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preethikoluvaiya23_193353 avatar image
preethikoluvaiya23_193353 asked Erick Ramirez answered

How do I deal with cassandra-stress crashing with JVM errors?

Hi,

Firstly, thanks for clarifying all my doubts raised so far.

Today while using, cassandra-stress tool to write several thousand records to node, the process aborted in- between and got error message that java run time environment got crashed.

And also, I am getting this error very frequently. Can you please give me permanent fix to this issue and my write query is half-way stopped, So, how to rolll back my commit-log to initial stage, so that I can run cassandra-stress again. Thanks in advance.


workshopcassandra-stress
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Erick Ramirez avatar image
Erick Ramirez answered

There isn't enough information in your post to diagnose the problem. You'll need to provide relevant information such as

  • Cassandra version
  • cluster topology/configuration (e.g. 3 nodes, 16 cores, 64GB RAM)
  • full command you're running

The screenshot you posted also shows that a hs_err_pid5971.log file got generated so you need to review that log for clues.

In relation to this question:

how to rolll back my commit-log to initial stage, so that I can run cassandra-stress again

You just need to TRUNCATE the table you were stress-testing. Cheers!

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