2024-06-05T20:22:20.018+00:00 ERRO CBAS.impls.LSMHarness [Executor-126:41ef4c89b8147371ae5f4fe8f343f932] MERGE operation failed on {"class" : "LSMColumnBTree", "dir" : "/var/cb-cache/@analytics/v_iodevice_1/storage/partition_65/Default/Default/remote_I1PIQ_volCollection_0_etgah/0/remote_I1PIQ_volCollection_0_etgah", "memory" : [{"class":"LSMBTreeMemoryComponent", "state":"INACTIVE", "writers":0, "readers":0, "pendingFlushes":0, "id":"[436,436]", "index":{"class":"BTree","file":"storage/partition_65/Default/Default/remote_I1PIQ_volCollection_0_etgah/0/remote_I1PIQ_volCollection_0_etgah_virtual_0"}}, {"class":"LSMBTreeMemoryComponent", "state":"READABLE_WRITABLE", "writers":0, "readers":0, "pendingFlushes":0, "id":"[437,437]", "index":{"class":"BTree","file":"storage/partition_65/Default/Default/remote_I1PIQ_volCollection_0_etgah/0/remote_I1PIQ_volCollection_0_etgah_virtual_1"}}], "disk" : 11, "num-scheduled-flushes":0, "current-memory-component":1}
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org.apache.hyracks.api.exceptions.HyracksDataException: java.net.SocketException: Connection reset
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at org.apache.hyracks.api.exceptions.HyracksDataException.create(HyracksDataException.java:49) ~[hyracks-api.jar:1.0.0-2126]
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at org.apache.asterix.cloud.clients.aws.s3.S3CloudClient.read(S3CloudClient.java:138) ~[asterix-cloud.jar:1.0.0-2126]
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at org.apache.asterix.cloud.AbstractCloudIOManager.cloudRead(AbstractCloudIOManager.java:175) ~[asterix-cloud.jar:1.0.0-2126]
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at org.apache.hyracks.cloud.buffercache.context.DefaultCloudReadContext.readAndPersistIfEmpty(DefaultCloudReadContext.java:110) ~[hyracks-cloud.jar:1.0.0-2126]
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at org.apache.hyracks.cloud.buffercache.context.DefaultCloudReadContext.readAndPersistPage(DefaultCloudReadContext.java:82) ~[hyracks-cloud.jar:1.0.0-2126]
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at org.apache.hyracks.cloud.buffercache.context.DefaultCloudReadContext.processHeader(DefaultCloudReadContext.java:77) ~[hyracks-cloud.jar:1.0.0-2126]
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at org.apache.hyracks.storage.common.file.CompressedBufferedFileHandle.read(CompressedBufferedFileHandle.java:62) ~[hyracks-storage-common.jar:1.0.0-2126]
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at org.apache.hyracks.storage.common.buffercache.BufferCache.read(BufferCache.java:571) ~[hyracks-storage-common.jar:1.0.0-2126]
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at org.apache.hyracks.storage.common.buffercache.BufferCache.tryRead(BufferCache.java:544) ~[hyracks-storage-common.jar:1.0.0-2126]
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at org.apache.hyracks.storage.common.buffercache.BufferCache.pin(BufferCache.java:214) ~[hyracks-storage-common.jar:1.0.0-2126]
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at org.apache.hyracks.storage.common.buffercache.BufferCache.pin(BufferCache.java:176) ~[hyracks-storage-common.jar:1.0.0-2126]
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at org.apache.hyracks.storage.am.lsm.btree.column.impls.btree.ColumnBTreeRangeSearchCursor.pin(ColumnBTreeRangeSearchCursor.java:293) ~[hyracks-storage-am-lsm-btree-column.jar:1.0.0-2126]
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at org.apache.hyracks.storage.am.lsm.btree.column.impls.lsm.tuples.ColumnMultiBufferProvider.readNext(ColumnMultiBufferProvider.java:119) ~[hyracks-storage-am-lsm-btree-column.jar:1.0.0-2126]
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at org.apache.hyracks.storage.am.lsm.btree.column.impls.lsm.tuples.ColumnMultiBufferProvider.reset(ColumnMultiBufferProvider.java:68) ~[hyracks-storage-am-lsm-btree-column.jar:1.0.0-2126]
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at org.apache.hyracks.storage.am.lsm.btree.column.impls.lsm.tuples.AbstractColumnTupleReference.reset(AbstractColumnTupleReference.java:146) ~[hyracks-storage-am-lsm-btree-column.jar:1.0.0-2126]
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at org.apache.hyracks.storage.am.lsm.btree.column.impls.btree.ColumnBTreeRangeSearchCursor.setCursorPosition(ColumnBTreeRangeSearchCursor.java:159) ~[hyracks-storage-am-lsm-btree-column.jar:1.0.0-2126]
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at org.apache.hyracks.storage.am.lsm.btree.column.impls.btree.ColumnBTreeRangeSearchCursor.fetchNextLeafPage(ColumnBTreeRangeSearchCursor.java:97) ~[hyracks-storage-am-lsm-btree-column.jar:1.0.0-2126]
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at org.apache.hyracks.storage.am.lsm.btree.column.impls.btree.ColumnBTreeRangeSearchCursor.doHasNext(ColumnBTreeRangeSearchCursor.java:109) ~[hyracks-storage-am-lsm-btree-column.jar:1.0.0-2126]
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at org.apache.hyracks.storage.common.EnforcedIndexCursor.hasNext(EnforcedIndexCursor.java:69) ~[hyracks-storage-common.jar:1.0.0-2126]
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at org.apache.hyracks.storage.am.lsm.common.impls.LSMIndexSearchCursor.pushIntoQueueFromCursorAndReplaceThisElement(LSMIndexSearchCursor.java:194) ~[hyracks-storage-am-lsm-common.jar:1.0.0-2126]
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at org.apache.hyracks.storage.am.lsm.btree.impls.LSMBTreeRangeSearchCursor.pushOutputElementIntoQueueIfNeeded(LSMBTreeRangeSearchCursor.java:215) ~[hyracks-storage-am-lsm-btree.jar:1.0.0-2126]
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at org.apache.hyracks.storage.am.lsm.btree.impls.LSMBTreeRangeSearchCursor.checkPriorityQueue(LSMBTreeRangeSearchCursor.java:189) ~[hyracks-storage-am-lsm-btree.jar:1.0.0-2126]
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at org.apache.hyracks.storage.am.lsm.common.impls.LSMIndexSearchCursor.doHasNext(LSMIndexSearchCursor.java:144) ~[hyracks-storage-am-lsm-common.jar:1.0.0-2126]
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at org.apache.hyracks.storage.common.EnforcedIndexCursor.hasNext(EnforcedIndexCursor.java:69) ~[hyracks-storage-common.jar:1.0.0-2126]
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at org.apache.hyracks.storage.am.lsm.btree.impls.LSMBTree.doMerge(LSMBTree.java:330) ~[hyracks-storage-am-lsm-btree.jar:1.0.0-2126]
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at org.apache.hyracks.storage.am.lsm.common.impls.AbstractLSMIndex.merge(AbstractLSMIndex.java:917) ~[hyracks-storage-am-lsm-common.jar:1.0.0-2126]
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at org.apache.hyracks.storage.am.lsm.common.impls.LSMHarness.doIo(LSMHarness.java:566) [hyracks-storage-am-lsm-common.jar:1.0.0-2126]
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at org.apache.hyracks.storage.am.lsm.common.impls.LSMHarness.merge(LSMHarness.java:608) [hyracks-storage-am-lsm-common.jar:1.0.0-2126]
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at org.apache.hyracks.storage.am.lsm.common.impls.LSMTreeIndexAccessor.merge(LSMTreeIndexAccessor.java:128) [hyracks-storage-am-lsm-common.jar:1.0.0-2126]
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at org.apache.hyracks.storage.am.lsm.common.impls.MergeOperation.call(MergeOperation.java:52) [hyracks-storage-am-lsm-common.jar:1.0.0-2126]
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at org.apache.hyracks.storage.am.lsm.common.impls.MergeOperation.call(MergeOperation.java:33) [hyracks-storage-am-lsm-common.jar:1.0.0-2126]
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at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) [?:?]
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at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) [?:?]
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at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) [?:?]
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at java.base/java.lang.Thread.run(Thread.java:840) [?:?]
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Caused by: java.net.SocketException: Connection reset
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