That command is still wrong. It is -Xmx3g with no =. On Dec 24, 2014 9:50 AM, "Vladimir Protsenko" <protsenk...@gmail.com> wrote:
> Java 8 rpm 64bit downloaded from official oracle site solved my problem. > And I need not set max heap size, final memory shown at the end of maven > build was 81/1943M. I want to learn spark so have no restriction on > choosing java version. > > Guru Medasani, thanks for the tip. > > I will repeat info, that I wrongly send only to Sean. I have tried export > MAVEN_OPTS=`-Xmx=3g -XX:MaxPermSize=1g -XX:ReservedCodeCacheSize=1g` and > it doesn't work also. > > Best Regards, > Vladimir Protsenko > > 2014-12-23 19:45 GMT+04:00 Guru Medasani <gdm...@outlook.com>: > >> Thanks for the clarification Sean. >> >> Best Regards, >> Guru Medasani >> >> >> >> >> > From: so...@cloudera.com >> > Date: Tue, 23 Dec 2014 15:39:59 +0000 >> > Subject: Re: Spark Installation Maven PermGen OutOfMemoryException >> > To: gdm...@outlook.com >> > CC: protsenk...@gmail.com; user@spark.apache.org >> >> > >> > The text there is actually unclear. In Java 8, you still need to set >> > the max heap size (-Xmx2g). The optional bit is the >> > "-XX:MaxPermSize=512M" actually. Java 8 no longer has a separate >> > permanent generation. >> > >> > On Tue, Dec 23, 2014 at 3:32 PM, Guru Medasani <gdm...@outlook.com> >> wrote: >> > > Hi Vladimir, >> > > >> > > From the link Sean posted, if you use Java 8 there is this following >> note. >> > > >> > > Note: For Java 8 and above this step is not required. >> > > >> > > So if you have no problems using Java 8, give it a shot. >> > > >> > > Best Regards, >> > > Guru Medasani >> > > >> > >> > --------------------------------------------------------------------- >> > To unsubscribe, e-mail: user-unsubscr...@spark.apache.org >> > For additional commands, e-mail: user-h...@spark.apache.org >> > >> > >
