[
https://issues.apache.org/jira/browse/SOLR-16131?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17515347#comment-17515347
]
Joel Bernstein commented on SOLR-16131:
---------------------------------------
This is from the solr log on the ClassNotFoundException
{code:java}
2022-03-31 00:46:59.442 INFO (qtp1016633682-25) [c:test s:shard2 r:core_node3
x:test_shard2_replica_n1] o.a.s.c.S.Request webapp=/solr path=/sql
params={stmt=select+id+from+test+limit+10&_=1648687013709} status=0 QTime=0
2022-03-31 00:46:59.442 ERROR (qtp1016633682-25) [c:test s:shard2 r:core_node3
x:test_shard2_replica_n1] o.a.s.c.s.i.s.ExceptionStream java.io.IOException:
Failed to load JDBC driver for 'org.apache.solr.handler.sql.CalciteSolrDriver'
=> java.io.IOException: Failed to load JDBC driver for
'org.apache.solr.handler.sql.CalciteSolrDriver'
at
org.apache.solr.client.solrj.io.stream.JDBCStream.open(JDBCStream.java:287)
java.io.IOException: Failed to load JDBC driver for
'org.apache.solr.handler.sql.CalciteSolrDriver'
at
org.apache.solr.client.solrj.io.stream.JDBCStream.open(JDBCStream.java:287)
~[?:?]
at
org.apache.solr.client.solrj.io.stream.ExceptionStream.open(ExceptionStream.java:49)
~[?:?]
at
org.apache.solr.handler.StreamHandler$TimerStream.open(StreamHandler.java:486)
~[?:?]
at
org.apache.solr.client.solrj.io.stream.TupleStream.writeMap(TupleStream.java:77)
~[?:?]
at
org.apache.solr.common.util.JsonTextWriter.writeMap(JsonTextWriter.java:168)
~[?:?]
at org.apache.solr.common.util.TextWriter.writeMap(TextWriter.java:241)
~[?:?]
at org.apache.solr.common.util.TextWriter.writeVal(TextWriter.java:85)
~[?:?]
at
org.apache.solr.response.TextResponseWriter.writeVal(TextResponseWriter.java:205)
~[?:?]
at org.apache.solr.common.util.TextWriter.writeVal(TextWriter.java:45)
~[?:?]
at
org.apache.solr.common.util.JsonTextWriter.writeNamedListAsMapWithDups(JsonTextWriter.java:387)
~[?:?]
at
org.apache.solr.common.util.JsonTextWriter.writeNamedList(JsonTextWriter.java:295)
~[?:?]
at
org.apache.solr.response.JSONWriter.writeResponse(JSONWriter.java:77) ~[?:?]
at
org.apache.solr.response.JSONResponseWriter.write(JSONResponseWriter.java:63)
~[?:?]
at
org.apache.solr.response.QueryResponseWriterUtil.writeQueryResponse(QueryResponseWriterUtil.java:71)
~[?:?]
at
org.apache.solr.servlet.HttpSolrCall.writeResponse(HttpSolrCall.java:993) ~[?:?]
at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:625)
~[?:?]
at
org.apache.solr.servlet.SolrDispatchFilter.dispatch(SolrDispatchFilter.java:234)
~[?:?]
at
org.apache.solr.servlet.SolrDispatchFilter.lambda$doFilter$0(SolrDispatchFilter.java:202)
~[?:?]
at
org.apache.solr.servlet.ServletUtils.traceHttpRequestExecution2(ServletUtils.java:257)
~[?:?]
at
org.apache.solr.servlet.ServletUtils.rateLimitRequest(ServletUtils.java:227)
~[?:?]
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:197)
~[?:?]
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:179)
~[?:?]
at
org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:201)
~[jetty-servlet-9.4.44.v20210927.jar:9.4.44.v20210927]
at
org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)
~[jetty-servlet-9.4.44.v20210927.jar:9.4.44.v20210927]
at
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:548)
~[jetty-servlet-9.4.44.v20210927.jar:9.4.44.v20210927]
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
~[jetty-server-9.4.44.v20210927.jar:9.4.44.v20210927]
at
org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:600)
~[jetty-security-9.4.44.v20210927.jar:9.4.44.v20210927]
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
~[jetty-server-9.4.44.v20210927.jar:9.4.44.v20210927]
at
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235)
~[jetty-server-9.4.44.v20210927.jar:9.4.44.v20210927]
at
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1624)
~[jetty-server-9.4.44.v20210927.jar:9.4.44.v20210927]
at
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
~[jetty-server-9.4.44.v20210927.jar:9.4.44.v20210927]
at
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1434)
~[jetty-server-9.4.44.v20210927.jar:9.4.44.v20210927]
at
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
~[jetty-server-9.4.44.v20210927.jar:9.4.44.v20210927]
at
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:501)
~[jetty-servlet-9.4.44.v20210927.jar:9.4.44.v20210927]
at
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1594)
~[jetty-server-9.4.44.v20210927.jar:9.4.44.v20210927]
at
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
~[jetty-server-9.4.44.v20210927.jar:9.4.44.v20210927]
at
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1349)
~[jetty-server-9.4.44.v20210927.jar:9.4.44.v20210927]
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
~[jetty-server-9.4.44.v20210927.jar:9.4.44.v20210927]
at
org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:191)
~[jetty-server-9.4.44.v20210927.jar:9.4.44.v20210927]
at
org.eclipse.jetty.server.handler.InetAccessHandler.handle(InetAccessHandler.java:177)
~[jetty-server-9.4.44.v20210927.jar:9.4.44.v20210927]
at
org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:146)
~[jetty-server-9.4.44.v20210927.jar:9.4.44.v20210927]
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
~[jetty-server-9.4.44.v20210927.jar:9.4.44.v20210927]
at
org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322)
~[jetty-rewrite-9.4.44.v20210927.jar:9.4.44.v20210927]
at
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:763)
~[jetty-server-9.4.44.v20210927.jar:9.4.44.v20210927]
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
~[jetty-server-9.4.44.v20210927.jar:9.4.44.v20210927]
at org.eclipse.jetty.server.Server.handle(Server.java:516)
~[jetty-server-9.4.44.v20210927.jar:9.4.44.v20210927]
at
org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:400)
~[jetty-server-9.4.44.v20210927.jar:9.4.44.v20210927]
at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:645)
~[jetty-server-9.4.44.v20210927.jar:9.4.44.v20210927]
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:392)
~[jetty-server-9.4.44.v20210927.jar:9.4.44.v20210927]
at
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:277)
~[jetty-server-9.4.44.v20210927.jar:9.4.44.v20210927]
at
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
~[jetty-io-9.4.44.v20210927.jar:9.4.44.v20210927]
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)
~[jetty-io-9.4.44.v20210927.jar:9.4.44.v20210927]
at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104)
~[jetty-io-9.4.44.v20210927.jar:9.4.44.v20210927]
at
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:338)
~[jetty-util-9.4.44.v20210927.jar:9.4.44.v20210927]
at
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:315)
~[jetty-util-9.4.44.v20210927.jar:9.4.44.v20210927]
at
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:173)
~[jetty-util-9.4.44.v20210927.jar:9.4.44.v20210927]
at
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131)
~[jetty-util-9.4.44.v20210927.jar:9.4.44.v20210927]
at
org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:409)
~[jetty-util-9.4.44.v20210927.jar:9.4.44.v20210927]
at
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:883)
~[jetty-util-9.4.44.v20210927.jar:9.4.44.v20210927]
at
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1034)
~[jetty-util-9.4.44.v20210927.jar:9.4.44.v20210927]
at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: java.lang.ClassNotFoundException:
org.apache.solr.handler.sql.CalciteSolrDriver
at java.net.URLClassLoader.findClass(URLClassLoader.java:471) ~[?:?]
at java.lang.ClassLoader.loadClass(ClassLoader.java:588) ~[?:?]
at java.lang.ClassLoader.loadClass(ClassLoader.java:521) ~[?:?]
at
org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:538)
~[jetty-webapp-9.4.44.v20210927.jar:9.4.44.v20210927]
at java.lang.ClassLoader.loadClass(ClassLoader.java:521) ~[?:?]
at java.lang.Class.forName0(Native Method) ~[?:?]
at java.lang.Class.forName(Class.java:315) ~[?:?]
at
org.apache.solr.client.solrj.io.stream.JDBCStream.open(JDBCStream.java:283)
~[?:?]
... 60 more
{code}
> sql module cannot load Calcite driver
> -------------------------------------
>
> Key: SOLR-16131
> URL: https://issues.apache.org/jira/browse/SOLR-16131
> Project: Solr
> Issue Type: Bug
> Security Level: Public(Default Security Level. Issues are Public)
> Reporter: Joel Bernstein
> Priority: Blocker
> Fix For: 9.0
>
>
> After adding the sql module, using -Dsolr.modules=sql from the command line
> on startup, sql queries throw the following error:
> Failed to load JDBC driver for
> 'org.apache.solr.handler.sql.CalciteSolrDriver'
> This makes the sql module inoperable.
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