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From László Bodor (Jira) <j...@apache.org>
Subject [jira] [Updated] (TEZ-4231) SimpleHistoryParser doesn't merge events correctly
Date Wed, 20 Jan 2021 11:24:00 GMT

     [ https://issues.apache.org/jira/browse/TEZ-4231?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

László Bodor updated TEZ-4231:
------------------------------
    Attachment: org.apache.tez.analyzer.plugins.InputReadErrorAnalyzer_dag_1611059352591_0000_1.xlsx

> SimpleHistoryParser doesn't merge events correctly
> --------------------------------------------------
>
>                 Key: TEZ-4231
>                 URL: https://issues.apache.org/jira/browse/TEZ-4231
>             Project: Apache Tez
>          Issue Type: Bug
>            Reporter: László Bodor
>            Assignee: László Bodor
>            Priority: Major
>         Attachments: TEZ-4231.01.patch, TEZ-4231.02.patch, org.apache.tez.analyzer.plugins.InputReadErrorAnalyzer_dag_1611059352591_0000_1.xlsx
>
>
> While using some analyzers and writing new ones, I've found some issues with SimpleHistoryParser,
this jira is about to fix them. Basically I saw that:
> 1. DagInfo.getEvents() returns an array with only 1 element
> 2. All of the events (DagInfo.getEvents(), VertexInfo,getEvents()) have "0" as timestamp



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