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Posted to issues@tez.apache.org by "David Mollitor (Jira)" <ji...@apache.org> on 2021/02/08 16:21:01 UTC

[jira] [Created] (TEZ-4284) InputReadyTracker Review

David Mollitor created TEZ-4284:
-----------------------------------

             Summary: InputReadyTracker Review
                 Key: TEZ-4284
                 URL: https://issues.apache.org/jira/browse/TEZ-4284
             Project: Apache Tez
          Issue Type: Improvement
            Reporter: David Mollitor
            Assignee: David Mollitor


* Too much synchronization.  Everything is protected under a single lock, no need to synchronize individual collections
* Make it more Java-8-y
* Do not throw exceptions for timeouts.  Save time on generating stack traces, just return true/false just like the JDK
* Remove Guava dependencies
* Other misc cleanup



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