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modify sql_scanner and remove multi host restrict when check tablets in clonechecker

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This commit is contained in:
chenhao16
2017-08-28 15:34:34 +08:00
parent fb45b606e3
commit a5c53c4de2
2 changed files with 3 additions and 8 deletions
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10
fe/src/com/baidu/palo/clone/CloneChecker.java
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@ -481,10 +481,7 @@ public class CloneChecker extends Daemon {
}
}
if (backendInfosMap.size() <= 1) {
return null;
}
// maybe backendInfosMap size == 1 when migrate db
// calculate avg used ratio
long totalCapacityB = 0;
long availableCapacityB = 0;
@ -564,10 +561,7 @@ public class CloneChecker extends Daemon {
}
}
if (backendInfosMap.size() <= 1) {
return null;
}
// maybe backendInfosMap size == 1 when migrate db
// init distributionLevelToBackendIds
Map<Level, Set<List<Long>>> distributionLevelToBackendIds = new HashMap<Level, Set<List<Long>>>();
for (Level level : Level.values()) {

1
gensrc/parser/sql_scanner.flex
View File

@ -73,6 +73,7 @@ import com.baidu.palo.common.util.SqlUtils;
keywordMap.put("asc", new Integer(SqlParserSymbols.KW_ASC));
keywordMap.put("authors", new Integer(SqlParserSymbols.KW_AUTHORS));
keywordMap.put("backend", new Integer(SqlParserSymbols.KW_BACKEND));
keywordMap.put("backends", new Integer(SqlParserSymbols.KW_BACKENDS));
keywordMap.put("backup", new Integer(SqlParserSymbols.KW_BACKUP));
keywordMap.put("begin", new Integer(SqlParserSymbols.KW_BEGIN));
keywordMap.put("between", new Integer(SqlParserSymbols.KW_BETWEEN));