<p>shinyproxy 2.4.1 无法加载 DT 表：ajax 错误</p>

创建于 2020-10-30  ·  9评论  ·  资料来源: openanalytics/shinyproxy

你好，

我在 swarm dockerized shinyproxy 中运行一些应用程序，并尝试将 shinyproxy 从 2.3.1 更新到 2.4.1

应用程序运行良好，除了 DT 表。 他们提出了一个没有出现在 shinyproxy 2.3.1 中的 ajax 错误：
screenshot-2020-10-30_10-44-27

Chrome 控制台显示以下内容：

screenshot-2020-10-30_10-28-14

这是一个可以触发问题的简单应用程序示例，至少在我的配置中：

library(shiny)
library(DT)
# ui
  ui <- shiny::fluidPage(
    DT::DTOutput('iris_table')
  )

  # server
  server <- function(input, output, session) {

    output$iris_table <- DT::renderDT({
      DT::datatable(iris)
    })
  }

  shiny::shinyApp(ui, server)

还有（我认为）闪亮代理日志中的相关行：

2020-10-30T09:27:03.690039944Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="17">@fun2fun</strong>    | 2020-10-30 09:27:03.689 DEBUG 1 --- [  XNIO-1 I/O-10] io.undertow.request.io                   : Fixed length stream closed with with 1378 bytes remaining
2020-10-30T09:27:03.690292679Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="18">@fun2fun</strong>    | 2020-10-30 09:27:03.690 DEBUG 1 --- [  XNIO-1 I/O-10] i.u.client.http.HttpClientExchange       : request terminated for request to 2413b0413c55/10.0.1.133:3838 /session/3f66af1cdf5134d02403b8140f768758/dataobj/iris_table?w=&nonce=d59bacb470b9a656
2020-10-30T09:27:03.691633741Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="19">@fun2fun</strong>    | 2020-10-30 09:27:03.691 ERROR 1 --- [  XNIO-1 I/O-10] io.undertow.proxy                        : UT005028: Proxy request to /shinyproxy/proxy_endpoint/420b8d5a-b0fa-4f28-8575-d98b05ea7e46/session/3f66af1cdf5134d02403b8140f768758/dataobj/iris_table failed
2020-10-30T09:27:03.691664541Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="20">@fun2fun</strong>    | 
2020-10-30T09:27:03.691672937Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="21">@fun2fun</strong>    | io.undertow.server.TruncatedResponseException: null
2020-10-30T09:27:03.691679740Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="22">@fun2fun</strong>    |  at io.undertow.client.http.HttpRequestConduit.truncateWrites(HttpRequestConduit.java:711) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.691687091Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="23">@fun2fun</strong>    |  at io.undertow.conduits.AbstractFixedLengthStreamSinkConduit.terminateWrites(AbstractFixedLengthStreamSinkConduit.java:256) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.691694144Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="24">@fun2fun</strong>    |  at org.xnio.conduits.ConduitStreamSinkChannel.shutdownWrites(ConduitStreamSinkChannel.java:178) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
2020-10-30T09:27:03.691701331Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="25">@fun2fun</strong>    |  at io.undertow.channels.DetachableStreamSinkChannel.shutdownWrites(DetachableStreamSinkChannel.java:79) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.691708134Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="26">@fun2fun</strong>    |  at io.undertow.server.handlers.proxy.ProxyHandler$HTTPTrailerChannelListener.handleEvent(ProxyHandler.java:754) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.691714960Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="27">@fun2fun</strong>    |  at io.undertow.server.handlers.proxy.ProxyHandler$ProxyAction$1.completed(ProxyHandler.java:646) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.691721719Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="28">@fun2fun</strong>    |  at io.undertow.server.handlers.proxy.ProxyHandler$ProxyAction$1.completed(ProxyHandler.java:561) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.691740601Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="29">@fun2fun</strong>    |  at io.undertow.client.http.HttpClientExchange.invokeReadReadyCallback(HttpClientExchange.java:212) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.691747781Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="30">@fun2fun</strong>    |  at io.undertow.client.http.HttpClientConnection.initiateRequest(HttpClientConnection.java:414) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.691754617Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="31">@fun2fun</strong>    |  at io.undertow.client.http.HttpClientConnection.sendRequest(HttpClientConnection.java:347) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.691761270Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="32">@fun2fun</strong>    |  at io.undertow.server.handlers.proxy.ProxyHandler$ProxyAction.run(ProxyHandler.java:561) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.691767989Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="33">@fun2fun</strong>    |  at io.undertow.util.SameThreadExecutor.execute(SameThreadExecutor.java:35) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.691776322Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="34">@fun2fun</strong>    |  at io.undertow.server.HttpServerExchange.dispatch(HttpServerExchange.java:821) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.691783155Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="35">@fun2fun</strong>    |  at io.undertow.server.handlers.proxy.ProxyHandler$ProxyClientHandler.completed(ProxyHandler.java:316) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.691789864Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="36">@fun2fun</strong>    |  at io.undertow.server.handlers.proxy.ProxyHandler$ProxyClientHandler.completed(ProxyHandler.java:290) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.691796580Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="37">@fun2fun</strong>    |  at io.undertow.server.handlers.proxy.ProxyConnectionPool.connectionReady(ProxyConnectionPool.java:353) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.691803303Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="38">@fun2fun</strong>    |  at io.undertow.server.handlers.proxy.ProxyConnectionPool.access$900(ProxyConnectionPool.java:61) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.691810413Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="39">@fun2fun</strong>    |  at io.undertow.server.handlers.proxy.ProxyConnectionPool$2.completed(ProxyConnectionPool.java:287) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.691817082Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="40">@fun2fun</strong>    |  at io.undertow.server.handlers.proxy.ProxyConnectionPool$2.completed(ProxyConnectionPool.java:274) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.691823731Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="41">@fun2fun</strong>    |  at io.undertow.client.http.HttpClientProvider.handleConnected(HttpClientProvider.java:156) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.691830427Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="42">@fun2fun</strong>    |  at io.undertow.client.http.HttpClientProvider.access$000(HttpClientProvider.java:51) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.691837253Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="43">@fun2fun</strong>    |  at io.undertow.client.http.HttpClientProvider$2.handleEvent(HttpClientProvider.java:127) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.691843892Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="44">@fun2fun</strong>    |  at io.undertow.client.http.HttpClientProvider$2.handleEvent(HttpClientProvider.java:124) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.691850561Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="45">@fun2fun</strong>    |  at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92) [xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
2020-10-30T09:27:03.691857163Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="46">@fun2fun</strong>    |  at org.xnio.nio.WorkerThread$ConnectHandle.handleReady(WorkerThread.java:333) [xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]
2020-10-30T09:27:03.691864056Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="47">@fun2fun</strong>    |  at org.xnio.nio.WorkerThread.run(WorkerThread.java:591) [xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]
2020-10-30T09:27:03.691870632Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="48">@fun2fun</strong>    | 
2020-10-30T09:27:03.692511847Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="49">@fun2fun</strong>    | 2020-10-30 09:27:03.692 DEBUG 1 --- [  XNIO-1 I/O-10] io.undertow.request.error-response       : Setting error code 503 for exchange HttpServerExchange{ POST /shinyproxy/proxy_endpoint/420b8d5a-b0fa-4f28-8575-d98b05ea7e46/session/3f66af1cdf5134d02403b8140f768758/dataobj/iris_table}
2020-10-30T09:27:03.692557512Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="50">@fun2fun</strong>    | 
2020-10-30T09:27:03.692566797Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="51">@fun2fun</strong>    | java.lang.RuntimeException: null
2020-10-30T09:27:03.692573600Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="52">@fun2fun</strong>    |  at io.undertow.server.HttpServerExchange.setStatusCode(HttpServerExchange.java:1416) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.692580954Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="53">@fun2fun</strong>    |  at io.undertow.server.handlers.proxy.ProxyHandler.handleFailure(ProxyHandler.java:668) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.692587887Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="54">@fun2fun</strong>    |  at io.undertow.server.handlers.proxy.ProxyHandler$HTTPTrailerChannelListener.handleEvent(ProxyHandler.java:769) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.692594773Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="55">@fun2fun</strong>    |  at io.undertow.server.handlers.proxy.ProxyHandler$ProxyAction$1.completed(ProxyHandler.java:646) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.692601442Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="56">@fun2fun</strong>    |  at io.undertow.server.handlers.proxy.ProxyHandler$ProxyAction$1.completed(ProxyHandler.java:561) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.692608095Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="57">@fun2fun</strong>    |  at io.undertow.client.http.HttpClientExchange.invokeReadReadyCallback(HttpClientExchange.java:212) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.692614734Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="58">@fun2fun</strong>    |  at io.undertow.client.http.HttpClientConnection.initiateRequest(HttpClientConnection.java:414) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.692621507Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="59">@fun2fun</strong>    |  at io.undertow.client.http.HttpClientConnection.sendRequest(HttpClientConnection.java:347) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.692628226Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="60">@fun2fun</strong>    |  at io.undertow.server.handlers.proxy.ProxyHandler$ProxyAction.run(ProxyHandler.java:561) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.692638133Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="61">@fun2fun</strong>    |  at io.undertow.util.SameThreadExecutor.execute(SameThreadExecutor.java:35) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.692644758Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="62">@fun2fun</strong>    |  at io.undertow.server.HttpServerExchange.dispatch(HttpServerExchange.java:821) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.692651578Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="63">@fun2fun</strong>    |  at io.undertow.server.handlers.proxy.ProxyHandler$ProxyClientHandler.completed(ProxyHandler.java:316) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.692659901Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="64">@fun2fun</strong>    |  at io.undertow.server.handlers.proxy.ProxyHandler$ProxyClientHandler.completed(ProxyHandler.java:290) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.692666670Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="65">@fun2fun</strong>    |  at io.undertow.server.handlers.proxy.ProxyConnectionPool.connectionReady(ProxyConnectionPool.java:353) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.692673560Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="66">@fun2fun</strong>    |  at io.undertow.server.handlers.proxy.ProxyConnectionPool.access$900(ProxyConnectionPool.java:61) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.692680426Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="67">@fun2fun</strong>    |  at io.undertow.server.handlers.proxy.ProxyConnectionPool$2.completed(ProxyConnectionPool.java:287) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.692687095Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="68">@fun2fun</strong>    |  at io.undertow.server.handlers.proxy.ProxyConnectionPool$2.completed(ProxyConnectionPool.java:274) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.692699535Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="69">@fun2fun</strong>    |  at io.undertow.client.http.HttpClientProvider.handleConnected(HttpClientProvider.java:156) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.692706401Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="70">@fun2fun</strong>    |  at io.undertow.client.http.HttpClientProvider.access$000(HttpClientProvider.java:51) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.692713484Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="71">@fun2fun</strong>    |  at io.undertow.client.http.HttpClientProvider$2.handleEvent(HttpClientProvider.java:127) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.692720127Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="72">@fun2fun</strong>    |  at io.undertow.client.http.HttpClientProvider$2.handleEvent(HttpClientProvider.java:124) [undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
2020-10-30T09:27:03.692726833Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="73">@fun2fun</strong>    |  at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92) [xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
2020-10-30T09:27:03.692733391Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="74">@fun2fun</strong>    |  at org.xnio.nio.WorkerThread$ConnectHandle.handleReady(WorkerThread.java:333) [xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]
2020-10-30T09:27:03.692740147Z lfc_swarm_lfc_shinyproxy_production.1.kjw50aadt3q9<strong i="75">@fun2fun</strong>    |  at org.xnio.nio.WorkerThread.run(WorkerThread.java:591) [xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]
picture MalditoBarbudo

最有用的评论

嗨@egde

感谢您再次调查。 openid和Data Tables的组合确实有问题。 我设法提供了一个错误修复，它将在下一个版本中发布。

picture LEDfan 于 2020-12-01
👍2

所有9条评论

你好

上周报告了类似的错误。 原因是启用了调试日志记录，因为某些类的日志记录太多，因此代理服务器无法正确处理请求。
（见 https://github.com/openanalytics/shinyproxy/issues/140#issuecomment-717858983）
您应该将配置更改为：

logging:
  level:
     root: DEBUG
     org:
        springframework:
           web:
              servlet:
                 DispatcherServlet: INFO

或者完全禁用调试日志级别。
DispatcherServlet的日志级别将在下一个版本中更改，因此不再需要此解决方法。

您能否报告一下这是否为您解决了问题？

LEDfan picture LEDfan 于 2020-10-30

嗨@LEDfan
感谢您的快速答复。
你是对的，应用修改后的日志配置可以解决问题。 很抱歉没有注意到上一个问题。

MalditoBarbudo picture MalditoBarbudo 于 2020-10-30
👍1

通过将日志设置更改为上述建议的修复方法对我不起作用。

我有以下错误日志：

2020-11-18 09:03:30.626 ERROR 30540 --- [  XNIO-1 I/O-10] io.undertow.proxy                        : UT005028: Proxy request to /proxy_endpoint/9e4a846c-569a-47da-a5d7-aec3393b5126/session/84053972e6f1f406b832b9e94e783556/dataobj/universe_statistics failed

io.undertow.server.TruncatedResponseException: null
    at io.undertow.client.http.HttpRequestConduit.truncateWrites(HttpRequestConduit.java:711) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.conduits.AbstractFixedLengthStreamSinkConduit.terminateWrites(AbstractFixedLengthStreamSinkConduit.java:256) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at org.xnio.conduits.ConduitStreamSinkChannel.shutdownWrites(ConduitStreamSinkChannel.java:178) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
    at io.undertow.channels.DetachableStreamSinkChannel.shutdownWrites(DetachableStreamSinkChannel.java:79) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.ProxyHandler$HTTPTrailerChannelListener.handleEvent(ProxyHandler.java:754) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.ProxyHandler$ProxyAction$1.completed(ProxyHandler.java:646) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.ProxyHandler$ProxyAction$1.completed(ProxyHandler.java:561) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.client.http.HttpClientExchange.invokeReadReadyCallback(HttpClientExchange.java:212) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.client.http.HttpClientConnection.initiateRequest(HttpClientConnection.java:414) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.client.http.HttpClientConnection.sendRequest(HttpClientConnection.java:347) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.ProxyHandler$ProxyAction.run(ProxyHandler.java:561) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.util.SameThreadExecutor.execute(SameThreadExecutor.java:35) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.HttpServerExchange.dispatch(HttpServerExchange.java:821) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.ProxyHandler$ProxyClientHandler.completed(ProxyHandler.java:316) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.ProxyHandler$ProxyClientHandler.completed(ProxyHandler.java:290) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.ProxyConnectionPool.connectionReady(ProxyConnectionPool.java:353) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.ProxyConnectionPool.connect(ProxyConnectionPool.java:548) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.LoadBalancingProxyClient.getConnection(LoadBalancingProxyClient.java:316) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at eu.openanalytics.containerproxy.util.ProxyMappingManager$1.getConnection(ProxyMappingManager.java:88) ~[containerproxy-0.8.5.jar!/:0.8.5]
    at io.undertow.server.handlers.proxy.ProxyHandler$ProxyClientHandler.run(ProxyHandler.java:310) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at org.xnio.nio.WorkerThread.safeRun(WorkerThread.java:612) ~[xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.nio.WorkerThread.run(WorkerThread.java:479) ~[xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]

2020-11-18 09:03:30.626 ERROR 30540 --- [  XNIO-1 I/O-12] io.undertow.proxy                        : UT005028: Proxy request to /proxy_endpoint/9e4a846c-569a-47da-a5d7-aec3393b5126/session/84053972e6f1f406b832b9e94e783556/dataobj/csss_candidates_statistics failed

io.undertow.server.TruncatedResponseException: null
    at io.undertow.client.http.HttpRequestConduit.truncateWrites(HttpRequestConduit.java:711) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.conduits.AbstractFixedLengthStreamSinkConduit.terminateWrites(AbstractFixedLengthStreamSinkConduit.java:256) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at org.xnio.conduits.ConduitStreamSinkChannel.shutdownWrites(ConduitStreamSinkChannel.java:178) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
    at io.undertow.channels.DetachableStreamSinkChannel.shutdownWrites(DetachableStreamSinkChannel.java:79) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.ProxyHandler$HTTPTrailerChannelListener.handleEvent(ProxyHandler.java:754) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.ProxyHandler$ProxyAction$1.completed(ProxyHandler.java:646) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.ProxyHandler$ProxyAction$1.completed(ProxyHandler.java:561) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.client.http.HttpClientExchange.invokeReadReadyCallback(HttpClientExchange.java:212) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.client.http.HttpClientConnection.initiateRequest(HttpClientConnection.java:414) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.client.http.HttpClientConnection.sendRequest(HttpClientConnection.java:347) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.ProxyHandler$ProxyAction.run(ProxyHandler.java:561) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.util.SameThreadExecutor.execute(SameThreadExecutor.java:35) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.HttpServerExchange.dispatch(HttpServerExchange.java:821) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.ProxyHandler$ProxyClientHandler.completed(ProxyHandler.java:316) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.ProxyHandler$ProxyClientHandler.completed(ProxyHandler.java:290) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.ProxyConnectionPool.connectionReady(ProxyConnectionPool.java:353) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.ProxyConnectionPool.connect(ProxyConnectionPool.java:548) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.LoadBalancingProxyClient.getConnection(LoadBalancingProxyClient.java:316) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at eu.openanalytics.containerproxy.util.ProxyMappingManager$1.getConnection(ProxyMappingManager.java:88) ~[containerproxy-0.8.5.jar!/:0.8.5]
    at io.undertow.server.handlers.proxy.ProxyHandler$ProxyClientHandler.run(ProxyHandler.java:310) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at org.xnio.nio.WorkerThread.safeRun(WorkerThread.java:612) ~[xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.nio.WorkerThread.run(WorkerThread.java:479) ~[xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]

2020-11-18 09:03:30.645 ERROR 30540 --- [  XNIO-1 I/O-14] io.undertow.proxy                        : UT005028: Proxy request to /proxy_endpoint/9e4a846c-569a-47da-a5d7-aec3393b5126/session/84053972e6f1f406b832b9e94e783556/dataobj/flatTable_statistics failed

io.undertow.server.TruncatedResponseException: null
    at io.undertow.client.http.HttpRequestConduit.truncateWrites(HttpRequestConduit.java:711) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.conduits.AbstractFixedLengthStreamSinkConduit.terminateWrites(AbstractFixedLengthStreamSinkConduit.java:256) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at org.xnio.conduits.ConduitStreamSinkChannel.shutdownWrites(ConduitStreamSinkChannel.java:178) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
    at io.undertow.channels.DetachableStreamSinkChannel.shutdownWrites(DetachableStreamSinkChannel.java:79) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.ProxyHandler$HTTPTrailerChannelListener.handleEvent(ProxyHandler.java:754) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.ProxyHandler$ProxyAction$1.completed(ProxyHandler.java:646) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.ProxyHandler$ProxyAction$1.completed(ProxyHandler.java:561) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.client.http.HttpClientExchange.invokeReadReadyCallback(HttpClientExchange.java:212) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.client.http.HttpClientConnection.initiateRequest(HttpClientConnection.java:414) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.client.http.HttpClientConnection.sendRequest(HttpClientConnection.java:347) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.ProxyHandler$ProxyAction.run(ProxyHandler.java:561) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.util.SameThreadExecutor.execute(SameThreadExecutor.java:35) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.HttpServerExchange.dispatch(HttpServerExchange.java:821) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.ProxyHandler$ProxyClientHandler.completed(ProxyHandler.java:316) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.ProxyHandler$ProxyClientHandler.completed(ProxyHandler.java:290) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.ProxyConnectionPool.connectionReady(ProxyConnectionPool.java:353) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.ProxyConnectionPool.connect(ProxyConnectionPool.java:548) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.server.handlers.proxy.LoadBalancingProxyClient.getConnection(LoadBalancingProxyClient.java:316) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at eu.openanalytics.containerproxy.util.ProxyMappingManager$1.getConnection(ProxyMappingManager.java:88) ~[containerproxy-0.8.5.jar!/:0.8.5]
    at io.undertow.server.handlers.proxy.ProxyHandler$ProxyClientHandler.run(ProxyHandler.java:310) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at org.xnio.nio.WorkerThread.safeRun(WorkerThread.java:612) ~[xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.nio.WorkerThread.run(WorkerThread.java:479) ~[xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]

2020-11-18 09:12:57.684 ERROR 30540 --- [  XNIO-1 I/O-10] io.undertow.proxy                        : UT005028: Proxy request to /proxy_endpoint/9e4a846c-569a-47da-a5d7-aec3393b5126/session/84053972e6f1f406b832b9e94e783556/dataobj/universe_statistics failed

java.nio.channels.ClosedChannelException: null
    at io.undertow.client.http.HttpClientConnection$5.handleEvent(HttpClientConnection.java:192) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.client.http.HttpClientConnection$5.handleEvent(HttpClientConnection.java:171) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.StreamConnection.invokeCloseListener(StreamConnection.java:80) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.Connection.writeClosed(Connection.java:117) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.nio.AbstractNioStreamConnection.writeClosed(AbstractNioStreamConnection.java:47) ~[xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.nio.NioSocketConduit.terminateWrites(NioSocketConduit.java:182) ~[xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.nio.NioSocketConduit.truncateWrites(NioSocketConduit.java:198) ~[xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]
    at io.undertow.client.http.HttpRequestConduit.truncateWrites(HttpRequestConduit.java:701) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at org.xnio.conduits.AbstractSinkConduit.truncateWrites(AbstractSinkConduit.java:82) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
    at io.undertow.conduits.AbstractFixedLengthStreamSinkConduit.truncateWrites(AbstractFixedLengthStreamSinkConduit.java:277) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at org.xnio.conduits.ConduitStreamSinkChannel.close(ConduitStreamSinkChannel.java:186) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.IoUtils.safeClose(IoUtils.java:152) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.conduits.WriteReadyHandler$ChannelListenerHandler.forceTermination(WriteReadyHandler.java:57) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.nio.NioSocketConduit.forceTermination(NioSocketConduit.java:108) ~[xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.nio.WorkerThread.run(WorkerThread.java:507) ~[xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]

2020-11-18 09:12:57.685 ERROR 30540 --- [  XNIO-1 I/O-12] io.undertow.proxy                        : UT005028: Proxy request to /proxy_endpoint/9e4a846c-569a-47da-a5d7-aec3393b5126/session/84053972e6f1f406b832b9e94e783556/dataobj/csss_candidates_statistics failed

java.nio.channels.ClosedChannelException: null
    at io.undertow.client.http.HttpClientConnection$5.handleEvent(HttpClientConnection.java:192) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.client.http.HttpClientConnection$5.handleEvent(HttpClientConnection.java:171) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.StreamConnection.invokeCloseListener(StreamConnection.java:80) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.Connection.writeClosed(Connection.java:117) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.nio.AbstractNioStreamConnection.writeClosed(AbstractNioStreamConnection.java:47) ~[xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.nio.NioSocketConduit.terminateWrites(NioSocketConduit.java:182) ~[xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.nio.NioSocketConduit.truncateWrites(NioSocketConduit.java:198) ~[xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]
    at io.undertow.client.http.HttpRequestConduit.truncateWrites(HttpRequestConduit.java:701) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at org.xnio.conduits.AbstractSinkConduit.truncateWrites(AbstractSinkConduit.java:82) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
    at io.undertow.conduits.AbstractFixedLengthStreamSinkConduit.truncateWrites(AbstractFixedLengthStreamSinkConduit.java:277) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at org.xnio.conduits.ConduitStreamSinkChannel.close(ConduitStreamSinkChannel.java:186) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.IoUtils.safeClose(IoUtils.java:152) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.conduits.WriteReadyHandler$ChannelListenerHandler.forceTermination(WriteReadyHandler.java:57) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.nio.NioSocketConduit.forceTermination(NioSocketConduit.java:108) ~[xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.nio.WorkerThread.run(WorkerThread.java:507) ~[xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]

2020-11-18 09:12:57.685 ERROR 30540 --- [  XNIO-1 I/O-14] io.undertow.proxy                        : UT005028: Proxy request to /proxy_endpoint/9e4a846c-569a-47da-a5d7-aec3393b5126/session/84053972e6f1f406b832b9e94e783556/dataobj/flatTable_statistics failed

java.nio.channels.ClosedChannelException: null
    at io.undertow.client.http.HttpClientConnection$5.handleEvent(HttpClientConnection.java:192) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at io.undertow.client.http.HttpClientConnection$5.handleEvent(HttpClientConnection.java:171) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.StreamConnection.invokeCloseListener(StreamConnection.java:80) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.Connection.writeClosed(Connection.java:117) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.nio.AbstractNioStreamConnection.writeClosed(AbstractNioStreamConnection.java:47) ~[xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.nio.NioSocketConduit.terminateWrites(NioSocketConduit.java:182) ~[xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.nio.NioSocketConduit.truncateWrites(NioSocketConduit.java:198) ~[xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]
    at io.undertow.client.http.HttpRequestConduit.truncateWrites(HttpRequestConduit.java:701) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at org.xnio.conduits.AbstractSinkConduit.truncateWrites(AbstractSinkConduit.java:82) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
    at io.undertow.conduits.AbstractFixedLengthStreamSinkConduit.truncateWrites(AbstractFixedLengthStreamSinkConduit.java:277) ~[undertow-core-2.1.4.Final.jar!/:2.1.4.Final]
    at org.xnio.conduits.ConduitStreamSinkChannel.close(ConduitStreamSinkChannel.java:186) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.IoUtils.safeClose(IoUtils.java:152) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.conduits.WriteReadyHandler$ChannelListenerHandler.forceTermination(WriteReadyHandler.java:57) ~[xnio-api-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.nio.NioSocketConduit.forceTermination(NioSocketConduit.java:108) ~[xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]
    at org.xnio.nio.WorkerThread.run(WorkerThread.java:507) ~[xnio-nio-3.8.0.Final.jar!/:3.8.0.Final]
egde picture egde 于 2020-11-18

嗨@egde ，我无法在这里重现该问题，您能否提供以下信息：

  • 你是如何运行 ShinyProxy 的（使用 jar、Docker、Kubernetes 等）
  • 你用的是什么java版本？
  • 提供您的 application.yaml 文件（删除敏感值）
  • 您使用的是负载均衡器还是反向代理？ 哪一个？ 请也提供配置
LEDfan picture LEDfan 于 2020-11-19

你好，
将日志设置更改为 INFO 或 WARN 也无济于事。
我的设置是：

  • 容器化的闪亮代理；
  • 在 Dockerfile 中尝试了openjdk:8-jre和openjdk:11-jre ；
  • 没有负载均衡器；
  • NGINX 作为反向代理。
    如果需要，我可以上传我的错误日志、application.yaml 和 NGINX 配置。
mikiril picture mikiril 于 2020-11-23

我今天花了一些时间来看看它。 如果身份验证关闭，DT 表可以正常工作。 问题始于
```
身份验证：openid
````
我在这里使用 Azure Active Directory。

egde picture egde 于 2020-11-30
👍2

嗨@egde

感谢您再次调查。 openid和Data Tables的组合确实有问题。 我设法提供了一个错误修复，它将在下一个版本中发布。

LEDfan picture LEDfan 于 2020-12-01
👍2

嗨@LEDfan ，

非常感谢您这么快修复它！
请问新版本计划什么时候发布？
如果有解决方法？

再次感谢！

mikiril picture mikiril 于 2020-12-01

这个问题现在在刚刚发布的2.4.2中得到修复。

我将锁定这个问题，以便我们可以维护这些问题。
当然，如果您遇到任何问题，请一如既往地打开一个新问题！

LEDfan picture LEDfan 于 2020-12-17
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