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From "Hive QA (JIRA)" <>
Subject [jira] [Commented] (HIVE-15130) Fixing shifting index issue related to object inspector caching
Date Fri, 04 Nov 2016 20:25:58 GMT


Hive QA commented on HIVE-15130:

Here are the results of testing the latest attachment:

{color:red}ERROR:{color} -1 due to no test(s) being added or modified.

{color:red}ERROR:{color} -1 due to 4 failed/errored test(s), 10628 tests executed
*Failed tests:*
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[join_acid_non_acid] (batchId=150)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[union_fast_stats] (batchId=145)
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver[explainanalyze_4] (batchId=91)
org.apache.hive.spark.client.TestSparkClient.testJobSubmission (batchId=272)

Test results:
Console output:
Test logs:

Executing org.apache.hive.ptest.execution.TestCheckPhase
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
Tests exited with: TestsFailedException: 4 tests failed

This message is automatically generated.

ATTACHMENT ID: 12837174 - PreCommit-HIVE-Build

> Fixing shifting index issue related to object inspector caching
> ---------------------------------------------------------------
>                 Key: HIVE-15130
>                 URL:
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Reader
>            Reporter: Chao Sun
>            Assignee: Chao Sun
>         Attachments: HIVE-15130.1.patch
> Hive caches object inspector in memory to avoid recreating the same object.
> However, in {{ArrayWritableObjectInspector}}, the {{equals}} and {{hashCode}} doesn't
take account on all attributes of the class, therefore, even though the internal state (e.g.,
{{adjustedIndex}}) is different, it could still be mapped to the same result. This could cause
wrong field index being used when reading Parquet data.

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