Joel - thanks for the quick response, in my previous test, the collection
'document5' does have a field called 'date_created' which is type 'date', even
though my SQL SELECT below did not select any un-supported data type (all
columns are either long or String in jdbc type); but to totally rule out this
issue, I created a new collection 'document6' which only contain long and
string data type, and a new Oracle table 'document6' that only contain columns
whose jdbc type is long and string, see below for schema.xml and table
definition:
schema.xml for Solr collection 'document6': (newly created empty collections
with 2 shards)
==================================================================================
<schema name="document6" version="1.1">
<types>
<fieldType name="uuid" class="solr.UUIDField" />
<fieldType name="bigint" class="solr.TrieLongField" />
<fieldType name="string" class="solr.StrField" sortMissingLast="true"
docValues="true" />
<fieldType name="long" class="solr.TrieLongField" docValues="true"
precisionStep="0" positionIncrementGap="0"/>
<fieldType name="text" class="solr.TextField">
<analyzer>
<tokenizer class="solr.StandardTokenizerFactory"/>
</analyzer>
</fieldType>
<fieldType name="boolean" class="solr.BoolField" sortMissingLast="true"
omitNorms="true"/>
</types>
<fields>
<field name="_version_" type="long" indexed="true" stored="true"
multiValued="false"/>
<field name="document_id" type="long" indexed="true" stored="true"
docValues="true"/>
<field name="sender_msg_dest" type="string" indexed="true" stored="true"
docValues="true"/>
<field name="recip_msg_dest" type="string" indexed="true" stored="true"
docValues="true"/>
<field name="document_type" type="string" indexed="true" stored="true"
docValues="true"/>
<field name="document_key" type="string" indexed="true" stored="true"
docValues="true"/>
</fields>
<defaultSearchField>document_id</defaultSearchField>
<uniqueKey>document_id</uniqueKey>
</schema>
Oracle table 'document6': (newly created Oracle table with 9 records)
==========================================================
QA_DOCREP@qlgdb1 > desc document6
Name Null? Type
----------------------------------------- -------- ----------------------------
DOCUMENT_ID NOT NULL NUMBER(12)
SENDER_MSG_DEST VARCHAR2(256)
RECIP_MSG_DEST VARCHAR2(256)
DOCUMENT_TYPE VARCHAR2(20)
DOCUMENT_KEY VARCHAR2(100)
Then I tried this jdbc streaming expression in my browser, still
getting the same error stack (see below); By looking at the source code you
have provided below, it seems Solr is able to connect to this Oracle db, but
just cannot read the resultset for some reason? Do you think it has something
to do with the jdbc driver version?
http://localhost:8988/solr/document6/stream?expr=jdbc(connection="jdbc:oracle:thin:qa_docrep/abc...@lit-racq01-scan.qa.gxsonline.net:1521/qlgdb",sql="SELECT
document_id,sender_msg_dest,recip_msg_dest,document_type,document_key FROM
document6",sort="document_id asc",driver="oracle.jdbc.driver.OracleDriver")
errors in solr.log
==================
2016-06-23 14:07:02.833 INFO (qtp1389647288-139) [c:document6 s:shard2
r:core_node1 x:document6_shard2_replica1] o.a.s.c.S.Request
[document6_shard2_replica1] webapp=/solr path=/stream
params={expr=jdbc(connection%3D"jdbc:oracle:thin:qa_docrep/abc...@lit-racq01-scan.qa.gxsonline.net:1521/qlgdb",sql%3D"SELECT+document_id,sender_msg_dest,recip_msg_dest,document_type,document_key+FROM+document6",sort%3D"document_id+asc",driver%3D"oracle.jdbc.driver.OracleDriver")}
status=0 QTime=1
2016-06-23 14:07:05.282 ERROR (qtp1389647288-139) [c:document6 s:shard2
r:core_node1 x:document6_shard2_replica1] o.a.s.c.s.i.s.ExceptionStream
java.lang.NullPointerException
at
org.apache.solr.client.solrj.io.stream.JDBCStream.read(JDBCStream.java:305)
at
org.apache.solr.client.solrj.io.stream.ExceptionStream.read(ExceptionStream.java:64)
at
org.apache.solr.handler.StreamHandler$TimerStream.read(StreamHandler.java:374)
at
org.apache.solr.response.TextResponseWriter.writeTupleStream(TextResponseWriter.java:305)
at
org.apache.solr.response.TextResponseWriter.writeVal(TextResponseWriter.java:167)
at
org.apache.solr.response.JSONWriter.writeNamedListAsMapWithDups(JSONResponseWriter.java:183)
at
org.apache.solr.response.JSONWriter.writeNamedList(JSONResponseWriter.java:299)
at
org.apache.solr.response.JSONWriter.writeResponse(JSONResponseWriter.java:95)
at
org.apache.solr.response.JSONResponseWriter.write(JSONResponseWriter.java:60)
at
org.apache.solr.response.QueryResponseWriterUtil.writeQueryResponse(QueryResponseWriterUtil.java:65)
at
org.apache.solr.servlet.HttpSolrCall.writeResponse(HttpSolrCall.java:725)
at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:469)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:229)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:184)
at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1668)
at
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:581)
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.session.SessionHandler.doHandle(SessionHandler.java:226)
at
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1160)
at
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:511)
at
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
at
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1092)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
at
org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:213)
at
org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:119)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)
at org.eclipse.jetty.server.Server.handle(Server.java:518)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:308)
at
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:244)
at
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:273)
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95)
at
org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93)
at
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceAndRun(ExecuteProduceConsume.java:246)
at
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:156)
at
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:654)
at
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:572)
at java.lang.Thread.run(Thread.java:745)
2016-06-23 14:07:05.285 ERROR (qtp1389647288-139) [c:document6 s:shard2
r:core_node1 x:document6_shard2_replica1] o.a.s.s.HttpSolrCall
null:java.lang.RuntimeException: java.lang.AbstractMethodError: Method
oracle/jdbc/driver/T4CStatement.isClosed()Z is abstract
at org.apache.solr.servlet.HttpSolrCall.sendError(HttpSolrCall.java:605)
at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:475)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:229)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:184)
at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1668)
at
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:581)
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.session.SessionHandler.doHandle(SessionHandler.java:226)
at
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1160)
at
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:511)
at
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
at
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1092)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
at
org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:213)
at
org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:119)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)
at org.eclipse.jetty.server.Server.handle(Server.java:518)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:308)
at
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:244)
at
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:273)
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95)
at
org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93)
at
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceAndRun(ExecuteProduceConsume.java:246)
at
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:156)
at
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:654)
at
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:572)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.AbstractMethodError: Method
oracle/jdbc/driver/T4CStatement.isClosed()Z is abstract
at oracle.jdbc.driver.T4CStatement.isClosed(T4CStatement.java)
at
org.apache.solr.client.solrj.io.stream.JDBCStream.close(JDBCStream.java:287)
at
org.apache.solr.client.solrj.io.stream.ExceptionStream.close(ExceptionStream.java:79)
at
org.apache.solr.handler.StreamHandler$TimerStream.close(StreamHandler.java:357)
at
org.apache.solr.response.TextResponseWriter.writeTupleStream(TextResponseWriter.java:317)
at
org.apache.solr.response.TextResponseWriter.writeVal(TextResponseWriter.java:167)
at
org.apache.solr.response.JSONWriter.writeNamedListAsMapWithDups(JSONResponseWriter.java:183)
at
org.apache.solr.response.JSONWriter.writeNamedList(JSONResponseWriter.java:299)
at
org.apache.solr.response.JSONWriter.writeResponse(JSONResponseWriter.java:95)
at
org.apache.solr.response.JSONResponseWriter.write(JSONResponseWriter.java:60)
at
org.apache.solr.response.QueryResponseWriterUtil.writeQueryResponse(QueryResponseWriterUtil.java:65)
at
org.apache.solr.servlet.HttpSolrCall.writeResponse(HttpSolrCall.java:725)
at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:469)
... 26 more
-----Original Message-----
From: Joel Bernstein [mailto:joels...@gmail.com]
Sent: Thursday, June 23, 2016 7:56 AM
To: solr-user@lucene.apache.org
Subject: Re: Errors for Streaming Expressions using JDBC (Oracle) stream source
I'm wondering if you're selecting an unsupported data type. The exception being
thrown looks like it could happen if that were the case. The supported types
are in the Java doc.
https://github.com/apache/lucene-solr/blob/releases/lucene-solr/6.0.0/solr/solrj/src/java/org/apache/solr/client/solrj/io/stream/JDBCStream.java
Joel Bernstein
http://joelsolr.blogspot.com/
On Wed, Jun 22, 2016 at 11:46 PM, Hui Liu <h...@opentext.com> wrote:
> Hi,
>
>
>
> I have Solr 6.0.0 installed on my PC (windows 7), I was
> experimenting with ‘Streaming Expression’ by using Oracle jdbc as the
> stream source, following is the http command I am using:
>
>
>
> http://localhost:8988/solr/document5/stream?expr=jdbc(connection=
> "jdbc:oracle:thin:qa_docrep/
> abc...@lit-racq01-scan.qa.gxsonline.net:1521/qlgdb",sql="SELECT
> document_id,sender_msg_dest,recip_msg_dest,document_type,document_key,
> sender_bu_id,recip_bu_id,date_created
> FROM tg_document WHERE rownum < 5",sort="document_id
> asc",driver="oracle.jdbc.driver.OracleDriver")
>
>
>
> I can access this Oracle db from my PC via regular JDBC
> connection. I did put Oracle jdbc driver jar ‘ojdbc14.jar’ (same jar
> used in my regular jdbc code) under Solr/server/lib dir and restarted
> Solr cloud. Below is the error from solr.log (got a null pointer
> error); I am merely trying to get the data returned from Oracle table,
> I have not tried to index them in the Solr yet, attached is the
> shema.xml and solrconfig.xml for this collection ‘document5’; does
> anyone know what am I missing? thanks for any help!
>
>
>
> Regards,
>
> Hui Liu
>
>
>
> Error from Solr.log:
>
> =====================
>
> 2016-06-23 03:17:34.413 INFO (qtp1389647288-19) [c:document5 s:shard2
> r:core_node2 x:document5_shard2_replica1] o.a.s.c.S.Request
> [document5_shard2_replica1] webapp=/solr path=/stream
> params={expr=jdbc(connection%3D"jdbc:oracle:thin:qa_docrep/
> abc...@lit-racq01-scan.qa.gxsonline.net:1521/qlgdb",sql%3D"SELECT+docu
> ment_id,sender_msg_dest,recip_msg_dest,document_type,document_key,send
> er_bu_id,recip_bu_id+FROM+tg_document+WHERE+rownum+<+5",sort%3D"docume
> nt_id+asc",driver%3D"oracle.jdbc.OracleDriver")}
> status=0 QTime=0
>
> 2016-06-23 03:17:37.588 ERROR (qtp1389647288-19) [c:document5 s:shard2
> r:core_node2 x:document5_shard2_replica1]
> o.a.s.c.s.i.s.ExceptionStream java.lang.NullPointerException
>
> at
> org.apache.solr.client.solrj.io.stream.JDBCStream.read(JDBCStream.java
> :305)
>
> at
> org.apache.solr.client.solrj.io.stream.ExceptionStream.read(ExceptionS
> tream.java:64)
>
> at
> org.apache.solr.handler.StreamHandler$TimerStream.read(StreamHandler.j
> ava:374)
>
> at
> org.apache.solr.response.TextResponseWriter.writeTupleStream(TextRespo
> nseWriter.java:305)
>
> at
> org.apache.solr.response.TextResponseWriter.writeVal(TextResponseWrite
> r.java:167)
>
> at
> org.apache.solr.response.JSONWriter.writeNamedListAsMapWithDups(JSONRe
> sponseWriter.java:183)
>
> at
> org.apache.solr.response.JSONWriter.writeNamedList(JSONResponseWriter.
> java:299)
>
> at
> org.apache.solr.response.JSONWriter.writeResponse(JSONResponseWriter.j
> ava:95)
>
> at
> org.apache.solr.response.JSONResponseWriter.write(JSONResponseWriter.j
> ava:60)
>
> at
> org.apache.solr.response.QueryResponseWriterUtil.writeQueryResponse(Qu
> eryResponseWriterUtil.java:65)
>
> at
> org.apache.solr.servlet.HttpSolrCall.writeResponse(HttpSolrCall.java:7
> 25)
>
> at
> org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:469)
>
> at
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter
> .java:229)
>
> at
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter
> .java:184)
>
> at
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletH
> andler.java:1668)
>
> at
> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:
> 581)
>
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.ja
> va:143)
>
> at
> org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java
> :548)
>
> at
> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandle
> r.java:226)
>
> at
> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandle
> r.java:1160)
>
> at
> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:5
> 11)
>
> at
> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler
> .java:185)
>
> at
> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler
> .java:1092)
>
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.ja
> va:141)
>
> at
> org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(Conte
> xtHandlerCollection.java:213)
>
> at
> org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerColle
> ction.java:119)
>
> at
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.
> java:134)
>
> at
> org.eclipse.jetty.server.Server.handle(Server.java:518)
>
> at
> org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:308)
>
> at
> org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java
> :244)
>
> at
> org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(Abstrac
> tConnection.java:273)
>
> at
> org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95)
>
> at
> org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint
> .java:93)
>
> at
> org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceAn
> dRun(ExecuteProduceConsume.java:246)
>
> at
> org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(Execu
> teProduceConsume.java:156)
>
> at
> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool
> .java:654)
>
> at
> org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.
> java:572)
>
> at java.lang.Thread.run(Thread.java:745)
>
>
>
> 2016-06-23 03:17:37.589 ERROR (qtp1389647288-19) [c:document5 s:shard2
> r:core_node2 x:document5_shard2_replica1] o.a.s.s.HttpSolrCall
> null:java.lang.RuntimeException: java.lang.AbstractMethodError: Method
> oracle/jdbc/driver/T4CStatement.isClosed()Z is abstract
>
> at
> org.apache.solr.servlet.HttpSolrCall.sendError(HttpSolrCall.java:605)
>
> at
> org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:475)
>
> at
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter
> .java:229)
>
> at
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter
> .java:184)
>
> at
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletH
> andler.java:1668)
>
> at
> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:
> 581)
>
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.ja
> va:143)
>
> at
> org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java
> :548)
>
> at
> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandle
> r.java:226)
>
> at
> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandle
> r.java:1160)
>
> at
> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:5
> 11)
>
> at
> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler
> .java:185)
>
> at
> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler
> .java:1092)
>
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.ja
> va:141)
>
> at
> org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(Conte
> xtHandlerCollection.java:213)
>
> at
> org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerColle
> ction.java:119)
>
> at
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.
> java:134)
>
> at
> org.eclipse.jetty.server.Server.handle(Server.java:518)
>
> at
> org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:308)
>
> at
> org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java
> :244)
>
> at
> org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(Abstrac
> tConnection.java:273)
>
> at
> org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95)
>
> at
> org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint
> .java:93)
>
> at
> org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceAn
> dRun(ExecuteProduceConsume.java:246)
>
> at
> org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(Execu
> teProduceConsume.java:156)
>
> at
> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool
> .java:654)
>
> at
> org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.
> java:572)
>
> at java.lang.Thread.run(Thread.java:745)
>
> Caused by: java.lang.AbstractMethodError: Method
> oracle/jdbc/driver/T4CStatement.isClosed()Z is abstract
>
> at
> oracle.jdbc.driver.T4CStatement.isClosed(T4CStatement.java)
>
> at
> org.apache.solr.client.solrj.io.stream.JDBCStream.close(JDBCStream.jav
> a:287)
>
> at
> org.apache.solr.client.solrj.io.stream.ExceptionStream.close(Exception
> Stream.java:79)
>
> at
> org.apache.solr.handler.StreamHandler$TimerStream.close(StreamHandler.
> java:357)
>
> at
> org.apache.solr.response.TextResponseWriter.writeTupleStream(TextRespo
> nseWriter.java:317)
>
> at
> org.apache.solr.response.TextResponseWriter.writeVal(TextResponseWrite
> r.java:167)
>
> at
> org.apache.solr.response.JSONWriter.writeNamedListAsMapWithDups(JSONRe
> sponseWriter.java:183)
>
> at
> org.apache.solr.response.JSONWriter.writeNamedList(JSONResponseWriter.
> java:299)
>
> at
> org.apache.solr.response.JSONWriter.writeResponse(JSONResponseWriter.j
> ava:95)
>
> at
> org.apache.solr.response.JSONResponseWriter.write(JSONResponseWriter.j
> ava:60)
>
> at
> org.apache.solr.response.QueryResponseWriterUtil.writeQueryResponse(Qu
> eryResponseWriterUtil.java:65)
>
> at
> org.apache.solr.servlet.HttpSolrCall.writeResponse(HttpSolrCall.java:7
> 25)
>
> at
> org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:469)
>
> ... 26 more
>
>
>
> 2016-06-23 03:17:37.590 WARN (qtp1389647288-19) [c:document5 s:shard2
> r:core_node2 x:document5_shard2_replica1] o.e.j.s.ServletHandler Error
> for /solr/document5/stream
>
> java.lang.AbstractMethodError: Method
> oracle/jdbc/driver/T4CStatement.isClosed()Z is abstract
>
> at
> oracle.jdbc.driver.T4CStatement.isClosed(T4CStatement.java)
>
> at
> org.apache.solr.client.solrj.io.stream.JDBCStream.close(JDBCStream.jav
> a:287)
>
> at
> org.apache.solr.client.solrj.io.stream.ExceptionStream.close(Exception
> Stream.java:79)
>
> at
> org.apache.solr.handler.StreamHandler$TimerStream.close(StreamHandler.
> java:357)
>
> at
> org.apache.solr.response.TextResponseWriter.writeTupleStream(TextRespo
> nseWriter.java:317)
>
> at
> org.apache.solr.response.TextResponseWriter.writeVal(TextResponseWrite
> r.java:167)
>
> at
> org.apache.solr.response.JSONWriter.writeNamedListAsMapWithDups(JSONRe
> sponseWriter.java:183)
>
> at
> org.apache.solr.response.JSONWriter.writeNamedList(JSONResponseWriter.
> java:299)
>
> at
> org.apache.solr.response.JSONWriter.writeResponse(JSONResponseWriter.j
> ava:95)
>
> at
> org.apache.solr.response.JSONResponseWriter.write(JSONResponseWriter.j
> ava:60)
>
> at
> org.apache.solr.response.QueryResponseWriterUtil.writeQueryResponse(Qu
> eryResponseWriterUtil.java:65)
>
> at
> org.apache.solr.servlet.HttpSolrCall.writeResponse(HttpSolrCall.java:7
> 25)
>
> at
> org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:469)
>
> at
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter
> .java:229)
>
> at
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter
> .java:184)
>
> at
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletH
> andler.java:1668)
>
> at
> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:
> 581)
>
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.ja
> va:143)
>
> at
> org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java
> :548)
>
> at
> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandle
> r.java:226)
>
> at
> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandle
> r.java:1160)
>
> at
> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:5
> 11)
>
> at
> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler
> .java:185)
>
> at
> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler
> .java:1092)
>
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.ja
> va:141)
>
> at
> org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(Conte
> xtHandlerCollection.java:213)
>
> at
> org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerColle
> ction.java:119)
>
> at
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.
> java:134)
>
> at
> org.eclipse.jetty.server.Server.handle(Server.java:518)
>
> at
> org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:308)
>
> at
> org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java
> :244)
>
> at
> org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(Abstrac
> tConnection.java:273)
>
> at
> org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95)
>
> at
> org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint
> .java:93)
>
> at
> org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceAn
> dRun(ExecuteProduceConsume.java:246)
>
> at
> org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(Execu
> teProduceConsume.java:156)
>
> at
> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool
> .java:654)
>
> at
> org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.
> java:572)
>
> at java.lang.Thread.run(Thread.java:745)
>
