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From "Pavan Kumar Bandarupally (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CLOUDSTACK-5558) Delete Snapshot throws an exception with S3 store
Date Thu, 19 Dec 2013 06:53:07 GMT
Pavan Kumar Bandarupally created CLOUDSTACK-5558:
----------------------------------------------------

             Summary: Delete Snapshot throws an exception with S3 store
                 Key: CLOUDSTACK-5558
                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-5558
             Project: CloudStack
          Issue Type: Bug
      Security Level: Public (Anyone can view this level - this is the default.)
          Components: Snapshot
    Affects Versions: 4.3.0
         Environment: Xenserver host 
4.3 MS
            Reporter: Pavan Kumar Bandarupally
             Fix For: 4.3.0


A snapshot of the root volume is taken and is backed up to S3 Image Store. Another snapshot
of the same root volume is taken at a later point of time and this will be an incremental
snapshot having a child relationship to the earlier one.

Now delete the first snapshot (parent) and the operation completes successfully. The actual
snapshot will not be deleted from the storage as it has children remaining. The same will
be reflected in the traces.

Now delete the child snapshot and it will succesfully be deleted from UI and Storage but an
exception is thrown in the traces.

Job Trace:
--------------------- 

2013-12-19 17:34:36,793 DEBUG [c.c.a.ApiServlet] (catalina-exec-14:ctx-a5653e88) ===START===
 10.146.0.11 -- GET  command=deleteSnapshot&id=2bf17c10-57e7-4a49-a3a9-d5dae78e9b06&response=json&sessionkey=zZJPWieCtGbQWU4g65spOrFYwCA%3D&_=1387435473150
2013-12-19 17:34:36,850 DEBUG [o.a.c.f.j.i.AsyncJobManagerImpl] (catalina-exec-14:ctx-a5653e88
ctx-3d52ff98) submit async job-36, details: AsyncJobVO {id:36, userId: 2, accountId: 2, instanceType:
Snapshot, instanceId: 3, cmd: org.apache.cloudstack.api.command.user.snapshot.DeleteSnapshotCmd,
cmdInfo: {"response":"json","id":"2bf17c10-57e7-4a49-a3a9-d5dae78e9b06","sessionkey":"zZJPWieCtGbQWU4g65spOrFYwCA\u003d","cmdEventType":"SNAPSHOT.DELETE","ctxUserId":"2","httpmethod":"GET","_":"1387435473150","ctxAccountId":"2","ctxStartEventId":"103"},
cmdVersion: 0, status: IN_PROGRESS, processStatus: 0, resultCode: 0, result: null, initMsid:
6915098673184, completeMsid: null, lastUpdated: null, lastPolled: null, created: null}
2013-12-19 17:34:36,853 DEBUG [c.c.a.ApiServlet] (catalina-exec-14:ctx-a5653e88 ctx-3d52ff98)
===END===  10.146.0.11 -- GET  command=deleteSnapshot&id=2bf17c10-57e7-4a49-a3a9-d5dae78e9b06&response=json&sessionkey=zZJPWieCtGbQWU4g65spOrFYwCA%3D&_=1387435473150
2013-12-19 17:34:36,855 INFO  [o.a.c.f.j.i.AsyncJobMonitor] (Job-Executor-11:ctx-20e35c49)
Add job-36 into job monitoring
2013-12-19 17:34:36,855 DEBUG [o.a.c.f.j.i.AsyncJobManagerImpl] (Job-Executor-11:ctx-20e35c49)
Executing AsyncJobVO {id:36, userId: 2, accountId: 2, instanceType: Snapshot, instanceId:
3, cmd: org.apache.cloudstack.api.command.user.snapshot.DeleteSnapshotCmd, cmdInfo: {"response":"json","id":"2bf17c10-57e7-4a49-a3a9-d5dae78e9b06","sessionkey":"zZJPWieCtGbQWU4g65spOrFYwCA\u003d","cmdEventType":"SNAPSHOT.DELETE","ctxUserId":"2","httpmethod":"GET","_":"1387435473150","ctxAccountId":"2","ctxStartEventId":"103"},
cmdVersion: 0, status: IN_PROGRESS, processStatus: 0, resultCode: 0, result: null, initMsid:
6915098673184, completeMsid: null, lastUpdated: null, lastPolled: null, created: null}
2013-12-19 17:34:36,901 DEBUG [o.a.c.s.s.XenserverSnapshotStrategy] (Job-Executor-11:ctx-20e35c49
ctx-3d52ff98) delete snapshot chain for snapshot: 3
2013-12-19 17:34:36,904 DEBUG [o.a.c.s.s.XenserverSnapshotStrategy] (Job-Executor-11:ctx-20e35c49
ctx-3d52ff98) Snapshot: 3 doesn't have children, so it's ok to delete it and its parents
2013-12-19 17:34:36,927 DEBUG [o.a.c.s.s.XenserverSnapshotStrategy] (Job-Executor-11:ctx-20e35c49
ctx-3d52ff98) for empty delta snapshot, only mark it as destroyed in db
2013-12-19 17:34:36,945 DEBUG [o.a.c.s.s.XenserverSnapshotStrategy] (Job-Executor-11:ctx-20e35c49
ctx-3d52ff98) Snapshot: 2 doesn't have children, so it's ok to delete it and its parents
2013-12-19 17:34:37,045 DEBUG [c.c.a.t.Request] (Job-Executor-11:ctx-20e35c49 ctx-3d52ff98)
Seq 3-599064621: Sending  { Cmd , MgmtId: 6915098673184, via: 3(s-2-VM), Ver: v1, Flags: 100011,
[{"org.apache.cloudstack.storage.command.DeleteCommand":{"data":{"org.apache.cloudstack.storage.to.SnapshotObjectTO":{"path":"snapshots/2/3/d57dc76a-fa1d-474c-9da6-463d69932917.vhd","volume":{"uuid":"dba16dff-69c9-4047-9445-a3e03b797a2b","volumeType":"ROOT","dataStore":{"org.apache.cloudstack.storage.to.PrimaryDataStoreTO":{"uuid":"cc393eb0-2b30-3bd7-a5cc-ab3f9d7a228a","id":1,"poolType":"NetworkFilesystem","host":"10.147.28.7","path":"/export/home/pavan/primaryXSS3New","port":2049,"url":"NetworkFilesystem://10.147.28.7//export/home/pavan/primaryXSS3New/?ROLE=Primary&STOREUUID=cc393eb0-2b30-3bd7-a5cc-ab3f9d7a228a"}},"name":"ROOT-3","size":21474836480,"path":"8519a4c7-b660-4bb0-a275-86f23141f654","volumeId":3,"vmName":"i-2-3-VM","accountId":2,"format":"VHD","id":3,"deviceId":0,"hypervisorType":"XenServer"},"dataStore":{"com.cloud.agent.api.to.S3TO":{"id":2,"uuid":"06f333f1-e100-465b-be12-5c4bad1ffc2a","endPoint":"10.147.29.56:8080","bucketName":"pavanxsbucketnew","httpsFlag":false,"created":"Dec
18, 2013 9:50:13 PM","enableRRS":false,"maxSingleUploadSizeInBytes":5368709120}},"vmName":"i-2-3-VM","name":"CosBeforeMig_ROOT-3_20131218173917","hypervisorType":"XenServer","id":2,"quiescevm":false}},"wait":0}}]
}
2013-12-19 17:34:37,308 DEBUG [c.c.a.m.AgentManagerImpl] (AgentManager-Handler-14:null) SeqA
2-9723: Processing Seq 2-9723:  { Cmd , MgmtId: -1, via: 2, Ver: v1, Flags: 11, [{"com.cloud.agent.api.ConsoleProxyLoadReportCommand":{"_proxyVmId":1,"_loadInfo":"{\n
 \"connections\": []\n}","wait":0}}] }
2013-12-19 17:34:37,316 DEBUG [c.c.a.m.AgentManagerImpl] (AgentManager-Handler-14:null) SeqA
2-9723: Sending Seq 2-9723:  { Ans: , MgmtId: 6915098673184, via: 2, Ver: v1, Flags: 100010,
[{"com.cloud.agent.api.AgentControlAnswer":{"result":true,"wait":0}}] }
2013-12-19 17:34:37,411 DEBUG [c.c.a.t.Request] (AgentManager-Handler-1:null) Seq 3-599064621:
Processing:  { Ans: , MgmtId: 6915098673184, via: 3, Ver: v1, Flags: 10, [{"com.cloud.agent.api.Answer":{"result":true,"details":"Deleted
snapshot %s from bucket pavanxsbucketnew.","wait":0}}] }
2013-12-19 17:34:37,412 DEBUG [c.c.a.t.Request] (Job-Executor-11:ctx-20e35c49 ctx-3d52ff98)
Seq 3-599064621: Received:  { Ans: , MgmtId: 6915098673184, via: 3, Ver: v1, Flags: 10, {
Answer } }
2013-12-19 17:34:38,738 DEBUG [o.a.c.s.s.XenserverSnapshotStrategy] (Job-Executor-11:ctx-20e35c49
ctx-3d52ff98) delete snapshot failed:
com.cloud.utils.exception.CloudRuntimeException: DB Exception on: com.mysql.jdbc.JDBC4PreparedStatement@74248339:
SELECT snapshot_store_ref.id, snapshot_store_ref.store_id, snapshot_store_ref.store_role,
snapshot_store_ref.snapshot_id, snapshot_store_ref.created, snapshot_store_ref.last_updated,
snapshot_store_ref.size, snapshot_store_ref.physical_size, snapshot_store_ref.parent_snapshot_id,
snapshot_store_ref.job_id, snapshot_store_ref.install_path, snapshot_store_ref.update_count,
snapshot_store_ref.updated, snapshot_store_ref.state, snapshot_store_ref.ref_cnt, snapshot_store_ref.volume_id
FROM snapshot_store_ref WHERE snapshot_store_ref.snapshot_id = 2  AND snapshot_store_ref.store_role
= 'ImageCache'
        at com.cloud.utils.db.GenericDaoBase.searchIncludingRemoved(GenericDaoBase.java:421)
        at com.cloud.utils.db.GenericDaoBase.searchIncludingRemoved(GenericDaoBase.java:356)
        at com.cloud.utils.db.GenericDaoBase.search(GenericDaoBase.java:340)
        at com.cloud.utils.db.GenericDaoBase.search(GenericDaoBase.java:1243)
        at org.apache.cloudstack.storage.image.db.SnapshotDataStoreDaoImpl.listOnCache(SnapshotDataStoreDaoImpl.java:296)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:616)
        at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
        at com.cloud.utils.db.TransactionContextInterceptor.invoke(TransactionContextInterceptor.java:33)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:161)
        at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:91)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
        at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
        at $Proxy156.listOnCache(Unknown Source)
        at org.apache.cloudstack.storage.snapshot.SnapshotDataFactoryImpl.listSnapshotOnCache(SnapshotDataFactoryImpl.java:84)
        at org.apache.cloudstack.storage.snapshot.XenserverSnapshotStrategy.deleteSnapshotChain(XenserverSnapshotStrategy.java:172)
        at org.apache.cloudstack.storage.snapshot.XenserverSnapshotStrategy.deleteSnapshot(XenserverSnapshotStrategy.java:229)
        at com.cloud.storage.snapshot.SnapshotManagerImpl.deleteSnapshot(SnapshotManagerImpl.java:428)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:616)
        at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
        at com.cloud.event.ActionEventInterceptor.invoke(ActionEventInterceptor.java:50)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:161)
        at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:91)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
        at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
        at $Proxy161.deleteSnapshot(Unknown Source)
        at org.apache.cloudstack.api.command.user.snapshot.DeleteSnapshotCmd.execute(DeleteSnapshotCmd.java:97)
        at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:161)
        at com.cloud.api.ApiAsyncJobDispatcher.runJobInContext(ApiAsyncJobDispatcher.java:109)
        at com.cloud.api.ApiAsyncJobDispatcher$1.run(ApiAsyncJobDispatcher.java:66)
        at org.apache.cloudstack.managed.context.impl.DefaultManagedContext$1.call(DefaultManagedContext.java:56)
        at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:103)
        at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:53)
        at com.cloud.api.ApiAsyncJobDispatcher.runJob(ApiAsyncJobDispatcher.java:63)
        at org.apache.cloudstack.framework.jobs.impl.AsyncJobManagerImpl$5.runInContext(AsyncJobManagerImpl.java:521)
        at org.apache.cloudstack.managed.context.ManagedContextRunnable$1.run(ManagedContextRunnable.java:49)
        at org.apache.cloudstack.managed.context.impl.DefaultManagedContext$1.call(DefaultManagedContext.java:56)
        at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:103)
        at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:53)
        at org.apache.cloudstack.managed.context.ManagedContextRunnable.run(ManagedContextRunnable.java:46)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
        at java.util.concurrent.FutureTask.run(FutureTask.java:166)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
        at java.lang.Thread.run(Thread.java:679)
Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLDataException: '18446744073709551615' in column
'15' is outside valid range for the datatype BIGINT.
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:532)
        at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
        at com.mysql.jdbc.Util.getInstance(Util.java:386)
        at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1026)
        at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:988)
        at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:974)
        at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:919)
        at com.mysql.jdbc.ResultSetImpl.throwRangeException(ResultSetImpl.java:7870)
        at com.mysql.jdbc.ResultSetImpl.parseLongAsDouble(ResultSetImpl.java:7095)
        at com.mysql.jdbc.ResultSetImpl.getLong(ResultSetImpl.java:2981)
        at com.mysql.jdbc.ResultSetImpl.getLong(ResultSetImpl.java:2946)
        at org.apache.commons.dbcp.DelegatingResultSet.getLong(DelegatingResultSet.java:228)
        at org.apache.commons.dbcp.DelegatingResultSet.getLong(DelegatingResultSet.java:228)
        at com.cloud.utils.db.GenericDaoBase.setField(GenericDaoBase.java:541)
        at com.cloud.utils.db.GenericDaoBase.setField(GenericDaoBase.java:1702)
        at com.cloud.utils.db.GenericDaoBase.toEntityBean(GenericDaoBase.java:1582)
        at com.cloud.utils.db.GenericDaoBase.toEntityBean(GenericDaoBase.java:1543)
        at com.cloud.utils.db.GenericDaoBase.searchIncludingRemoved(GenericDaoBase.java:417)
        ... 54 more
2013-12-19 17:34:38,807 DEBUG [o.a.c.f.j.i.AsyncJobManagerImpl] (Job-Executor-11:ctx-20e35c49
ctx-3d52ff98) Complete async job-36, jobStatus: SUCCEEDED, resultCode: 0, result: org.apache.cloudstack.api.response.SuccessResponse/null/{"success":true}
2013-12-19 17:34:38,828 DEBUG [o.a.c.f.j.i.AsyncJobManagerImpl] (Job-Executor-11:ctx-20e35c49)
Done executing org.apache.cloudstack.api.command.user.snapshot.DeleteSnapshotCmd for job-36
2013-12-19 17:34:38,837 INFO  [o.a.c.f.j.i.AsyncJobMonitor] (Job-Executor-11:ctx-20e35c49)
Remove job-36 from job monitoring




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