[
https://issues.apache.org/jira/browse/HIVE-25943?focusedWorklogId=735857&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-735857
]
ASF GitHub Bot logged work on HIVE-25943:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 03/Mar/22 10:52
Start Date: 03/Mar/22 10:52
Worklog Time Spent: 10m
Work Description: veghlaci05 commented on a change in pull request #3034:
URL: https://github.com/apache/hive/pull/3034#discussion_r818537807
##########
File path:
standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/txn/CompactionTxnHandler.java
##########
@@ -1430,6 +1427,44 @@ public void markRefused(CompactionInfo info) throws
MetaException {
updateStatus(info);
}
+
+ @Override
+ public void retryCleanerAttemptWithBackoff(CompactionInfo info, long
retentionTime) throws MetaException {
+ try {
+ try (Connection dbConn =
getDbConn(Connection.TRANSACTION_READ_COMMITTED)) {
+ try (PreparedStatement stmt = dbConn.prepareStatement("UPDATE
\"COMPACTION_QUEUE\" " +
+ "SET \"CQ_TBLPROPERTIES\" = ?, CQ_COMMIT_TIME = ?,
CQ_ERROR_MESSAGE= ? "
Review comment:
Introduced a new dedicated field for this: CQ_RETRY_RETENTION which is
non-null and has a default value of 0.
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Issue Time Tracking
-------------------
Worklog Id: (was: 735857)
Time Spent: 4h 20m (was: 4h 10m)
> Introduce compaction cleaner failed attempts threshold
> ------------------------------------------------------
>
> Key: HIVE-25943
> URL: https://issues.apache.org/jira/browse/HIVE-25943
> Project: Hive
> Issue Type: Improvement
> Components: Hive
> Reporter: László Végh
> Assignee: László Végh
> Priority: Major
> Labels: pull-request-available
> Time Spent: 4h 20m
> Remaining Estimate: 0h
>
> If the cleaner fails for some reason, the compaction entity status remains in
> "ready for cleaning", therefore the cleaner will pick up this entity
> resulting in an endless try. The number of failed cleaning attempts should be
> counted and if they reach a certain threshold the cleaner must skip all the
> cleaning attempts on that compaction entity.
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