NullPointer in EnhancedSortMergeJoinStrategy -------------------------------------------- Key: TEIID-2358 URL: https://issues.jboss.org/browse/TEIID-2358 Project: Teiid Issue Type: Bug Affects Versions: 8.1 Reporter: Rakesh Balguri Assignee: Steven Hawkins Attachments: EnhancedSortMergeJoinStrategyTestCases_Updated.zip java.lang.NullPointerException at org.teiid.query.processor.relational.EnhancedSortMergeJoinStrategy$SingleTupleSource.get(EnhancedSortMergeJoinStrategy.java:79) at org.teiid.query.processor.relational.ListNestedSortComparator.compare(ListNestedSortComparator.java:149) at org.teiid.query.processor.relational.ListNestedSortComparator.compare(ListNestedSortComparator.java:59) at java.util.Collections.indexedBinarySearch(Collections.java:377) at java.util.Collections.binarySearch(Collections.java:365) at org.teiid.common.buffer.SPage.search(SPage.java:140) at org.teiid.common.buffer.STree.find(STree.java:245) at org.teiid.common.buffer.TupleBrowser.setPage(TupleBrowser.java:144) at org.teiid.common.buffer.TupleBrowser.nextTuple(TupleBrowser.java:203) at org.teiid.query.processor.relational.EnhancedSortMergeJoinStrategy.process(EnhancedSortMergeJoinStrategy.java:377) at org.teiid.query.processor.relational.JoinNode.nextBatchDirect(JoinNode.java:202) at org.teiid.query.processor.relational.RelationalNode.nextBatch(RelationalNode.java:279) at org.teiid.query.processor.BatchIterator.finalRow(BatchIterator.java:70) at org.teiid.common.buffer.AbstractTupleSource.getCurrentTuple(AbstractTupleSource.java:69) at org.teiid.query.processor.BatchIterator.getCurrentTuple(BatchIterator.java:82) at org.teiid.common.buffer.AbstractTupleSource.hasNext(AbstractTupleSource.java:91) at org.teiid.query.processor.relational.MergeJoinStrategy.process(MergeJoinStrategy.java:149) at org.teiid.query.processor.relational.JoinNode.nextBatchDirect(JoinNode.java:202) at org.teiid.query.processor.relational.RelationalNode.nextBatch(RelationalNode.java:279) at org.teiid.query.processor.relational.ProjectNode.nextBatchDirect(ProjectNode.java:146) at org.teiid.query.processor.relational.RelationalNode.nextBatch(RelationalNode.java:279) at org.teiid.query.processor.relational.UnionAllNode.nextBatchDirect(UnionAllNode.java:90) at org.teiid.query.processor.relational.RelationalNode.nextBatch(RelationalNode.java:279) at org.teiid.query.processor.BatchCollector.collectTuples(BatchCollector.java:153) at org.teiid.query.processor.relational.SourceState.getTupleBuffer(SourceState.java:174) at org.teiid.query.processor.relational.SourceState.getRowCount(SourceState.java:127) at org.teiid.query.processor.relational.EnhancedSortMergeJoinStrategy.shouldIndex(EnhancedSortMergeJoinStrategy.java:306) at org.teiid.query.processor.relational.EnhancedSortMergeJoinStrategy.loadRight(EnhancedSortMergeJoinStrategy.java:253) at org.teiid.query.processor.relational.JoinNode.nextBatchDirect(JoinNode.java:198) at org.teiid.query.processor.relational.RelationalNode.nextBatch(RelationalNode.java:279) at org.teiid.query.processor.BatchIterator.finalRow(BatchIterator.java:70) at org.teiid.common.buffer.AbstractTupleSource.getCurrentTuple(AbstractTupleSource.java:69) at org.teiid.query.processor.BatchIterator.getCurrentTuple(BatchIterator.java:82) at org.teiid.common.buffer.AbstractTupleSource.hasNext(AbstractTupleSource.java:91) at org.teiid.query.processor.relational.MergeJoinStrategy.process(MergeJoinStrategy.java:149) at org.teiid.query.processor.relational.JoinNode.nextBatchDirect(JoinNode.java:202) at org.teiid.query.processor.relational.RelationalNode.nextBatch(RelationalNode.java:279) at org.teiid.query.processor.relational.ProjectNode.nextBatchDirect(ProjectNode.java:146) at org.teiid.query.processor.relational.RelationalNode.nextBatch(RelationalNode.java:279) at org.teiid.query.processor.relational.UnionAllNode.nextBatchDirect(UnionAllNode.java:90) at org.teiid.query.processor.relational.RelationalNode.nextBatch(RelationalNode.java:279) at org.teiid.query.processor.BatchCollector$BatchProducerTupleSource.nextTuple(BatchCollector.java:89) at org.teiid.query.processor.relational.GroupingNode.groupPhase(GroupingNode.java:374) at org.teiid.query.processor.relational.GroupingNode.nextBatchDirect(GroupingNode.java:318) at org.teiid.query.processor.relational.RelationalNode.nextBatch(RelationalNode.java:279) at org.teiid.query.processor.relational.ProjectNode.nextBatchDirect(ProjectNode.java:146) at org.teiid.query.processor.relational.RelationalNode.nextBatch(RelationalNode.java:279) at org.teiid.query.processor.BatchCollector.collectTuples(BatchCollector.java:153) at org.teiid.query.processor.relational.SourceState.getTupleBuffer(SourceState.java:174) at org.teiid.query.processor.relational.EnhancedSortMergeJoinStrategy.loadLeft(EnhancedSortMergeJoinStrategy.java:229) at org.teiid.query.processor.relational.JoinNode.nextBatchDirect(JoinNode.java:186) at org.teiid.query.processor.relational.RelationalNode.nextBatch(RelationalNode.java:279) at org.teiid.query.processor.relational.ProjectNode.nextBatchDirect(ProjectNode.java:146) at org.teiid.query.processor.relational.RelationalNode.nextBatch(RelationalNode.java:279) at org.teiid.query.processor.relational.RelationalPlan.nextBatch(RelationalPlan.java:148) at org.teiid.query.processor.QueryProcessor.nextBatchDirect(QueryProcessor.java:146) at org.teiid.query.processor.QueryProcessor.nextBatch(QueryProcessor.java:112) at org.teiid.query.processor.BatchCollector.collectTuples(BatchCollector.java:153) at org.teiid.dqp.internal.process.RequestWorkItem.processMore(RequestWorkItem.java:382) at org.teiid.dqp.internal.process.RequestWorkItem.process(RequestWorkItem.java:291) ... 8 more