This repository has been archived by the owner on Aug 21, 2023. It is now read-only.
-
Notifications
You must be signed in to change notification settings - Fork 85
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
* fix consistency problem * add consistency integration test * address comment * address comments
- Loading branch information
Showing
8 changed files
with
147 additions
and
59 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,60 @@ | ||
| #!/bin/sh | ||
|
|
||
| set -eu | ||
| cur=$(cd `dirname $0`; pwd) | ||
|
|
||
| DB_NAME="mysql_consistency" | ||
| TABLE_NAME="t" | ||
|
|
||
| # drop database on mysql | ||
| run_sql "drop database if exists \`$DB_NAME\`;" | ||
|
|
||
| # build data on mysql | ||
| run_sql "create database $DB_NAME;" | ||
| run_sql "create table $DB_NAME.$TABLE_NAME (a int(255));" | ||
|
|
||
| # insert 100 records | ||
| run_sql "insert into $DB_NAME.$TABLE_NAME values $(seq -s, 100 | sed 's/,*$//g' | sed "s/[0-9]*/('1')/g");" | ||
|
|
||
| # dumping with consistency flush | ||
| export DUMPLING_TEST_DATABASE=$DB_NAME | ||
| export GO_FAILPOINTS="github.com/pingcap/dumpling/v4/export/ConsistencyCheck=1*sleep(5000)" | ||
| run_dumpling & | ||
| # wait dumpling process to start to sleep | ||
| sleep 2 | ||
|
|
||
| # record metadata info | ||
| metadata=`run_sql "show master status;"` | ||
| metaLog=`echo $metadata | awk -F 'File:' '{print $2}' | awk '{print $1}'` | ||
| metaPos=`echo $metadata | awk -F 'Position:' '{print $2}' | awk '{print $1}'` | ||
| metaGTID=`echo $metadata | awk -F 'Executed_Gtid_Set:' '{print $2}' | awk '{print $1}'` | ||
| # insert 100 more records, test whether dumpling will dump these data out | ||
| run_sql "insert into $DB_NAME.$TABLE_NAME values $(seq -s, 100 | sed 's/,*$//g' | sed "s/[0-9]*/('1')/g");" | ||
|
|
||
| wait | ||
|
|
||
| # check data record count | ||
| cnt=`grep -o "(1)" ${DUMPLING_OUTPUT_DIR}/${DB_NAME}.${TABLE_NAME}.0.sql|wc -l` | ||
| echo "1st records count is ${cnt}" | ||
| [ $cnt = 100 ] | ||
|
|
||
| # check metadata | ||
| echo "metaLog: $metaLog" | ||
| echo "metaPos: $metaPos" | ||
| echo "metaGTID: $metaGTID" | ||
| if [ $metaLog != "" ]; then | ||
| [ `grep -o "Log: $metaLog" ${DUMPLING_OUTPUT_DIR}/metadata|wc -l` ] | ||
| fi | ||
| if [ $metaPos != "" ]; then | ||
| [ `grep -o "Pos: $metaPos" ${DUMPLING_OUTPUT_DIR}/metadata|wc -l` ] | ||
| fi | ||
| if [ $metaGTID != "" ]; then | ||
| [ `grep -o "GTID: $metaGTID" ${DUMPLING_OUTPUT_DIR}/metadata|wc -l` ] | ||
| fi | ||
|
|
||
| # test dumpling normally | ||
| export GO_FAILPOINTS="" | ||
| run_dumpling | ||
| cnt=`grep -o "(1)" ${DUMPLING_OUTPUT_DIR}/${DB_NAME}.${TABLE_NAME}.0.sql|wc -l` | ||
| echo "2nd records count is ${cnt}" | ||
| [ $cnt = 200 ] |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Oops, something went wrong.