nutch parsing zip files












0














I am using nutch 1.15 to crawl the link that contains the zip files which comprises of file1.txt, file2.txt and file3.txt.



I used the parse-zip, parse-tika plugin in nutch "plugin.includes" but it is not able to crawl the content of the text files and index it.



Parsed content returns like this,



"content" : "file1.txtnfile2.txtnfile3.txtn"


Why it is not able to get the contents of file1.txt, etc?



removed zip from regex-urlfilter.txt,



#-(?i).(gif|jpg|png|ico|css|sit|eps|wmf|zip|ppt|mpg|xls|gz|rpm|tgz|mov|exe|jpeg|bmp|js)$

-(?i).(gif|jpg|png|ico|css|sit|eps|wmf|ppt|mpg|xls|gz|rpm|tgz|mov|exe|jpeg|bmp|js)$


plugin.includes in nutch-site.xml:



<property>

    <name>plugin.includes</name>

    <value>protocol-http|protocol-httpclient|urlfilter-regex|parse-(html|text|tika|zip|metatags)|index-(basic|anchor|metadata)|query-(basic|site|url)|response-(json|xml)|summary-basic|scoring-opic|urlnormalizer-(pass|regex|basic)|indexer-elastic</value>

</property>

<property>

    <name>http.content.limit</name>

    <value>-1</value>

</property>


Parse-plugins.xml file:



<parse-plugins>



  <!--  by default if the mimeType is set to *, or

        if it can't be determined, use parse-tika -->

    <mimeType name="*">

      <plugin id="parse-tika" />

    </mimeType>



    <mimeType name="application/rss+xml">

        <plugin id="parse-tika" />

        <plugin id="feed" />

    </mimeType>



    <mimeType name="application/x-bzip2">

        <!--  try and parse it with the zip parser -->

        <plugin id="parse-zip" />

    </mimeType>



    <mimeType name="application/x-gzip">

        <!--  try and parse it with the zip parser -->

        <plugin id="parse-zip" />

    </mimeType>



    <mimeType name="application/x-javascript">

        <plugin id="parse-js" />

    </mimeType>



    <mimeType name="application/x-shockwave-flash">

      <plugin id="parse-swf" />

    </mimeType>



    <mimeType name="application/zip">

        <plugin id="parse-zip" />

    </mimeType>



    <mimeType name="text/html">

        <plugin id="parse-html" />

    </mimeType>



        <mimeType name="application/xhtml+xml">

        <plugin id="parse-html" />

    </mimeType>



    <mimeType name="text/xml">

        <plugin id="parse-tika" />

        <plugin id="feed" />

    </mimeType>



       <!-- Types for parse-ext plugin: required for unit tests to pass. -->



    <mimeType name="application/vnd.nutch.example.cat">

        <plugin id="parse-ext" />

    </mimeType>



    <mimeType name="application/vnd.nutch.example.md5sum">

        <plugin id="parse-ext" />

    </mimeType>



    <!--  alias mappings for parse-xxx names to the actual extension implementation

    ids described in each plugin's plugin.xml file -->

    <aliases>

        <alias name="parse-tika"

            extension-id="org.apache.nutch.parse.tika.TikaParser" />

        <alias name="parse-ext" extension-id="ExtParser" />

        <alias name="parse-html"

            extension-id="org.apache.nutch.parse.html.HtmlParser" />

        <alias name="parse-js" extension-id="JSParser" />

        <alias name="feed"

            extension-id="org.apache.nutch.parse.feed.FeedParser" />

        <alias name="parse-swf"

            extension-id="org.apache.nutch.parse.swf.SWFParser" />

        <alias name="parse-zip"

            extension-id="org.apache.nutch.parse.zip.ZipParser" />

    </aliases>



</parse-plugins>


Am I missing any configuration in nutch side?






parsing nutch apache-tika







share|improve this question
























  • Have you delete zip exclusion into conf/regex-urlfilter ? -(?i).(gif|png|jpg|jpeg|ico|css|sit|eps|wmf|zip|mpg|xls|gz|rpm|tgz|mov|exe|bmp|js)$ Remove zip on this line
    – Quent
    Nov 23 '18 at 15:53












  • I have removed it already. But still its not working.It is able to see the contents of zip file but not parsing and indexing the content. Is there anything that I need to add specifically?
    – Saran
    Dec 10 '18 at 8:44
















0














I am using nutch 1.15 to crawl the link that contains the zip files which comprises of file1.txt, file2.txt and file3.txt.



I used the parse-zip, parse-tika plugin in nutch "plugin.includes" but it is not able to crawl the content of the text files and index it.



Parsed content returns like this,



"content" : "file1.txtnfile2.txtnfile3.txtn"


Why it is not able to get the contents of file1.txt, etc?



removed zip from regex-urlfilter.txt,



#-(?i).(gif|jpg|png|ico|css|sit|eps|wmf|zip|ppt|mpg|xls|gz|rpm|tgz|mov|exe|jpeg|bmp|js)$

-(?i).(gif|jpg|png|ico|css|sit|eps|wmf|ppt|mpg|xls|gz|rpm|tgz|mov|exe|jpeg|bmp|js)$


plugin.includes in nutch-site.xml:



<property>

    <name>plugin.includes</name>

    <value>protocol-http|protocol-httpclient|urlfilter-regex|parse-(html|text|tika|zip|metatags)|index-(basic|anchor|metadata)|query-(basic|site|url)|response-(json|xml)|summary-basic|scoring-opic|urlnormalizer-(pass|regex|basic)|indexer-elastic</value>

</property>

<property>

    <name>http.content.limit</name>

    <value>-1</value>

</property>


Parse-plugins.xml file:



<parse-plugins>



  <!--  by default if the mimeType is set to *, or

        if it can't be determined, use parse-tika -->

    <mimeType name="*">

      <plugin id="parse-tika" />

    </mimeType>



    <mimeType name="application/rss+xml">

        <plugin id="parse-tika" />

        <plugin id="feed" />

    </mimeType>



    <mimeType name="application/x-bzip2">

        <!--  try and parse it with the zip parser -->

        <plugin id="parse-zip" />

    </mimeType>



    <mimeType name="application/x-gzip">

        <!--  try and parse it with the zip parser -->

        <plugin id="parse-zip" />

    </mimeType>



    <mimeType name="application/x-javascript">

        <plugin id="parse-js" />

    </mimeType>



    <mimeType name="application/x-shockwave-flash">

      <plugin id="parse-swf" />

    </mimeType>



    <mimeType name="application/zip">

        <plugin id="parse-zip" />

    </mimeType>



    <mimeType name="text/html">

        <plugin id="parse-html" />

    </mimeType>



        <mimeType name="application/xhtml+xml">

        <plugin id="parse-html" />

    </mimeType>



    <mimeType name="text/xml">

        <plugin id="parse-tika" />

        <plugin id="feed" />

    </mimeType>



       <!-- Types for parse-ext plugin: required for unit tests to pass. -->



    <mimeType name="application/vnd.nutch.example.cat">

        <plugin id="parse-ext" />

    </mimeType>



    <mimeType name="application/vnd.nutch.example.md5sum">

        <plugin id="parse-ext" />

    </mimeType>



    <!--  alias mappings for parse-xxx names to the actual extension implementation

    ids described in each plugin's plugin.xml file -->

    <aliases>

        <alias name="parse-tika"

            extension-id="org.apache.nutch.parse.tika.TikaParser" />

        <alias name="parse-ext" extension-id="ExtParser" />

        <alias name="parse-html"

            extension-id="org.apache.nutch.parse.html.HtmlParser" />

        <alias name="parse-js" extension-id="JSParser" />

        <alias name="feed"

            extension-id="org.apache.nutch.parse.feed.FeedParser" />

        <alias name="parse-swf"

            extension-id="org.apache.nutch.parse.swf.SWFParser" />

        <alias name="parse-zip"

            extension-id="org.apache.nutch.parse.zip.ZipParser" />

    </aliases>



</parse-plugins>


Am I missing any configuration in nutch side?






parsing nutch apache-tika







share|improve this question
























  • Have you delete zip exclusion into conf/regex-urlfilter ? -(?i).(gif|png|jpg|jpeg|ico|css|sit|eps|wmf|zip|mpg|xls|gz|rpm|tgz|mov|exe|bmp|js)$ Remove zip on this line
    – Quent
    Nov 23 '18 at 15:53












  • I have removed it already. But still its not working.It is able to see the contents of zip file but not parsing and indexing the content. Is there anything that I need to add specifically?
    – Saran
    Dec 10 '18 at 8:44














0












0








0







I am using nutch 1.15 to crawl the link that contains the zip files which comprises of file1.txt, file2.txt and file3.txt.



I used the parse-zip, parse-tika plugin in nutch "plugin.includes" but it is not able to crawl the content of the text files and index it.



Parsed content returns like this,



"content" : "file1.txtnfile2.txtnfile3.txtn"


Why it is not able to get the contents of file1.txt, etc?



removed zip from regex-urlfilter.txt,



#-(?i).(gif|jpg|png|ico|css|sit|eps|wmf|zip|ppt|mpg|xls|gz|rpm|tgz|mov|exe|jpeg|bmp|js)$

-(?i).(gif|jpg|png|ico|css|sit|eps|wmf|ppt|mpg|xls|gz|rpm|tgz|mov|exe|jpeg|bmp|js)$


plugin.includes in nutch-site.xml:



<property>

    <name>plugin.includes</name>

    <value>protocol-http|protocol-httpclient|urlfilter-regex|parse-(html|text|tika|zip|metatags)|index-(basic|anchor|metadata)|query-(basic|site|url)|response-(json|xml)|summary-basic|scoring-opic|urlnormalizer-(pass|regex|basic)|indexer-elastic</value>

</property>

<property>

    <name>http.content.limit</name>

    <value>-1</value>

</property>


Parse-plugins.xml file:



<parse-plugins>



  <!--  by default if the mimeType is set to *, or

        if it can't be determined, use parse-tika -->

    <mimeType name="*">

      <plugin id="parse-tika" />

    </mimeType>



    <mimeType name="application/rss+xml">

        <plugin id="parse-tika" />

        <plugin id="feed" />

    </mimeType>



    <mimeType name="application/x-bzip2">

        <!--  try and parse it with the zip parser -->

        <plugin id="parse-zip" />

    </mimeType>



    <mimeType name="application/x-gzip">

        <!--  try and parse it with the zip parser -->

        <plugin id="parse-zip" />

    </mimeType>



    <mimeType name="application/x-javascript">

        <plugin id="parse-js" />

    </mimeType>



    <mimeType name="application/x-shockwave-flash">

      <plugin id="parse-swf" />

    </mimeType>



    <mimeType name="application/zip">

        <plugin id="parse-zip" />

    </mimeType>



    <mimeType name="text/html">

        <plugin id="parse-html" />

    </mimeType>



        <mimeType name="application/xhtml+xml">

        <plugin id="parse-html" />

    </mimeType>



    <mimeType name="text/xml">

        <plugin id="parse-tika" />

        <plugin id="feed" />

    </mimeType>



       <!-- Types for parse-ext plugin: required for unit tests to pass. -->



    <mimeType name="application/vnd.nutch.example.cat">

        <plugin id="parse-ext" />

    </mimeType>



    <mimeType name="application/vnd.nutch.example.md5sum">

        <plugin id="parse-ext" />

    </mimeType>



    <!--  alias mappings for parse-xxx names to the actual extension implementation

    ids described in each plugin's plugin.xml file -->

    <aliases>

        <alias name="parse-tika"

            extension-id="org.apache.nutch.parse.tika.TikaParser" />

        <alias name="parse-ext" extension-id="ExtParser" />

        <alias name="parse-html"

            extension-id="org.apache.nutch.parse.html.HtmlParser" />

        <alias name="parse-js" extension-id="JSParser" />

        <alias name="feed"

            extension-id="org.apache.nutch.parse.feed.FeedParser" />

        <alias name="parse-swf"

            extension-id="org.apache.nutch.parse.swf.SWFParser" />

        <alias name="parse-zip"

            extension-id="org.apache.nutch.parse.zip.ZipParser" />

    </aliases>



</parse-plugins>


Am I missing any configuration in nutch side?






parsing nutch apache-tika







share|improve this question















I am using nutch 1.15 to crawl the link that contains the zip files which comprises of file1.txt, file2.txt and file3.txt.



I used the parse-zip, parse-tika plugin in nutch "plugin.includes" but it is not able to crawl the content of the text files and index it.



Parsed content returns like this,



"content" : "file1.txtnfile2.txtnfile3.txtn"


Why it is not able to get the contents of file1.txt, etc?



removed zip from regex-urlfilter.txt,



#-(?i).(gif|jpg|png|ico|css|sit|eps|wmf|zip|ppt|mpg|xls|gz|rpm|tgz|mov|exe|jpeg|bmp|js)$

-(?i).(gif|jpg|png|ico|css|sit|eps|wmf|ppt|mpg|xls|gz|rpm|tgz|mov|exe|jpeg|bmp|js)$


plugin.includes in nutch-site.xml:



<property>

    <name>plugin.includes</name>

    <value>protocol-http|protocol-httpclient|urlfilter-regex|parse-(html|text|tika|zip|metatags)|index-(basic|anchor|metadata)|query-(basic|site|url)|response-(json|xml)|summary-basic|scoring-opic|urlnormalizer-(pass|regex|basic)|indexer-elastic</value>

</property>

<property>

    <name>http.content.limit</name>

    <value>-1</value>

</property>


Parse-plugins.xml file:



<parse-plugins>



  <!--  by default if the mimeType is set to *, or

        if it can't be determined, use parse-tika -->

    <mimeType name="*">

      <plugin id="parse-tika" />

    </mimeType>



    <mimeType name="application/rss+xml">

        <plugin id="parse-tika" />

        <plugin id="feed" />

    </mimeType>



    <mimeType name="application/x-bzip2">

        <!--  try and parse it with the zip parser -->

        <plugin id="parse-zip" />

    </mimeType>



    <mimeType name="application/x-gzip">

        <!--  try and parse it with the zip parser -->

        <plugin id="parse-zip" />

    </mimeType>



    <mimeType name="application/x-javascript">

        <plugin id="parse-js" />

    </mimeType>



    <mimeType name="application/x-shockwave-flash">

      <plugin id="parse-swf" />

    </mimeType>



    <mimeType name="application/zip">

        <plugin id="parse-zip" />

    </mimeType>



    <mimeType name="text/html">

        <plugin id="parse-html" />

    </mimeType>



        <mimeType name="application/xhtml+xml">

        <plugin id="parse-html" />

    </mimeType>



    <mimeType name="text/xml">

        <plugin id="parse-tika" />

        <plugin id="feed" />

    </mimeType>



       <!-- Types for parse-ext plugin: required for unit tests to pass. -->



    <mimeType name="application/vnd.nutch.example.cat">

        <plugin id="parse-ext" />

    </mimeType>



    <mimeType name="application/vnd.nutch.example.md5sum">

        <plugin id="parse-ext" />

    </mimeType>



    <!--  alias mappings for parse-xxx names to the actual extension implementation

    ids described in each plugin's plugin.xml file -->

    <aliases>

        <alias name="parse-tika"

            extension-id="org.apache.nutch.parse.tika.TikaParser" />

        <alias name="parse-ext" extension-id="ExtParser" />

        <alias name="parse-html"

            extension-id="org.apache.nutch.parse.html.HtmlParser" />

        <alias name="parse-js" extension-id="JSParser" />

        <alias name="feed"

            extension-id="org.apache.nutch.parse.feed.FeedParser" />

        <alias name="parse-swf"

            extension-id="org.apache.nutch.parse.swf.SWFParser" />

        <alias name="parse-zip"

            extension-id="org.apache.nutch.parse.zip.ZipParser" />

    </aliases>



</parse-plugins>


Am I missing any configuration in nutch side?






parsing nutch apache-tika




parsing nutch apache-tika






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Dec 11 '18 at 11:13







Saran

















asked Nov 23 '18 at 9:52









SaranSaran

78112




78112












  • Have you delete zip exclusion into conf/regex-urlfilter ? -(?i).(gif|png|jpg|jpeg|ico|css|sit|eps|wmf|zip|mpg|xls|gz|rpm|tgz|mov|exe|bmp|js)$ Remove zip on this line
    – Quent
    Nov 23 '18 at 15:53












  • I have removed it already. But still its not working.It is able to see the contents of zip file but not parsing and indexing the content. Is there anything that I need to add specifically?
    – Saran
    Dec 10 '18 at 8:44


















  • Have you delete zip exclusion into conf/regex-urlfilter ? -(?i).(gif|png|jpg|jpeg|ico|css|sit|eps|wmf|zip|mpg|xls|gz|rpm|tgz|mov|exe|bmp|js)$ Remove zip on this line
    – Quent
    Nov 23 '18 at 15:53












  • I have removed it already. But still its not working.It is able to see the contents of zip file but not parsing and indexing the content. Is there anything that I need to add specifically?
    – Saran
    Dec 10 '18 at 8:44
















Have you delete zip exclusion into conf/regex-urlfilter ? -(?i).(gif|png|jpg|jpeg|ico|css|sit|eps|wmf|zip|mpg|xls|gz|rpm|tgz|mov|exe|bmp|js)$ Remove zip on this line
– Quent
Nov 23 '18 at 15:53






Have you delete zip exclusion into conf/regex-urlfilter ? -(?i).(gif|png|jpg|jpeg|ico|css|sit|eps|wmf|zip|mpg|xls|gz|rpm|tgz|mov|exe|bmp|js)$ Remove zip on this line
– Quent
Nov 23 '18 at 15:53














I have removed it already. But still its not working.It is able to see the contents of zip file but not parsing and indexing the content. Is there anything that I need to add specifically?
– Saran
Dec 10 '18 at 8:44




I have removed it already. But still its not working.It is able to see the contents of zip file but not parsing and indexing the content. Is there anything that I need to add specifically?
– Saran
Dec 10 '18 at 8:44












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