che.spark.sql.SQLContext$$anonfun$parseSql$1.apply(SQLContext.sca
> > la:134)
> > at
> > org.apache.spark.sql.SQLContext$$anonfun$parseSql$1.apply(SQLContext.sca
> > la:134)
> > at scala.Option.getOrElse(Option.scala:120)
> > at
> >
se(Option.scala:120)
> at
> org.apache.spark.sql.SQLContext.parseSql(SQLContext.scala:134)
> at org.apache.spark.sql.SQLContext.sql(SQLContext.scala:915)
>
> -Original Message-
> From: Cheng, Hao [mailto:hao.ch...@intel.com]
> Sent: Monday, March 02, 2
Cheng, Hao [mailto:hao.ch...@intel.com]
Sent: Monday, March 02, 2015 9:05 PM
To: Haopu Wang; user
Subject: RE: Is SQLContext thread-safe?
Yes it is thread safe, at least it's supposed to be.
-Original Message-
From: Haopu Wang [mailto:hw...@qilinsoft.com]
Sent: Monday, March 2, 2015 4
SQLContext thread-safe?
Hao, thank you so much for the reply!
Do you already have some JIRA for the discussion?
-Original Message-
From: Cheng, Hao [mailto:hao.ch...@intel.com]
Sent: Tuesday, March 03, 2015 8:23 AM
To: Haopu Wang; user
Subject: RE: Is SQLContext thread-safe?
Currently
Hao, thank you so much for the reply!
Do you already have some JIRA for the discussion?
-Original Message-
From: Cheng, Hao [mailto:hao.ch...@intel.com]
Sent: Tuesday, March 03, 2015 8:23 AM
To: Haopu Wang; user
Subject: RE: Is SQLContext thread-safe?
Currently, each SQLContext has its
r a single SQLContext instance.
-Original Message-
From: Haopu Wang [mailto:hw...@qilinsoft.com]
Sent: Tuesday, March 3, 2015 7:56 AM
To: Cheng, Hao; user
Subject: RE: Is SQLContext thread-safe?
Thanks for the response.
Then I have another question: when will we want to create multiple
user
Subject: RE: Is SQLContext thread-safe?
Yes it is thread safe, at least it's supposed to be.
-Original Message-
From: Haopu Wang [mailto:hw...@qilinsoft.com]
Sent: Monday, March 2, 2015 4:43 PM
To: user
Subject: Is SQLContext thread-safe?
Hi, is it safe to use the same SQLCon
Yes it is thread safe, at least it's supposed to be.
-Original Message-
From: Haopu Wang [mailto:hw...@qilinsoft.com]
Sent: Monday, March 2, 2015 4:43 PM
To: user
Subject: Is SQLContext thread-safe?
Hi, is it safe to use the same SQLContext to do Select operations in different
th
Hi, is it safe to use the same SQLContext to do Select operations in
different threads at the same time? Thank you very much!
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