Hi Brian, Yes that is because wal is corrupted and can not be used. I will fix it today.
On Wed, Jun 25, 2014 at 6:05 PM, Brian O'Keefe <[email protected]> wrote: > I just noticed the following in the server log as well...it looks like the > server is ok, but in reality certain clusters are corrupted. > > 2014-06-25 10:57:28:247 INFO OrientDB Server v1.7.4 is active. [OServer] > 2014-06-25 10:57:36:331 WARN segment file 'database.ocf' was not closed > correctly last time [OSingleFileSegment] > 2014-06-25 10:57:36:390 SEVE Can not restore 0 WAL master record for > storage linked crc check is failed [OWriteAheadLog] > > 2014-06-25 10:57:37:324 WARN Storage linked was not closed properly. Will > try to restore from write ahead log. [OLocalPa > ginatedStorage] > 2014-06-25 10:57:37:325 SEVE Restore is not possible because write ahead > log is empty. [OLocalPaginatedStorage] > 2014-06-25 10:57:37:350 INFO Storage data restore was completed > [OLocalPaginatedStorage] > > > On Wednesday, June 25, 2014 11:03:13 AM UTC-4, Brian O'Keefe wrote: >> >> Hi all, >> >> I've seen this happen quite a few times while I've been evaluating 1.7.x >> (latest 1.7.4). I didn't report it because I thought it was related to the >> shutdown issue that was fixed in 1.7.4, but it still happens with the >> latest version. >> >> What happens is that periodically when I start a process that tries to >> load graph data via the Java API, I get the following error appearing over >> and over in the logs and an exception occurs in the program >> >> -1 >> -> java.util.ArrayList.elementData(ArrayList.java:400) >> -> java.util.ArrayList.get(ArrayList.java:413) >> -> com.orientechnologies.orient.core.storage.impl.local. >> paginated.wal.OWriteAheadLog.flush(OWriteAheadLog.java:733) >> -> com.orientechnologies.orient.core.index.hashindex.local. >> cache.OWOWCache.flushPage(OWOWCache.java:1082) >> -> com.orientechnologies.orient.core.index.hashindex.local. >> cache.OWOWCache.access$1000(OWOWCache.java:67) >> -> com.orientechnologies.orient.core.index.hashindex.local. >> cache.OWOWCache$PeriodicFlushTask.iterateBySubRing(OWOWCache. >> java:291) >> -> com.orientechnologies.orient.core.index.hashindex.local. >> cache.OWOWCache$PeriodicFlushTask.flushRing(OWOWCache.java:24 >> 6) >> -> com.orientechnologies.orient.core.index.hashindex.local. >> cache.OWOWCache$PeriodicFlushTask.run(OWOWCache.java:222) >> -> java.util.concurrent.Executors$RunnableAdapter. >> call(Executors.java:471) >> -> java.util.concurrent.FutureTask.runAndReset(FutureTask.java:304) >> -> java.util.concurrent.ScheduledThreadPoolExecutor$ >> ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178) >> >> -> java.util.concurrent.ScheduledThreadPoolExecutor$ >> ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) >> -> java.util.concurrent.ThreadPoolExecutor.runWorker( >> ThreadPoolExecutor.java:1145) >> -> java.util.concurrent.ThreadPoolExecutor$Worker.run( >> ThreadPoolExecutor.java:615) >> -> java.lang.Thread.run(Thread.java:744) >> >> If I restart the database and the client, and try to run my process >> again, I get the following exception and basically the database is FUBAR: >> Exception in thread "main" >> com.orientechnologies.orient.core.exception.ODatabaseException: >> Error on retrieving record #12:0 (cluster: person) >> at com.orientechnologies.orient.core.db.raw.ODatabaseRaw.read( >> ODatabaseRaw.java:252) >> at com.orientechnologies.orient.core.db.record. >> ODatabaseRecordAbstract.executeReadRecord(ODatabaseRecordAbstract.java: >> 1017) >> at com.orientechnologies.orient.core.tx.OTransactionNoTx. >> loadRecord(OTransactionNoTx.java:65) >> at com.orientechnologies.orient.core.db.record. >> ODatabaseRecordTx.load(ODatabaseRecordTx.java:264) >> at com.orientechnologies.orient.core.db.record. >> ODatabaseRecordTx.load(ODatabaseRecordTx.java:40) >> at com.orientechnologies.orient.core.sql.OCommandExecutorSQLSelect. >> executeSearchRecord(OCommandExecutorSQLSelect.java:437) >> at com.orientechnologies.orient.core.sql.OCommandExecutorSQLSelect. >> fetchFromTarget(OCommandExecutorSQLSelect.java:918) >> at com.orientechnologies.orient.core.sql.OCommandExecutorSQLSelect. >> fetchValuesFromIndexCursor(OCommandExecutorSQLSelect.java:1183) >> at com.orientechnologies.orient.core.sql.OCommandExecutorSQLSelect. >> searchForIndexes(OCommandExecutorSQLSelect.java:1105) >> at com.orientechnologies.orient.core.sql.OCommandExecutorSQLSelect. >> searchInClasses(OCommandExecutorSQLSelect.java:647) >> at com.orientechnologies.orient.core.sql. >> OCommandExecutorSQLResultsetAbstract.assignTarget( >> OCommandExecutorSQLResultsetAbstract.java:134) >> at com.orientechnologies.orient.core.sql.OCommandExecutorSQLSelect. >> assignTarget(OCommandExecutorSQLSelect.java:402) >> at com.orientechnologies.orient.core.sql.OCommandExecutorSQLSelect. >> executeSearch(OCommandExecutorSQLSelect.java:386) >> at com.orientechnologies.orient.core.sql.OCommandExecutorSQLSelect. >> execute(OCommandExecutorSQLSelect.java:358) >> at com.orientechnologies.orient.core.sql.OCommandExecutorSQLDelegate. >> execute(OCommandExecutorSQLDelegate.java:60) >> at com.orientechnologies.orient.core.storage.OStorageEmbedded. >> executeCommand(OStorageEmbedded.java:94) >> at com.orientechnologies.orient.core.storage.OStorageEmbedded. >> command(OStorageEmbedded.java:83) >> at com.orientechnologies.orient.core.command. >> OCommandRequestTextAbstract.execute(OCommandRequestTextAbstract.java:59) >> at com.orientechnologies.orient.server.network.protocol. >> binary.ONetworkProtocolBinary.command(ONetworkProtocolBinary.java:1181) >> at com.orientechnologies.orient.server.network.protocol. >> binary.ONetworkProtocolBinary.executeRequest(ONetworkProtocolBinary.java: >> 340) >> at com.orientechnologies.orient.server.network.protocol.binary. >> OBinaryNetworkProtocolAbstract.execute(OBinaryNetworkProtocolAbstract >> .java:169) >> at com.orientechnologies.common.thread.OSoftThread.run( >> OSoftThread.java:45) >> Caused by: com.orientechnologies.orient.core.exception.ODatabaseException: >> Error during data decompression. >> at com.orientechnologies.orient.core.compression.impl. >> OSnappyCompression.uncompress(OSnappyCompression.java:54) >> at com.orientechnologies.orient.core.storage.impl.local. >> paginated.OPaginatedCluster.readRecord(OPaginatedCluster.java:635) >> at com.orientechnologies.orient.core.storage.impl.local.paginated. >> OLocalPaginatedStorage.readRecord(OLocalPaginatedStorage.java:1481) >> at com.orientechnologies.orient.core.storage.impl.local.paginated. >> OLocalPaginatedStorage.readRecord(OLocalPaginatedStorage.java:745) >> at com.orientechnologies.orient.core.db.raw.ODatabaseRaw.read( >> ODatabaseRaw.java:246) >> ... 21 more >> Caused by: java.io.IOException: FAILED_TO_UNCOMPRESS(5) >> at org.xerial.snappy.SnappyNative.throw_error(SnappyNative.java:84) >> at org.xerial.snappy.SnappyNative.rawUncompress(Native Method) >> at org.xerial.snappy.Snappy.rawUncompress(Snappy.java:444) >> at org.xerial.snappy.Snappy.uncompress(Snappy.java:480) >> at com.orientechnologies.orient.core.compression.impl. >> OSnappyCompression.uncompress(OSnappyCompression.java:50) >> ... 25 more >> >> -- > > --- > You received this message because you are subscribed to the Google Groups > "OrientDB" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- Best regards, Andrey Lomakin. Orient Technologies the Company behind OrientDB -- --- You received this message because you are subscribed to the Google Groups "OrientDB" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
