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https://issues.apache.org/jira/browse/CONNECTORS-224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13082034#comment-13082034
]
Karl Wright commented on CONNECTORS-224:
----------------------------------------
When I try to crawl using the server and the connection is bogus, the crawl
proceeds a while and does not seem to notice that there is no output server.
Very shortly thereafter, the whole system runs out of memory:
>>>>>>
agents process ran out of memory - shutting down
java.lang.OutOfMemoryError: Java heap space
at java.lang.StringCoding$StringDecoder.decode(StringCoding.java:133)
at java.lang.StringCoding.decode(StringCoding.java:173)
at java.lang.StringCoding.decode(StringCoding.java:185)
at java.lang.String.<init>(String.java:570)
at java.lang.String.<init>(String.java:593)
at org.apache.manifoldcf.agents.output.opensearchserver.OpenSearchServer
Index.getXML(OpenSearchServerIndex.java:58)
at org.apache.manifoldcf.agents.output.opensearchserver.OpenSearchServer
Index.<init>(OpenSearchServerIndex.java:28)
at org.apache.manifoldcf.agents.output.opensearchserver.OpenSearchServer
Connector.addOrReplaceDocument(OpenSearchServerConnector.java:153)
at org.apache.manifoldcf.agents.incrementalingest.IncrementalIngester.ad
dOrReplaceDocument(IncrementalIngester.java:1499)
at org.apache.manifoldcf.agents.incrementalingest.IncrementalIngester.pe
rformIngestion(IncrementalIngester.java:469)
at org.apache.manifoldcf.agents.incrementalingest.IncrementalIngester.do
cumentIngest(IncrementalIngester.java:364)
at org.apache.manifoldcf.crawler.system.WorkerThread$ProcessActivity.ing
estDocument(WorkerThread.java:1587)
at org.apache.manifoldcf.crawler.connectors.filesystem.FileConnector.pro
cessDocuments(FileConnector.java:283)
at org.apache.manifoldcf.crawler.connectors.BaseRepositoryConnector.proc
essDocuments(BaseRepositoryConnector.java:423)
at org.apache.manifoldcf.crawler.system.WorkerThread.run(WorkerThread.ja
va:564)
<<<<<<
I haven't looked at the code, but clearly the connector is trying to queue up
documents in memory for some reason. If that's what's going on, that's never
going to fly because there cannot possibly be proper feedback of error
conditions etc.
> OpenSearchServer connector
> --------------------------
>
> Key: CONNECTORS-224
> URL: https://issues.apache.org/jira/browse/CONNECTORS-224
> Project: ManifoldCF
> Issue Type: New Feature
> Components: OpenSearchServer connector
> Affects Versions: ManifoldCF 0.3
> Reporter: Emmanuel Keller
> Assignee: Karl Wright
> Labels: OpenSearchServer, connector, outputconnector
> Attachments: oss-mfc-alpha.patch, oss-mfc-alpha2.patch,
> oss-mfc-dev.patch
>
> Original Estimate: 336h
> Remaining Estimate: 336h
>
> Provide an output connector for
> [OpenSearchServer|http://www.open-search-server.com].
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