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From "Sudheesh Katkam (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (DRILL-2572) Test case failures on Linux
Date Wed, 15 Jul 2015 00:03:05 GMT

     [ https://issues.apache.org/jira/browse/DRILL-2572?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sudheesh Katkam closed DRILL-2572.
----------------------------------

> Test case failures on Linux
> ---------------------------
>
>                 Key: DRILL-2572
>                 URL: https://issues.apache.org/jira/browse/DRILL-2572
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Execution - Relational Operators
>            Reporter: Sudheesh Katkam
>            Assignee: Sudheesh Katkam
>             Fix For: 0.9.0
>
>         Attachments: DRILL-2572.1.patch.txt
>
>
> <copied from dev list>
> I am getting unit test failures (NPEs) on my Linux VM on the latest master (commit: 8493713).
I tried this multiple times (47 errors first time, 22 second time, 7 third time, 15 fourth
time ..) on multiple machines.
> Some setup information:
> {code}
> root@perfnode207:~/dev# cat /proc/version
> Linux version 3.2.0-76-generic (buildd@batsu) (gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5)
) #111-Ubuntu SMP Tue Jan 13 22:16:09 UTC 2015
> root@perfnode207:~/dev# java -version
> java version "1.7.0_75"
> OpenJDK Runtime Environment (IcedTea 2.5.4) (7u75-2.5.4-1~precise1)
> OpenJDK 64-Bit Server VM (build 24.75-b04, mixed mode)
> root@perfnode207:~/dev# mvn --version
> Apache Maven 3.2.1 (ea8b2b07643dbb1b84b6d16e1f08391b666bc1e9; 2014-02-14T17:37:52+00:00)
> Maven home: /usr/share/maven3
> Java version: 1.7.0_75, vendor: Oracle Corporation
> Java home: /usr/lib/jvm/java-7-openjdk-amd64/jre
> Default locale: en_US, platform encoding: UTF-8
> OS name: "linux", version: "3.2.0-76-generic", arch: "amd64", family: "unix"
> {code}
> And here’s how to replicate:
> {code}
> root@perfnode207:~/dev# git clone https://github.com/apache/drill.git drill_master
> …
> root@perfnode207:~/dev# cd drill_master
> root@perfnode207:~/dev/drill_master# mvn clean install
> …
> Running org.apache.drill.TestTpchExplain#tpch12
> Exception (no rows returned): org.apache.drill.exec.rpc.RpcException: NullPointerException:
> Running org.apache.drill.TestTpchExplain#tpch13
> Exception (no rows returned): org.apache.drill.exec.rpc.RpcException: NullPointerException:
> Running org.apache.drill.TestTpchExplain#tpch14
> Exception (no rows returned): org.apache.drill.exec.rpc.RpcException: NullPointerException:
> Running org.apache.drill.TestTpchExplain#tpch16
> Exception (no rows returned): org.apache.drill.exec.rpc.RpcException: NullPointerException:
> …
> {code}
> -I have attached (as .json and .txt) the event from Lilith for the following test:-
> {code}
> Test Failed (d: 0 B(64.0 MiB), h: 2.8 MiB(534.0 MiB), nh: 237.7 KiB(65.3 MiB)): testEmptyResultSet(org.apache.drill.TestFrameworkTest)
> org.apache.drill.exec.rpc.RpcException NullPointerException: 
> at org.apache.drill.exec.rpc.user.QueryResultHandler.batchArrived(QueryResultHandler.java:157)
~[classes/:na]
> at org.apache.drill.exec.rpc.user.UserClient.handleReponse(UserClient.java:93) ~[classes/:na]
> {code}



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