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Posted to hdfs-user@hadoop.apache.org by John Lilley <jo...@redpoint.net> on 2013/05/29 16:52:48 UTC
OpenJDK?
I am having trouble finding a definitive answer about OpenJDK vs Sun JDK in regards to building Hadoop. This:
http://wiki.apache.org/hadoop/HadoopJavaVersions
Indicates that OpenJDK is not recommended, but is that an authoritative answer?
BUILDING.txt states no preference.
Thanks
John
Re: OpenJDK?
Posted by Lenin Raj <em...@gmail.com>.
Yup. Thats right.
Thanks,
Lenin
On Wed, May 29, 2013 at 10:23 PM, John Lilley <jo...@redpoint.net>wrote:
> Great, that’s what I’ve done. At least I think so. This is JRE6 right?*
> ***
>
> ** **
>
> # java -version****
>
> java version "1.6.0_43"****
>
> Java(TM) SE Runtime Environment (build 1.6.0_43-b01)****
>
> Java HotSpot(TM) 64-Bit Server VM (build 20.14-b01, mixed mode)****
>
> ** **
>
> john****
>
> ** **
>
> *From:* Lenin Raj [mailto:emaillenin@gmail.com]
> *Sent:* Wednesday, May 29, 2013 9:34 AM
> *To:* user@hadoop.apache.org
> *Subject:* Re: OpenJDK?****
>
> ** **
>
> Yes. Use Sun/Oracle JDK
>
> I have had memory issues while using Oozie. When I replaced OpenJDK with
> Sun JDK 6. the memory issue was resolved.****
>
>
> ****
>
>
> Thanks,
> Lenin****
>
> ** **
>
> On Wed, May 29, 2013 at 8:22 PM, John Lilley <jo...@redpoint.net>
> wrote:****
>
> I am having trouble finding a definitive answer about OpenJDK vs Sun JDK
> in regards to building Hadoop. This:****
>
> http://wiki.apache.org/hadoop/HadoopJavaVersions****
>
> Indicates that OpenJDK is not recommended, but is that an authoritative
> answer?****
>
> BUILDING.txt states no preference.****
>
> ****
>
> Thanks****
>
> John****
>
> ****
>
> ** **
>
Re: OpenJDK?
Posted by Lenin Raj <em...@gmail.com>.
Yup. Thats right.
Thanks,
Lenin
On Wed, May 29, 2013 at 10:23 PM, John Lilley <jo...@redpoint.net>wrote:
> Great, that’s what I’ve done. At least I think so. This is JRE6 right?*
> ***
>
> ** **
>
> # java -version****
>
> java version "1.6.0_43"****
>
> Java(TM) SE Runtime Environment (build 1.6.0_43-b01)****
>
> Java HotSpot(TM) 64-Bit Server VM (build 20.14-b01, mixed mode)****
>
> ** **
>
> john****
>
> ** **
>
> *From:* Lenin Raj [mailto:emaillenin@gmail.com]
> *Sent:* Wednesday, May 29, 2013 9:34 AM
> *To:* user@hadoop.apache.org
> *Subject:* Re: OpenJDK?****
>
> ** **
>
> Yes. Use Sun/Oracle JDK
>
> I have had memory issues while using Oozie. When I replaced OpenJDK with
> Sun JDK 6. the memory issue was resolved.****
>
>
> ****
>
>
> Thanks,
> Lenin****
>
> ** **
>
> On Wed, May 29, 2013 at 8:22 PM, John Lilley <jo...@redpoint.net>
> wrote:****
>
> I am having trouble finding a definitive answer about OpenJDK vs Sun JDK
> in regards to building Hadoop. This:****
>
> http://wiki.apache.org/hadoop/HadoopJavaVersions****
>
> Indicates that OpenJDK is not recommended, but is that an authoritative
> answer?****
>
> BUILDING.txt states no preference.****
>
> ****
>
> Thanks****
>
> John****
>
> ****
>
> ** **
>
Re: OpenJDK?
Posted by Lenin Raj <em...@gmail.com>.
Yup. Thats right.
Thanks,
Lenin
On Wed, May 29, 2013 at 10:23 PM, John Lilley <jo...@redpoint.net>wrote:
> Great, that’s what I’ve done. At least I think so. This is JRE6 right?*
> ***
>
> ** **
>
> # java -version****
>
> java version "1.6.0_43"****
>
> Java(TM) SE Runtime Environment (build 1.6.0_43-b01)****
>
> Java HotSpot(TM) 64-Bit Server VM (build 20.14-b01, mixed mode)****
>
> ** **
>
> john****
>
> ** **
>
> *From:* Lenin Raj [mailto:emaillenin@gmail.com]
> *Sent:* Wednesday, May 29, 2013 9:34 AM
> *To:* user@hadoop.apache.org
> *Subject:* Re: OpenJDK?****
>
> ** **
>
> Yes. Use Sun/Oracle JDK
>
> I have had memory issues while using Oozie. When I replaced OpenJDK with
> Sun JDK 6. the memory issue was resolved.****
>
>
> ****
>
>
> Thanks,
> Lenin****
>
> ** **
>
> On Wed, May 29, 2013 at 8:22 PM, John Lilley <jo...@redpoint.net>
> wrote:****
>
> I am having trouble finding a definitive answer about OpenJDK vs Sun JDK
> in regards to building Hadoop. This:****
>
> http://wiki.apache.org/hadoop/HadoopJavaVersions****
>
> Indicates that OpenJDK is not recommended, but is that an authoritative
> answer?****
>
> BUILDING.txt states no preference.****
>
> ****
>
> Thanks****
>
> John****
>
> ****
>
> ** **
>
Re: OpenJDK?
Posted by Lenin Raj <em...@gmail.com>.
Yup. Thats right.
Thanks,
Lenin
On Wed, May 29, 2013 at 10:23 PM, John Lilley <jo...@redpoint.net>wrote:
> Great, that’s what I’ve done. At least I think so. This is JRE6 right?*
> ***
>
> ** **
>
> # java -version****
>
> java version "1.6.0_43"****
>
> Java(TM) SE Runtime Environment (build 1.6.0_43-b01)****
>
> Java HotSpot(TM) 64-Bit Server VM (build 20.14-b01, mixed mode)****
>
> ** **
>
> john****
>
> ** **
>
> *From:* Lenin Raj [mailto:emaillenin@gmail.com]
> *Sent:* Wednesday, May 29, 2013 9:34 AM
> *To:* user@hadoop.apache.org
> *Subject:* Re: OpenJDK?****
>
> ** **
>
> Yes. Use Sun/Oracle JDK
>
> I have had memory issues while using Oozie. When I replaced OpenJDK with
> Sun JDK 6. the memory issue was resolved.****
>
>
> ****
>
>
> Thanks,
> Lenin****
>
> ** **
>
> On Wed, May 29, 2013 at 8:22 PM, John Lilley <jo...@redpoint.net>
> wrote:****
>
> I am having trouble finding a definitive answer about OpenJDK vs Sun JDK
> in regards to building Hadoop. This:****
>
> http://wiki.apache.org/hadoop/HadoopJavaVersions****
>
> Indicates that OpenJDK is not recommended, but is that an authoritative
> answer?****
>
> BUILDING.txt states no preference.****
>
> ****
>
> Thanks****
>
> John****
>
> ****
>
> ** **
>
RE: OpenJDK?
Posted by John Lilley <jo...@redpoint.net>.
Great, that's what I've done. At least I think so. This is JRE6 right?
# java -version
java version "1.6.0_43"
Java(TM) SE Runtime Environment (build 1.6.0_43-b01)
Java HotSpot(TM) 64-Bit Server VM (build 20.14-b01, mixed mode)
john
From: Lenin Raj [mailto:emaillenin@gmail.com]
Sent: Wednesday, May 29, 2013 9:34 AM
To: user@hadoop.apache.org
Subject: Re: OpenJDK?
Yes. Use Sun/Oracle JDK
I have had memory issues while using Oozie. When I replaced OpenJDK with Sun JDK 6. the memory issue was resolved.
Thanks,
Lenin
On Wed, May 29, 2013 at 8:22 PM, John Lilley <jo...@redpoint.net>> wrote:
I am having trouble finding a definitive answer about OpenJDK vs Sun JDK in regards to building Hadoop. This:
http://wiki.apache.org/hadoop/HadoopJavaVersions
Indicates that OpenJDK is not recommended, but is that an authoritative answer?
BUILDING.txt states no preference.
Thanks
John
RE: OpenJDK?
Posted by John Lilley <jo...@redpoint.net>.
Great, that's what I've done. At least I think so. This is JRE6 right?
# java -version
java version "1.6.0_43"
Java(TM) SE Runtime Environment (build 1.6.0_43-b01)
Java HotSpot(TM) 64-Bit Server VM (build 20.14-b01, mixed mode)
john
From: Lenin Raj [mailto:emaillenin@gmail.com]
Sent: Wednesday, May 29, 2013 9:34 AM
To: user@hadoop.apache.org
Subject: Re: OpenJDK?
Yes. Use Sun/Oracle JDK
I have had memory issues while using Oozie. When I replaced OpenJDK with Sun JDK 6. the memory issue was resolved.
Thanks,
Lenin
On Wed, May 29, 2013 at 8:22 PM, John Lilley <jo...@redpoint.net>> wrote:
I am having trouble finding a definitive answer about OpenJDK vs Sun JDK in regards to building Hadoop. This:
http://wiki.apache.org/hadoop/HadoopJavaVersions
Indicates that OpenJDK is not recommended, but is that an authoritative answer?
BUILDING.txt states no preference.
Thanks
John
RE: OpenJDK?
Posted by John Lilley <jo...@redpoint.net>.
Great, that's what I've done. At least I think so. This is JRE6 right?
# java -version
java version "1.6.0_43"
Java(TM) SE Runtime Environment (build 1.6.0_43-b01)
Java HotSpot(TM) 64-Bit Server VM (build 20.14-b01, mixed mode)
john
From: Lenin Raj [mailto:emaillenin@gmail.com]
Sent: Wednesday, May 29, 2013 9:34 AM
To: user@hadoop.apache.org
Subject: Re: OpenJDK?
Yes. Use Sun/Oracle JDK
I have had memory issues while using Oozie. When I replaced OpenJDK with Sun JDK 6. the memory issue was resolved.
Thanks,
Lenin
On Wed, May 29, 2013 at 8:22 PM, John Lilley <jo...@redpoint.net>> wrote:
I am having trouble finding a definitive answer about OpenJDK vs Sun JDK in regards to building Hadoop. This:
http://wiki.apache.org/hadoop/HadoopJavaVersions
Indicates that OpenJDK is not recommended, but is that an authoritative answer?
BUILDING.txt states no preference.
Thanks
John
RE: OpenJDK?
Posted by John Lilley <jo...@redpoint.net>.
Great, that's what I've done. At least I think so. This is JRE6 right?
# java -version
java version "1.6.0_43"
Java(TM) SE Runtime Environment (build 1.6.0_43-b01)
Java HotSpot(TM) 64-Bit Server VM (build 20.14-b01, mixed mode)
john
From: Lenin Raj [mailto:emaillenin@gmail.com]
Sent: Wednesday, May 29, 2013 9:34 AM
To: user@hadoop.apache.org
Subject: Re: OpenJDK?
Yes. Use Sun/Oracle JDK
I have had memory issues while using Oozie. When I replaced OpenJDK with Sun JDK 6. the memory issue was resolved.
Thanks,
Lenin
On Wed, May 29, 2013 at 8:22 PM, John Lilley <jo...@redpoint.net>> wrote:
I am having trouble finding a definitive answer about OpenJDK vs Sun JDK in regards to building Hadoop. This:
http://wiki.apache.org/hadoop/HadoopJavaVersions
Indicates that OpenJDK is not recommended, but is that an authoritative answer?
BUILDING.txt states no preference.
Thanks
John
Re: OpenJDK?
Posted by Lenin Raj <em...@gmail.com>.
Yes. Use Sun/Oracle JDK
I have had memory issues while using Oozie. When I replaced OpenJDK with
Sun JDK 6. the memory issue was resolved.
Thanks,
Lenin
On Wed, May 29, 2013 at 8:22 PM, John Lilley <jo...@redpoint.net>wrote:
> I am having trouble finding a definitive answer about OpenJDK vs Sun JDK
> in regards to building Hadoop. This:****
>
> http://wiki.apache.org/hadoop/HadoopJavaVersions****
>
> Indicates that OpenJDK is not recommended, but is that an authoritative
> answer?****
>
> BUILDING.txt states no preference.****
>
> ** **
>
> Thanks****
>
> John****
>
> ** **
>
Re: OpenJDK?
Posted by Lenin Raj <em...@gmail.com>.
Yes. Use Sun/Oracle JDK
I have had memory issues while using Oozie. When I replaced OpenJDK with
Sun JDK 6. the memory issue was resolved.
Thanks,
Lenin
On Wed, May 29, 2013 at 8:22 PM, John Lilley <jo...@redpoint.net>wrote:
> I am having trouble finding a definitive answer about OpenJDK vs Sun JDK
> in regards to building Hadoop. This:****
>
> http://wiki.apache.org/hadoop/HadoopJavaVersions****
>
> Indicates that OpenJDK is not recommended, but is that an authoritative
> answer?****
>
> BUILDING.txt states no preference.****
>
> ** **
>
> Thanks****
>
> John****
>
> ** **
>
Re: OpenJDK?
Posted by Lenin Raj <em...@gmail.com>.
Yes. Use Sun/Oracle JDK
I have had memory issues while using Oozie. When I replaced OpenJDK with
Sun JDK 6. the memory issue was resolved.
Thanks,
Lenin
On Wed, May 29, 2013 at 8:22 PM, John Lilley <jo...@redpoint.net>wrote:
> I am having trouble finding a definitive answer about OpenJDK vs Sun JDK
> in regards to building Hadoop. This:****
>
> http://wiki.apache.org/hadoop/HadoopJavaVersions****
>
> Indicates that OpenJDK is not recommended, but is that an authoritative
> answer?****
>
> BUILDING.txt states no preference.****
>
> ** **
>
> Thanks****
>
> John****
>
> ** **
>
Re: OpenJDK?
Posted by Lenin Raj <em...@gmail.com>.
Yes. Use Sun/Oracle JDK
I have had memory issues while using Oozie. When I replaced OpenJDK with
Sun JDK 6. the memory issue was resolved.
Thanks,
Lenin
On Wed, May 29, 2013 at 8:22 PM, John Lilley <jo...@redpoint.net>wrote:
> I am having trouble finding a definitive answer about OpenJDK vs Sun JDK
> in regards to building Hadoop. This:****
>
> http://wiki.apache.org/hadoop/HadoopJavaVersions****
>
> Indicates that OpenJDK is not recommended, but is that an authoritative
> answer?****
>
> BUILDING.txt states no preference.****
>
> ** **
>
> Thanks****
>
> John****
>
> ** **
>