Todd Lipcon has submitted this change and it was merged. Change subject: KUDU-1745. Avoid crashing during failed master lookup ......................................................................
KUDU-1745. Avoid crashing during failed master lookup This addresses a SEGV seen when handling a simultaneous failure talking to both the master and the tablet servers. In this case, the failed tablet server object is NULL. This is only a partial fix/workaround - it avoids the crash but it seems like the retry backoff is not working as expected. Nonetheless, it is at least an improvement. Change-Id: I0a06c31c5ad4e26928a7fcabf24f9fd7a02a7e38 Reviewed-on: http://gerrit.cloudera.org:8080/5089 Reviewed-by: Adar Dembo <[email protected]> Tested-by: Kudu Jenkins --- M src/kudu/client/meta_cache.cc M src/kudu/integration-tests/client_failover-itest.cc M src/kudu/integration-tests/test_workload.cc M src/kudu/integration-tests/test_workload.h M src/kudu/rpc/retriable_rpc.h M src/kudu/rpc/rpc.h 6 files changed, 65 insertions(+), 6 deletions(-) Approvals: Adar Dembo: Looks good to me, approved Kudu Jenkins: Verified -- To view, visit http://gerrit.cloudera.org:8080/5089 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: merged Gerrit-Change-Id: I0a06c31c5ad4e26928a7fcabf24f9fd7a02a7e38 Gerrit-PatchSet: 4 Gerrit-Project: kudu Gerrit-Branch: master Gerrit-Owner: Todd Lipcon <[email protected]> Gerrit-Reviewer: Adar Dembo <[email protected]> Gerrit-Reviewer: Alexey Serbin <[email protected]> Gerrit-Reviewer: Kudu Jenkins Gerrit-Reviewer: Todd Lipcon <[email protected]>
