HoustonPutman opened a new pull request, #1657:
URL: https://github.com/apache/solr/pull/1657
I can create a JIRA for this if we decide to move forward.
Basically I had an issue when debugging a new CollectionsAPI command, that
reading the output of a 500 error was very difficult since the stack trace was
added as a string.
If we instead made the stacktrace a JSON object, reading it becomes much
easier.
To not impact back-compat, this only affects V2 endpoints, which use the
ErrorInfo class.
Old:
```
{
"responseHeader": {
"status": 500,
"QTime": 20759
},
"error": {
"metadata": {
"error-class": "org.apache.solr.common.SolrException",
"root-error-class": "org.apache.solr.common.SolrException"
},
"msg": "Could not find replica when balancing:
ReplicaImpl{replicaName='core_node8', coreName='test_shard1_replica_n7',
shard='shard1', replicaType=NRT, replicaState=DOWN,
node='NodeImpl(localhost:8983_solr)'}",
"trace": "org.apache.solr.common.SolrException: Could not find replica
when balancing: ReplicaImpl{replicaName='core_node8',
coreName='test_shard1_replica_n7', shard='shard1', replicaType=NRT,
replicaState=DOWN, node='NodeImpl(localhost:8983_solr)'}\n\tat
org.apache.solr.client.solrj.SolrResponse.getException(SolrResponse.java:56)\n\tat
org.apache.solr.handler.admin.api.BalanceReplicasAPI.balanceReplicas(BalanceReplicasAPI.java:84)\n\tat
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)\n\tat
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)\n\tat
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\n\tat
java.base/java.lang.reflect.Method.invoke(Method.java:566)\n\tat
org.glassfish.jersey.server.model.internal.ResourceMethodInvocationHandlerFactory.lambda$static$0(ResourceMethodInvocationHandlerFactory.java:52)\n\tat
org.glassfish.jersey.server.model
.internal.AbstractJavaResourceMethodDispatcher$1.run(AbstractJavaResourceMethodDispatcher.java:124)\n\tat
org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.invoke(AbstractJavaResourceMethodDispatcher.java:167)\n\tat
org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$TypeOutInvoker.doDispatch(JavaResourceMethodDispatcherProvider.java:219)\n\tat
org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.dispatch(AbstractJavaResourceMethodDispatcher.java:79)\n\tat
org.glassfish.jersey.server.model.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:475)\n\tat
org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:397)\n\tat
org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:81)\n\tat
org.glassfish.jersey.server.ServerRuntime$1.run(ServerRuntime.java:255)\n\tat
org.glassfish.jersey.internal.Errors$1.call(Errors.java:248)\n\tat org.gl
assfish.jersey.internal.Errors$1.call(Errors.java:244)\n\tat
org.glassfish.jersey.internal.Errors.process(Errors.java:292)\n\tat
org.glassfish.jersey.internal.Errors.process(Errors.java:274)\n\tat
org.glassfish.jersey.internal.Errors.process(Errors.java:244)\n\tat
org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:265)\n\tat
org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:234)\n\tat
org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:684)\n\tat
org.apache.solr.api.V2HttpCall.invokeJerseyRequest(V2HttpCall.java:384)\n\tat
org.apache.solr.api.V2HttpCall.invokeJerseyRequest(V2HttpCall.java:348)\n\tat
org.apache.solr.api.V2HttpCall.handleAdmin(V2HttpCall.java:433)\n\tat
org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:870)\n\tat
org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:541)\n\tat
org.apache.solr.servlet.SolrDispatchFilter.dispatch(SolrDispatchFilter.java:250)\n\tat
org
.apache.solr.servlet.SolrDispatchFilter.lambda$doFilter$0(SolrDispatchFilter.java:218)\n\tat
org.apache.solr.servlet.ServletUtils.traceHttpRequestExecution2(ServletUtils.java:257)\n\tat
org.apache.solr.servlet.ServletUtils.rateLimitRequest(ServletUtils.java:227)\n\tat
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:213)\n\tat
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:195)\n\tat
org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:210)\n\tat
org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1635)\n\tat
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:527)\n\tat
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:131)\n\tat
org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:578)\n\tat
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122)\n\tat
org.eclipse.jetty.server.handler.ScopedHandler.nextHandl
e(ScopedHandler.java:223)\n\tat
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1570)\n\tat
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:221)\n\tat
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1385)\n\tat
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:176)\n\tat
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:484)\n\tat
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1543)\n\tat
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:174)\n\tat
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1307)\n\tat
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:129)\n\tat
org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:149)\n\tat
org.eclipse.jetty.server.handler.InetAccessHandler.handle(InetAccessHandler.jav
a:228)\n\tat
org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:141)\n\tat
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122)\n\tat
org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:301)\n\tat
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122)\n\tat
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:822)\n\tat
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122)\n\tat
org.eclipse.jetty.server.Server.handle(Server.java:563)\n\tat
org.eclipse.jetty.server.HttpChannel.lambda$handle$0(HttpChannel.java:505)\n\tat
org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:762)\n\tat
org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:497)\n\tat
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:282)\n\tat
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:314)
\n\tat org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:100)\n\tat
org.eclipse.jetty.io.SelectableChannelEndPoint$1.run(SelectableChannelEndPoint.java:53)\n\tat
org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.runTask(AdaptiveExecutionStrategy.java:416)\n\tat
org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.consumeTask(AdaptiveExecutionStrategy.java:385)\n\tat
org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.tryProduce(AdaptiveExecutionStrategy.java:272)\n\tat
org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.produce(AdaptiveExecutionStrategy.java:194)\n\tat
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:936)\n\tat
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1080)\n\tat
java.base/java.lang.Thread.run(Thread.java:829)\n",
"code": 500
}
}
```
New:
```
{
"responseHeader": {
"status": 500,
"QTime": 117
},
"error": {
"metadata": {
"error-class": "org.apache.solr.common.SolrException",
"root-error-class": "org.apache.solr.common.SolrException"
},
"msg": "Could not find replica when balancing:
ReplicaImpl{replicaName='core_node3', coreName='test_shard3_replica_n1',
shard='shard3', replicaType=NRT, replicaState=ACTIVE,
node='NodeImpl(localhost:7574_solr)'}",
"code": 500,
"trace": {
"stackTrace": [
"org.apache.solr.client.solrj.SolrResponse.getException(SolrResponse.java:56)",
"org.apache.solr.handler.admin.api.BalanceReplicasAPI.balanceReplicas(BalanceReplicasAPI.java:84)",
"java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)",
(shortened for readability)
]
}
}
}
```
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
