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https://issues.apache.org/jira/browse/CONNECTORS-1562?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16738231#comment-16738231
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Donald Van den Driessche commented on CONNECTORS-1562:
------------------------------------------------------
Kar
After resolving the issues with the API creation repository connections, I
retested our crawling locally. With a docker which contains a ManifoldCF and an
Elasticsearch container.
I used No Bandwith throttles and a max connection count of 25.
This on the seedmap existing of 1 page, our whitelist:
[https://www.uantwerpen.be/admin/system/sitemap/sitemap.aspx?lang=nl&html=true]
I still get the Stream Closed I/O exception:.
Do you have any more ideas on how to keep the connection open, so that the
whole whitelist can be processed?
Printscreen Simple Report
!image-2019-01-09-14-20-50-616.png!
Stacktrace
{code:java}
ERROR 2019-01-09T13:08:37,876 (Worker thread '22') - Exception tossed: Repeated
service interruptions - failure processing document: Stream Closed
org.apache.manifoldcf.core.interfaces.ManifoldCFException: Repeated service
interruptions - failure processing document: Stream Closed at
org.apache.manifoldcf.crawler.system.WorkerThread.run(WorkerThread.java:489)
[mcf-pull-agent.jar:?] Caused by: java.io.IOException: Stream Closed at
java.io.FileInputStream.readBytes(Native Method) ~[?:1.8.0_191] at
java.io.FileInputStream.read(FileInputStream.java:255) ~[?:1.8.0_191] at
sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) ~[?:1.8.0_191] at
sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) ~[?:1.8.0_191] at
sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) ~[?:1.8.0_191] at
java.io.InputStreamReader.read(InputStreamReader.java:184) ~[?:1.8.0_191] at
org.apache.manifoldcf.agents.output.elasticsearch.ElasticSearchIndex$IndexRequestEntity.writeTo(ElasticSearchIndex.java:221)
~[?:?] at
org.apache.http.impl.execchain.RequestEntityProxy.writeTo(RequestEntityProxy.java:121)
~[httpclient-4.5.6.jar:4.5.6] at
org.apache.http.impl.DefaultBHttpClientConnection.sendRequestEntity(DefaultBHttpClientConnection.java:156)
~[httpcore-4.4.10.jar:4.4.10] at
org.apache.http.impl.conn.CPoolProxy.sendRequestEntity(CPoolProxy.java:160)
~[httpclient-4.5.6.jar:4.5.6] at
org.apache.http.protocol.HttpRequestExecutor.doSendRequest(HttpRequestExecutor.java:238)
~[httpcore-4.4.10.jar:4.4.10] at
org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:123)
~[httpcore-4.4.10.jar:4.4.10] at
org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:272)
~[httpclient-4.5.6.jar:4.5.6] at
org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:185)
~[httpclient-4.5.6.jar:4.5.6] at
org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110)
~[httpclient-4.5.6.jar:4.5.6] at
org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185)
~[httpclient-4.5.6.jar:4.5.6] at
org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83)
~[httpclient-4.5.6.jar:4.5.6] at
org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:108)
~[httpclient-4.5.6.jar:4.5.6] at
org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56)
~[httpclient-4.5.6.jar:4.5.6] at
org.apache.manifoldcf.agents.output.elasticsearch.ElasticSearchConnection$CallThread.run(ElasticSearchConnection.java:133)
~[?:?] ERROR 2019-01-09T13:08:37,883 (Worker thread '7') - Exception tossed:
Repeated service interruptions - failure processing document: Stream Closed
org.apache.manifoldcf.core.interfaces.ManifoldCFException: Repeated service
interruptions - failure processing document: Stream Closed at
org.apache.manifoldcf.crawler.system.WorkerThread.run(WorkerThread.java:489)
[mcf-pull-agent.jar:?] Caused by: java.io.IOException: Stream Closed at
java.io.FileInputStream.readBytes(Native Method) ~[?:1.8.0_191] at
java.io.FileInputStream.read(FileInputStream.java:255) ~[?:1.8.0_191] at
sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) ~[?:1.8.0_191] at
sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) ~[?:1.8.0_191] at
sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) ~[?:1.8.0_191] at
java.io.InputStreamReader.read(InputStreamReader.java:184) ~[?:1.8.0_191] at
org.apache.manifoldcf.agents.output.elasticsearch.ElasticSearchIndex$IndexRequestEntity.writeTo(ElasticSearchIndex.java:221)
~[?:?] at
org.apache.http.impl.execchain.RequestEntityProxy.writeTo(RequestEntityProxy.java:121)
~[httpclient-4.5.6.jar:4.5.6] at
org.apache.http.impl.DefaultBHttpClientConnection.sendRequestEntity(DefaultBHttpClientConnection.java:156)
~[httpcore-4.4.10.jar:4.4.10] at
org.apache.http.impl.conn.CPoolProxy.sendRequestEntity(CPoolProxy.java:160)
~[httpclient-4.5.6.jar:4.5.6] at
org.apache.http.protocol.HttpRequestExecutor.doSendRequest(HttpRequestExecutor.java:238)
~[httpcore-4.4.10.jar:4.4.10] at
org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:123)
~[httpcore-4.4.10.jar:4.4.10] at
org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:272)
~[httpclient-4.5.6.jar:4.5.6] at
org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:185)
~[httpclient-4.5.6.jar:4.5.6] at
org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110)
~[httpclient-4.5.6.jar:4.5.6] at
org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185)
~[httpclient-4.5.6.jar:4.5.6] at
org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83)
~[httpclient-4.5.6.jar:4.5.6] at
org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:108)
~[httpclient-4.5.6.jar:4.5.6] at
org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56)
~[httpclient-4.5.6.jar:4.5.6] at
org.apache.manifoldcf.agents.output.elasticsearch.ElasticSearchConnection$CallThread.run(ElasticSearchConnection.java:133)
~[?:?]
{code}
> Documents unreachable due to hopcount are not considered unreachable on
> cleanup pass
> ------------------------------------------------------------------------------------
>
> Key: CONNECTORS-1562
> URL: https://issues.apache.org/jira/browse/CONNECTORS-1562
> Project: ManifoldCF
> Issue Type: Bug
> Components: Elastic Search connector, Web connector
> Affects Versions: ManifoldCF 2.11
> Environment: Manifoldcf 2.11
> Elasticsearch 6.3.2
> Web inputconnector
> elastic outputconnecotr
> Job crawls website input and outputs content to elastic
> Reporter: Tim Steenbeke
> Assignee: Karl Wright
> Priority: Critical
> Labels: starter
> Fix For: ManifoldCF 2.12
>
> Attachments: Screenshot from 2018-12-31 11-17-29.png,
> image-2019-01-09-14-20-50-616.png, manifoldcf.log.cleanup,
> manifoldcf.log.init, manifoldcf.log.reduced
>
> Original Estimate: 4h
> Remaining Estimate: 4h
>
> My documents aren't removed from ElasticSearch index after rerunning the
> changed seeds
> I update my job to change the seedmap and rerun it or use the schedualer to
> keep it runneng even after updating it.
> After the rerun the unreachable documents don't get deleted.
> It only adds doucments when they can be reached.
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