[ https://issues.apache.org/jira/browse/HIVE-11073?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Elliot West updated HIVE-11073: ------------------------------- Attachment: HIVE-11073.1.patch > ORC FileDump utility ignores errors when writing output > ------------------------------------------------------- > > Key: HIVE-11073 > URL: https://issues.apache.org/jira/browse/HIVE-11073 > Project: Hive > Issue Type: Bug > Components: Hive > Affects Versions: 1.2.0 > Reporter: Elliot West > Assignee: Elliot West > Priority: Minor > Labels: cli, orc > Attachments: HIVE-11073.1.patch > > > The Hive command line provides the {{--orcfiledump}} utility for dumping data > contained within ORC files, specifically when using the {{-d}} option. > Generally, it is useful to be able to pipe the data extracted into other > commands and utilities to transform and control the data so that it is more > manageable by the CLI user. A classic example is {{less}}. > When such command pipelines are currently constructed, the underlying > implementation in {{org.apache.hadoop.hive.ql.io.orc.FileDump#printJsonData}} > is oblivious to errors occurring when writing to its output stream. Such > errors are common place when a user issues {{Ctrl+C}} to kill the leaf > process. In this event the leaf process terminates immediately but the Hive > CLI process continues to execute until the full contents of the ORC file has > been read. > By making {{FileDump}} considerate of output stream errors the process will > terminate as soon as the destination process exits (i.e. when the user kills > {{less}}) and control will be returned to the user as expected. -- This message was sent by Atlassian JIRA (v6.3.4#6332)