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GC limit overhead exceeded because of temporary objects #29
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@extstmtrifork can you provide some sample code? |
So basically i have two files in which a header called "PersonID" is common.
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This sounds like a JVM tuning issue ... How much heap memory are you allocating to the JVM? IMO this design doesn't scale well. You would be better off ...
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Is the CSV file proper formatted? I know situations where missing (closing) text delimiters are resulting in huge column data. |
Hi,
I am trying to read from a csv file containing a bit more than 2 million rows, then make a simple mapping to something i can use to finally insert it to a database. However, i am getting an erro: "GC limit overhead exceeded", as it creates a lot of temporary objects.
I read the other issue regarding temporary objects, however as i could understand, it is regarding writing to a csv file, but i am getting this error while reading from an csv file.
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