[GitHub] incubator-quickstep pull request #239: Add ThreadPrivateCompactKeyHashTable ...

2017-04-24 Thread asfgit
Github user asfgit closed the pull request at: https://github.com/apache/incubator-quickstep/pull/239 --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the

[GitHub] incubator-quickstep pull request #239: Add ThreadPrivateCompactKeyHashTable ...

2017-04-24 Thread hbdeshmukh
Github user hbdeshmukh commented on a diff in the pull request: https://github.com/apache/incubator-quickstep/pull/239#discussion_r113015464 --- Diff: storage/AggregationOperationState.cpp --- @@ -715,7 +719,18 @@ void AggregationOperationState::finalizeHashTable(

[GitHub] incubator-quickstep pull request #239: Add ThreadPrivateCompactKeyHashTable ...

2017-04-24 Thread jianqiao
Github user jianqiao commented on a diff in the pull request: https://github.com/apache/incubator-quickstep/pull/239#discussion_r112991169 --- Diff: storage/ThreadPrivateCompactKeyHashTable.cpp --- @@ -0,0 +1,422 @@ +/** + * Licensed to the Apache Software Foundation (ASF)

[GitHub] incubator-quickstep pull request #239: Add ThreadPrivateCompactKeyHashTable ...

2017-04-24 Thread zuyu
Github user zuyu commented on a diff in the pull request: https://github.com/apache/incubator-quickstep/pull/239#discussion_r112884563 --- Diff: storage/ThreadPrivateCompactKeyHashTable.cpp --- @@ -0,0 +1,422 @@ +/** + * Licensed to the Apache Software Foundation (ASF)

[GitHub] incubator-quickstep pull request #239: Add ThreadPrivateCompactKeyHashTable ...

2017-04-24 Thread zuyu
Github user zuyu commented on a diff in the pull request: https://github.com/apache/incubator-quickstep/pull/239#discussion_r112882425 --- Diff: storage/ThreadPrivateCompactKeyHashTable.cpp --- @@ -0,0 +1,422 @@ +/** + * Licensed to the Apache Software Foundation (ASF)

[GitHub] incubator-quickstep pull request #239: Add ThreadPrivateCompactKeyHashTable ...

2017-04-24 Thread zuyu
Github user zuyu commented on a diff in the pull request: https://github.com/apache/incubator-quickstep/pull/239#discussion_r112881164 --- Diff: storage/HashTablePool.hpp --- @@ -75,6 +75,10 @@ class HashTablePool { handles_(handles),

[GitHub] incubator-quickstep pull request #239: Add ThreadPrivateCompactKeyHashTable ...

2017-04-24 Thread jianqiao
GitHub user jianqiao opened a pull request: https://github.com/apache/incubator-quickstep/pull/239 Add ThreadPrivateCompactKeyHashTable for aggregation. This PR implements a new specialized aggregation hash table that is preferable for two-phase (i.e. aggregate locally and then