A set of fixes to retry the query for missing intervals in the timeline
fix retry interval is stupid
move IndexTask to use hashed partition; fixes #815
Merge pull request #870 from metamx/fix-index-task

move index task to use hashed partition; fixes #815
remove unneeded constant
Merge pull request #895 from metamx/fix-interval-retry

A set of fixes to retry the query for missing segments in the timeline
Merge branch 'master' into refactor-examples