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https://issues.apache.org/jira/browse/HIVE-27019?focusedWorklogId=846561&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-846561
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ASF GitHub Bot logged work on HIVE-27019:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 21/Feb/23 08:58
Start Date: 21/Feb/23 08:58
Worklog Time Spent: 10m
Work Description: SourabhBadhya commented on code in PR #4032:
URL: https://github.com/apache/hive/pull/4032#discussion_r1112752951
##########
ql/src/java/org/apache/hadoop/hive/ql/txn/compactor/Cleaner.java:
##########
@@ -122,11 +80,8 @@ public void run() {
try {
do {
TxnStore.MutexAPI.LockHandle handle = null;
- invalidateMetaCache();
+
cleaningRequestHandlers.forEach(CleaningRequestHandler::invalidateMetaCache);
Review Comment:
Added a class called CacheContainer and created an object from it. Used this
object for handling all cache related operations amongst all handlers. Done.
Issue Time Tracking
-------------------
Worklog Id: (was: 846561)
Time Spent: 6.5h (was: 6h 20m)
> Split Cleaner into separate manageable modular entities
> -------------------------------------------------------
>
> Key: HIVE-27019
> URL: https://issues.apache.org/jira/browse/HIVE-27019
> Project: Hive
> Issue Type: Sub-task
> Reporter: Sourabh Badhya
> Assignee: Sourabh Badhya
> Priority: Major
> Labels: pull-request-available
> Time Spent: 6.5h
> Remaining Estimate: 0h
>
> As described by the parent task -
> Cleaner can be divided into separate entities like -
> *1) Handler* - This entity fetches the data from the metastore DB from
> relevant tables and converts it into a request entity called CleaningRequest.
> It would also do SQL operations post cleanup (postprocess). Every type of
> cleaning request is provided by a separate handler.
> *2) Filesystem remover* - This entity fetches the cleaning requests from
> various handlers and deletes them according to the cleaning request.
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