SVN: проблемы при проверке на сервере unix

Постановка проблемы: Мы находимся в процессе обновления нашей SVN с версии 1.6.17 до 1.8.19. Теперь после миграции наши массовые (всего репозитория) процессы извлечения завершаются с ошибкой (после того, как некоторое время работали нормально) вручную, а также через Jenkins. Здесь Дженкинс проверяет репозиторий на машине UNIX. Обратите внимание, что Jenkins не обновляется, а версия 1.428. Мы также попробовали несколько исправлений, основанных на наших исследованиях, но они тоже не увенчались успехом. Соответствующие ошибки указаны ниже.

Svn client version on unix machine is - 1.4.6 [collabnet]

Errors:
Jenkins errors:
    ERROR: Failed to check out http://xxxxxxxxxxx
    org.tmatesoft.svn.core.SVNException: svn: chunked stream ended unexpectedly
    svn: REPORT request failed on '/svn/gatekeeper/!svn/vcc/default'
          at org.tmatesoft.svn.core.internal.wc.SVNErrorManager.error(SVNErrorManager.java:106)
          at org.tmatesoft.svn.core.internal.wc.SVNErrorManager.error(SVNErrorManager.java:90)
          at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:629)
          at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:275)
          at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:263)
          at org.tmatesoft.svn.core.internal.io.dav.DAVConnection.doReport(DAVConnection.java:266)
          at org.tmatesoft.svn.core.internal.io.dav.DAVRepository.runReport(DAVRepository.java:1263)
          at org.tmatesoft.svn.core.internal.io.dav.DAVRepository.update(DAVRepository.java:820)
          at org.tmatesoft.svn.core.wc.SVNUpdateClient.update(SVNUpdateClient.java:564)
          at org.tmatesoft.svn.core.wc.SVNUpdateClient.doCheckout(SVNUpdateClient.java:942)
          at hudson.scm.SubversionSCM$CheckOutTask.invoke(SubversionSCM.java:678)
          at hudson.scm.SubversionSCM$CheckOutTask.invoke(SubversionSCM.java:596)
          at hudson.FilePath$FileCallableWrapper.call(FilePath.java:1994)
          at hudson.remoting.UserRequest.perform(UserRequest.java:118)
          at hudson.remoting.UserRequest.perform(UserRequest.java:48)
          at hudson.remoting.Request$2.run(Request.java:287)
          at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:452)
          at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:314)
          at java.util.concurrent.FutureTask.run(FutureTask.java:149)
          at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:896)
          at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
          at hudson.remoting.Engine$1$1.run(Engine.java:60)
          at java.lang.Thread.run(Thread.java:735)
    Caused by: java.io.IOException: chunked stream ended unexpectedly
          at org.tmatesoft.svn.core.internal.util.ChunkedInputStream.getChunkSizeFromInputStream 
    (ChunkedInputStream.java:108)
          at 
    org.tmatesoft.svn.core.internal.util.ChunkedInputStream.nextChunk(ChunkedInputStream.java:92)
          at org.tmatesoft.svn.core.internal.util.ChunkedInputStream.read(ChunkedInputStream.java:64)
          at java.util.zip.InflaterInputStream.fill(InflaterInputStream.java:232)
          at java.util.zip.InflaterInputStream.read(InflaterInputStream.java:152)
          at java.util.zip.GZIPInputStream.read(GZIPInputStream.java:103)
          at sun.nio.cs.StreamDecoder$CharsetSD.readBytes(StreamDecoder.java:452)
          at sun.nio.cs.StreamDecoder$CharsetSD.implRead(StreamDecoder.java:494)
          at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:222)
          at java.io.InputStreamReader.read(InputStreamReader.java:177)
          at org.tmatesoft.svn.core.internal.io.dav.http.XMLReader.read(XMLReader.java:39)
          at org.apache.xerces.impl.XMLEntityScanner.load(Unknown Source)
          at org.apache.xerces.impl.XMLEntityScanner.scanContent(Unknown Source)
          at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanContent(Unknown Source)
          at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
          at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
          at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
          at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
          at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
          at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
          at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
          at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.readData(HTTPConnection.java:739)
          at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.readData(HTTPConnection.java:704)
          at org.tmatesoft.svn.core.internal.io.dav.http.HTTPRequest.dispatch(HTTPRequest.java:216)
          at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:351)
          ... 20 more
Finished: FAILURE

**Attempt to Fix (unsuccessful):**
**Upon getting the above error we changed some settings like Allowbulkupdates Off and SVNAdvertiseV2Protocol off on the SVN server and the connection time out settings for the Jenkins apache config.
Note : Then the time of the checkout started to improve, but again failed, with the below error.**

ERROR: Failed to check out http://xxxxxxxxx
org.tmatesoft.svn.core.SVNException: svn: Connection reset
svn: REPORT request failed on '/svn/gatekeeper/!svn/vcc/default'
          at org.tmatesoft.svn.core.internal.wc.SVNErrorManager.error(SVNErrorManager.java:106)
          at org.tmatesoft.svn.core.internal.wc.SVNErrorManager.error(SVNErrorManager.java:90)
          at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:629)
          at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:275)
          at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:263)
          at org.tmatesoft.svn.core.internal.io.dav.DAVConnection.doReport(DAVConnection.java:266)
          at org.tmatesoft.svn.core.internal.io.dav.DAVRepository.runReport(DAVRepository.java:1263)
          at org.tmatesoft.svn.core.internal.io.dav.DAVRepository.update(DAVRepository.java:820)
          at org.tmatesoft.svn.core.wc.SVNUpdateClient.update(SVNUpdateClient.java:564)
          at org.tmatesoft.svn.core.wc.SVNUpdateClient.doCheckout(SVNUpdateClient.java:942)
          at hudson.scm.SubversionSCM$CheckOutTask.invoke(SubversionSCM.java:678)
          at hudson.scm.SubversionSCM$CheckOutTask.invoke(SubversionSCM.java:596)
          at hudson.FilePath$FileCallableWrapper.call(FilePath.java:1994)
          at hudson.remoting.UserRequest.perform(UserRequest.java:118)
          at hudson.remoting.UserRequest.perform(UserRequest.java:48)
          at hudson.remoting.Request$2.run(Request.java:287)
          at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:452)
          at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:314)
          at java.util.concurrent.FutureTask.run(FutureTask.java:149)
          at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:896)
          at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
          at hudson.remoting.Engine$1$1.run(Engine.java:60)
          at java.lang.Thread.run(Thread.java:735)
    Caused by: java.net.SocketException: Connection reset
          at java.net.SocketInputStream.read(SocketInputStream.java:179)
          at java.io.BufferedInputStream.fill(BufferedInputStream.java:229)
          at java.io.BufferedInputStream.read(BufferedInputStream.java:248)
          at org.tmatesoft.svn.core.internal.util.ChunkedInputStream.readCRLF(ChunkedInputStream.java:80)
          at 
    org.tmatesoft.svn.core.internal.util.ChunkedInputStream.nextChunk(ChunkedInputStream.java:90)
          at org.tmatesoft.svn.core.internal.util.ChunkedInputStream.read(ChunkedInputStream.java:64)
          at java.util.zip.InflaterInputStream.fill(InflaterInputStream.java:232)
          at java.util.zip.InflaterInputStream.read(InflaterInputStream.java:152)
          at java.util.zip.GZIPInputStream.read(GZIPInputStream.java:103)
          at sun.nio.cs.StreamDecoder$CharsetSD.readBytes(StreamDecoder.java:442)
          at sun.nio.cs.StreamDecoder$CharsetSD.implRead(StreamDecoder.java:494)
          at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:222)
          at java.io.InputStreamReader.read(InputStreamReader.java:177)
          at org.tmatesoft.svn.core.internal.io.dav.http.XMLReader.read(XMLReader.java:39)
          at org.apache.xerces.impl.XMLEntityScanner.load(Unknown Source)
          at org.apache.xerces.impl.XMLEntityScanner.scanQName(Unknown Source)
          at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source)
          at 
    org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown 
    Source)
          at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
          at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
          at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
          at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
          at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
          at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
          at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.readData(HTTPConnection.java:739)
          at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.readData(HTTPConnection.java:704)
          at org.tmatesoft.svn.core.internal.io.dav.http.HTTPRequest.dispatch(HTTPRequest.java:216)
          at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:351)
          ... 20 more
    Finished: FAILURE

Error while running **manual** **svn up** on the **Unix machine** is as below:

**Error on UNIX box**
svn: Can't open file 'XXXXXXX/.svn/tmp/prop-base/XXXXXXXXXXX.svn-base': Permission denied

**Error From SVN server logs**
 [dav:error] [pid XXXX:tid 908] [client XX.XX.XX.XX:XXXXX] Provider encountered an error while streaming a REPORT response.  [500, #0]
 [dav:error] [pid XXXX:tid 908] [client XX.XX.XX.XX:XXXXX] A failure occurred while driving the update report editor  [500, #730053]
 [dav:error] [pid XXXX:tid 908] [client XX.XX.XX.XX:XXXXX] Error writing base64 data: An established connection was aborted by the software in your host machine.    [500, #730053]