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From "Michael Moser (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (NIFI-2787) PersistentProvenanceRepository rollover can fail on immense indexed attributes
Date Tue, 20 Sep 2016 19:12:20 GMT

    [ https://issues.apache.org/jira/browse/NIFI-2787?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15507484#comment-15507484
] 

Michael Moser commented on NIFI-2787:
-------------------------------------

Using 1.1.0-SNAPSHOT the provenance rollover and index doesn't fail, presumably due to fixes
in NIFI-2395.  But this indicates that NIFI-2429 would really be useful to have in 0.x.

> PersistentProvenanceRepository rollover can fail on immense indexed attributes
> ------------------------------------------------------------------------------
>
>                 Key: NIFI-2787
>                 URL: https://issues.apache.org/jira/browse/NIFI-2787
>             Project: Apache NiFi
>          Issue Type: Bug
>          Components: Core Framework
>    Affects Versions: 1.0.0, 0.7.0
>            Reporter: Michael Moser
>
> Accidentally created an immense attribute (36,000 bytes), which I indexed with nifi.provenance.repository.indexed.attributes.
 Received this error.
> ERROR [Provenance Repository Rollover Thread-1] o.a.n.p.PersistentProvenanceRepository
Failed to rollover Provenance repository due to java.lang.IllegalArgumentException: Document
contains at least one immense term in field="FOO" (whose UTF8 encoding is longer than the
max length 32766), all of which were skipped. Please correct the analyzer to not produce such
terms.
> Perhaps this is as simple as changing https://github.com/apache/nifi/blob/master/nifi-nar-bundles/nifi-provenance-repository-bundle/nifi-persistent-provenance-repository/src/main/java/org/apache/nifi/provenance/RepositoryConfiguration.java#L37
to 32766 to match Lucene.  Investigation & testing needed.
> For background, this Lucene ticket made exceeding the term size limit an IllegalArgumentException
https://issues.apache.org/jira/browse/LUCENE-5472



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