Thread issue with autodetect parser
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Key: TIKA-599
URL: https://issues.apache.org/jira/browse/TIKA-599
Project: Tika
Issue Type: Bug
Components: parser
Affects Versions: 0.9
Environment: SunOS xxx 5.10 Generic_142901-13 i86pc i386 i86pc Solaris
java version "1.6.0_14"
Java(TM) SE Runtime Environment (build 1.6.0_14-b08)
Java HotSpot(TM) Server VM (build 14.0-b16, mixed mode)
Reporter: Erik Hetzner
When using tika to index web crawls, I seem to have run across a thread-safety
issue with the autodetect parser. My indexer has gone into an apparent loop
with all 5 threads in the same bit of code:
"Thread-5" prio=3 tid=0x0898a400 nid=0x19 runnable [0x75238000]
java.lang.Thread.State: RUNNABLE
at java.util.HashMap.get(HashMap.java:303)
at org.ccil.cowan.tagsoup.Schema.getElementType(Schema.java:122)
at org.ccil.cowan.tagsoup.Parser.gi(Parser.java:959)
at org.ccil.cowan.tagsoup.HTMLScanner.scan(HTMLScanner.java:505)
at org.ccil.cowan.tagsoup.Parser.parse(Parser.java:449)
at org.apache.tika.parser.html.HtmlParser.parse(HtmlParser.java:198)
at
org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:197)
at
org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:197)
at
org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:135)
....
This is the same line in HashMap as we see in TIKA-374.
Let me know if you need any more information. This is with the latest tika-0.9.
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