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Posted to notifications@asterixdb.apache.org by "Murtadha Hubail (JIRA)" <ji...@apache.org> on 2017/12/19 23:02:00 UTC
[jira] [Created] (ASTERIXDB-2205) ClassCastException on
Memory->Disk Cursor Switch
Murtadha Hubail created ASTERIXDB-2205:
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Summary: ClassCastException on Memory->Disk Cursor Switch
Key: ASTERIXDB-2205
URL: https://issues.apache.org/jira/browse/ASTERIXDB-2205
Project: Apache AsterixDB
Issue Type: Bug
Components: STO - Storage
Reporter: Murtadha Hubail
Assignee: Abdullah Alamoudi
Priority: Critical
Stack below:
{code:java}
org.apache.hyracks.api.exceptions.HyracksDataException: java.lang.ClassCastException: org.apache.hyracks.storage.am.lsm.btree.impls.LSMBTreeWithBloomFilterDiskComponent cannot be cast to org.apache.hyracks.storage.am.lsm.common.impls.AbstractLSMMemoryComponent
at org.apache.hyracks.api.exceptions.HyracksDataException.create(HyracksDataException.java:49) ~[hyracks-api-0.3.3-SNAPSHOT.jar:0.3.3-SNAPSHOT]
at org.apache.hyracks.storage.am.common.dataflow.IndexSearchOperatorNodePushable.nextFrame(IndexSearchOperatorNodePushable.java:209) ~[hyracks-storage-am-common-0.3.3-SNAPSHOT.jar:0.3.3-SNAPSHOT]
at org.apache.hyracks.dataflow.common.comm.io.AbstractFrameAppender.write(AbstractFrameAppender.java:93) ~[hyracks-dataflow-common-0.3.3-SNAPSHOT.jar:0.3.3-SNAPSHOT]
at org.apache.hyracks.algebricks.runtime.operators.std.EmptyTupleSourceRuntimeFactory$1.open(EmptyTupleSourceRuntimeFactory.java:55) ~[algebricks-runtime-0.3.3-SNAPSHOT.jar:0.3.3-SNAPSHOT]
at org.apache.hyracks.algebricks.runtime.operators.meta.AlgebricksMetaOperatorDescriptor$SourcePushRuntime.initialize(AlgebricksMetaOperatorDescriptor.java:104) ~[algebricks-runtime-0.3.3-SNAPSHOT.jar:0.3.3-SNAPSHOT]
at org.apache.hyracks.api.rewriter.runtime.SuperActivityOperatorNodePushable.lambda$runInParallel$0(SuperActivityOperatorNodePushable.java:204) ~[hyracks-api-0.3.3-SNAPSHOT.jar:0.3.3-SNAPSHOT]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_152]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_152]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_152]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_152]
Caused by: java.lang.ClassCastException: org.apache.hyracks.storage.am.lsm.btree.impls.LSMBTreeWithBloomFilterDiskComponent cannot be cast to org.apache.hyracks.storage.am.lsm.common.impls.AbstractLSMMemoryComponent
at org.apache.hyracks.storage.am.lsm.btree.impls.LSMBTreeRangeSearchCursor.redoMemoryComponentSearchIfNeeded(LSMBTreeRangeSearchCursor.java:292) ~[hyracks-storage-am-lsm-btree-0.3.3-SNAPSHOT.jar:0.3.3-SNAPSHOT]
at org.apache.hyracks.storage.am.lsm.btree.impls.LSMBTreeRangeSearchCursor.replaceMemoryComponentWithDiskComponentIfNeeded(LSMBTreeRangeSearchCursor.java:214) ~[hyracks-storage-am-lsm-btree-0.3.3-SNAPSHOT.jar:0.3.3-SNAPSHOT]
at org.apache.hyracks.storage.am.lsm.btree.impls.LSMBTreeRangeSearchCursor.checkPriorityQueue(LSMBTreeRangeSearchCursor.java:102) ~[hyracks-storage-am-lsm-btree-0.3.3-SNAPSHOT.jar:0.3.3-SNAPSHOT]
at org.apache.hyracks.storage.am.lsm.common.impls.LSMIndexSearchCursor.hasNext(LSMIndexSearchCursor.java:139) ~[hyracks-storage-am-lsm-common-0.3.3-SNAPSHOT.jar:0.3.3-SNAPSHOT]
at org.apache.hyracks.storage.am.lsm.btree.impls.LSMBTreeSearchCursor.hasNext(LSMBTreeSearchCursor.java:66) ~[hyracks-storage-am-lsm-btree-0.3.3-SNAPSHOT.jar:0.3.3-SNAPSHOT]
at org.apache.hyracks.storage.am.common.dataflow.IndexSearchOperatorNodePushable.writeSearchResults(IndexSearchOperatorNodePushable.java:169) ~[hyracks-storage-am-common-0.3.3-SNAPSHOT.jar:0.3.3-SNAPSHOT]
at org.apache.hyracks.storage.am.common.dataflow.IndexSearchOperatorNodePushable.nextFrame(IndexSearchOperatorNodePushable.java:206) ~[hyracks-storage-am-common-0.3.3-SNAPSHOT.jar:0.3.3-SNAPSHOT]
... 8 more
{code}
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