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From "Kathey Marsden (JIRA)" <j...@apache.org>
Subject [jira] Commented: (DERBY-2074) Several times exception from derby implementation was thrown (were unable to eproduce and check if it caused by any our work)
Date Tue, 23 Jun 2009 13:33:07 GMT

    [ https://issues.apache.org/jira/browse/DERBY-2074?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12723072#action_12723072
] 

Kathey Marsden commented on DERBY-2074:
---------------------------------------

Thanks Knut for the patch.  Before it is resolved, I think it would be good to change the
summary on this issue to be more descriptive of the symptom.

I didn't apply the patch but the indentation looks a bit off in the diff around
+        module.setBooted();
+



> Several times exception from derby implementation was thrown (were unable to eproduce
and check if it caused by any our work)
> -----------------------------------------------------------------------------------------------------------------------------
>
>                 Key: DERBY-2074
>                 URL: https://issues.apache.org/jira/browse/DERBY-2074
>             Project: Derby
>          Issue Type: Bug
>          Components: Store
>    Affects Versions: 10.1.3.1
>         Environment: WinXP Professional, Java 1.5.0_06
>            Reporter: Kovylin Alexandr
>            Assignee: Knut Anders Hatlen
>            Priority: Minor
>         Attachments: d2074-1a.diff, d2074-1b.diff, d2074-1b.stat, LoadSorter.java
>
>
> 12:34:45,323 ERROR [pool-1-thread-3] history.helpers.HistoryDataAccessHelper - failed
to read measurements, filter = (fromTime=Mon Nov 06 12:34:00 MSK 2006, toTime=Mon Nov 13 12:34:00
MSK 2006, , properties=2-6-2-value) org.springframework.jdbc.UncategorizedSQLException: PreparedStatementCallback;
uncategorized SQLException for SQL [SELECT COUNT(DISTINCT sshis.measurement_time) FROM sshis_property_measurement
sshis INNER JOIN sstmp_filter_3 filtertbl ON sshis.property_id = filtertbl.property_id WHERE
sshis.measurement_time >= ? AND sshis.measurement_time < ?]; SQL state [XJ001]; error
code [0]; Java exception:':
>  java.lang.NullPointerException'.; nested exception is
> org.apache.derby.impl.jdbc.EmbedSQLException: Java exception: ': java.lang.NullPointerException'.
> java.lang.NullPointerException
>         at java.util.Hashtable.put(Unknown Source)
>         at org.apache.derby.impl.store.access.RAMAccessManager.registerAccessMethod(Unknown
Source)
>         at org.apache.derby.impl.store.access.RAMAccessManager.findMethodFactoryByImpl(Unknown
Source)
>         at org.apache.derby.impl.store.access.RAMTransaction.createSort(UnknownSource)
>         at org.apache.derby.impl.sql.execute.DistinctScalarAggregateResultSet.loadSorter(Unknown
Source)
>         at org.apache.derby.impl.sql.execute.DistinctScalarAggregateResultSet.openCore(Unknown
Source)
>         at org.apache.derby.impl.sql.execute.ProjectRestrictResultSet.openCore(Unknown
Source)
>         at org.apache.derby.impl.sql.execute.BasicNoPutResultSetImpl.open(Unknown Source)
>         at org.apache.derby.impl.sql.GenericPreparedStatement.execute(Unknown Source)
>         at org.apache.derby.impl.jdbc.EmbedStatement.executeStatement(Unknown Source)
>         at org.apache.derby.impl.jdbc.EmbedPreparedStatement.executeStatement(Unknown
Source)
>         at org.apache.derby.impl.jdbc.EmbedPreparedStatement.executeQuery(Unknown Source)
>         at org.springframework.jdbc.core.JdbcTemplate$1.doInPreparedStatement(JdbcTemplate.java:535)
>         at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:476)
>         at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:528)
>         at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:561)
>         at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:579)
>         at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:589)
>         at org.springframework.jdbc.core.JdbcTemplate.queryForObject(JdbcTemplate.java:619)
>         at org.springframework.jdbc.core.JdbcTemplate.queryForObject(JdbcTemplate.java:629)
>         at org.springframework.jdbc.core.JdbcTemplate.queryForInt(JdbcTemplate.java:656)
>         at com.meshnetics.wsn.ctrl.dispatcher.services.history.helpers.MeasurementsSaveGetHelper.getMeasurements(MeasurementsSaveGetHelper.java:81)
>         at com.meshnetics.wsn.ctrl.dispatcher.services.history.helpers.HistoryDataAccessHelper$7.doInTransaction(HistoryDataAccessHelper.java:315)
>         at com.meshnetics.wsn.ctrl.dispatcher.services.history.helpers.HistoryDataAccessHelper$7.doInTransaction(HistoryDataAccessHelper.java:314)
>         at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:117)
>         at com.meshnetics.wsn.ctrl.dispatcher.services.history.helpers.HistoryDataAccessHelper.getMeasurements(HistoryDataAccessHelper.java:313)
>         at com.meshnetics.wsn.ctrl.dispatcher.services.history.asyncread.MeasurementsReadTask.executeTask(MeasurementsReadTask.java:127)
>         at com.meshnetics.wsn.ctrl.dispatcher.services.history.asyncread.MeasurementsReadTask.run(MeasurementsReadTask.java:97)
>         at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
>         at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
>         at java.util.concurrent.FutureTask.run(Unknown Source)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
>         at java.lang.Thread.run(Unknown Source)

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