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src/server/src/main/java/org/apache/accumulo/server/master/balancer/DefaultLoadBalancer.java <https://reviews.apache.org/r/20525/#comment74269> Seems like this could get rather spammy. If we have no tservers, we *know* that things are already bad, probably don't need to be re-WARN'ed. - Josh Elser On April 21, 2014, 6:15 p.m., Sean Busbey wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/20525/ > ----------------------------------------------------------- > > (Updated April 21, 2014, 6:15 p.m.) > > > Review request for accumulo, Eric Newton and Mike Drob. > > > Bugs: ACCUMULO-2694 > https://issues.apache.org/jira/browse/ACCUMULO-2694 > > > Repository: accumulo > > > Description > ------- > > ACCUMULO-2694 Fix handling of tablet migrations for offline tables. > > * Adds a funtional test that fails due to not rebalancing > * Fix master to clear migrations when it learns that a table has gone > offline > * Update master to periodically clean up migrations for offline tables > * Fix balancers to make sure they log if they can't balance. > > > Diffs > ----- > > src/server/pom.xml dbe4fb4 > src/server/src/main/java/org/apache/accumulo/server/master/Master.java > fb7be51 > > src/server/src/main/java/org/apache/accumulo/server/master/balancer/ChaoticLoadBalancer.java > 02a4e89 > > src/server/src/main/java/org/apache/accumulo/server/master/balancer/DefaultLoadBalancer.java > 4826097 > > src/server/src/main/java/org/apache/accumulo/server/master/balancer/TabletBalancer.java > ad62360 > test/system/auto/stress/migrations.py d07d7a8 > > Diff: https://reviews.apache.org/r/20525/diff/ > > > Testing > ------- > > Ran functional test without other changes -> failed. After full patch > functional test passes. > > > Thanks, > > Sean Busbey > >
