Exception thrown when calling "/state" endpoint for a grouped task

[matthewrfellows]

For [org.onyxplatform/onyx-peer-http-query "0.12.0.0-beta3"]

When I call the GET /state endpoint for a grouped task (without specifying the "groups" param), I get the following (partial) error response back. The endpoint works fine for a non-grouped task.

#error {
 :cause clj-http: status 500
 :data {:request-time 167, :repeatable? false, :protocol-version {:name HTTP, :major 1, :minor 1}, :streaming? true, :chunked? false, :type :clj-http.client/unexceptional-status, :reason-phrase Server Error, :headers {Date Thu, 30 Nov 2017 23:29:28 GMT, Connection close, Server Jetty(9.2.z-SNAPSHOT)}, :orig-content-encoding nil, :status 500, :length -1, :body #error {
 :cause nil
 :via
 [{:type java.lang.NullPointerException
   :message nil
   :at [clojure.core$swap_BANG_ invokeStatic "core.clj" 2344]}]
 :trace
 [[clojure.core$swap_BANG_ invokeStatic "core.clj" 2344]
  [clojure.core$swap_BANG_ invoke "core.clj" 2337]
  [onyx.state.memory.StateBackend group_id "memory.cljc" 147]
  [onyx.http_query$fn__29327$fn__29331 invoke "http_query.clj" 294]
  [clojure.core.protocols$fn__7852 invokeStatic "protocols.clj" 168]
  [clojure.core.protocols$fn__7852 invoke "protocols.clj" 124]
  [clojure.core.protocols$fn__7807$G__7802__7816 invoke "protocols.clj" 19]
  [clojure.core.protocols$seq_reduce invokeStatic "protocols.clj" 31]
  [clojure.core.protocols$fn__7835 invokeStatic "protocols.clj" 75]
  [clojure.core.protocols$fn__7835 invoke "protocols.clj" 75]
  [clojure.core.protocols$fn__7781$G__7776__7794 invoke "protocols.clj" 13]
  [clojure.core$reduce invokeStatic "core.clj" 6748]
  [clojure.core$reduce invoke "core.clj" 6730]
  [onyx.http_query$fn__29327 invokeStatic "http_query.clj" 293]
  [onyx.http_query$fn__29327 invoke "http_query.clj" 263]
  [onyx.http_query$handler invokeStatic "http_query.clj" 439]
  [onyx.http_query$handler invoke "http_query.clj" 431]
  [onyx.http_query$app$fn__29401 invoke "http_query.clj" 459]
  [ring.middleware.params$wrap_params$fn__28210 invoke "params.clj" 67]
  [ring.component.jetty.JettyServer$fn__28034 invoke "jetty.clj" 14]
  [ring.adapter.jetty$proxy_handler$fn__28002 invoke "jetty.clj" 24]
  [ring.adapter.jetty.proxy$org.eclipse.jetty.server.handler.AbstractHandler$ff19274a handle nil -1]
  [org.eclipse.jetty.server.handler.HandlerWrapper handle "HandlerWrapper.java" 97]
  [org.eclipse.jetty.server.Server handle "Server.java" 497]
  [org.eclipse.jetty.server.HttpChannel handle "HttpChannel.java" 310]
  [org.eclipse.jetty.server.HttpConnection onFillable "HttpConnection.java" 257]
  [org.eclipse.jetty.io.AbstractConnection$2 run "AbstractConnection.java" 540]
  [org.eclipse.jetty.util.thread.QueuedThreadPool runJob "QueuedThreadPool.java" 635]
  [org.eclipse.jetty.util.thread.QueuedThreadPool$3 run "QueuedThreadPool.java" 555]
  [java.lang.Thread run "Thread.java" 745]]}, :trace-redirects []}

[lbradstreet]

Thanks for the report. Could you please give 0.12.0.0-rc1 a try? I believe I've already fixed this one.

…

On 30 November 2017 at 15:41, matthewrfellows ***@***.***> wrote: For [org.onyxplatform/onyx-peer-http-query "0.12.0.0-beta3"] When I call the GET /state endpoint for a grouped task (without specifying the "groups" param), I get the following (partial) error response back. The endpoint works fine for a non-grouped task. #error { :cause clj-http: status 500 :data {:request-time 167, :repeatable? false, :protocol-version {:name HTTP, :major 1, :minor 1}, :streaming? true, :chunked? false, :type :clj-http.client/unexceptional-status, :reason-phrase Server Error, :headers {Date Thu, 30 Nov 2017 23:29:28 GMT, Connection close, Server Jetty(9.2.z-SNAPSHOT)}, :orig-content-encoding nil, :status 500, :length -1, :body #error { :cause nil :via [{:type java.lang.NullPointerException :message nil :at [clojure.core$swap_BANG_ invokeStatic "core.clj" 2344]}] :trace [[clojure.core$swap_BANG_ invokeStatic "core.clj" 2344] [clojure.core$swap_BANG_ invoke "core.clj" 2337] [onyx.state.memory.StateBackend group_id "memory.cljc" 147] [onyx.http_query$fn__29327$fn__29331 invoke "http_query.clj" 294] [clojure.core.protocols$fn__7852 invokeStatic "protocols.clj" 168] [clojure.core.protocols$fn__7852 invoke "protocols.clj" 124] [clojure.core.protocols$fn__7807$G__7802__7816 invoke "protocols.clj" 19] [clojure.core.protocols$seq_reduce invokeStatic "protocols.clj" 31] [clojure.core.protocols$fn__7835 invokeStatic "protocols.clj" 75] [clojure.core.protocols$fn__7835 invoke "protocols.clj" 75] [clojure.core.protocols$fn__7781$G__7776__7794 invoke "protocols.clj" 13] [clojure.core$reduce invokeStatic "core.clj" 6748] [clojure.core$reduce invoke "core.clj" 6730] [onyx.http_query$fn__29327 invokeStatic "http_query.clj" 293] [onyx.http_query$fn__29327 invoke "http_query.clj" 263] [onyx.http_query$handler invokeStatic "http_query.clj" 439] [onyx.http_query$handler invoke "http_query.clj" 431] [onyx.http_query$app$fn__29401 invoke "http_query.clj" 459] [ring.middleware.params$wrap_params$fn__28210 invoke "params.clj" 67] [ring.component.jetty.JettyServer$fn__28034 invoke "jetty.clj" 14] [ring.adapter.jetty$proxy_handler$fn__28002 invoke "jetty.clj" 24] [ring.adapter.jetty.proxy$org.eclipse.jetty.server.handler.AbstractHandler$ff19274a handle nil -1] [org.eclipse.jetty.server.handler.HandlerWrapper handle "HandlerWrapper.java" 97] [org.eclipse.jetty.server.Server handle "Server.java" 497] [org.eclipse.jetty.server.HttpChannel handle "HttpChannel.java" 310] [org.eclipse.jetty.server.HttpConnection onFillable "HttpConnection.java" 257] [org.eclipse.jetty.io.AbstractConnection$2 run "AbstractConnection.java" 540] [org.eclipse.jetty.util.thread.QueuedThreadPool runJob "QueuedThreadPool.java" 635] [org.eclipse.jetty.util.thread.QueuedThreadPool$3 run "QueuedThreadPool.java" 555] [java.lang.Thread run "Thread.java" 745]]}, :trace-redirects []} — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#5>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AAPZHZFQsJ6SEDZd9w9zvAZQWXP4J7ecks5s7z1CgaJpZM4Qxpq0> .