[jira] [Created] (IGNITE-8342) Semi colon in CREATE INDEX causes infinite loop execution

[Anton Vinogradov (Jira)]

Pavel Kuznetsov created IGNITE-8342:
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             Summary: Semi colon in CREATE INDEX causes infinite loop execution
                 Key: IGNITE-8342
                 URL: https://issues.apache.org/jira/browse/IGNITE-8342
             Project: Ignite
          Issue Type: Bug
          Components: sql
            Reporter: Pavel Kuznetsov


Given created table in cache
{noformat}
cache.query(new SqlFieldsQuery("CREATE INDEX AgeIndex ON Employee (age);")).getAll();
{noformat}

seems to cause infinite loop

jstack :
{noformat}
"main" #1 prio=5 os_prio=0 tid=0x00007fa1a800d000 nid=0x4b7c runnable [0x00007fa1b1932000]
   java.lang.Thread.State: RUNNABLE
        at org.apache.ignite.internal.sql.SqlLexer.lookAhead(SqlLexer.java:73)
        at org.apache.ignite.internal.sql.command.SqlCreateIndexCommand.parseIndexProperties(SqlCreateIndexCommand.java:250)
        at org.apache.ignite.internal.sql.command.SqlCreateIndexCommand.parse(SqlCreateIndexCommand.java:172)
        at org.apache.ignite.internal.sql.SqlParser.processCreate(SqlParser.java:207)
        at org.apache.ignite.internal.sql.SqlParser.nextCommand0(SqlParser.java:106)
        at org.apache.ignite.internal.sql.SqlParser.nextCommand(SqlParser.java:76)
        at org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.tryQueryDistributedSqlFieldsNative(IgniteH2Indexing.java:1509)
        at org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.querySqlFields(IgniteH2Indexing.java:1599)
        at org.apache.ignite.internal.processors.query.GridQueryProcessor$4.applyx(GridQueryProcessor.java:2035)
        at org.apache.ignite.internal.processors.query.GridQueryProcessor$4.applyx(GridQueryProcessor.java:2030)
        at org.apache.ignite.internal.util.lang.IgniteOutClosureX.apply(IgniteOutClosureX.java:36)
        at org.apache.ignite.internal.processors.query.GridQueryProcessor.executeQuery(GridQueryProcessor.java:2578)
        at org.apache.ignite.internal.processors.query.GridQueryProcessor.querySqlFields(GridQueryProcessor.java:2044)
        at org.apache.ignite.internal.processors.cache.IgniteCacheProxyImpl.query(IgniteCacheProxyImpl.java:664)
        at org.apache.ignite.internal.processors.cache.IgniteCacheProxyImpl.query(IgniteCacheProxyImpl.java:615)
        at org.apache.ignite.internal.processors.cache.GatewayProtectedCacheProxy.query(GatewayProtectedCacheProxy.java:356)
        at org.apache.ignite.sqltests.BaseSqlTest.fillCommonData(BaseSqlTest.java:107)
{noformat}



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