Jean-Daniel Cryans has submitted this change and it was merged. Change subject: ksck: multi-thread the fetching of replica info from tablet servers ......................................................................
ksck: multi-thread the fetching of replica info from tablet servers In clusters with a lot of tablets, fetching the data from each tablet server can take a while (eg ~100ms per server from my laptop to a test cluster in our datacenter). For a large cluster (~70 nodes), this makes ksck rather slow. Multi-threading the fetching makes this much faster (5s vs original 31 seconds for the above test cluster). Change-Id: Ib7784697fb227743dccaa98922fb958cd6a3270e Reviewed-on: http://gerrit.cloudera.org:8080/3705 Tested-by: Kudu Jenkins Reviewed-by: Jean-Daniel Cryans <[email protected]> --- M src/kudu/tools/ksck.cc 1 file changed, 22 insertions(+), 7 deletions(-) Approvals: Jean-Daniel Cryans: Looks good to me, approved Kudu Jenkins: Verified -- To view, visit http://gerrit.cloudera.org:8080/3705 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: merged Gerrit-Change-Id: Ib7784697fb227743dccaa98922fb958cd6a3270e Gerrit-PatchSet: 4 Gerrit-Project: kudu Gerrit-Branch: master Gerrit-Owner: Todd Lipcon <[email protected]> Gerrit-Reviewer: Jean-Daniel Cryans <[email protected]> Gerrit-Reviewer: Kudu Jenkins Gerrit-Reviewer: Mike Percy <[email protected]>
