Pratyush Bhatt created HDDS-10816:
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Summary: [Hbase-Ozone] Hbase Bulkloading Crashing Datanodes
Key: HDDS-10816
URL: https://issues.apache.org/jira/browse/HDDS-10816
Project: Apache Ozone
Issue Type: Bug
Components: Ozone Datanode
Reporter: Pratyush Bhatt
Datanode heap was set as 31GB, I've tried 8GB heap also.
When triggering BulkLoad over and over again on Hbase on top of Ozone, DNs are
going down with "Cannot allocate memory" error. No specific error is thrown in
the DN logs, its being terminated abruptly.
Checked the process stderr log, it shows below:
{code:java}
OpenJDK 64-Bit Server VM warning: INFO: os::commit_memory(0x00007f8439ca0000,
453246976, 0) failed; error='Cannot allocate memory' (errno=12)
{code}
cc: [~ashishk] [~sammichen] [~weichiu]
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