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[cpd] java.lang.OutOfMemoryError #795

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cyw3 opened this issue Dec 20, 2017 · 4 comments
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[cpd] java.lang.OutOfMemoryError #795

cyw3 opened this issue Dec 20, 2017 · 4 comments
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@jsotuyod
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a:bug PMD crashes or fails to analyse a file. in:cpd Affects the copy-paste detector
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6.1.0

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@cyw3
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cyw3 commented Dec 20, 2017

bin/run.sh cpd --minimum-tokens 120 --format csv_with_linecount_per_file --encoding utf-8 --ignore-literals --ignore-annotations --ignore-usings --skip-duplicate-files --skip-lexical-errors --failOnViolation false --files path/to/project --language cpp

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@cyw3 thanks for the report, this is unfortunately a known issue (see #185 (comment)). We have a pending issue to refactor report rendering for CPD.

In the meantime, you can try increasing the heap space CPD has available.

@jsotuyod jsotuyod added the a:bug PMD crashes or fails to analyse a file. label Dec 20, 2017
@jsotuyod jsotuyod added this to the 6.1.0 milestone Dec 20, 2017
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cyw3 commented Dec 20, 2017

I have set JAVA_OPTIONS="-Xms32m -Xmx6512m", but it is not ok.

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cyw3 commented Dec 27, 2017

@jsotuyod
I fixed the bug.

@jsotuyod jsotuyod self-assigned this Feb 17, 2018
@jsotuyod jsotuyod changed the title [CPD] java.lang.OutOfMemoryError [cpd] java.lang.OutOfMemoryError Feb 18, 2018
jsotuyod added a commit to Monits/pmd that referenced this issue Feb 18, 2018
@jsotuyod
Update changelog, refs pmd#795
6d1a888
@jsotuyod jsotuyod mentioned this issue Feb 18, 2018
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@jsotuyod jsotuyod added in:cpd Affects the copy-paste detector has:pr labels Feb 18, 2018
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@cyw3 I've just submitted a PR fixing this for good. Should be part of PMD 6.1.0

adangel added a commit that referenced this issue Feb 18, 2018
@adangel
Fixes #795
9c007af 
Merge branch 'pr-919'
@jsotuyod jsotuyod mentioned this issue Apr 16, 2018
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a:bug PMD crashes or fails to analyse a file. in:cpd Affects the copy-paste detector
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