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私は（それが最終的にクラスタになりますが、組み込み開発のために簡単です）私の組み込みのIgnite（V2.3）サービスについては、以下の構成を有する：Apache Igniteの永続性を機能させるにはどうすればよいですか？
val config = new IgniteConfiguration
val dsConfig = new DataStorageConfiguration
dsConfig.setStoragePath("ignitedb/storage")
dsConfig.setWalPath("ignitedb/wal")
dsConfig.setWalArchivePath("ignitedb/wal/archive")
dsConfig.getDefaultDataRegionConfiguration.setPersistenceEnabled(true)
config.setDataStorageConfiguration(dsConfig)
Ignition.setClientMode(false)
config.setConsistentId(java.net.InetAddress.getLocalHost.getHostName)
val ignite = Ignition.start(config)
ignite.active(true)
様々なファイルがこれらのディレクトリに作成されます。
ignitedb/
├── storage
│ └── imac_home
│ ├── cache-changes
│ │ ├── 1113bbb3-6183-4f97-8783-ca61c4afffb0
│ │ │ ├── cache_data.dat
│ │ │ └── index.bin
│ │ └── 605e79c8-63aa-49d5-86b2-68468e648375
│ │ ├── cache_data.dat
│ │ └── index.bin
│ ├── cache-ignite-sys-cache
│ ├── cache-pings
│ │ ├── 86d44085-3eca-4dfa-92fb-c2e7fd0f4f4b
│ │ │ ├── cache_data.dat
│ │ │ ├── index.bin
│ │ │ └── part-714.bin
│ │ └── f69da997-fae5-45a5-9abc-44639bb46e8e
│ │ ├── cache_data.dat
│ │ ├── index.bin
│ │ ├── part-142.bin
│ │ ├── part-152.bin
│ │ ├── <many more>
│ ├── cache-products
│ │ ├── 1113bbb3-6183-4f97-8783-ca61c4afffb0
│ │ │ ├── cache_data.dat
│ │ │ ├── index.bin
│ │ │ ├── part-49.bin
│ │ │ ├── part-50.bin
│ │ │ ├── <many more>
│ │ └── 605e79c8-63aa-49d5-86b2-68468e648375
│ │ ├── cache_data.dat
│ │ ├── index.bin
│ │ └── part-49.bin
│ ├── cacheGroup-default-ds-group
│ │ ├── [email protected]_data.dat
│ │ ├── index.bin
│ │ ├── part-264.bin
│ │ └── part-791.bin
│ ├── cp
│ │ ├── 1512524465868-cecd4b2e-5c0f-4b25-8ede-92336ba2aac3-END.bin
│ │ ├── 1512524465868-cecd4b2e-5c0f-4b25-8ede-92336ba2aac3-START.bin
│ │ ├── 1512524645873-70f73379-5e49-4779-849c-e1dda08e2f84-END.bin
│ │ ├── 1512524645873-70f73379-5e49-4779-849c-e1dda08e2f84-START.bin
│ │ ├── <many more>
│ └── lock
└── wal
├── archive
│ └── imac_home
└── imac_home
├── 0000000000000000.wal
├── 0000000000000001.wal
├── <many more>
ただし、アプリケーションを停止して再起動すると、すべてのキャッシュが消えてしまいます。実際にディスクに保存するにはどうしたらいいですか？グローバルに永続性を有効にするだけでなく、キャッシュごとに何かを行う必要がありますか？ログの
09:44:33.034 INFO o.a.i.i.p.c.p.f.FilePageStoreManager - Resolved page store work directory: /Users/dan/projects/livefeeds/ignitedb/storage/imac_home
09:44:33.034 INFO o.a.i.i.p.c.p.w.FileWriteAheadLogManager - Resolved write ahead log work directory: /Users/dan/projects/livefeeds/ignitedb/wal/imac_home
09:44:33.034 INFO o.a.i.i.p.c.p.w.FileWriteAheadLogManager - Resolved write ahead log archive directory: /Users/dan/projects/livefeeds/ignitedb/wal/archive/imac_home
09:44:33.044 INFO o.a.i.i.p.c.p.w.FileWriteAheadLogManager - Started write-ahead log manager [mode=DEFAULT]
Can't load log handler "org.apache.ignite.logger.java.JavaLoggerFileHandler"
java.lang.ClassNotFoundException: org.apache.ignite.logger.java.JavaLoggerFileHandler
java.lang.ClassNotFoundException: org.apache.ignite.logger.java.JavaLoggerFileHandler
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at java.util.logging.LogManager$5.run(LogManager.java:965)
at java.security.AccessController.doPrivileged(Native Method)
at java.util.logging.LogManager.loadLoggerHandlers(LogManager.java:958)
at java.util.logging.LogManager.initializeGlobalHandlers(LogManager.java:1578)
at java.util.logging.LogManager.access$1500(LogManager.java:145)
at java.util.logging.LogManager$RootLogger.accessCheckedHandlers(LogManager.java:1667)
at java.util.logging.Logger.getHandlers(Logger.java:1776)
at org.apache.ignite.logger.java.JavaLogger.findHandler(JavaLogger.java:399)
at org.apache.ignite.logger.java.JavaLogger.configure(JavaLogger.java:229)
at org.apache.ignite.logger.java.JavaLogger.<init>(JavaLogger.java:170)
at org.apache.ignite.logger.java.JavaLogger.<init>(JavaLogger.java:126)
at org.apache.ignite.IgniteJdbcDriver.<clinit>(IgniteJdbcDriver.java:410)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:422)
at java.lang.Class.newInstance(Class.java:442)
at java.util.ServiceLoader$LazyIterator.nextService(ServiceLoader.java:380)
at java.util.ServiceLoader$LazyIterator.access$700(ServiceLoader.java:323)
at java.util.ServiceLoader$LazyIterator$2.run(ServiceLoader.java:407)
at java.security.AccessController.doPrivileged(Native Method)
at java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:409)
at java.util.ServiceLoader$1.next(ServiceLoader.java:480)
at java.sql.DriverManager$2.run(DriverManager.java:603)
at java.sql.DriverManager$2.run(DriverManager.java:583)
at java.security.AccessController.doPrivileged(Native Method)
at java.sql.DriverManager.loadInitialDrivers(DriverManager.java:583)
at java.sql.DriverManager.<clinit>(DriverManager.java:101)
at org.h2.Driver.load(Driver.java:155)
at org.h2.Driver.<clinit>(Driver.java:41)
at org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.start(IgniteH2Indexing.java:2027)
at org.apache.ignite.internal.processors.query.GridQueryProcessor.start(GridQueryProcessor.java:240)
at org.apache.ignite.internal.IgniteKernal.startProcessor(IgniteKernal.java:1870)
at org.apache.ignite.internal.IgniteKernal.start(IgniteKernal.java:955)
at org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start0(IgnitionEx.java:1909)
at org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start(IgnitionEx.java:1652)
at org.apache.ignite.internal.IgnitionEx.start0(IgnitionEx.java:1080)
at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:600)
at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:525)
at org.apache.ignite.Ignition.start(Ignition.java:322)
at io.livefeeds.api.Main$.startIgnite(Main.scala:78)
at io.livefeeds.api.Main$.main(Main.scala:25)
at io.livefeeds.api.Main.main(Main.scala)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at sbt.Run.invokeMain(Run.scala:67)
at sbt.Run.run0(Run.scala:61)
at sbt.Run.sbt$Run$$execute$1(Run.scala:51)
at sbt.Run$$anonfun$run$1.apply$mcV$sp(Run.scala:55)
at sbt.Run$$anonfun$run$1.apply(Run.scala:55)
at sbt.Run$$anonfun$run$1.apply(Run.scala:55)
at sbt.Logger$$anon$4.apply(Logger.scala:84)
at sbt.TrapExit$App.run(TrapExit.scala:248)
at java.lang.Thread.run(Thread.java:745)
残り：（。ドキュメントはそのような何かを言及していない）
を私はそれが永続化層から来ているように精密検査に見えており、起動時にこの例外を取得しています持続性のための出力は次のようになります。
09:44:34.682 INFO o.a.i.i.p.c.p.f.FilePageStoreManager - Resolved page store work directory: /Users/dan/projects/livefeeds/ignitedb/storage/imac_home
09:44:34.682 INFO o.a.i.i.p.c.p.w.FileWriteAheadLogManager - Resolved write ahead log work directory: /Users/dan/projects/livefeeds/ignitedb/wal/imac_home
09:44:34.682 INFO o.a.i.i.p.c.p.w.FileWriteAheadLogManager - Resolved write ahead log archive directory: /Users/dan/projects/livefeeds/ignitedb/wal/archive/imac_home
09:44:34.682 INFO o.a.i.i.p.c.p.w.FileWriteAheadLogManager - Started write-ahead log manager [mode=DEFAULT]
09:44:34.747 INFO o.a.i.i.p.c.p.p.PageMemoryImpl - Started page memory [memoryAllocated=6.4 GiB, pages=1634272, tableSize=94.9 MiB, checkpointBuffer=1.6 GiB]
09:44:34.785 INFO o.a.i.i.p.c.p.GridCacheDatabaseSharedManager - Read checkpoint status [startMarker=/Users/dan/projects/livefeeds/ignitedb/storage/imac_home/cp/1512571436282-f25aee22-0e9e-4737-a0ad-aebc3c5a4bd6-START.bin, endMarker=/Users/dan/projects/livefeeds/ignitedb/storage/imac_home/cp/1512571307494-690bb0bf-e75e-4877-a3e5-ba7b43b190bd-END.bin]
09:44:34.786 INFO o.a.i.i.p.c.p.GridCacheDatabaseSharedManager - Checking memory state [lastValidPos=FileWALPointer [idx=0, fileOffset=8996738, len=20281, forceFlush=false], lastMarked=FileWALPointer [idx=0, fileOffset=9076734, len=20281, forceFlush=false], lastCheckpointId=f25aee22-0e9e-4737-a0ad-aebc3c5a4bd6]
09:44:34.786 WARN o.a.i.i.p.c.p.GridCacheDatabaseSharedManager - Ignite node stopped in the middle of checkpoint. Will restore memory state and finish checkpoint on node start.
[09:44:34] Ignite node stopped in the middle of checkpoint. Will restore memory state and finish checkpoint on node start.
09:44:34.846 INFO o.a.i.i.p.c.p.GridCacheDatabaseSharedManager - Found last checkpoint marker [cpId=f25aee22-0e9e-4737-a0ad-aebc3c5a4bd6, pos=FileWALPointer [idx=0, fileOffset=9076734, len=20281, forceFlush=false]]
09:44:34.853 INFO o.a.i.i.p.c.p.GridCacheDatabaseSharedManager - Finished applying memory changes [changesApplied=8, time=65ms]
09:44:34.857 INFO o.a.i.i.p.c.p.GridCacheDatabaseSharedManager - Checkpoint finished [cpId=f25aee22-0e9e-4737-a0ad-aebc3c5a4bd6, pages=6, markPos=FileWALPointer [idx=0, fileOffset=9076734, len=20281, forceFlush=false], pagesWrite=-3ms, fsync=0ms, total=-3ms]
09:44:34.861 INFO o.a.i.i.p.c.p.w.FileWriteAheadLogManager - Resuming logging to WAL segment [file=/Users/dan/projects/livefeeds/ignitedb/wal/imac_home/0000000000000000.wal, offset=9097015, ver=1]
09:44:35.065 INFO o.a.i.i.p.cache.GridCacheProcessor - Started cache [name=ignite-sys-cache, memoryPolicyName=sysMemPlc, mode=REPLICATED, atomicity=TRANSACTIONAL]
09:44:35.085 INFO o.a.i.i.p.cache.GridCacheProcessor - Started cache [[email protected], group=default-ds-group, memoryPolicyName=default, mode=PARTITIONED, atomicity=TRANSACTIONAL]
09:44:35.087 INFO o.a.i.i.p.c.d.d.p.GridDhtPartitionsExchangeFuture - Successfully activated caches [nodeId=f616a68d-e171-4384-8dc4-45c2e6788afc, client=false, topVer=AffinityTopologyVersion [topVer=1, minorTopVer=1]]
09:44:35.091 INFO o.a.i.i.p.c.d.d.p.GridDhtPartitionsExchangeFuture - Finished waiting for partition release future [topVer=AffinityTopologyVersion [topVer=1, minorTopVer=1], waitTime=0ms, futInfo=NA]
09:44:35.139 INFO o.a.i.i.p.c.p.GridCacheDatabaseSharedManager - Read checkpoint status [startMarker=/Users/dan/projects/livefeeds/ignitedb/storage/imac_home/cp/1512571436282-f25aee22-0e9e-4737-a0ad-aebc3c5a4bd6-START.bin, endMarker=/Users/dan/projects/livefeeds/ignitedb/storage/imac_home/cp/1512571436282-f25aee22-0e9e-4737-a0ad-aebc3c5a4bd6-END.bin]
09:44:35.140 INFO o.a.i.i.p.c.p.GridCacheDatabaseSharedManager - Applying lost cache updates since last checkpoint record [lastMarked=FileWALPointer [idx=0, fileOffset=9076734, len=20281, forceFlush=false], lastCheckpointId=f25aee22-0e9e-4737-a0ad-aebc3c5a4bd6]
09:44:35.187 INFO o.a.i.i.p.c.p.GridCacheDatabaseSharedManager - Finished applying WAL changes [updatesApplied=0, time=51ms]
09:44:35.189 INFO o.a.i.i.p.c.p.GridCacheDatabaseSharedManager - Finished indexes rebuilding for cache: [name=ignite-sys-cache, grpName=null
設定が正しいと思われます。また、永続性ファイルは対応するディレクトリに書き込まれます。 org.apache.ignite.internal.processors.cache.persistenceパッケージのデバッグログを有効にし、例外やエラーを探してみてください。 – Denis
また、一貫したIDとして使用されるそのホスト名は、再起動の間に変更されないことを確認してください。 – Denis
@Denis永続性のログ出力を追加しました。ログの例外がそこから来ているようです。それはそれが働くことを妨げることができますか？ – Derecho