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https://issues.apache.org/jira/browse/HIVE-26265?focusedWorklogId=784282&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-784282
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ASF GitHub Bot logged work on HIVE-26265:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 23/Jun/22 15:43
Start Date: 23/Jun/22 15:43
Worklog Time Spent: 10m
Work Description: pvary commented on code in PR #3365:
URL: https://github.com/apache/hive/pull/3365#discussion_r905189013
##########
standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/txn/TxnHandler.java:
##########
@@ -1664,6 +1667,40 @@ public long getLatestTxnIdInConflict(long txnid) throws
MetaException {
}
}
+ /**
+ * Returns the databases updated by txnId.
+ * Queries TXN_TO_WRITE_ID using txnId.
+ *
Review Comment:
nit: extra line
Issue Time Tracking
-------------------
Worklog Id: (was: 784282)
Time Spent: 2.5h (was: 2h 20m)
> REPL DUMP should filter out OpenXacts and unneeded CommitXact/Abort.
> --------------------------------------------------------------------
>
> Key: HIVE-26265
> URL: https://issues.apache.org/jira/browse/HIVE-26265
> Project: Hive
> Issue Type: Improvement
> Components: HiveServer2
> Reporter: francis pang
> Assignee: francis pang
> Priority: Major
> Labels: pull-request-available
> Time Spent: 2.5h
> Remaining Estimate: 0h
>
> REPL DUMP is replication all OpenXacts, even when they are from other non
> replicated databases. This wastes space in the dump, and ends up opening
> unneeded transactions during REPL LOAD.
>
> Add a config property for replication that filters out OpenXact events during
> REPL DUMP. During REPL LOAD, the txns can be implicitly opened when the
> ALLOC_WRITE_ID is processed. For CommitTxn and AbortTxn, dump only if WRITE
> ID was allocated.
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