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From Mikhail Khludnev <>
Subject Re: BlockJoinQuery parser and ArrayIndexOutOfBoundException
Date Wed, 02 Mar 2016 16:10:43 GMT

It's really hard to find exact case, why it happens. There is a bruteforce
approach, sweep all deleted documents ie forcemerge until there is no
deleted docs.
Can it happen that standalone docs and parent blocks are mixed in the index?

On Wed, Mar 2, 2016 at 2:04 PM, Sathyakumar Seshachalam <> wrote:

> Am running in to this issue :
> But am not following all
> of the description there in that ticket.
> But what I am not able to understand is when does a parent/child
> orthogonality is broken. And what does a child document without a parent
> mean ?
> I have a set of documents that have been added to solr (via an import from
> DB), And then in another process I fetch or recreate SolrInputDocument from
> DB those documents for which the relation need to be in place. And before
> adding them to Solr, I make sure all the parent and child documents are
> deleted from Solr and then I add this block of documents in to solr.
> And now when I query I get an ArrayIndexOutOfBoundException exactly as
> specified in that JIRA issue.
> Any insights on how and what should be done will be greatly appreciated.

Sincerely yours
Mikhail Khludnev
Principal Engineer,
Grid Dynamics


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