Sudheer Vinukonda created TS-3622:
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Summary: Writer doing unbounded retries for write VC to be closed
during read_while_writer scenario
Key: TS-3622
URL: https://issues.apache.org/jira/browse/TS-3622
Project: Traffic Server
Issue Type: Bug
Components: Cache
Reporter: Sudheer Vinukonda
During read_while_writer scenario, writer checks if the write VC is closed or
the first fragment is completed to try and obtain the write VC's mutex. The
writer keeps retrying (unbounded) with 100 msec intervals until either of this
occurs. Currently, these retries are unbounded and since they occur nested
within the *proxy.config.http.cache.max_open_read_retries*, they sort of cancel
out the *proxy.config.http.cache.max_open_read_retries* setting. Opening this
jira to add a bound on the number of such internal retries and fall back to the
*proxy.config.http.cache.max_open_read_retries*, in case, they hit the bound.
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