[jira] [Created] (HUDI-997) Debug possible memory leaks when running tests in hudi-client

[Balaji Varadarajan (Jira)]

Balaji Varadarajan created HUDI-997:
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             Summary: Debug possible memory leaks when running tests in 
hudi-client
                 Key: HUDI-997
                 URL: https://issues.apache.org/jira/browse/HUDI-997
             Project: Apache Hudi
          Issue Type: Task
          Components: Testing
            Reporter: Balaji Varadarajan


Using visualvm, noticed the memory leak pattern of gradual increase in 
reachable memory (after GC) as the tests progress. 

Some possible candidates where I noticed marked increase in memory while the 
tests were running : 

 

[INFO] Running org.apache.hudi.table.TestCleaner

[INFO] Running org.apache.hudi.table.TestHoodieMergeOnReadTable

[INFO] Running org.apache.hudi.table.action.commit.TestCopyOnWriteActionExecutor

[INFO] Running org.apache.hudi.table.action.compact.TestAsyncCompaction

[INFO] Running org.apache.hudi.index.hbase.TestHBaseIndex

[INFO] Running org.apache.hudi.index.TestHoodieIndex

[INFO] Running org.apache.hudi.client.TestHoodieClientOnCopyOnWriteStorage

 



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