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Posted to issues@solr.apache.org by "Kevin Risden (Jira)" <ji...@apache.org> on 2023/03/30 18:58:00 UTC
[jira] [Commented] (SOLR-7609) ShardSplitTest NPE
[ https://issues.apache.org/jira/browse/SOLR-7609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17706995#comment-17706995 ]
Kevin Risden commented on SOLR-7609:
------------------------------------
[~stillalex] added some debug to find out that "_version_" looks to be null - https://github.com/apache/solr/pull/1504
I am also linking a few related jiras he found to try to consolidate.
> ShardSplitTest NPE
> ------------------
>
> Key: SOLR-7609
> URL: https://issues.apache.org/jira/browse/SOLR-7609
> Project: Solr
> Issue Type: Bug
> Reporter: Steven Rowe
> Assignee: Shalin Shekhar Mangar
> Priority: Minor
> Attachments: ShardSplitTest.NPE.log
>
>
> I'm guessing this is a test bug, but the seed doesn't reproduce for me (tried on the same Linux machine it occurred on and on OS X):
> {noformat}
> [junit4] 2> NOTE: reproduce with: ant test -Dtestcase=ShardSplitTest -Dtests.method=test -Dtests.seed=9318DDA46578ECF9 -Dtests.slow=true -Dtests.locale=is -Dtests.timezone=America/St_Vincent -Dtests.asserts=true -Dtests.file.encoding=US-ASCII
> [junit4] ERROR 55.8s J6 | ShardSplitTest.test <<<
> [junit4] > Throwable #1: java.lang.NullPointerException
> [junit4] > at __randomizedtesting.SeedInfo.seed([9318DDA46578ECF9:1B4CE27ECB848101]:0)
> [junit4] > at org.apache.solr.cloud.ShardSplitTest.logDebugHelp(ShardSplitTest.java:547)
> [junit4] > at org.apache.solr.cloud.ShardSplitTest.checkDocCountsAndShardStates(ShardSplitTest.java:438)
> [junit4] > at org.apache.solr.cloud.ShardSplitTest.splitByUniqueKeyTest(ShardSplitTest.java:222)
> [junit4] > at org.apache.solr.cloud.ShardSplitTest.test(ShardSplitTest.java:84)
> [junit4] > at org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsFixedStatement.callStatement(BaseDistributedSearchTestCase.java:960)
> [junit4] > at org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsStatement.evaluate(BaseDistributedSearchTestCase.java:935)
> [junit4] > at java.lang.Thread.run(Thread.java:745)
> {noformat}
> Line 547 of {{ShardSplitTest.java}} is:
> {code:java}
> idVsVersion.put(document.getFieldValue("id").toString(), document.getFieldValue("_version_").toString());
> {code}
> Skimming the code, it's not obvious what could be null.
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