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From Chaoyu Tang <ctang...@gmail.com>
Subject Re: Review Request 55479: Improve canceling response time for acquiring locks
Date Fri, 13 Jan 2017 18:06:04 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/55479/#review161552
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Ship it!




Ship It!

- Chaoyu Tang


On Jan. 13, 2017, 5:14 p.m., Yongzhi Chen wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/55479/
> -----------------------------------------------------------
> 
> (Updated Jan. 13, 2017, 5:14 p.m.)
> 
> 
> Review request for hive, Aihua Xu and Chaoyu Tang.
> 
> 
> Bugs: HIVE-15572
>     https://issues.apache.org/jira/browse/HIVE-15572
> 
> 
> Repository: hive-git
> 
> 
> Description
> -------
> 
> 1. Add data structure to pass driverstate
> 2. Driver state check when acquire locks by zookeeper.
> 
> 
> Diffs
> -----
> 
>   ql/src/java/org/apache/hadoop/hive/ql/Driver.java fd6020b85591ea190aa33ae9f2dc925a38fc7471

>   ql/src/java/org/apache/hadoop/hive/ql/ErrorMsg.java 721974db03f1f29bdb84f41db317e37a6a78ca32

>   ql/src/java/org/apache/hadoop/hive/ql/lockmgr/DbLockManager.java 45ead16560ce7514a1ab6f4ac2de6771582a8a73

>   ql/src/java/org/apache/hadoop/hive/ql/lockmgr/DummyTxnManager.java 24fbd9af5fb7be6b238c6ed246e360477d3c47de

>   ql/src/java/org/apache/hadoop/hive/ql/lockmgr/EmbeddedLockManager.java 20e114776f143715d5820e6a1acb794a9d6de02c

>   ql/src/java/org/apache/hadoop/hive/ql/lockmgr/HiveLockManager.java b2eb99775c220e9ce347fa1cb918ebf4e738eac2

>   ql/src/java/org/apache/hadoop/hive/ql/lockmgr/HiveTxnManager.java ce220a21de01a188da940e4511ee6876d0c15a4a

>   ql/src/java/org/apache/hadoop/hive/ql/lockmgr/HiveTxnManagerImpl.java ed022d9193f14436ed527f9cbd3df45d48857cf4

>   ql/src/java/org/apache/hadoop/hive/ql/lockmgr/zookeeper/ZooKeeperHiveLockManager.java
14d0ef4e27e0518c1bafcbdcde12f09e101a3321 
>   ql/src/test/org/apache/hadoop/hive/ql/lockmgr/TestDummyTxnManager.java e189d383b6d090ce151b6ab30fb240c261430239

> 
> Diff: https://reviews.apache.org/r/55479/diff/
> 
> 
> Testing
> -------
> 
> Unit test
> Manual test
> 
> 
> Thanks,
> 
> Yongzhi Chen
> 
>


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