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From Karl Wright <daddy...@gmail.com>
Subject Re: Error: Repeated service interruptions - failure processing document: Read timed out
Date Thu, 07 Nov 2013 15:30:21 GMT
Hi Ronny,

The failure is being caused because the time spent transferring data to
Solr is exceeding the socket timeout you have set for the Solr connection,
for some documents.

This is probably due to excessive load on the Solr instance.  My suggestion
is to increase the socket timeout on your solr connection to at least 30
minutes or more to see if this resolves.

Thanks,
Karl



On Thu, Nov 7, 2013 at 9:30 AM, Ronny Heylen <securaqbereusr@gmail.com>wrote:

> Hi,
> We have reset thottling to 10 for AD and SOLR (2 for the windows
> repository).
> Job indexing all pptx to null ouput has run successfully (162733 documents)
> Job indexing all pptx to solr still fails, manifoldcf.log contains:
>  WARN 2013-11-07 14:34:06,502 (Worker thread '29') - JCIFS: Possibly
> transient exception detected on attempt 1 while getting share security: All
> pipe instances are busy.
> jcifs.smb.SmbException: All pipe instances are busy.
>     at jcifs.smb.SmbTransport.checkStatus(SmbTransport.java:563)
>     at jcifs.smb.SmbTransport.send(SmbTransport.java:663)
>     at jcifs.smb.SmbSession.send(SmbSession.java:238)
>     at jcifs.smb.SmbTree.send(SmbTree.java:119)
>     at jcifs.smb.SmbFile.send(SmbFile.java:775)
>     at jcifs.smb.SmbFile.open0(SmbFile.java:989)
>     at jcifs.smb.SmbFile.open(SmbFile.java:1006)
>     at jcifs.smb.SmbFileOutputStream.<init>(SmbFileOutputStream.java:142)
>     at
> jcifs.smb.TransactNamedPipeOutputStream.<init>(TransactNamedPipeOutputStream.java:32)
>     at
> jcifs.smb.SmbNamedPipe.getNamedPipeOutputStream(SmbNamedPipe.java:187)
>     at
> jcifs.dcerpc.DcerpcPipeHandle.doSendFragment(DcerpcPipeHandle.java:68)
>     at jcifs.dcerpc.DcerpcHandle.sendrecv(DcerpcHandle.java:190)
>     at jcifs.dcerpc.DcerpcHandle.bind(DcerpcHandle.java:126)
>     at jcifs.dcerpc.DcerpcHandle.sendrecv(DcerpcHandle.java:140)
>     at jcifs.smb.SmbFile.getShareSecurity(SmbFile.java:2943)
>     at
> org.apache.manifoldcf.crawler.connectors.sharedrive.SharedDriveConnector.getFileShareSecurity(SharedDriveConnector.java:2393)
>     at
> org.apache.manifoldcf.crawler.connectors.sharedrive.SharedDriveConnector.describeDocumentSecurity(SharedDriveConnector.java:1045)
>     at
> org.apache.manifoldcf.crawler.connectors.sharedrive.SharedDriveConnector.getDocumentVersions(SharedDriveConnector.java:554)
>     at
> org.apache.manifoldcf.crawler.system.WorkerThread.run(WorkerThread.java:322)
>  WARN 2013-11-07 14:55:45,257 (Worker thread '30') - IO exception during
> indexing: Read timed out
> java.net.SocketTimeoutException: Read timed out
>     at java.net.SocketInputStream.socketRead0(Native Method)
>     at java.net.SocketInputStream.read(SocketInputStream.java:152)
>     at java.net.SocketInputStream.read(SocketInputStream.java:122)
>     at
> org.apache.http.impl.io.AbstractSessionInputBuffer.fillBuffer(AbstractSessionInputBuffer.java:166)
>     at
> org.apache.http.impl.io.SocketInputBuffer.fillBuffer(SocketInputBuffer.java:90)
>     at
> org.apache.http.impl.io.AbstractSessionInputBuffer.readLine(AbstractSessionInputBuffer.java:281)
>     at
> org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:92)
>     at
> org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:62)
>     at
> org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:254)
>     at
> org.apache.http.impl.AbstractHttpClientConnection.receiveResponseHeader(AbstractHttpClientConnection.java:289)
>     at
> org.apache.http.impl.conn.DefaultClientConnection.receiveResponseHeader(DefaultClientConnection.java:252)
>     at
> org.apache.http.impl.conn.ManagedClientConnectionImpl.receiveResponseHeader(ManagedClientConnectionImpl.java:191)
>     at
> org.apache.http.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:300)
>     at
> org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:127)
>     at
> org.apache.http.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:715)
>     at
> org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:520)
>     at
> org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:906)
>     at
> org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:805)
>     at
> org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:784)
>     at
> org.apache.manifoldcf.agents.output.solr.ModifiedHttpSolrServer.request(ModifiedHttpSolrServer.java:291)
>     at
> org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:180)
>     at
> org.apache.solr.client.solrj.request.AbstractUpdateRequest.process(AbstractUpdateRequest.java:117)
>     at
> org.apache.manifoldcf.agents.output.solr.HttpPoster$IngestThread.run(HttpPoster.java:919)
>  WARN 2013-11-07 14:55:45,273 (Worker thread '30') - Service interruption
> reported for job 1383765534700 connection 'Filesharesrv1': IO exception
> during indexing: Read timed out
> ERROR 2013-11-07 14:55:45,304 (Worker thread '30') - Exception tossed:
> Repeated service interruptions - failure processing document: Read timed out
> org.apache.manifoldcf.core.interfaces.ManifoldCFException: Repeated
> service interruptions - failure processing document: Read timed out
>     at
> org.apache.manifoldcf.crawler.system.WorkerThread.run(WorkerThread.java:586)
> Caused by: java.net.SocketTimeoutException: Read timed out
>     at java.net.SocketInputStream.socketRead0(Native Method)
>     at java.net.SocketInputStream.read(SocketInputStream.java:152)
>     at java.net.SocketInputStream.read(SocketInputStream.java:122)
>     at
> org.apache.http.impl.io.AbstractSessionInputBuffer.fillBuffer(AbstractSessionInputBuffer.java:166)
>     at
> org.apache.http.impl.io.SocketInputBuffer.fillBuffer(SocketInputBuffer.java:90)
>     at
> org.apache.http.impl.io.AbstractSessionInputBuffer.readLine(AbstractSessionInputBuffer.java:281)
>     at
> org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:92)
>     at
> org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:62)
>     at
> org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:254)
>     at
> org.apache.http.impl.AbstractHttpClientConnection.receiveResponseHeader(AbstractHttpClientConnection.java:289)
>     at
> org.apache.http.impl.conn.DefaultClientConnection.receiveResponseHeader(DefaultClientConnection.java:252)
>     at
> org.apache.http.impl.conn.ManagedClientConnectionImpl.receiveResponseHeader(ManagedClientConnectionImpl.java:191)
>     at
> org.apache.http.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:300)
>     at
> org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:127)
>     at
> org.apache.http.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:715)
>     at
> org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:520)
>     at
> org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:906)
>     at
> org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:805)
>     at
> org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:784)
>     at
> org.apache.manifoldcf.agents.output.solr.ModifiedHttpSolrServer.request(ModifiedHttpSolrServer.java:291)
>     at
> org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:180)
>     at
> org.apache.solr.client.solrj.request.AbstractUpdateRequest.process(AbstractUpdateRequest.java:117)
>     at
> org.apache.manifoldcf.agents.output.solr.HttpPoster$IngestThread.run(HttpPoster.java:919)
>  WARN 2013-11-07 15:06:04,235 (Worker thread '9') - IO exception during
> indexing: Read timed out
> java.net.SocketTimeoutException: Read timed out
>     at java.net.SocketInputStream.socketRead0(Native Method)
>     at java.net.SocketInputStream.read(SocketInputStream.java:152)
>     at java.net.SocketInputStream.read(SocketInputStream.java:122)
>     at
> org.apache.http.impl.io.AbstractSessionInputBuffer.fillBuffer(AbstractSessionInputBuffer.java:166)
>     at
> org.apache.http.impl.io.SocketInputBuffer.fillBuffer(SocketInputBuffer.java:90)
>     at
> org.apache.http.impl.io.AbstractSessionInputBuffer.readLine(AbstractSessionInputBuffer.java:281)
>     at
> org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:92)
>     at
> org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:62)
>     at
> org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:254)
>     at
> org.apache.http.impl.AbstractHttpClientConnection.receiveResponseHeader(AbstractHttpClientConnection.java:289)
>     at
> org.apache.http.impl.conn.DefaultClientConnection.receiveResponseHeader(DefaultClientConnection.java:252)
>     at
> org.apache.http.impl.conn.ManagedClientConnectionImpl.receiveResponseHeader(ManagedClientConnectionImpl.java:191)
>     at
> org.apache.http.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:300)
>     at
> org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:127)
>     at
> org.apache.http.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:715)
>     at
> org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:520)
>     at
> org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:906)
>     at
> org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:805)
>     at
> org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:784)
>     at
> org.apache.manifoldcf.agents.output.solr.ModifiedHttpSolrServer.request(ModifiedHttpSolrServer.java:291)
>     at
> org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:180)
>     at
> org.apache.solr.client.solrj.request.AbstractUpdateRequest.process(AbstractUpdateRequest.java:117)
>     at
> org.apache.manifoldcf.agents.output.solr.HttpPoster$IngestThread.run(HttpPoster.java:919)
>  WARN 2013-11-07 15:06:04,235 (Worker thread '9') - Service interruption
> reported for job 1383765534700 connection 'Filesharesrv1': IO exception
> during indexing: Read timed out
>
>
>
> On Wed, Nov 6, 2013 at 9:28 PM, Karl Wright <daddywri@gmail.com> wrote:
>
>> Hi Ronny,
>>
>> One minor thing: you should need to set throttling to 2 ONLY for the
>> Windows repository connection, not for AD or Solr.
>>
>>
>> As for how to debug this issue, first off you should be looking in the
>> manifoldcf.log file (or the equivalent).  You should see WARN messages from
>> the shared file connector under most conditions when there's a service
>> interruption.  You would probably see "Read timed out" warnings if you
>> looked there, since that is what aborted the job run, along with a stack
>> trace.  However, that's not going to add much information to the analysis
>> at this point.
>>
>> What might be valuable is to determine whether the problem is happening
>> on the Windows side or on the Solr side.  At this point I can't tell.  You
>> could, however, create a null output connection, and create  a similar job
>> the sends its output there, and see if it completes.  Can you do this and
>> get back to me?
>>
>> Thanks,
>> Karl
>>
>>
>>
>>
>>
>> On Wed, Nov 6, 2013 at 3:17 PM, Ronny Heylen <securaqbereusr@gmail.com>wrote:
>>
>>> Hi,
>>> We use Manifoldcf 1.3 and Solr 4.4 to index a shared network drive with
>>> several hundred thousands documents.
>>> Doing only one manifoldcf job to index all the drive was always giving
>>> some kind of error, therefore to better understand where the problem can
>>> be, we made one job to index all *.doc*, another one for *.xls*, another
>>> one for *.pdf ...
>>> Using the help from the list (thanks!) we set the size limit to 100MB
>>> and all jobs succeeds (great) except the one for *.pptx
>>> The message is
>>> Error: Repeated service interruptions - failure processing document:
>>> Read timed out
>>> We don't find any error in the log we have searched: solr.log, ...
>>> Based on some indications found on Internet, we have set the Throttling
>>> max connections setting to 2 (instead of 10) in 3 places:
>>> output connection to SOLR
>>> authority connection to the Active Directory
>>> repository connection to the windows file share
>>> But the problem stays the same.
>>> We have tried on another machine with SOLR 4.5 and Manifoldcf 1.4, same
>>> problem.
>>> We can let run the job for all *.PDF, or all *.DOC*, or all *.XLS*
>>> without problem, but the same message comes always for *.PPTX.
>>> The last time the job stops with the message, it displays (not the same
>>> numbers for each run as the windows drive is changing) 56311 documents,
>>> with 17466 busy and 38847 processed.
>>> As we don't find anything in the log (but probably we don't look at the
>>> correct place), we don't know what to do.
>>> Thanks for your help,
>>> Ronny and Frédéric
>>>
>>
>>
>

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