Hi guys. Another issue when using Ignite 2.3 with native persistence enabled. See details below.
We deploy Ignite along with our services in Kubernetes (v 1.8) on premises. Ignite cluster is a StatefulSet of 5 Pods (5 instances) of Ignite version 2.3. Each Pod mounts PersistentVolume backed by CEPH RBD. We put about 230 events/second into Ignite, 70% of events are ~200KB in size and 30% are 5000KB. Smaller events have indexed fields and we query them via SQL. The cluster is activated from a client node which also streams events into Ignite from Kafka. We use custom implementation of streamer which uses cache.putAll() API. We started cluster from scratch without any persistent data. After a while we got corrupted data with the error message. [2017-12-26 07:44:14,251] ERROR [sys-#127%ignite-instance-2%] org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPreloader: - Partition eviction failed, this can cause grid hang. class org.apache.ignite.IgniteException: Runtime failure on search row: Row@5b1479d6[ key: 171:1513946618964:3008806055072854, val: ru.synesis.kipod.event.KipodEvent [idHash=510912646, hash=-387621419, face_last_name=null, face_list_id=null, channel=171, source=, face_similarity=null, license_plate_number=null, descriptors=null, cacheName=kipod_events, cacheKey=171:1513946618964:3008806055072854, stream=171, alarm=false, processed_at=0, face_id=null, id=3008806055072854, persistent=false, face_first_name=null, license_plate_first_name=null, face_full_name=null, level=0, module=Kpx.Synesis.Outdoor, end_time=1513946624379, params=null, commented_at=0, tags=[vehicle, 0, human, 0, truck, 0, start_time=1513946618964, processed=false, kafka_offset=111259, license_plate_last_name=null, armed=false, license_plate_country=null, topic=MovingObject, comment=, expiration=1514033024000, original_id=null, license_plate_lists=null], ver: GridCacheVersion [topVer=125430590, order=1513955001926, nodeOrder=3] ][ 3008806055072854, MovingObject, Kpx.Synesis.Outdoor, 0, , 1513946618964, 1513946624379, 171, 171, FALSE, FALSE, , FALSE, FALSE, 0, 0, 111259, 1514033024000, (vehicle, 0, human, 0, truck, 0), null, null, null, null, null, null, null, null, null, null, null, null ] at org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree.doRemove(BPlusTree.java:1787) at org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree.remove(BPlusTree.java:1578) at org.apache.ignite.internal.processors.query.h2.database.H2TreeIndex.remove(H2TreeIndex.java:216) at org.apache.ignite.internal.processors.query.h2.opt.GridH2Table.doUpdate(GridH2Table.java:496) at org.apache.ignite.internal.processors.query.h2.opt.GridH2Table.update(GridH2Table.java:423) at org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.remove(IgniteH2Indexing.java:580) at org.apache.ignite.internal.processors.query.GridQueryProcessor.remove(GridQueryProcessor.java:2334) at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager.remove(GridCacheQueryManager.java:461) at org.apache.ignite.internal.processors.cache.IgniteCacheOffheapManagerImpl$CacheDataStoreImpl.finishRemove(IgniteCacheOffheapManagerImpl.java:1453) at org.apache.ignite.internal.processors.cache.IgniteCacheOffheapManagerImpl$CacheDataStoreImpl.remove(IgniteCacheOffheapManagerImpl.java:1416) at org.apache.ignite.internal.processors.cache.persistence.GridCacheOffheapManager$GridCacheDataStore.remove(GridCacheOffheapManager.java:1271) at org.apache.ignite.internal.processors.cache.IgniteCacheOffheapManagerImpl.remove(IgniteCacheOffheapManagerImpl.java:374) at org.apache.ignite.internal.processors.cache.GridCacheMapEntry.removeValue(GridCacheMapEntry.java:3233) at org.apache.ignite.internal.processors.cache.distributed.dht.GridDhtCacheEntry.clearInternal(GridDhtCacheEntry.java:588) at org.apache.ignite.internal.processors.cache.distributed.dht.GridDhtLocalPartition.clearAll(GridDhtLocalPartition.java:951) at org.apache.ignite.internal.processors.cache.distributed.dht.GridDhtLocalPartition.tryEvict(GridDhtLocalPartition.java:809) at org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPreloader$3.call(GridDhtPreloader.java:593) at org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPreloader$3.call(GridDhtPreloader.java:580) at org.apache.ignite.internal.util.IgniteUtils.wrapThreadLoader(IgniteUtils.java:6631) at org.apache.ignite.internal.processors.closure.GridClosureProcessor$2.body(GridClosureProcessor.java:967) at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:110) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: java.lang.IllegalStateException: Failed to get page IO instance (page content is corrupted) at org.apache.ignite.internal.processors.cache.persistence.tree.io.IOVersions.forVersion(IOVersions.java:83) at org.apache.ignite.internal.processors.cache.persistence.tree.io.IOVersions.forPage(IOVersions.java:95) at org.apache.ignite.internal.processors.cache.persistence.CacheDataRowAdapter.initFromLink(CacheDataRowAdapter.java:148) at org.apache.ignite.internal.processors.cache.persistence.CacheDataRowAdapter.initFromLink(CacheDataRowAdapter.java:102) at org.apache.ignite.internal.processors.query.h2.database.H2RowFactory.getRow(H2RowFactory.java:62) at org.apache.ignite.internal.processors.query.h2.database.io.H2ExtrasLeafIO.getLookupRow(H2ExtrasLeafIO.java:126) at org.apache.ignite.internal.processors.query.h2.database.io.H2ExtrasLeafIO.getLookupRow(H2ExtrasLeafIO.java:36) at org.apache.ignite.internal.processors.query.h2.database.H2Tree.getRow(H2Tree.java:123) at org.apache.ignite.internal.processors.query.h2.database.H2Tree.getRow(H2Tree.java:40) at org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree.getRow(BPlusTree.java:4372) at org.apache.ignite.internal.processors.query.h2.database.H2Tree.compare(H2Tree.java:200) at org.apache.ignite.internal.processors.query.h2.database.H2Tree.compare(H2Tree.java:40) at org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree.compare(BPlusTree.java:4359) at org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree.findInsertionPoint(BPlusTree.java:4279) at org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree.access$1500(BPlusTree.java:81) at org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree$Search.run0(BPlusTree.java:261) at org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree$GetPageHandler.run(BPlusTree.java:4697) at org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree$GetPageHandler.run(BPlusTree.java:4682) at org.apache.ignite.internal.processors.cache.persistence.tree.util.PageHandler.readPage(PageHandler.java:158) at org.apache.ignite.internal.processors.cache.persistence.DataStructure.read(DataStructure.java:319) at org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree.removeDown(BPlusTree.java:1823) at org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree.removeDown(BPlusTree.java:1842) at org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree.removeDown(BPlusTree.java:1842) at org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree.removeDown(BPlusTree.java:1842) at org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree.doRemove(BPlusTree.java:1752) ... 23 more After restart we also Arseny Kovalchuk Senior Software Engineer at Synesis skype: arseny.kovalchuk mobile: +375 (29) 666-16-16 LinkedIn Profile <http://www.linkedin.com/in/arsenykovalchuk/en>
