I'm not sure how to do that. According to a find command, I have more than one solrj on the nutch machine../hadass/apache-nutch-1.12/runtime/local/plugins/indexer-solr/solr-solrj-5.4.1.jar./hadass/apache-nutch-1.12/build/plugins/indexer-solr/solr-solrj-5.4.1.jar./.ivy2/cache/org.apache.solr/solr-solrj./.ivy2/cache/org.apache.solr/solr-solrj/jars/solr-solrj-5.4.1.jar./.ivy2/cache/org.apache.solr/solr-solrj/jars/solr-solrj-4.6.0.jar On the solr machine, I have./solr-5.4.1/dist/solrj-lib ./solr-5.4.1/server/solr-webapp/webapp/WEB-INF/lib/solr-solrj-5.4.1.jar ./solr-5.4.1/docs/solr-solrj ./solr-5.4.1/docs/solr-solrj/org/apache/solr/client/solrj ./solr-5.4.1/docs/solr-core/org/apache/solr/client/solrj
Should I make the change to SolrUtils.java, mentioned in https://issues.apache.org/jira/browse/NUTCH-2267 Lewis and Stephen might know about this. From: Furkan KAMACI <[email protected]> To: Michael Coffey <[email protected]>; [email protected] Sent: Monday, December 19, 2016 4:13 PM Subject: Re: nutch 1.12 and Solr 5.4.1 Hi Michael, Could you check the version of solrj at your Nutch and compare it with version of Solr at your server? Kind Regards,Furkan KAMACI On Dec 20, 2016 1:01 AM, "Michael Coffey" <[email protected]> wrote: What is the recommended fix (or workaround) for the "bad return type" error related to "Type 'org/apache/http/impl/client/ DefaultHttpClient' (current frame, stack[0]) is not assignable to 'org/apache/http/impl/client/ CloseableHttpClient'" It seems that switching to different versions of Solr has not helped (6.3.0, 5.5.3, 5.4.1). FWIW, I have same version of Java on both machines. OpenJDK Runtime Environment (IcedTea 2.6.8) (7u121-2.6.8-1ubuntu0.14.04.1) OpenJDK 64-Bit Server VM (build 24.121-b00, mixed mode) From: Michael Coffey <[email protected]> To: "[email protected]" <[email protected]>; Michael Coffey <[email protected]> Sent: Saturday, November 19, 2016 8:05 AM Subject: Re: nutch 1.12 and Solr 6.3.0 I think this is what Lewis and Furkan know as NUTCH-2267. I get the same problem with Solr 5.5.3. I really would like to know which versions of nutch/solar work together "out of the box". From: Michael Coffey <[email protected]> To: "[email protected]" <[email protected]> Sent: Friday, November 18, 2016 2:04 PM Subject: nutch 1.12 and Solr 6.3.0 I decided to plunge ahead with Solr indexing, but so far it doesn't work. The first error I got is listed below. Could it be that I am running JDK 7 on the nutch server and JDK 8 on the Solr server. As far as I know Nutch 1.x won't work with JDK 8 and Solr 6.3 wont work with JDK less than 8. Any suggestions or advice? 16/11/18 13:59:52 INFO mapreduce.Job: Task Id : attempt_1479499237600_0021_r_ 000000_0, Status : FAILED Error: Bad return type Exception Details: Location: org/apache/solr/client/solrj/ impl/HttpClientUtil. createClient(Lorg/apache/solr/ common/params/SolrParams;Lorg/ apache/http/conn/ ClientConnectionManager;)Lorg/ apache/http/impl/client/ CloseableHttpClient; @58: areturn Reason: Type 'org/apache/http/impl/client/ DefaultHttpClient' (current frame, stack[0]) is not assignable to 'org/apache/http/impl/client/ CloseableHttpClient' (from method signature) Current Frame: bci: @58 flags: { } locals: { 'org/apache/solr/common/ params/SolrParams', 'org/apache/http/conn/ ClientConnectionManager', 'org/apache/solr/common/ params/ModifiableSolrParams', 'org/apache/http/impl/client/ DefaultHttpClient' } stack: { 'org/apache/http/impl/client/ DefaultHttpClient' } Bytecode: 0000000: bb00 0359 2ab7 0004 4db2 0005 b900 0601 0000010: 0099 001e b200 05bb 0007 59b7 0008 1209 0000020: b600 0a2c b600 0bb6 000c b900 0d02 002b 0000030: b800 104e 2d2c b800 0f2d b0 Stackmap Table: append_frame(@47,Object[#143]) Container killed by the ApplicationMaster.
