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Posted to dev@nutch.apache.org by "Sebastian Nagel (JIRA)" <ji...@apache.org> on 2017/09/22 11:10:00 UTC
[jira] [Commented] (NUTCH-2235) Classpath discrepancy with
protocol-selenium in deploy mode
[ https://issues.apache.org/jira/browse/NUTCH-2235?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16176278#comment-16176278 ]
Sebastian Nagel commented on NUTCH-2235:
----------------------------------------
Can we close this? This shouldn't be a problem with NUTCH-2378 resolved: the plugin should first load the classes from the plugin "child" class loader.
> Classpath discrepancy with protocol-selenium in deploy mode
> -----------------------------------------------------------
>
> Key: NUTCH-2235
> URL: https://issues.apache.org/jira/browse/NUTCH-2235
> Project: Nutch
> Issue Type: Bug
> Components: build, plugin, protocol
> Affects Versions: 1.11
> Reporter: Lewis John McGibbney
> Assignee: Lewis John McGibbney
> Priority: Critical
> Fix For: 1.14
>
>
> when running with protocol-selenium in deploy mode I observe the following behaviour
> {code}
> lmcgibbn@LMC-032857 /usr/local/nutch(master) $ ./runtime/deploy/bin/nutch parsechecker -dumpText "http://www.jpl.nasa.gov"
> 16/02/25 15:22:08 INFO parse.ParserChecker: fetching: http://www.jpl.nasa.gov
> 16/02/25 15:22:08 INFO plugin.PluginRepository: Plugins: looking in: /usr/local/hadoop-2.5.2/hd-tmp/hadoop-unjar6419843999522854503/classes/plugins
> 16/02/25 15:22:09 INFO plugin.PluginRepository: Plugin Auto-activation mode: [true]
> 16/02/25 15:22:09 INFO plugin.PluginRepository: Registered Plugins:
> 16/02/25 15:22:09 INFO plugin.PluginRepository: the nutch core extension points (nutch-extensionpoints)
> 16/02/25 15:22:09 INFO plugin.PluginRepository: Basic URL Normalizer (urlnormalizer-basic)
> 16/02/25 15:22:09 INFO plugin.PluginRepository: Html Parse Plug-in (parse-html)
> 16/02/25 15:22:09 INFO plugin.PluginRepository: Basic Indexing Filter (index-basic)
> 16/02/25 15:22:09 INFO plugin.PluginRepository: Http Protocol Plug-in (protocol-selenium)
> 16/02/25 15:22:09 INFO plugin.PluginRepository: SolrIndexWriter (indexer-solr)
> 16/02/25 15:22:09 INFO plugin.PluginRepository: HTTP Framework (lib-http)
> 16/02/25 15:22:09 INFO plugin.PluginRepository: Regex URL Filter (urlfilter-regex)
> 16/02/25 15:22:09 INFO plugin.PluginRepository: Pass-through URL Normalizer (urlnormalizer-pass)
> 16/02/25 15:22:09 INFO plugin.PluginRepository: Regex URL Normalizer (urlnormalizer-regex)
> 16/02/25 15:22:09 INFO plugin.PluginRepository: CyberNeko HTML Parser (lib-nekohtml)
> 16/02/25 15:22:09 INFO plugin.PluginRepository: Tika Parser Plug-in (parse-tika)
> 16/02/25 15:22:09 INFO plugin.PluginRepository: OPIC Scoring Plug-in (scoring-opic)
> 16/02/25 15:22:09 INFO plugin.PluginRepository: Anchor Indexing Filter (index-anchor)
> 16/02/25 15:22:09 INFO plugin.PluginRepository: HTTP Framework (lib-selenium)
> 16/02/25 15:22:09 INFO plugin.PluginRepository: Regex URL Filter Framework (lib-regex-filter)
> 16/02/25 15:22:09 INFO plugin.PluginRepository: Registered Extension-Points:
> 16/02/25 15:22:09 INFO plugin.PluginRepository: Nutch URL Normalizer (org.apache.nutch.net.URLNormalizer)
> 16/02/25 15:22:09 INFO plugin.PluginRepository: Nutch Protocol (org.apache.nutch.protocol.Protocol)
> 16/02/25 15:22:09 INFO plugin.PluginRepository: Nutch Segment Merge Filter (org.apache.nutch.segment.SegmentMergeFilter)
> 16/02/25 15:22:09 INFO plugin.PluginRepository: Nutch URL Filter (org.apache.nutch.net.URLFilter)
> 16/02/25 15:22:09 INFO plugin.PluginRepository: Nutch Index Writer (org.apache.nutch.indexer.IndexWriter)
> 16/02/25 15:22:09 INFO plugin.PluginRepository: Nutch Indexing Filter (org.apache.nutch.indexer.IndexingFilter)
> 16/02/25 15:22:09 INFO plugin.PluginRepository: HTML Parse Filter (org.apache.nutch.parse.HtmlParseFilter)
> 16/02/25 15:22:09 INFO plugin.PluginRepository: Nutch Content Parser (org.apache.nutch.parse.Parser)
> 16/02/25 15:22:09 INFO plugin.PluginRepository: Nutch Scoring (org.apache.nutch.scoring.ScoringFilter)
> 16/02/25 15:22:09 INFO protocol.RobotRulesParser: robots.txt whitelist not configured.
> 16/02/25 15:22:09 INFO selenium.Http: http.proxy.host = null
> 16/02/25 15:22:09 INFO selenium.Http: http.proxy.port = 8080
> 16/02/25 15:22:09 INFO selenium.Http: http.proxy.exception.list = false
> 16/02/25 15:22:09 INFO selenium.Http: http.timeout = 10000
> 16/02/25 15:22:09 INFO selenium.Http: http.content.limit = -1
> 16/02/25 15:22:09 INFO selenium.Http: http.agent = nutch_test/Nutch-1.12-SNAPSHOT
> 16/02/25 15:22:09 INFO selenium.Http: http.accept.language = en-us,en-gb,en;q=0.7,*;q=0.3
> 16/02/25 15:22:09 INFO selenium.Http: http.accept = text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
> 16/02/25 15:22:09 ERROR selenium.Http: Failed to get protocol output
> java.lang.NoSuchFieldError: INSTANCE
> at org.apache.http.impl.io.DefaultHttpRequestWriterFactory.<init>(DefaultHttpRequestWriterFactory.java:52)
> at org.apache.http.impl.io.DefaultHttpRequestWriterFactory.<init>(DefaultHttpRequestWriterFactory.java:56)
> at org.apache.http.impl.io.DefaultHttpRequestWriterFactory.<clinit>(DefaultHttpRequestWriterFactory.java:46)
> at org.apache.http.impl.conn.ManagedHttpClientConnectionFactory.<init>(ManagedHttpClientConnectionFactory.java:72)
> at org.apache.http.impl.conn.ManagedHttpClientConnectionFactory.<init>(ManagedHttpClientConnectionFactory.java:84)
> at org.apache.http.impl.conn.ManagedHttpClientConnectionFactory.<clinit>(ManagedHttpClientConnectionFactory.java:59)
> at org.apache.http.impl.conn.PoolingHttpClientConnectionManager$InternalConnectionFactory.<init>(PoolingHttpClientConnectionManager.java:493)
> at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.<init>(PoolingHttpClientConnectionManager.java:149)
> at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.<init>(PoolingHttpClientConnectionManager.java:138)
> at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.<init>(PoolingHttpClientConnectionManager.java:114)
> at org.openqa.selenium.remote.internal.HttpClientFactory.getClientConnectionManager(HttpClientFactory.java:74)
> at org.openqa.selenium.remote.internal.HttpClientFactory.<init>(HttpClientFactory.java:57)
> at org.openqa.selenium.remote.internal.HttpClientFactory.<init>(HttpClientFactory.java:60)
> at org.openqa.selenium.remote.internal.ApacheHttpClient$Factory.getDefaultHttpClientFactory(ApacheHttpClient.java:251)
> at org.openqa.selenium.remote.internal.ApacheHttpClient$Factory.<init>(ApacheHttpClient.java:228)
> at org.openqa.selenium.remote.HttpCommandExecutor.getDefaultClientFactory(HttpCommandExecutor.java:96)
> at org.openqa.selenium.remote.HttpCommandExecutor.<init>(HttpCommandExecutor.java:70)
> at org.openqa.selenium.remote.HttpCommandExecutor.<init>(HttpCommandExecutor.java:58)
> at org.openqa.selenium.firefox.internal.NewProfileExtensionConnection.start(NewProfileExtensionConnection.java:97)
> at org.openqa.selenium.firefox.FirefoxDriver.startClient(FirefoxDriver.java:271)
> at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:117)
> at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:216)
> at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:211)
> at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:207)
> at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:120)
> at org.apache.nutch.protocol.selenium.HttpWebClient.getDriverForPage(HttpWebClient.java:75)
> at org.apache.nutch.protocol.selenium.HttpWebClient.getHtmlPage(HttpWebClient.java:155)
> at org.apache.nutch.protocol.selenium.HttpResponse.readPlainContent(HttpResponse.java:244)
> at org.apache.nutch.protocol.selenium.HttpResponse.<init>(HttpResponse.java:168)
> at org.apache.nutch.protocol.selenium.Http.getResponse(Http.java:56)
> at org.apache.nutch.protocol.http.api.HttpBase.getProtocolOutput(HttpBase.java:261)
> at org.apache.nutch.parse.ParserChecker.run(ParserChecker.java:136)
> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
> at org.apache.nutch.parse.ParserChecker.main(ParserChecker.java:265)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at org.apache.hadoop.util.RunJar.main(RunJar.java:212)
> Fetch failed with protocol status: exception(16), lastModified=0: java.lang.NoSuchFieldError: INSTANCE
> {code}
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