[
https://issues.apache.org/jira/browse/CONNECTORS-1533?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16624761#comment-16624761
]
Karl Wright commented on CONNECTORS-1533:
-----------------------------------------
[~shinichiro abe] I get this particular error from Solr when I try to index a
zero-length file:
{code}
WARN 2018-09-22T13:38:09,581 (Worker thread '32') - Solr exception during
indexing file:/C:/wip/mcf-release-scripts/release-scripts/.svn/wc.db-journal
(500): Error from server at http://192.168.1.143:8983/solr/collection1:
org.apache.tika.exception.ZeroByteFileException: InputStream must have > 0 bytes
org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error
from server at http://192.168.1.143:8983/solr/collection1:
org.apache.tika.exception.ZeroByteFileException: InputStream must have > 0 bytes
at
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:643)
~[?:?]
at
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:255)
~[?:?]
at
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:244)
~[?:?]
at
org.apache.solr.client.solrj.impl.LBHttpSolrClient.doRequest(LBHttpSolrClient.java:483)
~[?:?]
at
org.apache.solr.client.solrj.impl.LBHttpSolrClient.request(LBHttpSolrClient.java:413)
~[?:?]
at
org.apache.solr.client.solrj.impl.CloudSolrClient.sendRequest(CloudSolrClient.java:1106)
~[?:?]
at
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:886)
~[?:?]
at
org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:819)
~[?:?]
at
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:194) ~[?:?]
at
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:211) ~[?:?]
at
org.apache.manifoldcf.agents.output.solr.HttpPoster$IngestThread.run(HttpPoster.java:967)
~[?:?]
WARN 2018-09-22T13:38:09,595 (Worker thread '32') - Service interruption
reported for job 1537637859471 connection 'files': Solr exception during
indexing file:/C:/wip/mcf-release-scripts/release-scripts/.svn/wc.db-journal
(500): Error from server at http://192.168.1.143:8983/solr/collection1:
org.apache.tika.exception.ZeroByteFileException: InputStream must have > 0 bytes
WARN 2018-09-22T13:39:09,959 (Worker thread '46') - Solr exception during
indexing file:/C:/wip/mcf-release-scripts/release-scripts/.svn/wc.db-journal
(500): Error from server at http://192.168.1.143:8983/solr/collection1:
org.apache.tika.exception.ZeroByteFileException: InputStream must have > 0 bytes
org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error
from server at http://192.168.1.143:8983/solr/collection1:
org.apache.tika.exception.ZeroByteFileException: InputStream must have > 0 bytes
at
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:643)
~[?:?]
at
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:255)
~[?:?]
at
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:244)
~[?:?]
at
org.apache.solr.client.solrj.impl.LBHttpSolrClient.doRequest(LBHttpSolrClient.java:483)
~[?:?]
at
org.apache.solr.client.solrj.impl.LBHttpSolrClient.request(LBHttpSolrClient.java:413)
~[?:?]
at
org.apache.solr.client.solrj.impl.CloudSolrClient.sendRequest(CloudSolrClient.java:1106)
~[?:?]
at
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:886)
~[?:?]
at
org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:819)
~[?:?]
at
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:194) ~[?:?]
at
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:211) ~[?:?]
at
org.apache.manifoldcf.agents.output.solr.HttpPoster$IngestThread.run(HttpPoster.java:967)
~[?:?]
WARN 2018-09-22T13:39:09,968 (Worker thread '46') - Service interruption
reported for job 1537637859471 connection 'files': Solr exception during
indexing file:/C:/wip/mcf-release-scripts/release-scripts/.svn/wc.db-journal
(500): Error from server at http://192.168.1.143:8983/solr/collection1:
org.apache.tika.exception.ZeroByteFileException: InputStream must have > 0 bytes
WARN 2018-09-22T13:40:10,352 (Worker thread '40') - Solr exception during
indexing file:/C:/wip/mcf-release-scripts/release-scripts/.svn/wc.db-journal
(500): Error from server at http://192.168.1.143:8983/solr/collection1:
org.apache.tika.exception.ZeroByteFileException: InputStream must have > 0 bytes
org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error
from server at http://192.168.1.143:8983/solr/collection1:
org.apache.tika.exception.ZeroByteFileException: InputStream must have > 0 bytes
at
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:643)
~[?:?]
at
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:255)
~[?:?]
at
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:244)
~[?:?]
at
org.apache.solr.client.solrj.impl.LBHttpSolrClient.doRequest(LBHttpSolrClient.java:483)
~[?:?]
at
org.apache.solr.client.solrj.impl.LBHttpSolrClient.request(LBHttpSolrClient.java:413)
~[?:?]
at
org.apache.solr.client.solrj.impl.CloudSolrClient.sendRequest(CloudSolrClient.java:1106)
~[?:?]
at
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:886)
~[?:?]
at
org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:819)
~[?:?]
at
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:194) ~[?:?]
at
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:211) ~[?:?]
at
org.apache.manifoldcf.agents.output.solr.HttpPoster$IngestThread.run(HttpPoster.java:967)
~[?:?]
WARN 2018-09-22T13:40:10,363 (Worker thread '40') - Service interruption
reported for job 1537637859471 connection 'files': Solr exception during
indexing file:/C:/wip/mcf-release-scripts/release-scripts/.svn/wc.db-journal
(500): Error from server at http://192.168.1.143:8983/solr/collection1:
org.apache.tika.exception.ZeroByteFileException: InputStream must have > 0 bytes
{code}
Standalone Solr doesn't reject zero-length documents. Is there a way to turn
off that rejection in Solr Cloud?
> Solr Connector is unable to ingest documents
> --------------------------------------------
>
> Key: CONNECTORS-1533
> URL: https://issues.apache.org/jira/browse/CONNECTORS-1533
> Project: ManifoldCF
> Issue Type: Bug
> Components: Lucene/SOLR connector
> Affects Versions: ManifoldCF 2.11
> Reporter: Julien Massiera
> Assignee: Karl Wright
> Priority: Major
> Fix For: ManifoldCF 2.11
>
> Attachments: 2018-09-23-012800.png, CONNECTORS-1533.patch
>
>
> The "r69acbd9 - Fix solr connector content deletion bug" has introduced
> another bug :
> It is now impossible to ingest documents into Solr 7.4.0, we obtain the
> following error : Error from server at http://localhost:8983/solr/FileShare:
> missing content stream
> The fact is, the requestWriter.getContentWriter(request) object is equal to
> null only on commit requests. So the new lines of code introduced by the fix,
> which are based on the test of this object, result in a null
> Collection<ContentStream> streams object and so the update request is failing.
> Concerned class :
> org.apache.manifoldcf.agents.output.solr.ModifiedHttpSolrClient
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