Robert Joseph Evans created STORM-2171:
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Summary: blob recovery on a single host results in deadlock
Key: STORM-2171
URL: https://issues.apache.org/jira/browse/STORM-2171
Project: Apache Storm
Issue Type: Bug
Components: storm-core
Affects Versions: 2.0.0
Reporter: Robert Joseph Evans
It might be more versions but I have only tested this on 2.x.
Essentially when trying to find replicas to copy blobs from LocalFSBlobStore
does not exclude itself. This results in a deadlock where it is holding a lock
trying to download the blob, and at the same time has done a request back to
itself trying to download the blob, but it will never finish because it is
blocked on the same lock.
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