3416081 - Concurrent delete and cancel operations for backup results in indexserver crash

You experience an indexserver crash with a crash stack similar to the one below. You are on a revision of HANA SPS 06 lower than 65.

CRASH_STACK]  Stacktrace of crash: 
----> Symbolic stack backtrace <----
   0: .LTHUNK56.lto_priv.0 + 0x595
         
   1: Backup::SaveDataManager::deleteAbortedBackup() + 0xa4
   2: Backup::BackupMgr_SaveDataJob::run(Execution::Context&) + 0x141
   3: Execution::JobObjectImpl::run(Execution::JobWorker*) + 0x66a
   4: Execution::JobWorker::runJob(ltt::smartptr_handle<Execution::JobObjectForHandle>&) + 0x863
   5: Execution::JobWorker::run(Execution::ThreadRC&) + 0x873

During the same timeframe as the indexserver crash, you can see backup is terminated in backint.log

> pid: 787
> signal: 9
> output:
> exception:
> exception 1: no.110508 (Backup/Destination/Backint/impl/BackupDestBackint_Executor.cpp:254)
> Backint exited with signal 9, E0531 01:57:16.012480 790 backint_delete_remote_snap_fs.cc:107] Ignoring input line : Invalid tokens specified for delete operation 

HANA 2.0

hana, restart, indexserver, crash, backup, backint, kill, deleteAbortedBackup , KBA , HAN-DB , SAP HANA Database , Problem