Xiangdong Huang created IOTDB-376:
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Summary: Metric module is not enabled when calling
executeQueryStatement()
Key: IOTDB-376
URL: https://issues.apache.org/jira/browse/IOTDB-376
Project: Apache IoTDB
Issue Type: Bug
Affects Versions: 0.8.2, 0.8.1, 0.9.0, 0.8.0
Reporter: Xiangdong Huang
The metric module can records at most 200 recent query sqls, using
127.0.0.1:8181 to access the module.
However, it effects only when users call executeStatement().
When users call executeQueryStatement(), the related module is not called to
update the records.
It is easy to fix, just copy some codes in executeStatement() method to
executeQueryStatement():
{code:java}
// code placeholder
sqlArgument = new SqlArgument(resp, physicalPlan, statement, startTime,
endTime);
sqlArgumentsList.add(sqlArgument);
if (sqlArgumentsList.size() > MAX_SIZE) {
sqlArgumentsList.subList(0, DELETE_SIZE).clear();
}
{code}
Of course, put the above codes into a new function and let executeStatement()
and executeQueryStatement() (and maybe some other functions) call the new
function is a good choice.
By the way, it is a good idea if we can set MAX_SIZE in the configuration file.
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