Hello SOLR Community,
I'm prototyping a collection on SOLR 6.6.3 with UUID fields, and I'm
hitting some trouble with atomic updates. At a high level, here's the
problem: suppose you have a schema with an optional field of type solr.UUID
field, and a document with a value for that field. Any atomic update on
that document which does not contain the UUID field will fail. Below I
provide an example and then an exact set of repro steps.
So for example, suppose I have the following doc: {"Id":1,
"SomeString":"woof", "MyUUID":"617c7768-7cc3-42d0-9ae1-74398bc5a3e7"}. If I
run an atomic update on it like {"Id":1,"SomeString":{"set":"meow"}}, it
will fail with message "TransactionLog doesn't know how to serialize class
java.util.UUID; try implementing ObjectResolver?"
Is this a known issue? Precise repro below. Thanks!
Exact repro
-------------
1. Define collection MyCollection with the following schema:
<schema name="MySchema" version="1.5">
<fields>
<field name="_version_" type="long" indexed="true" stored="true"/>
<field name="Id" type="string" indexed="true" stored="true"
required="true" multiValued="false" />
<field name="SomeString" type="string" indexed="true"
stored="true" multiValued="false" />
<field name="MyUUID" type="Guid" indexed="true" stored="true"
multiValued="false" />
</fields>
<uniqueKey>Id</uniqueKey>
<types>
<fieldType name="string" class="solr.StrField" sortMissingLast="true" />
<fieldType name="Guid" class="solr.UUIDField" />
</types></schema>
2. Create a document {"Id":1, "SomeString":"woof"} in the admin UI
(MyCollection > Documents > /update). The update succeeds and the doc is
searchable.
3. Apply the following atomic update. It succeeds. {"Id":1,
"SomeString":{"set":"bark"}}
4. Add a value for MyUUID (either with atomic update or regular). It
succeeds. {"Id":1, "MyUUID":{"set":"617c7768-7cc3-42d0-9ae1-74398bc5a3e7"}}
5. Try to atomically update just the SomeString field. It fails. {"Id":1,
"SomeString":{"set":"meow"}}
The error that happens on failure is the following.
Status:
{"data":{"responseHeader":{"status":500,"QTime":2},"error":{"metadata":["error-class","org.apache.solr.common.SolrException","root-error-class","org.apache.solr.common.SolrException"],"msg":"TransactionLog
doesn't know how to serialize class java.util.UUID; try implementing
ObjectResolver?","trace":"org.apache.solr.common.SolrException:
TransactionLog doesn't know how to serialize class java.util.UUID; try
implementing ObjectResolver?\r\n\tat
org.apache.solr.update.TransactionLog$1.resolve(TransactionLog.java:100)\r\n\tat
org.apache.solr.common.util.JavaBinCodec.writeVal(JavaBinCodec.java:234)\r\n\tat
org.apache.solr.common.util.JavaBinCodec.writeSolrInputDocument(JavaBinCodec.java:589)\r\n\tat
org.apache.solr.update.TransactionLog.write(TransactionLog.java:395)\r\n\tat
org.apache.solr.update.UpdateLog.add(UpdateLog.java:532)\r\n\tat
org.apache.solr.update.UpdateLog.add(UpdateLog.java:516)\r\n\tat
org.apache.solr.update.DirectUpdateHandler2.doNormalUpdate(DirectUpdateHandler2.java:320)\r\n\tat
org.apache.solr.update.DirectUpdateHandler2.addDoc0(DirectUpdateHandler2.java:239)\r\n\tat
org.apache.solr.update.DirectUpdateHandler2.addDoc(DirectUpdateHandler2.java:194)\r\n\tat
org.apache.solr.update.processor.RunUpdateProcessor.processAdd(RunUpdateProcessorFactory.java:67)\r\n\tat
org.apache.solr.update.processor.UpdateRequestProcessor.processAdd(UpdateRequestProcessor.java:55)\r\n\tat
org.apache.solr.update.processor.DistributedUpdateProcessor.doLocalAdd(DistributedUpdateProcessor.java:979)\r\n\tat
org.apache.solr.update.processor.DistributedUpdateProcessor.versionAdd(DistributedUpdateProcessor.java:1192)\r\n\tat
org.apache.solr.update.processor.DistributedUpdateProcessor.processAdd(DistributedUpdateProcessor.java:748)\r\n\tat
org.apache.solr.update.processor.LogUpdateProcessorFactory$LogUpdateProcessor.processAdd(LogUpdateProcessorFactory.java:103)\r\n\tat
org.apache.solr.handler.loader.JsonLoader$SingleThreadedJsonLoader.handleAdds(JsonLoader.java:506)\r\n\tat
org.apache.solr.handler.loader.JsonLoader$SingleThreadedJsonLoader.processUpdate(JsonLoader.java:145)\r\n\tat
org.apache.solr.handler.loader.JsonLoader$SingleThreadedJsonLoader.load(JsonLoader.java:121)\r\n\tat
org.apache.solr.handler.loader.JsonLoader.load(JsonLoader.java:84)\r\n\tat
org.apache.solr.handler.UpdateRequestHandler$1.load(UpdateRequestHandler.java:97)\r\n\tat
org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:68)\r\n\tat
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:173)\r\n\tat
org.apache.solr.core.SolrCore.execute(SolrCore.java:2477)\r\n\tat
org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:723)\r\n\tat
org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:529)\r\n\tat
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:361)\r\n\tat
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:305)\r\n\tat
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1691)\r\n\tat
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:582)\r\n\tat
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)\r\n\tat
org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)\r\n\tat
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:226)\r\n\tat
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1180)\r\n\tat
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:512)\r\n\tat
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)\r\n\tat
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1112)\r\n\tat
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)\r\n\tat
org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:213)\r\n\tat
org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:119)\r\n\tat
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)\r\n\tat
org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:335)\r\n\tat
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)\r\n\tat
org.eclipse.jetty.server.Server.handle(Server.java:534)\r\n\tat
org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:320)\r\n\tat
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)\r\n\tat
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:273)\r\n\tat
org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95)\r\n\tat
org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93)\r\n\tat
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.executeProduceConsume(ExecuteProduceConsume.java:303)\r\n\tat
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceConsume(ExecuteProduceConsume.java:148)\r\n\tat
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:136)\r\n\tat
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:671)\r\n\tat
org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:589)\r\n\tat
java.lang.Thread.run(Thread.java:748)\r\n","code":500}},"status":500,"config":{"method":"POST","transformRequest":[null],"transformResponse":[null],"headers":{"Content-type":"application/json","Accept":"application/json,
text/plain, */*"},"data":"[{\n \"Id\": 1,\n
\"SomeString\":{\"set\":\"meow\"}\n}]","url":"MyCollection/update","params":{"wt":"json","_":1534900693297,"commitWithin":1000,"boost":"1.0","overwrite":true},"timeout":10000},"statusText":"Server
Error"}
