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https://issues.apache.org/jira/browse/HIVE-22582?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Peter Vary updated HIVE-22582:
------------------------------
Fix Version/s: 4.0.0
Resolution: Fixed
Status: Resolved (was: Patch Available)
Pushed to master.
Thanks for the patch [~aditya-shah] and [~lpinter] for the review!
> Avoid reading table as ACID when table name is starting with "delta" , but
> table is not transactional and BI Split Strategy is used
> -----------------------------------------------------------------------------------------------------------------------------------
>
> Key: HIVE-22582
> URL: https://issues.apache.org/jira/browse/HIVE-22582
> Project: Hive
> Issue Type: Bug
> Reporter: Aditya Shah
> Assignee: Aditya Shah
> Priority: Major
> Fix For: 4.0.0
>
> Attachments: HIVE-22582.patch
>
>
> The issue is fixed in HIVE-22473 but missed a check for BI Split Strategy.
> Steps to reproduce:
> {code:java}
> set hive.exec.orc.split.strategy=BI;
> create table delta_result (a int) stored as orc
> tblproperties('transactional'='false');
> insert into delta_result select 1;
> select * from delta_result;
> {code}
> Exception Stack Trace:
> {code:java}
> Caused by: java.lang.RuntimeException: ORC split generation failed with
> exception: String index out of range: -1
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat.generateSplitsInfo(OrcInputFormat.java:1929)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat.getSplits(OrcInputFormat.java:2016)
> at
> org.apache.hadoop.hive.ql.exec.FetchOperator.generateWrappedSplits(FetchOperator.java:461)
> at
> org.apache.hadoop.hive.ql.exec.FetchOperator.getNextSplits(FetchOperator.java:430)
> at
> org.apache.hadoop.hive.ql.exec.FetchOperator.getRecordReader(FetchOperator.java:336)
> at
> org.apache.hadoop.hive.ql.exec.FetchOperator.getNextRow(FetchOperator.java:576)
> ... 50 more
> Caused by: java.lang.StringIndexOutOfBoundsException: String index out of
> range: -1
> at java.lang.String.substring(String.java:1967)
> at
> org.apache.hadoop.hive.ql.io.AcidUtils.parsedDelta(AcidUtils.java:1128)
> at
> org.apache.hadoop.hive.ql.io.AcidUtils$ParsedDeltaLight.parse(AcidUtils.java:921)
> at
> org.apache.hadoop.hive.ql.io.AcidUtils.getLogicalLength(AcidUtils.java:2084)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat$BISplitStrategy.getSplits(OrcInputFormat.java:1115)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat.generateSplitsInfo(OrcInputFormat.java:1905)
> ... 55 more
> {code}
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