[NETBEANS-402] ClassCastException at org.netbeans.lib.profiler.server.ProfilerRuntimeCPU.getParSize()

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 9.0
• Component/s: profiler - Base
• Labels: pull-request-available

Environment

Product Version: Apache NetBeans IDE Dev (Build incubator-netbeans-release-205-on-20180202)
Updates: Updates available
Java: 9.0.4; Java HotSpot(TM) 64-Bit Server VM 9.0.4+11
Runtime: Java(TM) SE Runtime Environment 9.0.4+11
System: Windows 10 version 10.0 running on amd64; Cp1252; en_CA (nb)
User directory: C:\Users\Gili\AppData\Roaming\NetBeans\dev
Cache directory: C:\Users\Gili\AppData\Local\NetBeans\Cache\dev

• Assignee: Gili
• Reporter: Gili
• Created: 17/Feb/18 10:40
• Updated: 03/Nov/19 20:08
• Resolved: 25/Apr/18 15:49

Description

When profiling SQL queries I get the following exception consistently:

java.lang.ClassCastException: java.lang.Short cannot be cast to java.lang.String
 at org.netbeans.lib.profiler.server.ProfilerRuntimeCPU.getParSize(ProfilerRuntimeCPU.java:684)
 at org.netbeans.lib.profiler.server.ProfilerRuntimeCPU.writeParametersEvent(ProfilerRuntimeCPU.java:459)
 at org.netbeans.lib.profiler.server.ProfilerRuntimeCPUFullInstr.markerMethodEntry(ProfilerRuntimeCPUFullInstr.java:92)
 at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.setShort(HikariProxyPreparedStatement.java)
 at com.querydsl.sql.types.ShortType.setValue(ShortType.java:50)
 at com.querydsl.sql.types.ShortType.setValue(ShortType.java:27)
 at com.querydsl.sql.Configuration.set(Configuration.java:239)
 at com.querydsl.sql.AbstractSQLQuery.set(AbstractSQLQuery.java:210)
 at com.querydsl.sql.AbstractSQLQuery.setParameters(AbstractSQLQuery.java:584)
 at com.querydsl.sql.AbstractSQLQuery.iterateSingle(AbstractSQLQuery.java:365)
 at com.querydsl.sql.AbstractSQLQuery.iterate(AbstractSQLQuery.java:342)
 at com.querydsl.sql.ProjectableSQLQuery.fetchOne(ProjectableSQLQuery.java:397)
 at com.holdmyspot.pyramid.database.row.CurrencyPairRow.getByCurrencies(CurrencyPairRow.java:132)
 at com.holdmyspot.pyramid.database.row.CurrencyPairRow.insertIfMissing(CurrencyPairRow.java:191)
 at com.holdmyspot.pyramid.server.Main$SaveToDatabase.getCurrencyPairRow(Main.java:242)
 at com.holdmyspot.pyramid.server.Main$SaveToDatabase.lambda$onOrder$2(Main.java:154)
 at java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1402)
 at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
 at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
 at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
 at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)

This is thrown inside the application being profiled as opposed to showing up in an IDE pop-up.

Issue Links

• links to: GitHub Pull Request #429