[CELEBORN-1743] Resolve the metrics data interruption and the job failure caused by locked resources #3005
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…lure caused by locked resources
Remove the ConcurrentLinkedQueue and lock in AbstractSource which might cause the metrics data interruption and job fail.
Current problems:jira CELEBORN-1743 the lock in [CELEBORN-1453] might block the thread.
No
Manual test
same result with CELEBORN-1453
Closes #2956 from zaynt4606/clb1743.
Authored-by: zhengtao [email protected]
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