Hi Zheng, We are using 6.3 version. I have created a small PR that addresses this issue of better error message. Please merge the same if it looks ok. https://github.com/apache/lucene-solr/pull/212/files
Thanks SG On Sun, Jun 11, 2017 at 8:45 PM, Zheng Lin Edwin Yeo <edwinye...@gmail.com> wrote: > Which version of Solr are yo using? > > Also, I believe you should send this message to the user list at solr-user > @lucene.apache.org > > Regards, > Edwin > > On 12 June 2017 at 02:45, S G <sg.online.em...@gmail.com> wrote: > >> Hi, >> >> Recently I ran into an issue where the logs were showing the following: >> >> >> org.apache.solr.client.solrj.impl.CloudSolrClient$RouteException: Error >> from server at http://solr-host:8983/solr/loadtest_shard1_replica1: old >> version and new version are not comparable: class java.lang.Long vs class >> java.lang.Integer: null >> at >> org.apache.solr.client.solrj.impl.CloudSolrClient.directUpdate(CloudSolrClient.java:765) >> ~[load-client.jar] >> at >> org.apache.solr.client.solrj.impl.CloudSolrClient.sendRequest(CloudSolrClient.java:1173) >> ~[load-client.jar] >> at org.apache.solr.client.solrj.impl.CloudSolrClient.requestWit >> hRetryOnStaleState(CloudSolrClient.java:1062) ~[load-client.jar] >> at >> org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:1004) >> ~[load-client.jar] >> at >> org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:149) >> ~[load-client.jar] >> at org.apache.solr.client.solrj.SolrClient.add(SolrClient.java:106) >> ~[load-client.jar] >> at org.apache.solr.client.solrj.SolrClient.add(SolrClient.java:123) >> ~[load-client.jar] >> at WriteLoadTest$IndexWorker.addDocsToSolr(WriteLoadTest.java:629) >> [load-client.jar] >> at WriteLoadTest$IndexWorker.run(WriteLoadTest.java:573) >> [load-client.jar] >> Caused by: >> org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: >> Error from server at http://solr-host:8983/solr/loadtest_shard1_replica1: >> old version and new version are not comparable: class java.lang.Long vs >> class java.lang.Integer: null >> at >> org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:593) >> ~[load-client.jar] >> at >> org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:262) >> ~[load-client.jar] >> at >> org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:251) >> ~[load-client.jar] >> at >> org.apache.solr.client.solrj.impl.LBHttpSolrClient.doRequest(LBHttpSolrClient.java:435) >> ~[load-client.jar] >> at >> org.apache.solr.client.solrj.impl.LBHttpSolrClient.request(LBHttpSolrClient.java:387) >> ~[load-client.jar] >> at org.apache.solr.client.solrj.impl.CloudSolrClient.lambda$dir >> ectUpdate$0(CloudSolrClient.java:742) ~[load-client.jar] >> at >> org.apache.solr.client.solrj.impl.CloudSolrClient$$Lambda$8/745780984.call(Unknown >> Source) ~[?:?] >> at java.util.concurrent.FutureTask.run(FutureTask.java:266) >> ~[?:1.8.0_51] >> at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolE >> xecutor.lambda$execute$0(ExecutorUtil.java:229) ~[load-client.jar] >> at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolE >> xecutor$$Lambda$7/725894523.run(Unknown Source) ~[?:?] >> ... 3 more >> >> >> The message above is not clear at all. >> Which document is it talking about? >> I have so many documents being ingested and it's hard to figure out the >> same. >> It would have been nice if the message included a document ID too. >> >> >> Thanks >> SG >> >> >> >> >
