[Nutch-general] fetcher hangs and thead lifetime

Mon, 26 Sep 2005 17:27:53 -0700
Is there a way to set the lifetime of a fetching thread? As in if it can not complete the entire fetching process in X minutes to gracefully give up? 


  Anyone else experience the fetcher hanging for a long period of time 
(hour+)?  I'm using 100 threads, 30 per host.  I'm guessing that I have 
one host which it is "stuck" on.


-j

*** Uptime and CPU *****************************************************

[EMAIL PROTECTED] uptime
 00:25:14 up 4 days,  5:24,  4 users,  load average: 10.94, 10.82, 10.07

*** Thread Dump ********************************************************


        Full thread dump Java HotSpot(TM) 64-Bit Server VM 
(1.5.0_04-b05 mixed mode):



"fetcher124" prio=1 tid=0x00002aabb5504cf0 nid=0x541e runnable 
[0x0000000048a42000..0x0000000048a42b30]

        at java.lang.String.<init>(String.java:208)
        at java.lang.StringBuffer.toString(StringBuffer.java:586)
        - locked <0x00002aab226bdaf8> (a java.lang.StringBuffer)

        at org.apache.xerces.dom.CharacterDataImpl.appendData(Unknown 
Source)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.characters(DOMFragmentParser.java:463)
        at 
org.cyberneko.html.filters.DefaultFilter.characters(DefaultFilter.java:195)
        at 
org.cyberneko.html.HTMLTagBalancer.characters(HTMLTagBalancer.java:821)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scanCharacters(HTMLScanner.java:1972)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scan(HTMLScanner.java:1775)
        at 
org.cyberneko.html.HTMLScanner.scanDocument(HTMLScanner.java:789)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:478)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:431)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.parse(DOMFragmentParser.java:164)
        at 
org.apache.nutch.parse.html.HtmlParser.parseNeko(HtmlParser.java:249)
        at 
org.apache.nutch.parse.html.HtmlParser.parse(HtmlParser.java:213)
        at 
org.apache.nutch.parse.html.HtmlParser.getParse(HtmlParser.java:156)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.handleFetch(Fetcher.java:254)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.run(Fetcher.java:148)



"fetcher117" prio=1 tid=0x00002aabb4a08e00 nid=0x5415 runnable 
[0x000000004833b000..0x000000004833beb0]

        at java.lang.String.<init>(String.java:208)
        at java.lang.StringBuffer.toString(StringBuffer.java:586)
        - locked <0x00002aab226bdb40> (a java.lang.StringBuffer)

        at org.apache.xerces.dom.CharacterDataImpl.appendData(Unknown 
Source)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.characters(DOMFragmentParser.java:463)
        at 
org.cyberneko.html.filters.DefaultFilter.characters(DefaultFilter.java:195)
        at 
org.cyberneko.html.HTMLTagBalancer.characters(HTMLTagBalancer.java:821)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scanCharacters(HTMLScanner.java:1972)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scan(HTMLScanner.java:1775)
        at 
org.cyberneko.html.HTMLScanner.scanDocument(HTMLScanner.java:789)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:478)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:431)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.parse(DOMFragmentParser.java:164)
        at 
org.apache.nutch.parse.html.HtmlParser.parseNeko(HtmlParser.java:249)
        at 
org.apache.nutch.parse.html.HtmlParser.parse(HtmlParser.java:213)
        at 
org.apache.nutch.parse.html.HtmlParser.getParse(HtmlParser.java:156)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.handleFetch(Fetcher.java:254)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.run(Fetcher.java:148)



"fetcher112" prio=1 tid=0x00002aabb4a03810 nid=0x5410 runnable 
[0x0000000047e36000..0x0000000047e36d30]
        at 
java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:99)
        at 
java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:393)

        at java.lang.StringBuffer.append(StringBuffer.java:225)
        - locked <0x00002aab880a56d0> (a java.lang.StringBuffer)

        at org.apache.xerces.dom.CharacterDataImpl.appendData(Unknown 
Source)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.characters(DOMFragmentParser.java:463)
        at 
org.cyberneko.html.filters.DefaultFilter.characters(DefaultFilter.java:195)
        at 
org.cyberneko.html.HTMLTagBalancer.characters(HTMLTagBalancer.java:821)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scanCharacters(HTMLScanner.java:1972)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scan(HTMLScanner.java:1775)
        at 
org.cyberneko.html.HTMLScanner.scanDocument(HTMLScanner.java:789)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:478)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:431)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.parse(DOMFragmentParser.java:164)
        at 
org.apache.nutch.parse.html.HtmlParser.parseNeko(HtmlParser.java:249)
        at 
org.apache.nutch.parse.html.HtmlParser.parse(HtmlParser.java:213)
        at 
org.apache.nutch.parse.html.HtmlParser.getParse(HtmlParser.java:156)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.handleFetch(Fetcher.java:254)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.run(Fetcher.java:148)



"fetcher106" prio=1 tid=0x00002aabb4d7d720 nid=0x540a runnable 
[0x0000000047830000..0x0000000047830c30]
        at 
java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:99)
        at 
java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:393)

        at java.lang.StringBuffer.append(StringBuffer.java:225)
        - locked <0x00002aab1f412728> (a java.lang.StringBuffer)

        at org.apache.xerces.dom.CharacterDataImpl.appendData(Unknown 
Source)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.characters(DOMFragmentParser.java:463)
        at 
org.cyberneko.html.filters.DefaultFilter.characters(DefaultFilter.java:195)
        at 
org.cyberneko.html.HTMLTagBalancer.characters(HTMLTagBalancer.java:821)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scanCharacters(HTMLScanner.java:1972)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scan(HTMLScanner.java:1775)
        at 
org.cyberneko.html.HTMLScanner.scanDocument(HTMLScanner.java:789)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:478)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:431)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.parse(DOMFragmentParser.java:164)
        at 
org.apache.nutch.parse.html.HtmlParser.parseNeko(HtmlParser.java:249)
        at 
org.apache.nutch.parse.html.HtmlParser.parse(HtmlParser.java:213)
        at 
org.apache.nutch.parse.html.HtmlParser.getParse(HtmlParser.java:156)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.handleFetch(Fetcher.java:254)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.run(Fetcher.java:148)



"fetcher101" prio=1 tid=0x00002aabb4242b30 nid=0x5405 runnable 
[0x000000004732b000..0x000000004732beb0]

        at java.lang.String.<init>(String.java:208)
        at java.lang.StringBuffer.toString(StringBuffer.java:586)
        - locked <0x00002aaba26d80c8> (a java.lang.StringBuffer)

        at org.apache.xerces.dom.CharacterDataImpl.appendData(Unknown 
Source)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.characters(DOMFragmentParser.java:463)
        at 
org.cyberneko.html.filters.DefaultFilter.characters(DefaultFilter.java:195)
        at 
org.cyberneko.html.HTMLTagBalancer.characters(HTMLTagBalancer.java:821)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scanCharacters(HTMLScanner.java:1972)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scan(HTMLScanner.java:1775)
        at 
org.cyberneko.html.HTMLScanner.scanDocument(HTMLScanner.java:789)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:478)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:431)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.parse(DOMFragmentParser.java:164)
        at 
org.apache.nutch.parse.html.HtmlParser.parseNeko(HtmlParser.java:249)
        at 
org.apache.nutch.parse.html.HtmlParser.parse(HtmlParser.java:213)
        at 
org.apache.nutch.parse.html.HtmlParser.getParse(HtmlParser.java:156)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.handleFetch(Fetcher.java:254)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.run(Fetcher.java:148)



"fetcher100" prio=1 tid=0x00002aabb4241a00 nid=0x5404 runnable 
[0x000000004722a000..0x000000004722ab30]
        at 
java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:99)
        at 
java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:393)

        at java.lang.StringBuffer.append(StringBuffer.java:225)
        - locked <0x00002aab8d3359d0> (a java.lang.StringBuffer)

        at org.apache.xerces.dom.CharacterDataImpl.appendData(Unknown 
Source)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.characters(DOMFragmentParser.java:463)
        at 
org.cyberneko.html.filters.DefaultFilter.characters(DefaultFilter.java:195)
        at 
org.cyberneko.html.HTMLTagBalancer.characters(HTMLTagBalancer.java:821)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scanCharacters(HTMLScanner.java:1972)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scan(HTMLScanner.java:1775)
        at 
org.cyberneko.html.HTMLScanner.scanDocument(HTMLScanner.java:789)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:478)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:431)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.parse(DOMFragmentParser.java:164)
        at 
org.apache.nutch.parse.html.HtmlParser.parseNeko(HtmlParser.java:249)
        at 
org.apache.nutch.parse.html.HtmlParser.parse(HtmlParser.java:213)
        at 
org.apache.nutch.parse.html.HtmlParser.getParse(HtmlParser.java:156)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.handleFetch(Fetcher.java:254)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.run(Fetcher.java:148)



"fetcher97" prio=1 tid=0x00002aabb423e670 nid=0x5401 runnable 
[0x0000000046f27000..0x0000000046f27cb0]
        at 
java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:99)
        at 
java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:393)

        at java.lang.StringBuffer.append(StringBuffer.java:225)
        - locked <0x00002aab9057f610> (a java.lang.StringBuffer)

        at org.apache.xerces.dom.CharacterDataImpl.appendData(Unknown 
Source)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.characters(DOMFragmentParser.java:463)
        at 
org.cyberneko.html.filters.DefaultFilter.characters(DefaultFilter.java:195)
        at 
org.cyberneko.html.HTMLTagBalancer.characters(HTMLTagBalancer.java:821)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scanCharacters(HTMLScanner.java:1972)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scan(HTMLScanner.java:1775)
        at 
org.cyberneko.html.HTMLScanner.scanDocument(HTMLScanner.java:789)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:478)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:431)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.parse(DOMFragmentParser.java:164)
        at 
org.apache.nutch.parse.html.HtmlParser.parseNeko(HtmlParser.java:249)
        at 
org.apache.nutch.parse.html.HtmlParser.parse(HtmlParser.java:213)
        at 
org.apache.nutch.parse.html.HtmlParser.getParse(HtmlParser.java:156)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.handleFetch(Fetcher.java:254)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.run(Fetcher.java:148)



"fetcher96" prio=1 tid=0x00002aabb423d540 nid=0x5400 runnable 
[0x0000000046e26000..0x0000000046e26d30]
        at 
java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:99)
        at 
java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:393)

        at java.lang.StringBuffer.append(StringBuffer.java:225)
        - locked <0x00002aab226bdcd0> (a java.lang.StringBuffer)

        at org.apache.xerces.dom.CharacterDataImpl.appendData(Unknown 
Source)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.characters(DOMFragmentParser.java:463)
        at 
org.cyberneko.html.filters.DefaultFilter.characters(DefaultFilter.java:195)
        at 
org.cyberneko.html.HTMLTagBalancer.characters(HTMLTagBalancer.java:821)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scanCharacters(HTMLScanner.java:1972)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scan(HTMLScanner.java:1775)
        at 
org.cyberneko.html.HTMLScanner.scanDocument(HTMLScanner.java:789)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:478)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:431)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.parse(DOMFragmentParser.java:164)
        at 
org.apache.nutch.parse.html.HtmlParser.parseNeko(HtmlParser.java:249)
        at 
org.apache.nutch.parse.html.HtmlParser.parse(HtmlParser.java:213)
        at 
org.apache.nutch.parse.html.HtmlParser.getParse(HtmlParser.java:156)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.handleFetch(Fetcher.java:254)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.run(Fetcher.java:148)



"fetcher94" prio=1 tid=0x00002aabb42ea7a0 nid=0x53fe runnable 
[0x0000000046c24000..0x0000000046c24e30]
        at 
java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:99)
        at 
java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:393)

        at java.lang.StringBuffer.append(StringBuffer.java:225)
        - locked <0x00002aab98eeeaf0> (a java.lang.StringBuffer)

        at org.apache.xerces.dom.CharacterDataImpl.appendData(Unknown 
Source)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.characters(DOMFragmentParser.java:463)
        at 
org.cyberneko.html.filters.DefaultFilter.characters(DefaultFilter.java:195)
        at 
org.cyberneko.html.HTMLTagBalancer.characters(HTMLTagBalancer.java:821)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scanCharacters(HTMLScanner.java:1972)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scan(HTMLScanner.java:1775)
        at 
org.cyberneko.html.HTMLScanner.scanDocument(HTMLScanner.java:789)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:478)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:431)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.parse(DOMFragmentParser.java:164)
        at 
org.apache.nutch.parse.html.HtmlParser.parseNeko(HtmlParser.java:249)
        at 
org.apache.nutch.parse.html.HtmlParser.parse(HtmlParser.java:213)
        at 
org.apache.nutch.parse.html.HtmlParser.getParse(HtmlParser.java:156)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.handleFetch(Fetcher.java:254)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.run(Fetcher.java:148)



"fetcher91" prio=1 tid=0x00002aabb42e7410 nid=0x53fb runnable 
[0x0000000046921000..0x0000000046921bb0]
        at 
java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:99)
        at 
java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:393)

        at java.lang.StringBuffer.append(StringBuffer.java:225)
        - locked <0x00002aab226bdd68> (a java.lang.StringBuffer)

        at org.apache.xerces.dom.CharacterDataImpl.appendData(Unknown 
Source)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.characters(DOMFragmentParser.java:463)
        at 
org.cyberneko.html.filters.DefaultFilter.characters(DefaultFilter.java:195)
        at 
org.cyberneko.html.HTMLTagBalancer.characters(HTMLTagBalancer.java:821)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scanCharacters(HTMLScanner.java:1972)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scan(HTMLScanner.java:1775)
        at 
org.cyberneko.html.HTMLScanner.scanDocument(HTMLScanner.java:789)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:478)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:431)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.parse(DOMFragmentParser.java:164)
        at 
org.apache.nutch.parse.html.HtmlParser.parseNeko(HtmlParser.java:249)
        at 
org.apache.nutch.parse.html.HtmlParser.parse(HtmlParser.java:213)
        at 
org.apache.nutch.parse.html.HtmlParser.getParse(HtmlParser.java:156)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.handleFetch(Fetcher.java:254)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.run(Fetcher.java:148)



"fetcher81" prio=1 tid=0x00002aabb4a379c0 nid=0x53f1 runnable 
[0x0000000045f17000..0x0000000045f17cb0]
        at 
java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:99)
        at 
java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:393)

        at java.lang.StringBuffer.append(StringBuffer.java:225)
        - locked <0x00002aab8fd6e840> (a java.lang.StringBuffer)

        at org.apache.xerces.dom.CharacterDataImpl.appendData(Unknown 
Source)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.characters(DOMFragmentParser.java:463)
        at 
org.cyberneko.html.filters.DefaultFilter.characters(DefaultFilter.java:195)
        at 
org.cyberneko.html.HTMLTagBalancer.characters(HTMLTagBalancer.java:821)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scanCharacters(HTMLScanner.java:1972)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scan(HTMLScanner.java:1775)
        at 
org.cyberneko.html.HTMLScanner.scanDocument(HTMLScanner.java:789)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:478)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:431)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.parse(DOMFragmentParser.java:164)
        at 
org.apache.nutch.parse.html.HtmlParser.parseNeko(HtmlParser.java:249)
        at 
org.apache.nutch.parse.html.HtmlParser.parse(HtmlParser.java:213)
        at 
org.apache.nutch.parse.html.HtmlParser.getParse(HtmlParser.java:156)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.handleFetch(Fetcher.java:254)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.run(Fetcher.java:148)



"fetcher80" prio=1 tid=0x00002aabb4a36890 nid=0x53f0 runnable 
[0x0000000045e16000..0x0000000045e16d30]
        at 
java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:99)
        at 
java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:393)

        at java.lang.StringBuffer.append(StringBuffer.java:225)
        - locked <0x00002aaba26d0168> (a java.lang.StringBuffer)

        at org.apache.xerces.dom.CharacterDataImpl.appendData(Unknown 
Source)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.characters(DOMFragmentParser.java:463)
        at 
org.cyberneko.html.filters.DefaultFilter.characters(DefaultFilter.java:195)
        at 
org.cyberneko.html.HTMLTagBalancer.characters(HTMLTagBalancer.java:821)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scanCharacters(HTMLScanner.java:1972)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scan(HTMLScanner.java:1775)
        at 
org.cyberneko.html.HTMLScanner.scanDocument(HTMLScanner.java:789)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:478)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:431)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.parse(DOMFragmentParser.java:164)
        at 
org.apache.nutch.parse.html.HtmlParser.parseNeko(HtmlParser.java:249)
        at 
org.apache.nutch.parse.html.HtmlParser.parse(HtmlParser.java:213)
        at 
org.apache.nutch.parse.html.HtmlParser.getParse(HtmlParser.java:156)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.handleFetch(Fetcher.java:254)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.run(Fetcher.java:148)



"fetcher79" prio=1 tid=0x00002aabb4a35760 nid=0x53ef runnable 
[0x0000000045d15000..0x0000000045d15db0]
        at 
java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:99)
        at 
java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:393)

        at java.lang.StringBuffer.append(StringBuffer.java:225)
        - locked <0x00002aab941bbfe8> (a java.lang.StringBuffer)

        at org.apache.xerces.dom.CharacterDataImpl.appendData(Unknown 
Source)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.characters(DOMFragmentParser.java:463)
        at 
org.cyberneko.html.filters.DefaultFilter.characters(DefaultFilter.java:195)
        at 
org.cyberneko.html.HTMLTagBalancer.characters(HTMLTagBalancer.java:821)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scanCharacters(HTMLScanner.java:1972)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scan(HTMLScanner.java:1775)
        at 
org.cyberneko.html.HTMLScanner.scanDocument(HTMLScanner.java:789)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:478)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:431)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.parse(DOMFragmentParser.java:164)
        at 
org.apache.nutch.parse.html.HtmlParser.parseNeko(HtmlParser.java:249)
        at 
org.apache.nutch.parse.html.HtmlParser.parse(HtmlParser.java:213)
        at 
org.apache.nutch.parse.html.HtmlParser.getParse(HtmlParser.java:156)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.handleFetch(Fetcher.java:254)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.run(Fetcher.java:148)



"fetcher73" prio=1 tid=0x00002aabb5179040 nid=0x53e9 runnable 
[0x000000004570f000..0x000000004570fcb0]
        at 
org.apache.xerces.dom.CharacterDataImpl.setNodeValueInternal(Unknown Source)
        at org.apache.xerces.dom.CharacterDataImpl.setNodeValue(Unknown 
Source)
        at org.apache.xerces.dom.CharacterDataImpl.appendData(Unknown 
Source)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.characters(DOMFragmentParser.java:463)
        at 
org.cyberneko.html.filters.DefaultFilter.characters(DefaultFilter.java:195)
        at 
org.cyberneko.html.HTMLTagBalancer.characters(HTMLTagBalancer.java:821)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scanCharacters(HTMLScanner.java:1972)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scan(HTMLScanner.java:1775)
        at 
org.cyberneko.html.HTMLScanner.scanDocument(HTMLScanner.java:789)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:478)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:431)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.parse(DOMFragmentParser.java:164)
        at 
org.apache.nutch.parse.html.HtmlParser.parseNeko(HtmlParser.java:249)
        at 
org.apache.nutch.parse.html.HtmlParser.parse(HtmlParser.java:213)
        at 
org.apache.nutch.parse.html.HtmlParser.getParse(HtmlParser.java:156)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.handleFetch(Fetcher.java:254)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.run(Fetcher.java:148)



"fetcher66" prio=1 tid=0x00002aabb518a3f0 nid=0x53e2 runnable 
[0x0000000045008000..0x0000000045008c30]

        at java.lang.String.<init>(String.java:208)
        at java.lang.StringBuffer.toString(StringBuffer.java:586)
        - locked <0x00002aab85b2b0a8> (a java.lang.StringBuffer)

        at org.apache.xerces.dom.CharacterDataImpl.appendData(Unknown 
Source)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.characters(DOMFragmentParser.java:463)
        at 
org.cyberneko.html.filters.DefaultFilter.characters(DefaultFilter.java:195)
        at 
org.cyberneko.html.HTMLTagBalancer.characters(HTMLTagBalancer.java:821)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scanCharacters(HTMLScanner.java:1972)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scan(HTMLScanner.java:1775)
        at 
org.cyberneko.html.HTMLScanner.scanDocument(HTMLScanner.java:789)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:478)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:431)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.parse(DOMFragmentParser.java:164)
        at 
org.apache.nutch.parse.html.HtmlParser.parseNeko(HtmlParser.java:249)
        at 
org.apache.nutch.parse.html.HtmlParser.parse(HtmlParser.java:213)
        at 
org.apache.nutch.parse.html.HtmlParser.getParse(HtmlParser.java:156)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.handleFetch(Fetcher.java:254)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.run(Fetcher.java:148)



"fetcher65" prio=1 tid=0x00002aabb56d2660 nid=0x53e1 runnable 
[0x0000000044f07000..0x0000000044f07cb0]
        at 
java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:99)
        at 
java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:393)

        at java.lang.StringBuffer.append(StringBuffer.java:225)
        - locked <0x00002aaba26d0240> (a java.lang.StringBuffer)

        at org.apache.xerces.dom.CharacterDataImpl.appendData(Unknown 
Source)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.characters(DOMFragmentParser.java:463)
        at 
org.cyberneko.html.filters.DefaultFilter.characters(DefaultFilter.java:195)
        at 
org.cyberneko.html.HTMLTagBalancer.characters(HTMLTagBalancer.java:821)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scanCharacters(HTMLScanner.java:1972)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scan(HTMLScanner.java:1775)
        at 
org.cyberneko.html.HTMLScanner.scanDocument(HTMLScanner.java:789)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:478)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:431)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.parse(DOMFragmentParser.java:164)
        at 
org.apache.nutch.parse.html.HtmlParser.parseNeko(HtmlParser.java:249)
        at 
org.apache.nutch.parse.html.HtmlParser.parse(HtmlParser.java:213)
        at 
org.apache.nutch.parse.html.HtmlParser.getParse(HtmlParser.java:156)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.handleFetch(Fetcher.java:254)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.run(Fetcher.java:148)



"fetcher61" prio=1 tid=0x00002aabb0d5b7c0 nid=0x53dd runnable 
[0x0000000044b03000..0x0000000044b03eb0]

        at java.lang.String.<init>(String.java:208)
        at java.lang.StringBuffer.toString(StringBuffer.java:586)
        - locked <0x00002aab9cc4a970> (a java.lang.StringBuffer)

        at org.apache.xerces.dom.CharacterDataImpl.appendData(Unknown 
Source)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.characters(DOMFragmentParser.java:463)
        at 
org.cyberneko.html.filters.DefaultFilter.characters(DefaultFilter.java:195)
        at 
org.cyberneko.html.HTMLTagBalancer.characters(HTMLTagBalancer.java:821)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scanCharacters(HTMLScanner.java:1972)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scan(HTMLScanner.java:1775)
        at 
org.cyberneko.html.HTMLScanner.scanDocument(HTMLScanner.java:789)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:478)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:431)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.parse(DOMFragmentParser.java:164)
        at 
org.apache.nutch.parse.html.HtmlParser.parseNeko(HtmlParser.java:249)
        at 
org.apache.nutch.parse.html.HtmlParser.parse(HtmlParser.java:213)
        at 
org.apache.nutch.parse.html.HtmlParser.getParse(HtmlParser.java:156)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.handleFetch(Fetcher.java:254)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.run(Fetcher.java:148)



"fetcher54" prio=1 tid=0x00002aabb0d44ad0 nid=0x53d6 runnable 
[0x00000000443fc000..0x00000000443fce30]
        at 
java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:99)
        at 
java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:393)

        at java.lang.StringBuffer.append(StringBuffer.java:225)
        - locked <0x00002aab226bbd40> (a java.lang.StringBuffer)

        at org.apache.xerces.dom.CharacterDataImpl.appendData(Unknown 
Source)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.characters(DOMFragmentParser.java:463)
        at 
org.cyberneko.html.filters.DefaultFilter.characters(DefaultFilter.java:195)
        at 
org.cyberneko.html.HTMLTagBalancer.characters(HTMLTagBalancer.java:821)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scanCharacters(HTMLScanner.java:1972)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scan(HTMLScanner.java:1775)
        at 
org.cyberneko.html.HTMLScanner.scanDocument(HTMLScanner.java:789)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:478)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:431)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.parse(DOMFragmentParser.java:164)
        at 
org.apache.nutch.parse.html.HtmlParser.parseNeko(HtmlParser.java:249)
        at 
org.apache.nutch.parse.html.HtmlParser.parse(HtmlParser.java:213)
        at 
org.apache.nutch.parse.html.HtmlParser.getParse(HtmlParser.java:156)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.handleFetch(Fetcher.java:254)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.run(Fetcher.java:148)



"fetcher51" prio=1 tid=0x00002aabb4243760 nid=0x53d3 runnable 
[0x00000000440f9000..0x00000000440f9bb0]
        at 
java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:99)
        at 
java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:393)

        at java.lang.StringBuffer.append(StringBuffer.java:225)
        - locked <0x00002aab923fdee0> (a java.lang.StringBuffer)

        at org.apache.xerces.dom.CharacterDataImpl.appendData(Unknown 
Source)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.characters(DOMFragmentParser.java:463)
        at 
org.cyberneko.html.filters.DefaultFilter.characters(DefaultFilter.java:195)
        at 
org.cyberneko.html.HTMLTagBalancer.characters(HTMLTagBalancer.java:821)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scanCharacters(HTMLScanner.java:1972)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scan(HTMLScanner.java:1775)
        at 
org.cyberneko.html.HTMLScanner.scanDocument(HTMLScanner.java:789)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:478)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:431)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.parse(DOMFragmentParser.java:164)
        at 
org.apache.nutch.parse.html.HtmlParser.parseNeko(HtmlParser.java:249)
        at 
org.apache.nutch.parse.html.HtmlParser.parse(HtmlParser.java:213)
        at 
org.apache.nutch.parse.html.HtmlParser.getParse(HtmlParser.java:156)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.handleFetch(Fetcher.java:254)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.run(Fetcher.java:148)



"fetcher44" prio=1 tid=0x00002aabb421ce60 nid=0x53cc runnable 
[0x00000000439f2000..0x00000000439f2b30]

        at java.lang.String.<init>(String.java:208)
        at java.lang.StringBuffer.toString(StringBuffer.java:586)
        - locked <0x00002aab8eb471c8> (a java.lang.StringBuffer)

        at org.apache.xerces.dom.CharacterDataImpl.appendData(Unknown 
Source)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.characters(DOMFragmentParser.java:463)
        at 
org.cyberneko.html.filters.DefaultFilter.characters(DefaultFilter.java:195)
        at 
org.cyberneko.html.HTMLTagBalancer.characters(HTMLTagBalancer.java:821)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scanCharacters(HTMLScanner.java:1972)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scan(HTMLScanner.java:1775)
        at 
org.cyberneko.html.HTMLScanner.scanDocument(HTMLScanner.java:789)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:478)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:431)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.parse(DOMFragmentParser.java:164)
        at 
org.apache.nutch.parse.html.HtmlParser.parseNeko(HtmlParser.java:249)
        at 
org.apache.nutch.parse.html.HtmlParser.parse(HtmlParser.java:213)
        at 
org.apache.nutch.parse.html.HtmlParser.getParse(HtmlParser.java:156)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.handleFetch(Fetcher.java:254)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.run(Fetcher.java:148)



"fetcher42" prio=1 tid=0x00002aabb4a12a10 nid=0x53ca runnable 
[0x00000000437f0000..0x00000000437f0c30]
        at 
java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:99)
        at 
java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:393)

        at java.lang.StringBuffer.append(StringBuffer.java:225)
        - locked <0x00002aaba26d8300> (a java.lang.StringBuffer)

        at org.apache.xerces.dom.CharacterDataImpl.appendData(Unknown 
Source)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.characters(DOMFragmentParser.java:463)
        at 
org.cyberneko.html.filters.DefaultFilter.characters(DefaultFilter.java:195)
        at 
org.cyberneko.html.HTMLTagBalancer.characters(HTMLTagBalancer.java:821)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scanCharacters(HTMLScanner.java:1972)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scan(HTMLScanner.java:1775)
        at 
org.cyberneko.html.HTMLScanner.scanDocument(HTMLScanner.java:789)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:478)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:431)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.parse(DOMFragmentParser.java:164)
        at 
org.apache.nutch.parse.html.HtmlParser.parseNeko(HtmlParser.java:249)
        at 
org.apache.nutch.parse.html.HtmlParser.parse(HtmlParser.java:213)
        at 
org.apache.nutch.parse.html.HtmlParser.getParse(HtmlParser.java:156)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.handleFetch(Fetcher.java:254)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.run(Fetcher.java:148)



"fetcher38" prio=1 tid=0x00002aabb4c618d0 nid=0x53c6 runnable 
[0x00000000433ec000..0x00000000433ece30]
        at 
java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:99)
        at 
java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:393)

        at java.lang.StringBuffer.append(StringBuffer.java:225)
        - locked <0x00002aab9c521590> (a java.lang.StringBuffer)

        at org.apache.xerces.dom.CharacterDataImpl.appendData(Unknown 
Source)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.characters(DOMFragmentParser.java:463)
        at 
org.cyberneko.html.filters.DefaultFilter.characters(DefaultFilter.java:195)
        at 
org.cyberneko.html.HTMLTagBalancer.characters(HTMLTagBalancer.java:821)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scanCharacters(HTMLScanner.java:1972)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scan(HTMLScanner.java:1775)
        at 
org.cyberneko.html.HTMLScanner.scanDocument(HTMLScanner.java:789)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:478)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:431)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.parse(DOMFragmentParser.java:164)
        at 
org.apache.nutch.parse.html.HtmlParser.parseNeko(HtmlParser.java:249)
        at 
org.apache.nutch.parse.html.HtmlParser.parse(HtmlParser.java:213)
        at 
org.apache.nutch.parse.html.HtmlParser.getParse(HtmlParser.java:156)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.handleFetch(Fetcher.java:254)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.run(Fetcher.java:148)



"fetcher31" prio=1 tid=0x00002aabb46dfb30 nid=0x53bf runnable 
[0x0000000042ce5000..0x0000000042ce5db0]
        at 
java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:99)
        at 
java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:393)

        at java.lang.StringBuffer.append(StringBuffer.java:225)
        - locked <0x00002aab1f414868> (a java.lang.StringBuffer)

        at org.apache.xerces.dom.CharacterDataImpl.appendData(Unknown 
Source)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.characters(DOMFragmentParser.java:463)
        at 
org.cyberneko.html.filters.DefaultFilter.characters(DefaultFilter.java:195)
        at 
org.cyberneko.html.HTMLTagBalancer.characters(HTMLTagBalancer.java:821)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scanCharacters(HTMLScanner.java:1972)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scan(HTMLScanner.java:1775)
        at 
org.cyberneko.html.HTMLScanner.scanDocument(HTMLScanner.java:789)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:478)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:431)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.parse(DOMFragmentParser.java:164)
        at 
org.apache.nutch.parse.html.HtmlParser.parseNeko(HtmlParser.java:249)
        at 
org.apache.nutch.parse.html.HtmlParser.parse(HtmlParser.java:213)
        at 
org.apache.nutch.parse.html.HtmlParser.getParse(HtmlParser.java:156)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.handleFetch(Fetcher.java:254)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.run(Fetcher.java:148)



"fetcher30" prio=1 tid=0x00002aabb46d6710 nid=0x53be runnable 
[0x0000000042be4000..0x0000000042be4e30]
        at 
java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:99)
        at 
java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:393)

        at java.lang.StringBuffer.append(StringBuffer.java:225)
        - locked <0x00002aab226bbe68> (a java.lang.StringBuffer)

        at org.apache.xerces.dom.CharacterDataImpl.appendData(Unknown 
Source)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.characters(DOMFragmentParser.java:463)
        at 
org.cyberneko.html.filters.DefaultFilter.characters(DefaultFilter.java:195)
        at 
org.cyberneko.html.HTMLTagBalancer.characters(HTMLTagBalancer.java:821)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scanCharacters(HTMLScanner.java:1972)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scan(HTMLScanner.java:1775)
        at 
org.cyberneko.html.HTMLScanner.scanDocument(HTMLScanner.java:789)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:478)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:431)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.parse(DOMFragmentParser.java:164)
        at 
org.apache.nutch.parse.html.HtmlParser.parseNeko(HtmlParser.java:249)
        at 
org.apache.nutch.parse.html.HtmlParser.parse(HtmlParser.java:213)
        at 
org.apache.nutch.parse.html.HtmlParser.getParse(HtmlParser.java:156)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.handleFetch(Fetcher.java:254)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.run(Fetcher.java:148)



"fetcher21" prio=1 tid=0x00002aabb4667910 nid=0x53b5 runnable 
[0x00000000422db000..0x00000000422dbeb0]
        at 
java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:99)
        at 
java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:393)

        at java.lang.StringBuffer.append(StringBuffer.java:225)
        - locked <0x00002aaba26d04e0> (a java.lang.StringBuffer)

        at org.apache.xerces.dom.CharacterDataImpl.appendData(Unknown 
Source)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.characters(DOMFragmentParser.java:463)
        at 
org.cyberneko.html.filters.DefaultFilter.characters(DefaultFilter.java:195)
        at 
org.cyberneko.html.HTMLTagBalancer.characters(HTMLTagBalancer.java:821)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scanCharacters(HTMLScanner.java:1972)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scan(HTMLScanner.java:1775)
        at 
org.cyberneko.html.HTMLScanner.scanDocument(HTMLScanner.java:789)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:478)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:431)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.parse(DOMFragmentParser.java:164)
        at 
org.apache.nutch.parse.html.HtmlParser.parseNeko(HtmlParser.java:249)
        at 
org.apache.nutch.parse.html.HtmlParser.parse(HtmlParser.java:213)
        at 
org.apache.nutch.parse.html.HtmlParser.getParse(HtmlParser.java:156)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.handleFetch(Fetcher.java:254)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.run(Fetcher.java:148)



"fetcher9" prio=1 tid=0x00002aabb4e18bb0 nid=0x53a9 runnable 
[0x00000000416cf000..0x00000000416cfcb0]
        at 
java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:99)
        at 
java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:393)

        at java.lang.StringBuffer.append(StringBuffer.java:225)
        - locked <0x00002aab90bf8db8> (a java.lang.StringBuffer)

        at org.apache.xerces.dom.CharacterDataImpl.appendData(Unknown 
Source)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.characters(DOMFragmentParser.java:463)
        at 
org.cyberneko.html.filters.DefaultFilter.characters(DefaultFilter.java:195)
        at 
org.cyberneko.html.HTMLTagBalancer.characters(HTMLTagBalancer.java:821)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scanCharacters(HTMLScanner.java:1972)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scan(HTMLScanner.java:1775)
        at 
org.cyberneko.html.HTMLScanner.scanDocument(HTMLScanner.java:789)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:478)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:431)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.parse(DOMFragmentParser.java:164)
        at 
org.apache.nutch.parse.html.HtmlParser.parseNeko(HtmlParser.java:249)
        at 
org.apache.nutch.parse.html.HtmlParser.parse(HtmlParser.java:213)
        at 
org.apache.nutch.parse.html.HtmlParser.getParse(HtmlParser.java:156)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.handleFetch(Fetcher.java:254)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.run(Fetcher.java:148)



"fetcher2" prio=1 tid=0x00002aabb4919c40 nid=0x53a2 runnable 
[0x0000000040fc8000..0x0000000040fc8c30]
        at 
java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:99)
        at 
java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:393)

        at java.lang.StringBuffer.append(StringBuffer.java:225)
        - locked <0x00002aaba26d8428> (a java.lang.StringBuffer)

        at org.apache.xerces.dom.CharacterDataImpl.appendData(Unknown 
Source)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.characters(DOMFragmentParser.java:463)
        at 
org.cyberneko.html.filters.DefaultFilter.characters(DefaultFilter.java:195)
        at 
org.cyberneko.html.HTMLTagBalancer.characters(HTMLTagBalancer.java:821)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scanCharacters(HTMLScanner.java:1972)
        at 
org.cyberneko.html.HTMLScanner$ContentScanner.scan(HTMLScanner.java:1775)
        at 
org.cyberneko.html.HTMLScanner.scanDocument(HTMLScanner.java:789)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:478)
        at 
org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:431)
        at 
org.cyberneko.html.parsers.DOMFragmentParser.parse(DOMFragmentParser.java:164)
        at 
org.apache.nutch.parse.html.HtmlParser.parseNeko(HtmlParser.java:249)
        at 
org.apache.nutch.parse.html.HtmlParser.parse(HtmlParser.java:213)
        at 
org.apache.nutch.parse.html.HtmlParser.getParse(HtmlParser.java:156)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.handleFetch(Fetcher.java:254)
        at 
org.apache.nutch.fetcher.Fetcher$FetcherThread.run(Fetcher.java:148)



"Low Memory Detector" daemon prio=1 tid=0x00002aabb3d03bd0 nid=0x539e 
runnable [0x0000000000000000..0x0000000000000000]



"CompilerThread1" daemon prio=1 tid=0x00002aabb3d02110 nid=0x539d 
waiting on condition [0x0000000000000000..0x0000000040ac27d0]



"CompilerThread0" daemon prio=1 tid=0x00002aabb3d00d10 nid=0x539c 
waiting on condition [0x0000000000000000..0x00000000409c1450]



"AdapterThread" daemon prio=1 tid=0x00002aabb0cd8d30 nid=0x539b waiting 
on condition [0x0000000000000000..0x0000000000000000]



"Signal Dispatcher" daemon prio=1 tid=0x00002aabb0cd7990 nid=0x539a 
runnable [0x0000000000000000..0x0000000000000000]



"Finalizer" daemon prio=1 tid=0x00002aabb0cc5480 nid=0x5399 in 
Object.wait() [0x00000000406bf000..0x00000000406bfcb0]

        at java.lang.Object.wait(Native Method)

        - waiting on <0x00002aaaf4b9c3b0> (a 
java.lang.ref.ReferenceQueue$Lock)

        at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:116)
        - locked <0x00002aaaf4b9c3b0> (a java.lang.ref.ReferenceQueue$Lock)
        at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:132)
        at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)


"Reference Handler" daemon prio=1 tid=0x00002aabb0cc22e0 nid=0x5398 in 
Object.wait() [0x00000000405be000..0x00000000405bed30]

        at java.lang.Object.wait(Native Method)
        - waiting on <0x00002aaaf4bc37d0> (a java.lang.ref.Reference$Lock)
        at java.lang.Object.wait(Object.java:474)
        at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:116)
        - locked <0x00002aaaf4bc37d0> (a java.lang.ref.Reference$Lock)


"main" prio=1 tid=0x0000000040115bc0 nid=0x5390 waiting on condition 
[0x00007fffffa88000..0x00007fffffa88830]

        at java.lang.Thread.sleep(Native Method)
        at org.apache.nutch.fetcher.Fetcher.run(Fetcher.java:351)
        at org.apache.nutch.fetcher.Fetcher.main(Fetcher.java:488)

"VM Thread" prio=1 tid=0x00000000401bab30 nid=0x5397 runnable


"GC task thread#0 (ParallelGC)" prio=1 tid=0x00000000401a85c0 nid=0x5395 
runnable



"GC task thread#1 (ParallelGC)" prio=1 tid=0x00000000401a8c60 nid=0x5396 
runnable



"VM Periodic Task Thread" prio=1 tid=0x00002aabb3d05980 nid=0x539f 
waiting on condition



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