[
https://issues.apache.org/jira/browse/HIVE-26265?focusedWorklogId=785196&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-785196
]
ASF GitHub Bot logged work on HIVE-26265:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 27/Jun/22 17:51
Start Date: 27/Jun/22 17:51
Worklog Time Spent: 10m
Work Description: cmunkey commented on code in PR #3365:
URL: https://github.com/apache/hive/pull/3365#discussion_r907648669
##########
itests/hive-unit/src/test/java/org/apache/hadoop/hive/ql/parse/ReplicationTestUtils.java:
##########
@@ -17,28 +17,34 @@
*/
package org.apache.hadoop.hive.ql.parse;
+import org.apache.hadoop.fs.FSDataInputStream;
+import org.apache.hadoop.fs.FileSystem;
+import org.apache.hadoop.fs.LocatedFileStatus;
import org.apache.hadoop.fs.Path;
+import org.apache.hadoop.fs.RemoteIterator;
import org.apache.hadoop.hdfs.DistributedFileSystem;
import org.apache.hadoop.hive.conf.HiveConf;
import org.apache.hadoop.hive.ql.exec.repl.DirCopyWork;
-import org.apache.hadoop.hive.ql.parse.repl.PathBuilder;
import org.apache.hadoop.hive.ql.exec.repl.util.ReplUtils;
import org.junit.Assert;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
import java.io.BufferedReader;
+import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.List;
-import java.util.Arrays;
import java.util.Set;
import java.util.HashSet;
/**
* ReplicationTestUtils - static helper functions for replication test
*/
public class ReplicationTestUtils {
+ static final private Logger LOG =
LoggerFactory.getLogger(ReplicationTestUtils.class);
Review Comment:
I will fixed.
##########
common/src/java/org/apache/hadoop/hive/conf/HiveConf.java:
##########
@@ -5615,7 +5615,12 @@ public static enum ConfVars {
HIVE_ADDITIONAL_CONFIG_FILES("hive.additional.config.files", "",
"The names of additional config files, such as ldap-site.xml," +
- "tez-site.xml, etc in comma separated list.");
+ "tez-site.xml, etc in comma separated list."),
+
+ REPL_FILTER_TRANSACTIONS("hive.repl.filter.transactions", false,
+ "Enable transaction event filtering to save dump space.\n" +
+ "When true, transactions are implicitly opened during REPL
DUMP.\n" +
Review Comment:
I will move.
Issue Time Tracking
-------------------
Worklog Id: (was: 785196)
Time Spent: 3h 50m (was: 3h 40m)
> 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: 3h 50m
> 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.
--
This message was sent by Atlassian Jira
(v8.20.7#820007)
