adarsh created STORM-3334:
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Summary: Storm java processes using very high CPU with very low
load
Key: STORM-3334
URL: https://issues.apache.org/jira/browse/STORM-3334
Project: Apache Storm
Issue Type: Bug
Components: storm-core
Affects Versions: 1.0.0
Environment: Linux
Reporter: adarsh
Fix For: 1.0.0
We observer that Storm_Nimbus, storm_supervisor and NMStormTopology is
consuming 100% CPU with all CPU cores.
We found that Dispatcher Thread is taking quiet lot CPU. We observer that this
issue was also reported earlier in Jira with title "{color:#333333}Short
disruptor queue wait time leads to high CPU usage when idle{color}"
https://issues.apache.org/jira/browse/STORM-503
This say the issue got fixed in the version 0.9.6 while in the version 1.0.0
seems the issue is still fixed.
Kindly help us to resolve this issue, or advice us with the stable version of
Storm which has this issue resolved.
Regards,
Adarsh
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