[jira] [Updated] (IGNITE-3608) QuerySqlFunction methods with Object type var args do not work
[
https://issues.apache.org/jira/browse/IGNITE-3608?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Edward Kaganovich updated IGNITE-3608:
--
Description:
We often use interactive sql consoles to query caches. Several field values as
well as _key in caches are stored as objects. To support queries by these
fields we have registered a generic UDF that should let us instantiate certain
types:
{code} @QuerySqlFunction
public static Object t(String clz, Object... ctorArgs) throwsException {
Class c = Class.forName(keyClz);
Class[] argTypes = new Class[ctorArgs.length];
for (int i=0; i < ctorArgs.length; i++) {
argTypes[i] = ctorArgs[i].getClass();
}
Constructor ctor = c.getConstructor(argTypes);
return ctor.newInstance(ctorArgs);
}
{code}
Unfortunately Ignite fails to find and execute this function for the following
SQL:
{color:blue}select t('java.lang.String', 'key20'){color}{color:red} <-
Fails{color}
However, there is no problems with this function:
{code} @QuerySqlFunction
public static Object t1(String clz, String... ctorArgs) throws Exception {
return t(clz, ctorArgs);
}
{code}
{color:blue}select t1('java.lang.String', 'key20'){color}{color:green} <- Works
as expected{color}
was:
We often use interactive sql consoles to query caches. Several field values as
well as _key in caches are stored as objects. To support queries by these
fields we have registered a generic UDF that should let us instantiate certain
types:
{code} @QuerySqlFunction Object t(String clz, Object... ctorArgs) throws
Exception {
Class c = Class.forName(keyClz);
Class[] argTypes = new Class[ctorArgs.length];
for (int i=0; i < ctorArgs.length; i++) {
argTypes[i] = ctorArgs[i].getClass();
}
Constructor ctor = c.getConstructor(argTypes);
return ctor.newInstance(ctorArgs);
}
{code}
Unfortunately Ignite fails to find and execute this function for the following
SQL:
{color:blue}select t('java.lang.String', 'key20')){color}{color:red} <-
Fails{color}
However, there is no problems with this function:
{code} @QuerySqlFunction
public static Object t1(String clz, String... ctorArgs) throws Exception {
return t(clz, ctorArgs);
}
{code}
{color:blue}select t1('java.lang.String', 'key20')){color}{color:green} <-
Works as expected{color}
> QuerySqlFunction methods with Object type var args do not work
> --
>
> Key: IGNITE-3608
> URL: https://issues.apache.org/jira/browse/IGNITE-3608
> Project: Ignite
> Issue Type: Bug
> Components: cache, SQL
>Affects Versions: 1.5.0.final, 1.6
>Reporter: Edward Kaganovich
> Labels: SQL, UDF
>
> We often use interactive sql consoles to query caches. Several field values
> as well as _key in caches are stored as objects. To support queries by these
> fields we have registered a generic UDF that should let us instantiate
> certain types:
> {code} @QuerySqlFunction
> public static Object t(String clz, Object... ctorArgs) throws
> Exception {
> Class c = Class.forName(keyClz);
> Class[] argTypes = new Class[ctorArgs.length];
> for (int i=0; i < ctorArgs.length; i++) {
> argTypes[i] = ctorArgs[i].getClass();
> }
> Constructor ctor = c.getConstructor(argTypes);
> return ctor.newInstance(ctorArgs);
> }
> {code}
> Unfortunately Ignite fails to find and execute this function for the
> following SQL:
> {color:blue}select t('java.lang.String', 'key20'){color}{color:red} <-
> Fails{color}
> However, there is no problems with this function:
> {code} @QuerySqlFunction
> public static Object t1(String clz, String... ctorArgs) throws Exception
> {
> return t(clz, ctorArgs);
> }
> {code}
> {color:blue}select t1('java.lang.String', 'key20'){color}{color:green} <-
> Works as expected{color}
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[jira] [Created] (IGNITE-3608) QuerySqlFunction methods with Object type var args do not work
Edward Kaganovich created IGNITE-3608:
-
Summary: QuerySqlFunction methods with Object type var args do not
work
Key: IGNITE-3608
URL: https://issues.apache.org/jira/browse/IGNITE-3608
Project: Ignite
Issue Type: Bug
Components: cache, SQL
Affects Versions: 1.6, 1.5.0.final
Reporter: Edward Kaganovich
We often use interactive sql consoles to query caches. Several field values as
well as _key in caches are stored as objects. To support queries by these
fields we have registered a generic UDF that should let us instantiate certain
types:
{code} @QuerySqlFunction Object t(String clz, Object... ctorArgs) throws
Exception {
Class c = Class.forName(keyClz);
Class[] argTypes = new Class[ctorArgs.length];
for (int i=0; i < ctorArgs.length; i++) {
argTypes[i] = ctorArgs[i].getClass();
}
Constructor ctor = c.getConstructor(argTypes);
return ctor.newInstance(ctorArgs);
}
{code}
Unfortunately Ignite fails to find and execute this function for the following
SQL:
{color:blue}select t('java.lang.String', 'key20')){color}{color:red} <-
Fails{color}
However, there is no problems with this function:
{code} @QuerySqlFunction
public static Object t1(String clz, String... ctorArgs) throws Exception {
return t(clz, ctorArgs);
}
{code}
{color:blue}select t1('java.lang.String', 'key20')){color}{color:green} <-
Works as expected{color}
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[jira] [Resolved] (IGNITE-3952) IgniteSpringBean.reentrantLock() method incorrectly flips create and fair flags when calling kernel delegate.
[
https://issues.apache.org/jira/browse/IGNITE-3952?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Edward Kaganovich resolved IGNITE-3952.
---
Resolution: Duplicate
duplicate submission - closing
> IgniteSpringBean.reentrantLock() method incorrectly flips create and fair
> flags when calling kernel delegate.
> -
>
> Key: IGNITE-3952
> URL: https://issues.apache.org/jira/browse/IGNITE-3952
> Project: Ignite
> Issue Type: Bug
> Components: data structures
>Affects Versions: 1.7
>Reporter: Edward Kaganovich
> Labels: easyfix
>
> {code:title=IgniteSpringBean.java|borderStyle=solid}{code}
> @Nullable @Override public IgniteLock reentrantLock(String name,
> boolean failoverSafe,{color:green}boolean fair, boolean create
> {color}) {
>checkIgnite();
>return g.reentrantLock(name, failoverSafe, {color:red}create,
> fair{color});
> }
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[jira] [Created] (IGNITE-3952) IgniteSpringBean.reentrantLock() method incorrectly flips create and fair flags when calling kernel delegate.
Edward Kaganovich created IGNITE-3952:
-
Summary: IgniteSpringBean.reentrantLock() method incorrectly flips
create and fair flags when calling kernel delegate.
Key: IGNITE-3952
URL: https://issues.apache.org/jira/browse/IGNITE-3952
Project: Ignite
Issue Type: Bug
Components: data structures
Affects Versions: 1.7
Reporter: Edward Kaganovich
{code:title=IgniteSpringBean.java|borderStyle=solid}{code}
@Nullable @Override public IgniteLock reentrantLock(String name,
boolean failoverSafe,{color:green}boolean fair, boolean create {color})
{
checkIgnite();
return g.reentrantLock(name, failoverSafe, {color:red}create,
fair{color});
}
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[jira] [Created] (IGNITE-3951) IgniteSpringBean.reentrantLock() method incorrectly flips create and fair flags when calling kernel delegate.
Edward Kaganovich created IGNITE-3951:
-
Summary: IgniteSpringBean.reentrantLock() method incorrectly flips
create and fair flags when calling kernel delegate.
Key: IGNITE-3951
URL: https://issues.apache.org/jira/browse/IGNITE-3951
Project: Ignite
Issue Type: Bug
Components: data structures
Affects Versions: 1.7
Reporter: Edward Kaganovich
{code:title=IgniteSpringBean.java|borderStyle=solid}{code}
@Nullable @Override public IgniteLock reentrantLock(String name,
boolean failoverSafe,{color:green}boolean fair, boolean create {color})
{
checkIgnite();
return g.reentrantLock(name, failoverSafe, {color:red}create,
fair{color});
}
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