Details
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Bug
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Status: Closed
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Major
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Resolution: Fixed
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None
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None
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None
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None
Description
If a page of an inverted list is read concurrently at the same time by multiple threads, the following exceptions happens. This is because a concurrency control when reading a buffer in the buffer cache is not implemented.
org.apache.hyracks.api.exceptions.HyracksDataException: java.lang.IllegalArgumentException at org.apache.hyracks.api.exceptions.HyracksDataException.create(HyracksDataException.java:51) ~[hyracks-api-0.3.4-SNAPSHOT.jar:0.3.4-SNAPSHOT] at org.apache.hyracks.storage.am.common.dataflow.IndexSearchOperatorNodePushable.nextFrame(IndexSearchOperatorNodePushable.java:247) ~[hyracks-storage-am-common-0.3.4-SNAPSHOT.jar:0.3.4-SNAPSHOT] at org.apache.hyracks.dataflow.common.comm.io.AbstractFrameAppender.write(AbstractFrameAppender.java:93) ~[hyracks-dataflow-common-0.3.4-SNAPSHOT.jar:0.3.4-SNAPSHOT] at org.apache.hyracks.algebricks.runtime.operators.base.AbstractOneInputOneOutputOneFramePushRuntime.flushAndReset(AbstractOneInputOneOutputOneFramePushRuntime.java:78) ~[algebricks-runtime-0.3.4-SNAPSHOT.jar:0.3.4-SNAPSHOT] at org.apache.hyracks.algebricks.runtime.operators.base.AbstractOneInputOneOutputOneFramePushRuntime.flushIfNotFailed(AbstractOneInputOneOutputOneFramePushRuntime.java:84) ~[algebricks-runtime-0.3.4-SNAPSHOT.jar:0.3.4-SNAPSHOT] at org.apache.hyracks.algebricks.runtime.operators.base.AbstractOneInputOneOutputOneFramePushRuntime.close(AbstractOneInputOneOutputOneFramePushRuntime.java:56) ~[algebricks-runtime-0.3.4-SNAPSHOT.jar:0.3.4-SNAPSHOT] at org.apache.hyracks.algebricks.runtime.operators.std.AssignRuntimeFactory$1.close(AssignRuntimeFactory.java:119) ~[algebricks-runtime-0.3.4-SNAPSHOT.jar:0.3.4-SNAPSHOT] at org.apache.hyracks.algebricks.runtime.operators.std.EmptyTupleSourceRuntimeFactory$1.close(EmptyTupleSourceRuntimeFactory.java:65) ~[algebricks-runtime-0.3.4-SNAPSHOT.jar:0.3.4-SNAPSHOT] at org.apache.hyracks.algebricks.runtime.operators.meta.AlgebricksMetaOperatorDescriptor$SourcePushRuntime.initialize(AlgebricksMetaOperatorDescriptor.java:111) ~[algebricks-runtime-0.3.4-SNAPSHOT.jar:0.3.4-SNAPSHOT] at org.apache.hyracks.api.rewriter.runtime.SuperActivityOperatorNodePushable$$Lambda$74/144499656.run(Unknown Source) ~[?:?] at org.apache.hyracks.api.rewriter.runtime.SuperActivityOperatorNodePushable.lambda$runInParallel$9(SuperActivityOperatorNodePushable.java:204) ~[hyracks-api-0.3.4-SNAPSHOT.jar:0.3.4-SNAPSHOT] at org.apache.hyracks.api.rewriter.runtime.SuperActivityOperatorNodePushable$$Lambda$76/2082033757.call(Unknown Source) ~[?:?] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) ~[?:1.8.0] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) ~[?:1.8.0] at java.lang.Thread.run(Thread.java:744) ~[?:1.8.0] Caused by: java.lang.IllegalArgumentException at java.nio.Buffer.position(Buffer.java:244) ~[?:1.8.0] at java.nio.HeapByteBuffer.put(HeapByteBuffer.java:209) ~[?:1.8.0] at org.apache.hyracks.storage.am.lsm.invertedindex.ondisk.FixedSizeElementInvertedListCursor.loadPages(FixedSizeElementInvertedListCursor.java:225) ~[hyracks-storage-am-lsm-invertedindex-0.3.4-SNAPSHOT.jar:0.3.4-SNAPSHOT] at org.apache.hyracks.storage.am.lsm.invertedindex.search.TOccurrenceSearcher.search(TOccurrenceSearcher.java:72) ~[hyracks-storage-am-lsm-invertedindex-0.3.4-SNAPSHOT.jar:0.3.4-SNAPSHOT] at org.apache.hyracks.storage.am.lsm.invertedindex.ondisk.OnDiskInvertedIndex$OnDiskInvertedIndexAccessor.search(OnDiskInvertedIndex.java:453) ~[hyracks-storage-am-lsm-invertedindex-0.3.4-SNAPSHOT.jar:0.3.4-SNAPSHOT] at org.apache.hyracks.storage.am.lsm.invertedindex.impls.LSMInvertedIndexSearchCursor.doHasNext(LSMInvertedIndexSearchCursor.java:159) ~[hyracks-storage-am-lsm-invertedindex-0.3.4-SNAPSHOT.jar:0.3.4-SNAPSHOT] at org.apache.hyracks.storage.common.EnforcedIndexCursor.hasNext(EnforcedIndexCursor.java:69) ~[hyracks-storage-common-0.3.4-SNAPSHOT.jar:0.3.4-SNAPSHOT] at org.apache.hyracks.storage.am.common.dataflow.IndexSearchOperatorNodePushable.writeSearchResults(IndexSearchOperatorNodePushable.java:203) ~[hyracks-storage-am-common-0.3.4-SNAPSHOT.jar:0.3.4-SNAPSHOT] at org.apache.hyracks.storage.am.common.dataflow.IndexSearchOperatorNodePushable.nextFrame(IndexSearchOperatorNodePushable.java:244) ~[hyracks-storage-am-common-0.3.4-SNAPSHOT.jar:0.3.4-SNAPSHOT] ... 14 more