topic Re: Error: java.lang.OutOfMemoryError: Java heap space in Talend Studio

Error: java.lang.OutOfMemoryError: Java heap space

Anonymous — Sat, 16 Nov 2024 05:15:07 GMT

Hi, currently i am getting the out of memory error while loading the data into MYSQL server. Below the complete error. Request you to please help.

Exception in thread "main" java.lang.OutOfMemoryError: Java heap space
at org.talend.fileprocess.TOSDelimitedReader$ColumnBuffer4Joiner.saveCharInJoiner(TOSDelimitedReader.java:503)
at org.talend.fileprocess.TOSDelimitedReader.joinAndRead(TOSDelimitedReader.java:261)
at org.talend.fileprocess.TOSDelimitedReader.readRecord_SplitField(TOSDelimitedReader.java:148)
at org.talend.fileprocess.TOSDelimitedReader.readRecord(TOSDelimitedReader.java:125)
at org.talend.fileprocess.FileInputDelimited.nextRecord(FileInputDelimited.java:301)
[statistics] disconnected

Re: Error: java.lang.OutOfMemoryError: Java heap space

Anonymous — Wed, 17 Jul 2019 14:35:57 GMT

Hi,

Could you please refer the below link for the resolution for similar issue?

https://community.talend.com/t5/Design-and-Development/resolved-java-lang-OutOfMemoryError-Java-heap-space-talend/td-p/95244

Warm Regards,
Nikhil Thampi

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Re: Error: java.lang.OutOfMemoryError: Java heap space

Anonymous — Thu, 18 Jul 2019 10:27:56 GMT

Hi Nikhil, Thanks for your time... I tried the solution, but still it is not working. still i am getting the same error.... is there any other setting or issues that i can try....

Regards,

Shrinidhi DC

Re: Error: java.lang.OutOfMemoryError: Java heap space

Anonymous — Thu, 18 Jul 2019 12:06:34 GMT

Hi Shrinidhi,

I faced this problem once while giving input file as excel so I used the below:

double click on your component, go to advanced settings, there is Generation mode. Select Less memory consumed for large file.

If the above doesnt work you can increase the heap size by going to the run console. After you run the job when the job fails, go to advanced settings and select Use specific JVM arguments. Then you can increase the size instead of 1024, 2048 or 4096 etc. Attaching a screenshot.

run.JPG

Re: Error: java.lang.OutOfMemoryError: Java heap space

Anonymous — Thu, 18 Jul 2019 14:43:17 GMT

Hi Shrinidhi,

Could you please share the job screenshot so that we will get more idea about the job flow? What is the input data volume and how much is the current memory parameters you have set?

Warm Regards,
Nikhil Thampi

Please appreciate our Talend community members by giving Kudos for sharing their time for your query. If your query is answered, please mark the topic as resolved 🙂