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  1. Apache Arrow
  2. ARROW-3443

[Java] Flight reports memory leaks in TestBasicOperation

Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Duplicate
    • None
    • 0.11.0
    • FlightRPC, Java
    • None

    Description

      While running the release verification scripts on Ubuntu 16.04, I get the following error in one of the flight tests:

      [INFO] Running org.apache.arrow.flight.TestBasicOperation
      63 6F 6F 6C 20 74 68 69 6E 67
      get
      put
      hello
      world
      63 6F 6F 6C 20 74 68 69 6E 67
      [INFO] Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.131 s - in org.apache.arrow.flight.TestBasicOperation
      [INFO] Running org.apache.arrow.flight.example.TestExampleServer
      Starting server.
      [ERROR] Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0.234 s <<< FAILURE! - in org.apache.arrow.flight.example.TestExampleServer
      [ERROR] putStream(org.apache.arrow.flight.example.TestExampleServer)  Time elapsed: 0.222 s  <<< ERROR!
      java.lang.IllegalStateException:
      Memory was leaked by query. Memory leaked: (66)
      Allocator(flight-server) 0/66/134/9223372036854775807 (res/actual/peak/limit)
      
              at org.apache.arrow.flight.example.TestExampleServer.after(TestExampleServer.java:66)
      
      [INFO] Running org.apache.arrow.flight.perf.TestPerf
      Transferred 100000000 records totaling 3200000000 bytes at 87,592919 mb/s. 2870244,784388 record/s. 700,971181 batch/s.
      Transferred 100000000 records totaling 3200000000 bytes at 121,977665 mb/s. 3996964,136267 record/s. 976,138581 batch/s.
      [ERROR] Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 59.966 s <<< FAILURE! - in org.apache.arrow.flight.perf.TestPerf
      [ERROR] throughput(org.apache.arrow.flight.perf.TestPerf)  Time elapsed: 59.964 s  <<< ERROR!
      java.lang.IllegalStateException:
      Memory was leaked by query. Memory leaked: (133120)
      Allocator(perf-server) 0/133120/267264/9223372036854775807 (res/actual/peak/limit)
      
              at org.apache.arrow.flight.perf.TestPerf.throughput(TestPerf.java:112)
      

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            Unassigned Unassigned
            uwe Uwe Korn
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