Details
Description
The RPC handlers monitoring will displayed in the Web UI when the cluster has just started. As time goes on, RPC handlers disappeared .
We have the RPC handlers listed as tasks and stored in CircularFifoBuffer.
CircularFifoBuffer is a first in first out buffer with a fixed size that replaces its oldest element if full.
When we refresh the page, completed tasks will be removed from CircularFifoBuffer.
Not refresh the page for a long time, the oldest element (RPC handlers) will be replaced by new tasks.
Attachments
Attachments
Issue Links
- is related to
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HBASE-17673 Monitored RPC Handler not shown in the WebUI
- Resolved