I'm using a Spring Batch, DB2 with JDBC v9.5 FP0 driver sometimes in any step where the process read from database I get the next error
org.springframework.batch.core.step.AbstractStep execute Encountered an error executing the step java.lang.StackOverflowError at java.util.HashMap.getEntry(Unknown Source) at java.util.HashMap.get(Unknown Source) at com.ibm.websphere.rsadapter.DB2DataStoreHelper.findMappingClass(DB2DataStoreHelper.java:529) at com.ibm.websphere.rsadapter.DB2DataStoreHelper.findMappingClass(DB2DataStoreHelper.java:545) at com.ibm.websphere.rsadapter.DB2DataStoreHelper.findMappingClass(DB2DataStoreHelper.java:545)
...
infinite loop
...
at com.ibm.websphere.rsadapter.DB2DataStoreHelper.findMappingClass(DB2DataStoreHelper.java:545) at com.ibm.websphere.rsadapter.DB2DataStoreHelper.findMappingClass(DB2DataStoreHelper.java:545) at com.ibm.websphere.rsadapter.GenericDataStoreHelper.isConnectionError(GenericDataStoreHelper.java:433) at com.ibm.ws.rsadapter.AdapterUtil.isConnectionError(AdapterUtil.java:1221) at com.ibm.ws.rsadapter.jdbc.WSJdbcStatement.executeBatch(WSJdbcStatement.java:731) at org.springframework.jdbc.core.JdbcTemplate$4.doInPreparedStatement(JdbcTemplate.java:881) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:591) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:619) at org.springframework.jdbc.core.JdbcTemplate.batchUpdate(JdbcTemplate.java:866) at org.springframework.jdbc.core.simple.SimpleJdbcTemplate.doExecuteBatchUpdateWithNamedParameters(SimpleJdbcTemplate.java:287) at org.springframework.jdbc.core.simple.SimpleJdbcTemplate.batchUpdate(SimpleJdbcTemplate.java:261) at org.springframework.batch.item.database.JdbcBatchItemWriter.write(JdbcBatchItemWriter.java:177)
to solve i just rerun the process and everything goes fine, but the infinite loop is wierd. What can i do to avoid it?
