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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 edited comment on CONNECTORS-224 at 8/10/11 1:02 AM:
-----------------------------------------------------------------
When I try to crawl using the connector and the connection parameters are
bogus, the crawl proceeds a while and does not seem to notice that there is no
actual output server present. Very shortly thereafter, after a few hundred
files, 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.
was (Author: [email protected]):
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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