github.com/pingcap/br@v5.3.0-alpha.0.20220125034240-ec59c7b6ce30+incompatible/tests/br_full_index/run.sh (about)

     1  #!/bin/sh
     2  #
     3  # Copyright 2019 PingCAP, Inc.
     4  #
     5  # Licensed under the Apache License, Version 2.0 (the "License");
     6  # you may not use this file except in compliance with the License.
     7  # You may obtain a copy of the License at
     8  #
     9  #     http://www.apache.org/licenses/LICENSE-2.0
    10  #
    11  # Unless required by applicable law or agreed to in writing, software
    12  # distributed under the License is distributed on an "AS IS" BASIS,
    13  # See the License for the specific language governing permissions and
    14  # limitations under the License.
    15  
    16  set -eu
    17  DB="$TEST_NAME"
    18  TABLE="usertable"
    19  DB_COUNT=3
    20  LOG=/$TEST_DIR/backup.log
    21  
    22  for i in $(seq $DB_COUNT); do
    23      run_sql "CREATE DATABASE $DB${i};"
    24      go-ycsb load mysql -P tests/$TEST_NAME/workload -p mysql.host=$TIDB_IP -p mysql.port=$TIDB_PORT -p mysql.user=root -p mysql.db=$DB${i}
    25  done
    26  
    27  for i in $(seq $DB_COUNT); do
    28      row_count_ori[${i}]=$(run_sql "SELECT COUNT(*) FROM $DB${i}.$TABLE;" | awk '/COUNT/{print $2}')
    29  done
    30  
    31  for i in $(seq $DB_COUNT); do
    32      run_sql "USE $DB${i}; ALTER TABLE $TABLE ADD INDEX i1(FIELD0);"
    33      run_sql "USE $DB${i}; ALTER TABLE $TABLE DROP INDEX i1;"
    34      run_sql "USE $DB${i}; ALTER TABLE $TABLE ADD INDEX i1(FIELD1);"
    35  done
    36  
    37  # backup full
    38  echo "backup start..."
    39  # Do not log to terminal
    40  unset BR_LOG_TO_TERM
    41  # do not backup stats to test whether we can restore without stats.
    42  run_br --pd $PD_ADDR backup full -s "local://$TEST_DIR/$DB" --ignore-stats=true --log-file $LOG || cat $LOG
    43  BR_LOG_TO_TERM=1
    44  
    45  checksum_count=$(cat $LOG | grep "checksum success" | wc -l | xargs)
    46  
    47  if [ "${checksum_count}" -lt "$DB_COUNT" ];then
    48      echo "TEST: [$TEST_NAME] fail on fast checksum: required $DB_COUNT databases checked, but only ${checksum_count} dbs checked"
    49      echo $(cat $LOG | grep checksum)
    50      exit 1
    51  fi
    52  
    53  for i in $(seq $DB_COUNT); do
    54      run_sql "DROP DATABASE $DB${i};"
    55  done
    56  
    57  # restore full
    58  echo "restore start..."
    59  run_br restore full -s "local://$TEST_DIR/$DB" --pd $PD_ADDR
    60  
    61  for i in $(seq $DB_COUNT); do
    62      row_count_new[${i}]=$(run_sql "SELECT COUNT(*) FROM $DB${i}.$TABLE;" | awk '/COUNT/{print $2}')
    63  done
    64  
    65  fail=false
    66  for i in $(seq $DB_COUNT); do
    67      if [ "${row_count_ori[i]}" != "${row_count_new[i]}" ];then
    68          fail=true
    69          echo "TEST: [$TEST_NAME] fail on database $DB${i}"
    70      fi
    71      echo "database $DB${i} [original] row count: ${row_count_ori[i]}, [after br] row count: ${row_count_new[i]}"
    72  done
    73  
    74  if $fail; then
    75      echo "TEST: [$TEST_NAME] failed!"
    76      exit 1
    77  fi
    78  
    79  for i in $(seq $DB_COUNT); do
    80      run_sql "DROP DATABASE $DB${i};"
    81  done