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Posted to issues@lucene.apache.org by "Lucene/Solr QA (Jira)" <ji...@apache.org> on 2020/05/14 11:52:00 UTC

[jira] [Commented] (SOLR-14484) NPE in ConcurrentUpdateHttp2SolrClient MDC logging

    [ https://issues.apache.org/jira/browse/SOLR-14484?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17107235#comment-17107235 ] 

Lucene/Solr QA commented on SOLR-14484:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
|| || || || {color:brown} Prechecks {color} ||
| {color:red}-1{color} | {color:red} test4tests {color} | {color:red}  0m  0s{color} | {color:red} The patch doesn't appear to include any new or modified tests. Please justify why no new tests are needed for this patch. Also please list what manual steps were performed to verify this patch. {color} |
|| || || || {color:brown} master Compile Tests {color} ||
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  1m  0s{color} | {color:green} master passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  0m 52s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green}  0m 52s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} Release audit (RAT) {color} | {color:green}  0m 52s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} Check forbidden APIs {color} | {color:green}  0m 52s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} Validate source patterns {color} | {color:green}  0m 52s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green}  4m 42s{color} | {color:green} solrj in the patch passed. {color} |
| {color:black}{color} | {color:black} {color} | {color:black}  8m 39s{color} | {color:black} {color} |
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|| Subsystem || Report/Notes ||
| JIRA Issue | SOLR-14484 |
| JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/13002906/SOLR-14484-01.patch |
| Optional Tests |  compile  javac  unit  ratsources  checkforbiddenapis  validatesourcepatterns  |
| uname | Linux lucene1-us-west 4.15.0-54-generic #58-Ubuntu SMP Mon Jun 24 10:55:24 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | ant |
| Personality | /home/jenkins/jenkins-slave/workspace/PreCommit-SOLR-Build/sourcedir/dev-tools/test-patch/lucene-solr-yetus-personality.sh |
| git revision | master / 010168c57b3 |
| ant | version: Apache Ant(TM) version 1.10.5 compiled on March 28 2019 |
| Default Java | LTS |
|  Test Results | https://builds.apache.org/job/PreCommit-SOLR-Build/747/testReport/ |
| modules | C: solr/solrj U: solr/solrj |
| Console output | https://builds.apache.org/job/PreCommit-SOLR-Build/747/console |
| Powered by | Apache Yetus 0.7.0   http://yetus.apache.org |


This message was automatically generated.



> NPE in ConcurrentUpdateHttp2SolrClient MDC logging
> --------------------------------------------------
>
>                 Key: SOLR-14484
>                 URL: https://issues.apache.org/jira/browse/SOLR-14484
>             Project: Solr
>          Issue Type: Bug
>      Security Level: Public(Default Security Level. Issues are Public) 
>    Affects Versions: 8.4.1
>            Reporter: Andras Salamon
>            Priority: Minor
>         Attachments: SOLR-14484-01.patch
>
>
> {{client.getBaseURL()}} can be null in {{ConcurrentUpdateHttp2SolrClient}} which can cause problems in MDC logging.
> We had the following error in the stacktrace. We were using Solr 8.4.1 from lily hbase-indexer which still uses log4j 1.2:
> {noformat}
> Error from server at http://127.0.0.1:45895/solr/collection1: java.lang.NullPointerException
>  at java.util.Hashtable.put(Hashtable.java:459)
>  at org.apache.log4j.MDC.put0(MDC.java:150)
>  at org.apache.log4j.MDC.put(MDC.java:85)
>  at org.slf4j.impl.Log4jMDCAdapter.put(Log4jMDCAdapter.java:67)
>  at org.slf4j.MDC.put(MDC.java:147)
>  at org.apache.solr.client.solrj.impl.ConcurrentUpdateHttp2SolrClient.addRunner(ConcurrentUpdateHttp2SolrClient.java:346)
>  at org.apache.solr.client.solrj.impl.ConcurrentUpdateHttp2SolrClient.waitForEmptyQueue(ConcurrentUpdateHttp2SolrClient.java:565)
>  {noformat}



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