kgyrtkirk commented on code in PR #3348:
URL: https://github.com/apache/hive/pull/3348#discussion_r895859650
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standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/MetaStoreDirectSql.java:
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@@ -316,17 +316,20 @@ private boolean ensureDbInit() {
}
private boolean runTestQuery() {
+ boolean doTrace = LOG.isDebugEnabled();
Transaction tx = pm.currentTransaction();
boolean doCommit = false;
if (!tx.isActive()) {
tx.begin();
doCommit = true;
}
// Run a self-test query. If it doesn't work, we will self-disable. What a
PITA...
- String selfTestQuery = "select \"DB_ID\" from " + DBS + "";
+ String selfTestQuery = "select \"DB_ID\" from " + DBS + " WHERE
\"DB_ID\"=1";
Review Comment:
`where 1=0` sounds good to me...or `DB_ID=-1`; but this will be ok as well
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