[ 
https://issues.apache.org/jira/browse/SOLR-12283?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Mikhail Khludnev updated SOLR-12283:
------------------------------------
    Summary: ZKPropertiesWriter  (was: NULLPointerException Data Import Handle 
SolrCloud)

> ZKPropertiesWriter
> ------------------
>
>                 Key: SOLR-12283
>                 URL: https://issues.apache.org/jira/browse/SOLR-12283
>             Project: Solr
>          Issue Type: Test
>      Security Level: Public(Default Security Level. Issues are Public) 
>          Components: contrib - DataImportHandler
>    Affects Versions: 6.6.1, 7.3
>         Environment: Debian
> SolrCloud
>            Reporter: Maxence SAUNIER
>            Priority: Blocker
>         Attachments: indexation_events.xml, 
> mysql-connector-java-5.1.46-bin.jar, mysql-connector-java-5.1.46.jar, 
> request_handler_config.json, solr-core-7.3.0.jar, 
> solr-dataimporthandler-7.3.0.jar, solr-dataimporthandler-extras-7.3.0.jar, 
> solr-solrj-7.3.0.jar, solr.log
>
>
> Hello,
> It's been 2 weeks that I try to correct this problem with the community 
> user-solr but no success. I seriously wonder if this is not a problem in the 
> code. I do not have the impression that many people use DIH with Solr's cloud 
> version.
> On Internet, no similar problem.
> For information, the following configuration of DIH comes from DIHs that work 
> in production on a single Solr server. The connections to the databases are 
> therefore correct.
> *Errors messages:*
> {panel:title=DataImporter}
> {code:java}
> Full Import 
> failed:org.apache.solr.handler.dataimport.DataImportHandlerException: Unable 
> to PropertyWriter implementation:ZKPropertiesWriter
>       at 
> org.apache.solr.handler.dataimport.DataImporter.createPropertyWriter(DataImporter.java:339)
>       at 
> org.apache.solr.handler.dataimport.DataImporter.doFullImport(DataImporter.java:420)
>       at 
> org.apache.solr.handler.dataimport.DataImporter.runCmd(DataImporter.java:483)
>       at 
> org.apache.solr.handler.dataimport.DataImportHandler.handleRequestBody(DataImportHandler.java:183)
>       at 
> org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:195)
>       at org.apache.solr.core.SolrCore.execute(SolrCore.java:2503)
>       at org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:711)
>       at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:517)
>       at 
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:384)
>       at 
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:330)
>       at 
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1629)
>       at 
> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533)
>       at 
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
>       at 
> org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
>       at 
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
>       at 
> org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:190)
>       at 
> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595)
>       at 
> org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188)
>       at 
> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1253)
>       at 
> org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:168)
>       at 
> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473)
>       at 
> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564)
>       at 
> org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:166)
>       at 
> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1155)
>       at 
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
>       at 
> org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:219)
>       at 
> org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:126)
>       at 
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
>       at 
> org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:335)
>       at 
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
>       at org.eclipse.jetty.server.Server.handle(Server.java:530)
>       at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:347)
>       at 
> org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:256)
>       at 
> org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279)
>       at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:102)
>       at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124)
>       at 
> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:247)
>       at 
> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140)
>       at 
> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131)
>       at 
> org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:382)
>       at 
> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)
>       at 
> org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)
>       at java.lang.Thread.run(Thread.java:748)
> Caused by: java.lang.NullPointerException
>       at 
> org.apache.solr.handler.dataimport.DocBuilder.loadClass(DocBuilder.java:935)
>       at 
> org.apache.solr.handler.dataimport.DataImporter.createPropertyWriter(DataImporter.java:335)
>       ... 42 more
> {code}
> {panel}
> {panel:title=RequestHandlerBase}
> {code:java}
> java.lang.NullPointerException
>       at 
> org.apache.solr.handler.dataimport.DataImporter.doFullImport(DataImporter.java:429)
>       at 
> org.apache.solr.handler.dataimport.DataImporter.runCmd(DataImporter.java:483)
>       at 
> org.apache.solr.handler.dataimport.DataImportHandler.handleRequestBody(DataImportHandler.java:183)
>       at 
> org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:195)
>       at org.apache.solr.core.SolrCore.execute(SolrCore.java:2503)
>       at org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:711)
>       at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:517)
>       at 
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:384)
>       at 
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:330)
>       at 
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1629)
>       at 
> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533)
>       at 
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
>       at 
> org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
>       at 
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
>       at 
> org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:190)
>       at 
> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595)
>       at 
> org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188)
>       at 
> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1253)
>       at 
> org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:168)
>       at 
> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473)
>       at 
> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564)
>       at 
> org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:166)
>       at 
> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1155)
>       at 
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
>       at 
> org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:219)
>       at 
> org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:126)
>       at 
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
>       at 
> org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:335)
>       at 
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
>       at org.eclipse.jetty.server.Server.handle(Server.java:530)
>       at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:347)
>       at 
> org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:256)
>       at 
> org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279)
>       at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:102)
>       at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124)
>       at 
> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:247)
>       at 
> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140)
>       at 
> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131)
>       at 
> org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:382)
>       at 
> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)
>       at 
> org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)
>       at java.lang.Thread.run(Thread.java:748)
> {code}
> {panel}
> {panel:title=HttpSolrCall}
> {code:java}
> null:java.lang.NullPointerException
>       at 
> org.apache.solr.handler.dataimport.DataImporter.doFullImport(DataImporter.java:429)
>       at 
> org.apache.solr.handler.dataimport.DataImporter.runCmd(DataImporter.java:483)
>       at 
> org.apache.solr.handler.dataimport.DataImportHandler.handleRequestBody(DataImportHandler.java:183)
>       at 
> org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:195)
>       at org.apache.solr.core.SolrCore.execute(SolrCore.java:2503)
>       at org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:711)
>       at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:517)
>       at 
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:384)
>       at 
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:330)
>       at 
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1629)
>       at 
> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533)
>       at 
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
>       at 
> org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
>       at 
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
>       at 
> org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:190)
>       at 
> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595)
>       at 
> org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188)
>       at 
> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1253)
>       at 
> org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:168)
>       at 
> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473)
>       at 
> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564)
>       at 
> org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:166)
>       at 
> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1155)
>       at 
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
>       at 
> org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:219)
>       at 
> org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:126)
>       at 
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
>       at 
> org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:335)
>       at 
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
>       at org.eclipse.jetty.server.Server.handle(Server.java:530)
>       at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:347)
>       at 
> org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:256)
>       at 
> org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279)
>       at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:102)
>       at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124)
>       at 
> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:247)
>       at 
> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140)
>       at 
> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131)
>       at 
> org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:382)
>       at 
> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)
>       at 
> org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)
>       at java.lang.Thread.run(Thread.java:748)
> {code}
> {panel}
> *Process to reproduce the problem:*
> Create .system collection for the BLOB
> {code}
> curl http://localhost:8983/solr/admin/collections?action=CREATE&name=.system
> {code}
> Add Data Import Handler JAR file.
> {code}
> curl -X POST -H 'Content-Type: application/octet-stream' --data-binary 
> @solr-dataimporthandler-7.3.0.jar 
> http://localhost:8983/solr/.system/blob/data-import-handler
> {code}
> Add the runtime lib on the configoverlay.json with the API
> {code}
> curl http://localhost:8983/solr/unicorn/config -H 
> 'Content-type:application/json' -d '{"add-runtimelib": { 
> "name":"data-import-handler", "version":1 }}'
> {code}
> Send mysql connector on the blob. I have test with the connector-bin.jar but 
> I have the same error.
> {code}
> curl -X POST -H 'Content-Type: application/octet-stream' --data-binary 
> @mysql-connector-java-5.1.46.jar 
> http://localhost:8983/solr/.system/blob/mysql-connector-java
> {code}
> Add runtime
> {code}
> curl http://localhost:8983/solr/unicorn/config -H 
> 'Content-type:application/json' -d '{"add-runtimelib": { 
> "name":"mysql-connector-java", "version":1 }}'
> {code}
> Personally, I create a DIH folder on the collection config path on the cloud. 
> It's not necessary.
> And I put the DIH config file on the cloud with the zkcli (it's a personnal 
> script to overload the zkcli.sh on Solr but it's the same result. My file is 
> on the cloud.)
> {code}
> ./zkcli.py putfile /configs/unicorn/DIH/ DIH/indexation_events.xml
> {code}
> Add request handler config:
> {code}
> curl -X POST http://{solr_server}:8983/solr/{collection_name}/config -H 
> 'Content-type:application/json' -d '
> {
>   "add-requesthandler":
>   {
>     "name": "/test-dih",
>     "class": "org.apache.solr.handler.dataimport.DataImportHandler",
>     "runtimeLib": true,
>     "version": 1,
>     "defaults":
>     {
>       "config": "DIH/indexation_events.xml"
>     }
>   }
> } '
> {code}
> Reload the config:
> {code}
> curl 
> http://localhost:8983/solr/unicorn/test-dih?command=reload-config&commit=true&debug=true
> {code}
> Import and have error:
> {code}
> curl 
> http://localhost:8983/solr/unicorn/test-dih?command=full-import&commit=true&debug=true
> {code}
> I have test to add on request handler and BLOB this jar files but not change:
> # data-import-handler-extras
> # solr-core
> # solr-solrj
> I have join all files used in this process.
> Thansk you.



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