Try $ ulimit -v unlimited -- Ian.
On Tue, Jan 17, 2012 at 11:05 AM, Frank Moss <frankmoss1...@gmail.com> wrote: > Hello, > > I am having problems opening a lucene index. The index has been created on > the same machine. The size of index is 44G. Its a 64bit machine running > OpenSuse. > > I have tried starting the java process with 1,2,3,4 GB of memory but still > get the same error. Any tips? The gc log shows that its running the GC even > though it has enough memory. But probably this error has something to do > with the memory mapped files using NIO. Anybody has seen anything like this > before? And if so, how did you solve it? > The output of "free -m" before starting the process: > > free -m > total used free shared buffers cached > Mem: 24158 20803 3354 0 635 19387 > -/+ buffers/cache: 780 23378 > Swap: 2204 164 2039 > > > Below is the error. > > Thanks in advance. > > FM > > > $ java -d64 -server -Xmx15g -Xms15g -XX:+UseConcMarkSweepGC > -verbose:gc -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError > -XX:HeapDumpPath=/home/frank/heap.dmp -jar lukeall-3.5.0.jar > [Full GC 207648K->28758K(15660544K), 0.1105290 secs] > [Full GC 61479K->15416K(15660544K), 0.0654310 secs] > [Full GC 69950K->15418K(15660544K), 0.0717170 secs] > [Full GC 69952K->15418K(15660544K), 0.0661720 secs] > java.io.IOException: Map failed > at sun.nio.ch.FileChannelImpl.map(FileChannelImpl.java:849) > at > org.apache.lucene.store.MMapDirectory$MMapIndexInput.<init>(MMapDirectory.java:265) > at > org.apache.lucene.store.MMapDirectory.openInput(MMapDirectory.java:216) > at > org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:89) > at org.apache.lucene.index.SegmentReader.get(SegmentReader.java:115) > at org.apache.lucene.index.SegmentReader.get(SegmentReader.java:93) > at > org.apache.lucene.index.DirectoryReader.<init>(DirectoryReader.java:113) > at > org.apache.lucene.index.DirectoryReader$1.doBody(DirectoryReader.java:83) > at > org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:754) > at > org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:75) > at org.apache.lucene.index.IndexReader.open(IndexReader.java:462) > at org.apache.lucene.index.IndexReader.open(IndexReader.java:377) > at org.getopt.luke.Luke.openIndex(Unknown Source) > at org.getopt.luke.Luke.openOk(Unknown Source) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at thinlet.Thinlet.invokeImpl(Unknown Source) > at thinlet.Thinlet.invoke(Unknown Source) > at java.awt.Component.dispatchEventImpl(Component.java:4861) > Caused by: java.lang.OutOfMemoryError: Map failed > at sun.nio.ch.FileChannelImpl.map0(Native Method) > at sun.nio.ch.FileChannelImpl.map(FileChannelImpl.java:846) > ... 48 more --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org
