[jira] [Comment Edited] (HIVE-21390) BI split strategy does not work for blob stores

["Gopal V (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-21390?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16788375#comment-16788375 ] 

Gopal V edited comment on HIVE-21390 at 3/8/19 11:24 PM:
---------------------------------------------------------

{code}
java.lang.RuntimeException: ORC split generation failed with exception: Not implemented by the RawFileSystem FileSystem implementation
	at org.apache.hadoop.hive.ql.io.orc.OrcInputFormat.generateSplitsInfo(OrcInputFormat.java:1881)
	at org.apache.hadoop.hive.ql.io.orc.OrcInputFormat.getSplits(OrcInputFormat.java:1969)
	at org.apache.hive.hcatalog.streaming.mutate.StreamingAssert.readRecords(StreamingAssert.java:161)
{code}


was (Author: gopalv):
{code}
java.lang.RuntimeException: ORC split generation failed with exception: Not implemented by the RawFileSystem FileSystem implementation
{code}

> BI split strategy does not work for blob stores
> -----------------------------------------------
>
>                 Key: HIVE-21390
>                 URL: https://issues.apache.org/jira/browse/HIVE-21390
>             Project: Hive
>          Issue Type: Bug
>    Affects Versions: 4.0.0, 3.2.0
>            Reporter: Prasanth Jayachandran
>            Assignee: Prasanth Jayachandran
>            Priority: Major
>         Attachments: HIVE-21390.1.patch, HIVE-21390.2.patch, HIVE-21390.3.patch
>
>
> BI split strategy cuts the split at block boundaries however there are no block boundaries in blob storage so we end up with 1 split for BI split strategy. 



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