[KUDU-1090] Crash with Duplicate Memory Tracker error during bootstrap

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Private Beta
• Fix Version/s: 1.1.0
• Component/s: tablet, tserver
• Target Version/s: Backlog
• Assignee: Adar Dembo
• Reporter: Todd Lipcon
• Created: 30/Aug/15 22:32
• Updated: 15/Sep/16 19:39
• Resolved: 15/Sep/16 19:39

Description

This causes an occasional crash of linked-list-test (seen on the flaky dashboard, only a few tenths of a percent):
F0829 08:40:41.613591 25352 mem_tracker.cc:497] Check failed: !FindTrackerUnlocked(tracker->id(), &found, shared_from_this()) Duplicate memory tracker (id MemRowSet-3) on parent tablet-1d55f38100e94fedb7043cd169bd10e9->server->root

• • • Check failure stack trace: ***
      @ 0x7f218d9a8bcd google::LogMessage::Fail() at ??:0
      @ 0x7f218d9ad0ad google::LogMessage::SendToLog() at ??:0
      @ 0x7f218d9aaf1b google::LogMessage::Flush() at ??:0
      @ 0x7f218d9ab241 google::LogMessageFatal::~LogMessageFatal() at ??:0
      @ 0x7f218e6fdaed kudu::MemTracker::AddChildTrackerUnlocked() at ??:0
      @ 0x7f218e6faf88 kudu::MemTracker::CreateTrackerUnlocked() at ??:0
      @ 0x7f218e6fad8c kudu::MemTracker::CreateTracker() at ??:0
      @ 0x7f2192efb25f kudu::tablet::(anonymous namespace)::CreateMemTrackerForMemRowSet() at ??:0
      @ 0x7f2192efb37e kudu::tablet::MemRowSet::MemRowSet() at ??:0
      @ 0x7f2192e49f7c kudu::tablet::Tablet::RewindSchemaForBootstrap() at ??:0
      @ 0x7f2192e7ebd6 kudu::tablet::TabletBootstrap::PlaySegments() at ??:0
      @ 0x7f2192e78d18 kudu::tablet::TabletBootstrap::Bootstrap() at ??:0
      @ 0x7f2192e778da kudu::tablet::BootstrapTablet() at ??:0
      @ 0x7f21948771a9 kudu::tserver::TSTabletManager::OpenTablet() at ??:0

Issue Links

• relates to: KUDU-1294 CHECK failure on TransactionTracker memtracker with unreleased consumption