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Kuberntes OOM Error. Very High memory usage > 15gb #2129
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You can use 'jmap -histo' to print out the number of objects per class, run
it a few times to see which class of objects keep increasing.
…On Tue, Jun 29, 2021 at 9:21 AM Jose Thomas ***@***.***> wrote:
Although secor is working, it looks like the memory usage is constantly
increasing over time eventually shuts off the system.
All I could sense is an info
(org.apache.hadoop.io.compress.CodecPool) INFO Got brand-new compressor
[.gz]
It looks like the object is being created without recycling and memory
leaks is causing the system to shut down.
Has anyone got a similar issue
Related config
secor.compression.codec=org.apache.hadoop.io.compress.GzipCodec
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I update the comments and description with my insights. |
Kubernetes memory usage is spiking more than 15Gb, but local run on ubuntu takes much less. I figured out that Kubernetes does not use swaps. However, I could not find any specific parameter to control this spiking of memory in case a swap is not present.
Even At 2 threads, memory usage spikes to ~15GB.
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