[jira] [Updated] (HIVE-12202) NPE thrown when reading legacy ACID delta files

2015-10-21 Thread Elliot West (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HIVE-12202?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Elliot West updated HIVE-12202:
---
Attachment: HIVE-12202.0.patch

Attached patch [^HIVE-12202.0.patch].

> NPE thrown when reading legacy ACID delta files
> ---
>
> Key: HIVE-12202
> URL: https://issues.apache.org/jira/browse/HIVE-12202
> Project: Hive
>  Issue Type: Bug
>  Components: Transactions
>Affects Versions: 1.3.0
>Reporter: Elliot West
>Assignee: Elliot West
>  Labels: transactions
> Attachments: HIVE-12202.0.patch
>
>
> When reading legacy ACID deltas of the form {{delta_$startTxnId_$endTxnId}} a 
> {{NullPointerException}} is thrown on:
> {code:title=org.apache.hadoop.hive.ql.io.AcidUtils.deserializeDeltas#371}
> if(dmd.getStmtIds().isEmpty()) {
> {code}
> The older ACID data format (pre-Hive 1.3.0) which does not include the 
> statement ID, and code written for that format should still be supported. 
> Therefore the above condition should also include a null check or 
> alternatively {{AcidInputFormat.DeltaMetaData}} should never return null, and 
> return an empty list in this specific scenario.



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[jira] [Updated] (HIVE-12202) NPE thrown when reading legacy ACID delta files

2015-11-03 Thread Eugene Koifman (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HIVE-12202?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Eugene Koifman updated HIVE-12202:
--
Fix Version/s: 1.3.0

> NPE thrown when reading legacy ACID delta files
> ---
>
> Key: HIVE-12202
> URL: https://issues.apache.org/jira/browse/HIVE-12202
> Project: Hive
>  Issue Type: Bug
>  Components: Transactions
>Affects Versions: 1.3.0
>Reporter: Elliot West
>Assignee: Elliot West
>  Labels: transactions
> Fix For: 1.3.0
>
> Attachments: HIVE-12202.0.patch
>
>
> When reading legacy ACID deltas of the form {{delta_$startTxnId_$endTxnId}} a 
> {{NullPointerException}} is thrown on:
> {code:title=org.apache.hadoop.hive.ql.io.AcidUtils.deserializeDeltas#371}
> if(dmd.getStmtIds().isEmpty()) {
> {code}
> The older ACID data format (pre-Hive 1.3.0) which does not include the 
> statement ID, and code written for that format should still be supported. 
> Therefore the above condition should also include a null check or 
> alternatively {{AcidInputFormat.DeltaMetaData}} should never return null, and 
> return an empty list in this specific scenario.



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[jira] [Updated] (HIVE-12202) NPE thrown when reading legacy ACID delta files

2015-12-14 Thread Eugene Koifman (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HIVE-12202?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Eugene Koifman updated HIVE-12202:
--
Fix Version/s: 2.0.0

> NPE thrown when reading legacy ACID delta files
> ---
>
> Key: HIVE-12202
> URL: https://issues.apache.org/jira/browse/HIVE-12202
> Project: Hive
>  Issue Type: Bug
>  Components: Transactions
>Affects Versions: 1.3.0
>Reporter: Elliot West
>Assignee: Elliot West
>  Labels: transactions
> Fix For: 1.3.0, 2.0.0
>
> Attachments: HIVE-12202.0.patch
>
>
> When reading legacy ACID deltas of the form {{delta_$startTxnId_$endTxnId}} a 
> {{NullPointerException}} is thrown on:
> {code:title=org.apache.hadoop.hive.ql.io.AcidUtils.deserializeDeltas#371}
> if(dmd.getStmtIds().isEmpty()) {
> {code}
> The older ACID data format (pre-Hive 1.3.0) which does not include the 
> statement ID, and code written for that format should still be supported. 
> Therefore the above condition should also include a null check or 
> alternatively {{AcidInputFormat.DeltaMetaData}} should never return null, and 
> return an empty list in this specific scenario.



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