16812 - stopped
2017-11-27 18:23:45,662 [DEBUG] from actor.RequestRouter in application-akka.actor.default-dispatcher-16812 - stopping
2017-11-27 18:24:28,408 [DEBUG] from akka.stream.impl.ActorRefSourceActor in application-akka.actor.default-dispatcher-16812 - stopped
2017-11-27 18:24:34,318 [DEBUG] from edu.uci.ics.cloudberry.zion.actor.BerryClient in application-akka.actor.default-dispatcher-16812 - stopped
2017-11-27 18:24:45,829 [DEBUG] from edu.uci.ics.cloudberry.zion.actor.BerryClient in application-akka.actor.default-dispatcher-16812 - stopped
2017-11-27 18:24:57,718 [DEBUG] from akka.stream.impl.ActorRefSourceActor in application-akka.actor.default-dispatcher-16812 - stopped
2017-11-27 18:37:26,429 [DEBUG] from edu.uci.ics.cloudberry.zion.actor.BerryClient in application-akka.actor.default-dispatcher-16812 - stopped
2017-11-27 18:37:44,107 [DEBUG] from actor.RequestRouter in application-akka.actor.default-dispatcher-16812 - stopped
2017-11-27 18:45:47,794 [DEBUG] from akka.stream.impl.ActorRefSinkActor in application-akka.actor.default-dispatcher-16812 - received AutoReceiveMessage Envelope(Terminated(Actor[akka://application/user/$yc#-1771662942]),Actor[akka://application/user/$yc#-1771662942])
2017-11-27 18:45:53,730 [DEBUG] from akka.stream.impl.ActorRefSourceActor in application-akka.actor.default-dispatcher-16812 - stopped
2017-11-27 18:46:43,328 [DEBUG] from akka.stream.impl.ActorRefSourceActor in application-akka.actor.default-dispatcher-16812 - stopped
2017-11-27 18:53:17,473 [DEBUG] from actor.RequestRouter in application-akka.actor.default-dispatcher-16812 - stopped
2017-11-27 18:53:17,473 [DEBUG] from akka.stream.impl.ActorRefSourceActor in application-akka.actor.default-dispatcher-16812 - stopped
2017-11-27 18:53:17,474 [DEBUG] from akka.stream.impl.StreamSupervisor in application-akka.actor.default-dispatcher-16812 - stopping
2017-11-27 19:26:33,553 [ERROR] from play.core.server.netty.PlayRequestHandler in netty-event-loop-20 - Exception caught in Netty
java.lang.OutOfMemoryError: Java heap space
JavierJia
commented
6 years ago
After connecting to Twittermap demo and issuing a query, the frontend generated the following message: "WebSocket connection to ‘ws://cloudberry.ics.uci.edu/ws’ failed: Error during WebSocket handshake: Unexpected response code: 503"
The Cloudberry (neo module) log file says the following.
2017-11-27 17:26:37,706 [DEBUG] from application in ForkJoinPool-1-worker-8 - Query: select coll_count( (select value c from (select value t from twitter.ds_tweet_76af47488ac4ecce7c29005f15cf7d0e t) as c) ) as(WriterBasedJsonGenerator.java:76)
at com.fasterxml.jackson.core.JsonFactory._createGenerator(JsonFactory.java:1308)
at com.fasterxml.jackson.core.JsonFactory.createGenerator(JsonFactory.java:1119)
at play.api.libs.json.jackson.JacksonJson$.stringJsonGenerator(JacksonJson.scala:211)
at play.api.libs.json.jackson.JacksonJson$.generateFromJsValue(JacksonJson.scala:233)
at play.api.libs.json.Json$.stringify(Json.scala:61)
at play.api.libs.json.JsValue$class.toString(JsValue.scala:16)
at play.api.libs.json.JsObject.toString(JsValue.scala:76)
at actor.RequestRouter$$anonfun$receive$1$$anonfun$applyOrElse$1.apply(RequestRouter.scala:26)
at actor.RequestRouter$$anonfun$receive$1$$anonfun$applyOrElse$1.apply(RequestRouter.scala:26)
at play.api.LoggerLike$class.info(Logger.scala:92)
at play.api.Logger.info(Logger.scala:150)
at actor.RequestRouter$$anonfun$receive$1.applyOrElse(RequestRouter.scala:26)
at akka.actor.Actor$class.aroundReceive(Actor.scala:482)
at actor.RequestRouter.aroundReceive(RequestRouter.scala:13)
at akka.actor.ActorCell.receiveMessage(ActorCell.scala:526)
at akka.actor.ActorCell.invoke(ActorCell.scala:495)
at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:257)
at akka.dispatch.Mailbox.run(Mailbox.scala:224)
at akka.dispatch.Mailbox.exec(Mailbox.scala:234)
at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
2017-11-27 18:04:33,019 [ERROR] from akka.actor.ActorSystemImpl in application-akka.actor.default-dispatcher-16798 - Uncaught fatal error from thread [application-akka.actor.default-dispatcher-16812] shutting down ActorSystem [application]
java.lang.OutOfMemoryError: Java heap space
at com.fasterxml.jackson.core.util.BufferRecycler.calloc(BufferRecycler.java:156)
at com.fasterxml.jackson.core.util.BufferRecycler.allocCharBuffer(BufferRecycler.java:124)
at com.fasterxml.jackson.core.util.BufferRecycler.allocCharBuffer(BufferRecycler.java:114)
at com.fasterxml.jackson.core.io.IOContext.allocConcatBuffer(IOContext.java:194)
at com.fasterxml.jackson.core.json.WriterBasedJsonGenerator.(WriterBasedJsonGenerator.java:76)
at com.fasterxml.jackson.core.JsonFactory._createGenerator(JsonFactory.java:1308)
at com.fasterxml.jackson.core.JsonFactory.createGenerator(JsonFactory.java:1119)
at play.api.libs.json.jackson.JacksonJson$.stringJsonGenerator(JacksonJson.scala:211)
at play.api.libs.json.jackson.JacksonJson$.generateFromJsValue(JacksonJson.scala:233)
at play.api.libs.json.Json$.stringify(Json.scala:61)
at play.api.libs.json.JsValue$class.toString(JsValue.scala:16)
at play.api.libs.json.JsObject.toString(JsValue.scala:76)
at actor.RequestRouter$$anonfun$receive$1$$anonfun$applyOrElse$1.apply(RequestRouter.scala:26)
at actor.RequestRouter$$anonfun$receive$1$$anonfun$applyOrElse$1.apply(RequestRouter.scala:26)
at play.api.LoggerLike$class.info(Logger.scala:92)
at play.api.Logger.info(Logger.scala:150)
at actor.RequestRouter$$anonfun$receive$1.applyOrElse(RequestRouter.scala:26)
at akka.actor.Actor$class.aroundReceive(Actor.scala:482)
at actor.RequestRouter.aroundReceive(RequestRouter.scala:13)
at akka.actor.ActorCell.receiveMessage(ActorCell.scala:526)
at akka.actor.ActorCell.invoke(ActorCell.scala:495)
at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:257)
at akka.dispatch.Mailbox.run(Mailbox.scala:224)
at akka.dispatch.Mailbox.exec(Mailbox.scala:234)
at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
2017-11-27 18:05:17,975 [DEBUG] from akka.stream.impl.StreamSupervisor in application-akka.actor.default-dispatcher-16798 - now supervising Actor[akka://application/user/StreamSupervisor-0/flow-2301-0-actorRefSource#-1131891654]
2017-11-27 18:05:17,975 [ERROR] from akka.actor.ActorSystemImpl in application-akka.actor.default-dispatcher-16798 - Uncaught fatal error from thread [application-akka.actor.default-dispatcher-16805] shutting down ActorSystem [application]
java.lang.OutOfMemoryError: Java heap space
2017-11-27 18:05:17,975 [DEBUG] from akka.stream.impl.ActorRefSourceActor in application-akka.actor.default-dispatcher-16798 - started (akka.stream.impl.ActorRefSourceActor@18288263)
2017-11-27 18:05:17,975 [ERROR] from akka.actor.ActorSystemImpl in application-akka.actor.default-dispatcher-16798 - Uncaught fatal error from thread [application-akka.actor.default-dispatcher-16773] shutting down ActorSystem [application]
java.lang.OutOfMemoryError: Java heap space
at com.fasterxml.jackson.core.util.BufferRecycler.calloc(BufferRecycler.java:156)
at com.fasterxml.jackson.core.util.BufferRecycler.allocCharBuffer(BufferRecycler.java:124)
at com.fasterxml.jackson.core.util.BufferRecycler.allocCharBuffer(BufferRecycler.java:114)
at com.fasterxml.jackson.core.io.IOContext.allocConcatBuffer(IOContext.java:194)
at com.fasterxml.jackson.core.json.WriterBasedJsonGenerator.(WriterBasedJsonGenerator.java:76)
at com.fasterxml.jackson.core.JsonFactory._createGenerator(JsonFactory.java:1308)
at com.fasterxml.jackson.core.JsonFactory.createGenerator(JsonFactory.java:1119)
at play.api.libs.json.jackson.JacksonJson$.stringJsonGenerator(JacksonJson.scala:211)
at play.api.libs.json.jackson.JacksonJson$.generateFromJsValue(JacksonJson.scala:233)
at play.api.libs.json.Json$.stringify(Json.scala:61)
at play.api.libs.json.JsValue$class.toString(JsValue.scala:16)
at play.api.libs.json.JsObject.toString(JsValue.scala:76)
at actor.RequestRouter$$anonfun$receive$1$$anonfun$applyOrElse$1.apply(RequestRouter.scala:26)
at actor.RequestRouter$$anonfun$receive$1$$anonfun$applyOrElse$1.apply(RequestRouter.scala:26)
at play.api.LoggerLike$class.info(Logger.scala:92)
at play.api.Logger.info(Logger.scala:150)
at actor.RequestRouter$$anonfun$receive$1.applyOrElse(RequestRouter.scala:26)
at akka.actor.Actor$class.aroundReceive(Actor.scala:482)
at actor.RequestRouter.aroundReceive(RequestRouter.scala:13)
at akka.actor.ActorCell.receiveMessage(ActorCell.scala:526)
at akka.actor.ActorCell.invoke(ActorCell.scala:495)
at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:257)
at akka.dispatch.Mailbox.run(Mailbox.scala:224)
at akka.dispatch.Mailbox.exec(Mailbox.scala:234)
at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
2017-11-27 18:05:17,975 [ERROR] from akka.actor.ActorSystemImpl in application-akka.actor.default-dispatcher-16798 - Uncaught fatal error from thread [application-akka.actor.default-dispatcher-16807] shutting down ActorSystem [application]
java.lang.OutOfMemoryError: Java heap space
at com.fasterxml.jackson.core.util.BufferRecycler.calloc(BufferRecycler.java:156)
at com.fasterxml.jackson.core.util.BufferRecycler.allocCharBuffer(BufferRecycler.java:124)
at com.fasterxml.jackson.core.util.BufferRecycler.allocCharBuffer(BufferRecycler.java:114)
at com.fasterxml.jackson.core.io.IOContext.allocConcatBuffer(IOContext.java:194)
at com.fasterxml.jackson.core.json.WriterBasedJsonGenerator.(WriterBasedJsonGenerator.java:76)
at com.fasterxml.jackson.core.JsonFactory._createGenerator(JsonFactory.java:1308)
at com.fasterxml.jackson.core.JsonFactory.createGenerator(JsonFactory.java:1119)
at play.api.libs.json.jackson.JacksonJson$.stringJsonGenerator(JacksonJson.scala:211)
at play.api.libs.json.jackson.JacksonJson$.generateFromJsValue(JacksonJson.scala:233)
at play.api.libs.json.Json$.stringify(Json.scala:61)
at play.api.libs.json.JsValue$class.toString(JsValue.scala:16)
at play.api.libs.json.JsObject.toString(JsValue.scala:76)
at actor.RequestRouter$$anonfun$receive$1$$anonfun$applyOrElse$1.apply(RequestRouter.scala:26)
at actor.RequestRouter$$anonfun$receive$1$$anonfun$applyOrElse$1.apply(RequestRouter.scala:26)
at play.api.LoggerLike$class.info(Logger.scala:92)
at play.api.Logger.info(Logger.scala:150)
at actor.RequestRouter$$anonfun$receive$1.applyOrElse(RequestRouter.scala:26)
at akka.actor.Actor$class.aroundReceive(Actor.scala:482)
at actor.RequestRouter.aroundReceive(RequestRouter.scala:13)
at akka.actor.ActorCell.receiveMessage(ActorCell.scala:526)
at akka.actor.ActorCell.invoke(ActorCell.scala:495)
at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:257)
at akka.dispatch.Mailbox.run(Mailbox.scala:224)
at akka.dispatch.Mailbox.exec(Mailbox.scala:234)
at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
2017-11-27 18:05:17,976 [ERROR] from akka.actor.ActorSystemImpl in application-akka.actor.default-dispatcher-16798 - Uncaught fatal error from thread [application-akka.actor.default-dispatcher-16809] shutting down ActorSystem [application]
java.lang.OutOfMemoryError: Java heap space
2017-11-27 18:06:07,470 [ERROR] from akka.actor.ActorSystemImpl in application-akka.actor.default-dispatcher-16773 - Uncaught fatal error from thread [application-akka.actor.default-dispatcher-16800] shutting down ActorSystem [application]
java.lang.OutOfMemoryError: Java heap space
2017-11-27 18:06:46,825 [ERROR] from akka.actor.ActorSystemImpl in application-akka.actor.default-dispatcher-16798 - Uncaught fatal error from thread [application-akka.actor.default-dispatcher-16804] shutting down ActorSystem [application]
java.lang.OutOfMemoryError: Java heap space
2017-11-27 18:09:43,128 [DEBUG] from actor.RequestRouter in application-akka.actor.default-dispatcher-16812 - no longer watched by Actor[akka://application/user/$1#256981433]
2017-11-27 18:10:22,516 [DEBUG] from actor.RequestRouter in application-akka.actor.default-dispatcher-16812 - stopping
2017-11-27 18:10:22,517 [DEBUG] from edu.uci.ics.cloudberry.zion.actor.BerryClient in application-akka.actor.default-dispatcher-16807 - stopped
2017-11-27 18:10:22,517 [DEBUG] from edu.uci.ics.cloudberry.zion.actor.BerryClient in application-akka.actor.default-dispatcher-16807 - stopped
2017-11-27 18:10:22,517 [DEBUG] from actor.RequestRouter in application-akka.actor.default-dispatcher-16807 - no longer watched by Actor[akka://application/user/$Fg#1125731500]
2017-11-27 18:12:26,651 [DEBUG] from actor.RequestRouter in application-akka.actor.default-dispatcher-16807 - stopping
2017-11-27 18:12:26,651 [DEBUG] from edu.uci.ics.cloudberry.zion.actor.BerryClient in application-akka.actor.default-dispatcher-16807 - stopped
2017-11-27 18:12:26,651 [DEBUG] from edu.uci.ics.cloudberry.zion.actor.BerryClient in application-akka.actor.default-dispatcher-16807 - stopped
2017-11-27 18:12:26,653 [DEBUG] from actor.RequestRouter in application-akka.actor.default-dispatcher-16780 - stopped
2017-11-27 18:12:26,653 [DEBUG] from actor.RequestRouter in application-akka.actor.default-dispatcher-16780 - stopped
2017-11-27 18:13:58,721 [DEBUG] from actor.RequestRouter in application-akka.actor.default-dispatcher-16788 - no longer watched by Actor[akka://application/user/$X#-2001594988]
2017-11-27 18:13:58,721 [DEBUG] from akka.stream.impl.ActorRefSinkActor in application-akka.actor.default-dispatcher-16788 - received AutoReceiveMessage Envelope(Terminated(Actor[akka://application/user/$Fg#1125731500]),Actor[akka://application/user/$Fg#1125731500])
2017-11-27 18:13:58,721 [DEBUG] from actor.RequestRouter in application-akka.actor.default-dispatcher-16788 - stopping
2017-11-27 18:14:40,180 [DEBUG] from edu.uci.ics.cloudberry.zion.actor.BerryClient in application-akka.actor.default-dispatcher-16788 - stopped
2017-11-27 18:14:40,180 [DEBUG] from akka.actor.LocalActorRefProvider$Guardian in application-akka.actor.default-dispatcher-16788 - stopping
2017-11-27 18:14:40,180 [DEBUG] from controllers.Cloudberry$Listener in application-akka.actor.default-dispatcher-16788 - stopped
2017-11-27 18:14:40,180 [DEBUG] from akka.stream.impl.ActorRefSinkActor in application-akka.actor.default-dispatcher-16788 - received AutoReceiveMessage Envelope(Terminated(Actor[akka://application/user/$1#256981433]),Actor[akka://application/user/$1#256981433])
2017-11-27 18:14:40,180 [DEBUG] from akka.event.EventStreamUnsubscriber in application-akka.actor.default-dispatcher-16788 - received AutoReceiveMessage Envelope(Terminated(Actor[akka://application/user/$b#-542715220]),Actor[akka://application/user/$b#-542715220])
2017-11-27 18:23:39,738 [DEBUG] from actor.RequestRouter in application-akka.actor.default-dispatcher-16799 - no longer watched by Actor[akka://application/user/$yc#-1771662942]
2017-11-27 18:23:45,661 [DEBUG] from akka.stream.impl.ActorRefSourceActor in application-akka.actor.default-dispatcher-16812 - stopped
2017-11-27 18:23:45,662 [DEBUG] from actor.RequestRouter in application-akka.actor.default-dispatcher-16812 - stopping
2017-11-27 18:24:28,408 [DEBUG] from akka.stream.impl.ActorRefSourceActor in application-akka.actor.default-dispatcher-16812 - stopped
2017-11-27 18:24:34,318 [DEBUG] from edu.uci.ics.cloudberry.zion.actor.BerryClient in application-akka.actor.default-dispatcher-16812 - stopped
2017-11-27 18:24:45,829 [DEBUG] from edu.uci.ics.cloudberry.zion.actor.BerryClient in application-akka.actor.default-dispatcher-16812 - stopped
2017-11-27 18:24:57,718 [DEBUG] from akka.stream.impl.ActorRefSourceActor in application-akka.actor.default-dispatcher-16812 - stopped
2017-11-27 18:37:26,429 [DEBUG] from edu.uci.ics.cloudberry.zion.actor.BerryClient in application-akka.actor.default-dispatcher-16812 - stopped
2017-11-27 18:37:44,107 [DEBUG] from actor.RequestRouter in application-akka.actor.default-dispatcher-16812 - stopped
2017-11-27 18:45:47,794 [DEBUG] from akka.stream.impl.ActorRefSinkActor in application-akka.actor.default-dispatcher-16812 - received AutoReceiveMessage Envelope(Terminated(Actor[akka://application/user/$yc#-1771662942]),Actor[akka://application/user/$yc#-1771662942])
2017-11-27 18:45:53,730 [DEBUG] from akka.stream.impl.ActorRefSourceActor in application-akka.actor.default-dispatcher-16812 - stopped
2017-11-27 18:46:43,328 [DEBUG] from akka.stream.impl.ActorRefSourceActor in application-akka.actor.default-dispatcher-16812 - stopped
2017-11-27 18:53:17,473 [DEBUG] from actor.RequestRouter in application-akka.actor.default-dispatcher-16812 - stopped
2017-11-27 18:53:17,473 [DEBUG] from akka.stream.impl.ActorRefSourceActor in application-akka.actor.default-dispatcher-16812 - stopped
2017-11-27 18:53:17,474 [DEBUG] from akka.stream.impl.StreamSupervisor in application-akka.actor.default-dispatcher-16812 - stopping
2017-11-27 19:26:33,553 [ERROR] from play.core.server.netty.PlayRequestHandler in netty-event-loop-20 - Exception caught in Netty
java.lang.OutOfMemoryError: Java heap space
count; 2017-11-27 18:04:33,018 [ERROR] from akka.actor.ActorSystemImpl in application-akka.actor.default-dispatcher-16798 - Uncaught fatal error from thread [application-akka.actor.default-dispatcher-16788] shutting down ActorSystem [application] java.lang.OutOfMemoryError: Java heap space at com.fasterxml.jackson.core.util.BufferRecycler.calloc(BufferRecycler.java:156) at com.fasterxml.jackson.core.util.BufferRecycler.allocCharBuffer(BufferRecycler.java:124) at com.fasterxml.jackson.core.util.BufferRecycler.allocCharBuffer(BufferRecycler.java:114) at com.fasterxml.jackson.core.io.IOContext.allocConcatBuffer(IOContext.java:194) at com.fasterxml.jackson.core.json.WriterBasedJsonGenerator.