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https://issues.apache.org/jira/browse/SOLR-13347?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16854428#comment-16854428
]
Thomas Wöckinger edited comment on SOLR-13347 at 6/3/19 9:54 AM:
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It fixes the exception if nothing is done with UUID, but this means the read
side will never see the UUID again, which from my point of view is not correct.
So if you want to avoid JavaBinCodec type changes at all coast, it must go into
LogCodec, which have to override readObject and writeObject for doing UUID
handling.
was (Author: thomas.woeckinger):
It fixes the exception if nothing is done with UUID, but this means the read
side will never see the UUID again, which is from my point of view is not
correct.
So if you want to avoid JavaBinCodec type changes at all coast, it must go into
LogCodec, which have to override readObject and writeObject for doing UUID
handling.
> Error writing Transaction log for UUIDField
> -------------------------------------------
>
> Key: SOLR-13347
> URL: https://issues.apache.org/jira/browse/SOLR-13347
> Project: Solr
> Issue Type: Bug
> Security Level: Public(Default Security Level. Issues are Public)
> Components: Server
> Affects Versions: 7.7, 7.7.1, 8.0
> Reporter: Thomas Wöckinger
> Priority: Major
> Labels: pull-request-available, ready-to-commit, test
> Attachments: SOLR-13347.patch
>
> Time Spent: 2.5h
> Remaining Estimate: 0h
>
> When using Atomic Update, adding a value leads to following Exception
> org.apache.solr.common.SolrException: TransactionLog doesn't know how to
> serialize class java.util.UUID; try implementing ObjectResolver?
> at
> org.apache.solr.update.TransactionLog$1.resolve(TransactionLog.java:100)
> at
> org.apache.solr.common.util.JavaBinCodec.writeVal(JavaBinCodec.java:263)
> at
> org.apache.solr.common.util.JavaBinCodec.writeArray(JavaBinCodec.java:770)
> at
> org.apache.solr.common.util.JavaBinCodec.writeKnownType(JavaBinCodec.java:369)
> at
> org.apache.solr.common.util.JavaBinCodec.writeKnownType(JavaBinCodec.java:362)
> at
> org.apache.solr.common.util.JavaBinCodec.writeVal(JavaBinCodec.java:252)
> at
> org.apache.solr.common.util.JavaBinCodec$BinEntryWriter.put(JavaBinCodec.java:437)
> at
> org.apache.solr.common.MapWriter$EntryWriter.putNoEx(MapWriter.java:100)
> at
> org.apache.solr.common.MapWriter$EntryWriter.lambda$getBiConsumer$0(MapWriter.java:160)
> at java.base/java.util.LinkedHashMap.forEach(LinkedHashMap.java:684)
> at
> org.apache.solr.common.SolrInputDocument.writeMap(SolrInputDocument.java:51)
> at
> org.apache.solr.common.util.JavaBinCodec.writeSolrInputDocument(JavaBinCodec.java:657)
> at org.apache.solr.update.TransactionLog.write(TransactionLog.java:371)
> at org.apache.solr.update.UpdateLog.add(UpdateLog.java:573)
> at org.apache.solr.update.UpdateLog.add(UpdateLog.java:552)
> at
> org.apache.solr.update.DirectUpdateHandler2.doNormalUpdate(DirectUpdateHandler2.java:351)
> at
> org.apache.solr.update.DirectUpdateHandler2.addDoc0(DirectUpdateHandler2.java:289)
> at
> org.apache.solr.update.DirectUpdateHandler2.addDoc(DirectUpdateHandler2.java:236)
> at
> org.apache.solr.update.processor.RunUpdateProcessor.processAdd(RunUpdateProcessorFactory.java:76)
> at
> org.apache.solr.update.processor.UpdateRequestProcessor.processAdd(UpdateRequestProcessor.java:55)
> at
> org.apache.solr.update.processor.DistributedUpdateProcessor.doLocalAdd(DistributedUpdateProcessor.java:995)
> at
> org.apache.solr.update.processor.DistributedUpdateProcessor.versionAdd(DistributedUpdateProcessor.java:1216)
> at
> org.apache.solr.update.processor.DistributedUpdateProcessor.processAdd(DistributedUpdateProcessor.java:700)
> at
> org.apache.solr.update.processor.LogUpdateProcessorFactory$LogUpdateProcessor.processAdd(LogUpdateProcessorFactory.java:103)
> at
> org.apache.solr.handler.loader.JavabinLoader$1.update(JavabinLoader.java:110)
> at
> org.apache.solr.client.solrj.request.JavaBinUpdateRequestCodec$StreamingCodec.readOuterMostDocIterator(JavaBinUpdateRequestCodec.java:327)
> at
> org.apache.solr.client.solrj.request.JavaBinUpdateRequestCodec$StreamingCodec.readIterator(JavaBinUpdateRequestCodec.java:280)
> at
> org.apache.solr.common.util.JavaBinCodec.readObject(JavaBinCodec.java:335)
> at org.apache.solr.common.util.JavaBinCodec.readVal(JavaBinCodec.java:280)
> at
> org.apache.solr.client.solrj.request.JavaBinUpdateRequestCodec$StreamingCodec.readNamedList(JavaBinUpdateRequestCodec.java:235)
> at
> org.apache.solr.common.util.JavaBinCodec.readObject(JavaBinCodec.java:300)
> at org.apache.solr.common.util.JavaBinCodec.readVal(JavaBinCodec.java:280)
> at
> org.apache.solr.common.util.JavaBinCodec.unmarshal(JavaBinCodec.java:193)
> at
> org.apache.solr.client.solrj.request.JavaBinUpdateRequestCodec.unmarshal(JavaBinUpdateRequestCodec.java:126)
> at
> org.apache.solr.handler.loader.JavabinLoader.parseAndLoadDocs(JavabinLoader.java:123)
> at
> org.apache.solr.handler.loader.JavabinLoader.load(JavabinLoader.java:70)
> at
> org.apache.solr.handler.UpdateRequestHandler$1.load(UpdateRequestHandler.java:97)
> at
> org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:68)
> at
> org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:199)
> at org.apache.solr.core.SolrCore.execute(SolrCore.java:2559)
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