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https://issues.apache.org/jira/browse/HIVE-21766?focusedWorklogId=248819&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-248819
]
ASF GitHub Bot logged work on HIVE-21766:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 27/May/19 13:00
Start Date: 27/May/19 13:00
Worklog Time Spent: 10m
Work Description: sankarh commented on pull request #647: HIVE-21766 :
Select * returns no rows in hive bootstrap from a statior dynamic partitioned
managed table with Timestamp type as partition column from on prem to WASB even
though count ( * ) matches
URL: https://github.com/apache/hive/pull/647#discussion_r287781889
##########
File path: ql/src/java/org/apache/hadoop/hive/ql/exec/ReplTxnTask.java
##########
@@ -85,7 +85,7 @@ public int execute(DriverContext driverContext) {
}
try {
- HiveTxnManager txnManager = driverContext.getCtx().getHiveTxnManager();
+ HiveTxnManager txnManager = driverContext.getReplTxnManager(conf);
Review comment:
Noticed in several places, SessionState.get().getTxnMgr() is used to get
txnmgr on which performed some operations. For example,
addWriteNotificationLog, Hive.getTable etc.
I think, those operations would be pointing to source metastore. Might go
wrong.
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Issue Time Tracking
-------------------
Worklog Id: (was: 248819)
Time Spent: 40m (was: 0.5h)
> Repl load command config is not passed to the txn manager
> ---------------------------------------------------------
>
> Key: HIVE-21766
> URL: https://issues.apache.org/jira/browse/HIVE-21766
> Project: Hive
> Issue Type: Bug
> Affects Versions: 4.0.0
> Reporter: mahesh kumar behera
> Assignee: mahesh kumar behera
> Priority: Major
> Labels: pull-request-available
> Fix For: 4.0.0
>
> Attachments: HIVE-21766.01.patch, HIVE-21766.02.patch,
> HIVE-21766.03.patch
>
> Time Spent: 40m
> Remaining Estimate: 0h
>
> *Cause:*
> REPL LOAD replicates Txn State (writeIds of tables) to the target HMS
> (backend RDBMS). But, in this case, it is still connected to source HMS due
> to configs passed in WITH clause were not stored in HiveTxnManager.
> We pass the config object to the ReplTxnTask objects but HiveTxnManager was
> created by Driver using session config object.
> *Fix:*
> We need to pass it to HiveTxnManager too by creating a txn manager for repl
> txn operations with the config passed by user.
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