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https://issues.apache.org/jira/browse/SOLR-2861?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13139823#comment-13139823
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Simon Willnauer commented on SOLR-2861:
---------------------------------------
tricky shit man! I think I found the issue! we only check the
bufferedDeleteStream for changes in IW#nrtIsCurrent instead we should check the
deleteQueue since there could be some deletes still in the queue but not yet
applied to the delete stream. here is a diff though:
{code}
Index: java/org/apache/lucene/index/IndexWriter.java
===================================================================
--- java/org/apache/lucene/index/IndexWriter.java (revision 1195214)
+++ java/org/apache/lucene/index/IndexWriter.java (working copy)
@@ -4074,7 +4074,7 @@
synchronized boolean nrtIsCurrent(SegmentInfos infos) {
//System.out.println("IW.nrtIsCurrent " + (infos.version ==
segmentInfos.version && !docWriter.anyChanges() &&
!bufferedDeletesStream.any()));
ensureOpen();
- return infos.version == segmentInfos.version && !docWriter.anyChanges() &&
!bufferedDeletesStream.any();
+ return infos.version == segmentInfos.version && !docWriter.anyChanges() &&
!docWriter.deleteQueue.anyChanges();
}
{code}
yonik, I didn't try this since I only looked at the code for a little while to
figure out what could be the reason you see this. Can you verify?
> transaction log / realtime-get failures
> ----------------------------------------
>
> Key: SOLR-2861
> URL: https://issues.apache.org/jira/browse/SOLR-2861
> Project: Solr
> Issue Type: Bug
> Reporter: Yonik Seeley
> Attachments: TEST-org.apache.solr.search.TestRealTimeGet.xml,
> fail4.xml, fail5.xml, jenkins_output.txt, solr_debug.patch, trunk-0.txt
>
>
> realtime-get or the transaction log fails sometimes
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