[jira] [Commented] (CARBONDATA-3914) We are getting the below error when executing select query on a carbon table when no data is returned from hive beeline.
[ https://issues.apache.org/jira/browse/CARBONDATA-3914?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17205497#comment-17205497 ] Prasanna Ravichandran commented on CARBONDATA-3914: --- !image-2020-10-01-18-37-20-242.png! > We are getting the below error when executing select query on a carbon table > when no data is returned from hive beeline. > > > Key: CARBONDATA-3914 > URL: https://issues.apache.org/jira/browse/CARBONDATA-3914 > Project: CarbonData > Issue Type: Bug > Components: hive-integration >Affects Versions: 2.0.0 > Environment: 3 node One track ANT cluster >Reporter: Prasanna Ravichandran >Priority: Minor > Fix For: 2.1.0 > > Attachments: Nodatareturnedfromcarbontable-IOexception.png > > Time Spent: 6h 20m > Remaining Estimate: 0h > > If no data is present in the table, then we are getting the below IOException > in carbon, while running select queries on that empty table. But in hive even > if the table holds no data, then it is working for select queries. > Expected results: Even the table holds no records it should return 0 or no > rows returned. It should not throw error/exception. > Actual result: It is throwing IO exception - Unable to read carbon schema. > > Attached the screenshot for your reference. -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Commented] (CARBONDATA-3914) We are getting the below error when executing select query on a carbon table when no data is returned from hive beeline.
[ https://issues.apache.org/jira/browse/CARBONDATA-3914?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17205495#comment-17205495 ] Prasanna Ravichandran commented on CARBONDATA-3914: --- Attached the screenshot after the fix. > We are getting the below error when executing select query on a carbon table > when no data is returned from hive beeline. > > > Key: CARBONDATA-3914 > URL: https://issues.apache.org/jira/browse/CARBONDATA-3914 > Project: CarbonData > Issue Type: Bug > Components: hive-integration >Affects Versions: 2.0.0 > Environment: 3 node One track ANT cluster >Reporter: Prasanna Ravichandran >Priority: Minor > Fix For: 2.1.0 > > Attachments: Nodatareturnedfromcarbontable-IOexception.png > > Time Spent: 6h 20m > Remaining Estimate: 0h > > If no data is present in the table, then we are getting the below IOException > in carbon, while running select queries on that empty table. But in hive even > if the table holds no data, then it is working for select queries. > Expected results: Even the table holds no records it should return 0 or no > rows returned. It should not throw error/exception. > Actual result: It is throwing IO exception - Unable to read carbon schema. > > Attached the screenshot for your reference. -- This message was sent by Atlassian Jira (v8.3.4#803005)
