Re: What's the 'hive.metastore.fastpath' in hive site for?

2017-01-11 Thread Vineet Garg
According to this https://github.com/apache/hive/blob/master/common/src/java/org/apache/hadoop/hive/conf/HiveConf.java "Used to avoid all of the proxies and object copies in the metastore. Note, if this is set, you MUST use a local metastore (hive.metastore.uris must be empty) otherwise undefine

Request write access to the Hive wiki

2017-03-01 Thread Vineet Garg
Hello, I would like to get permissions to modify Hive wiki. Username: vgarg email: vg...@hortonworks.com<mailto:vg...@hortonworks.com> Thanks, Vineet Garg

Re: Request write access to the Hive wiki

2017-03-02 Thread Vineet Garg
Thank you! On Mar 1, 2017, at 9:54 PM, Lefty Leverenz mailto:leftylever...@gmail.com>> wrote: Done. Welcome to the Hive wiki team, Vineet! -- Lefty On Wed, Mar 1, 2017 at 5:32 PM, Vineet Garg mailto:vg...@hortonworks.com>> wrote: Hello, I would like to get permissions to modi

Re: Jimmy Xiang now a Hive PMC member

2017-05-25 Thread Vineet Garg
Congrats Jimmy! > On May 24, 2017, at 9:16 PM, Xuefu Zhang wrote: > > Hi all, > > It's an honer to announce that Apache Hive PMC has recently voted to invite > Jimmy Xiang as a new Hive PMC member. Please join me in congratulating him > and looking forward to a bigger role that he will play i

Re: Welcome Rui Li to Hive PMC

2017-05-25 Thread Vineet Garg
Congrats Rui! > On May 24, 2017, at 9:19 PM, Xuefu Zhang wrote: > > Hi all, > > It's an honer to announce that Apache Hive PMC has recently voted to invite > Rui Li as a new Hive PMC member. Rui is a long time Hive contributor and > committer, and has made significant contribution in Hive espec

[ANNOUNCE] Apache Hive 3.0.0 released

2018-05-21 Thread Vineet Garg
The Apache Hive team is proud to announce the release of Apache Hive version 3.0.0. The Apache Hive (TM) data warehouse software facilitates querying and managing large datasets residing in distributed storage. Built on top of Apache Hadoop (TM), it provides, among others: * Tools to enable easy

[ANNOUNCE] Apache Hive 3.0.0 Released

2018-05-21 Thread Vineet Garg
The Apache Hive team is proud to announce the release of Apache Hive version 3.0.0. The Apache Hive (TM) data warehouse software facilitates querying and managing large datasets residing in distributed storage. Built on top of Apache Hadoop (TM), it provides, among others: * Tools to enable easy

[ANNOUNCE] Apache Hive 3.1.0 Released

2018-07-30 Thread Vineet Garg
The Apache Hive team is proud to announce the release of Apache Hive version 3.1.0. The Apache Hive (TM) data warehouse software facilitates querying and managing large datasets residing in distributed storage. Built on top of Apache Hadoop (TM), it provides, among others: * Tools to enable easy

Re: [feature request] auto-increment field in Hive

2018-09-15 Thread Vineet Garg
Not exactly sequence but an ability to generate unique numbers (with limitation) is under development: https://issues.apache.org/jira/browse/HIVE-20536 On Sep 15, 2018, at 11:10 AM, Shawn Weeks mailto:swe...@weeksconsulting.us>> wrote: It doesn't help if you need concurrent threads writing to

Re: hive 3.1 mapjoin with complex predicate produce incorrect results

2018-12-21 Thread Vineet Garg
Hi Andrey, I tried this on latest master and wasn’t able to reproduce. Would you mind sharing explain plan output? (after setting hive.user.explain = false). Vineet > On Dec 20, 2018, at 11:37 AM, Andrey Zinovyev > wrote: > > Hi, > We stumbled on some weird behaviour of mapjoin in hive 3.1

Re: Hive CBO - issues

2019-02-12 Thread Vineet Garg
tics. I believe you also need auto-convert statement. Hive will not attempt to convert to map-join without this flag. Regards, Vineet Garg On Feb 12, 2019, at 11:48 AM, Venkatesh Selvaraj mailto:venkateshselva...@pinterest.com>> wrote: Hello All, I would like to know if anyone of you faced

Re: Predicate Push Down Vs On Clause

2019-04-28 Thread Vineet Garg
NOT NULL predicate on join keys (e.g. a.some_id IS NOT NULL, b.some_other_id IS NOT NULL) and push is down to table scan if possible. Regards, Vineet Garg On Sun, Apr 28, 2019 at 11:54 AM Varun Rao wrote: > When performing a join in Hive and then filtering the output with a where > claus