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https://issues.apache.org/jira/browse/HIVE-27019?focusedWorklogId=845130&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-845130
]
ASF GitHub Bot logged work on HIVE-27019:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 13/Feb/23 13:25
Start Date: 13/Feb/23 13:25
Worklog Time Spent: 10m
Work Description: SourabhBadhya commented on code in PR #4032:
URL: https://github.com/apache/hive/pull/4032#discussion_r1104467794
##########
ql/src/java/org/apache/hadoop/hive/ql/txn/compactor/CompactionCleaningRequest.java:
##########
@@ -0,0 +1,70 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.hadoop.hive.ql.txn.compactor;
+
+import org.apache.hadoop.fs.FileSystem;
+import org.apache.hadoop.fs.Path;
+import org.apache.hadoop.hive.metastore.metrics.MetricsConstants;
+import org.apache.hadoop.hive.metastore.txn.CompactionInfo;
+import org.apache.hadoop.hive.ql.io.AcidUtils;
+
+import java.util.List;
+import java.util.Map;
+
+/**
+ * A cleaning request class specific to compaction based cleanup.
+ */
+public class CompactionCleaningRequest extends CleaningRequest {
+
+ private final CompactionInfo compactionInfo;
+ private final Map<Path, AcidUtils.HdfsDirSnapshot> dirSnapshots;
+
+ public CompactionCleaningRequest(String location, CompactionInfo info,
List<Path> obsoleteDirs,
+ boolean purge, FileSystem fs, Map<Path,
AcidUtils.HdfsDirSnapshot> dirSnapshots,
+ boolean dropPartition) {
+ super(RequestType.COMPACTION, location, obsoleteDirs, purge, fs);
+ this.compactionInfo = info;
+ this.dbName = compactionInfo.dbname;
+ this.tableName = compactionInfo.tableName;
+ this.partitionName = compactionInfo.partName;
+ this.dirSnapshots = dirSnapshots;
+ this.cleanerMetric = MetricsConstants.COMPACTION_CLEANER_CYCLE + "_" +
+ (compactionInfo.type != null ?
compactionInfo.type.toString().toLowerCase() : null);
+ this.runAs = compactionInfo.runAs;
+ this.dropPartition = dropPartition;
+ this.fullPartitionName = compactionInfo.getFullPartitionName();
+ }
+
+ public CompactionInfo getCompactionInfo() {
+ return compactionInfo;
+ }
+
+ public Map<Path, AcidUtils.HdfsDirSnapshot> getHdfsDirSnapshots() {
+ return dirSnapshots;
+ }
+
+ @Override
+ public String toString() {
Review Comment:
Done.
Issue Time Tracking
-------------------
Worklog Id: (was: 845130)
Time Spent: 1h 40m (was: 1.5h)
> 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: 1h 40m
> 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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