IIRC there is a test for snappy when the node starts does that log an error ?
And / or can you create a CF that uses snappy compression (it was the default for a while in 1.2). Cheers ----------------- Aaron Morton New Zealand @aaronmorton Co-Founder & Principal Consultant Apache Cassandra Consulting http://www.thelastpickle.com On 13/11/2013, at 3:09 am, srmore <comom...@gmail.com> wrote: > Thanks Christopher ! > I don't think glibc is an issue (as it did go that far) > /usr/tmp/snappy-1.0.5-libsnappyjava.so is not there, permissions look ok, are > there any special settings (like JVM args) that I should be using ? I can see > libsnappyjava.so in the jar though > (snappy-java-1.0.5.jar\org\xerial\snappy\native\Linux\i386\) one other thing > I am using RedHat 6. I will try updating glibc ans see what happens. > > Thanks ! > > > > > On Mon, Nov 11, 2013 at 5:01 PM, Christopher Wirt <chris.w...@struq.com> > wrote: > I had this the other day when we were accidentally provisioned a centos5 > machine (instead of 6). Think it relates to the version of glibc. Notice it > wants the native binary .so not the .jar > > > > So maybe update to a newer version of glibc? Or possibly make sure the .so > exists at /usr/tmp/snappy-1.0.5-libsnappyjava.so? > > I was lucky and just did an OS reload to centos6. > > > > Here is someone having a similar issue. > > http://mail-archives.apache.org/mod_mbox/cassandra-commits/201307.mbox/%3CJIRA.12616012.1352862646995.6820.1373083550278@arcas%3E > > > > > > From: srmore [mailto:comom...@gmail.com] > Sent: 11 November 2013 21:32 > To: user@cassandra.apache.org > Subject: java.io.FileNotFoundException when setting up internode_compression > > > > I might be missing something obvious here, for some reason I cannot seem to > get internode_compression = all to work. I am getting the following > exception. I am using cassandra 1.2.9 and have snappy-java-1.0.5.jar in my > classpath. Google search did not return any useful result, has anyone seen > this before ? > > > java.io.FileNotFoundException: /usr/tmp/snappy-1.0.5-libsnappyjava.so (No > such file or directory) > at java.io.FileOutputStream.open(Native Method) > at java.io.FileOutputStream.<init>(FileOutputStream.java:194) > at java.io.FileOutputStream.<init>(FileOutputStream.java:145) > at > org.xerial.snappy.SnappyLoader.extractLibraryFile(SnappyLoader.java:394) > at > org.xerial.snappy.SnappyLoader.findNativeLibrary(SnappyLoader.java:468) > at > org.xerial.snappy.SnappyLoader.loadNativeLibrary(SnappyLoader.java:318) > at org.xerial.snappy.SnappyLoader.load(SnappyLoader.java:229) > at org.xerial.snappy.Snappy.<clinit>(Snappy.java:48) > at > org.apache.cassandra.io.compress.SnappyCompressor.create(SnappyCompressor.java:45) > at > org.apache.cassandra.io.compress.SnappyCompressor.isAvailable(SnappyCompressor.java:55) > at > org.apache.cassandra.io.compress.SnappyCompressor.<clinit>(SnappyCompressor.java:37) > at org.apache.cassandra.config.CFMetaData.<clinit>(CFMetaData.java:82) > at > org.apache.cassandra.config.KSMetaData.systemKeyspace(KSMetaData.java:81) > at > org.apache.cassandra.config.DatabaseDescriptor.loadYaml(DatabaseDescriptor.java:471) > at > org.apache.cassandra.config.DatabaseDescriptor.<clinit>(DatabaseDescriptor.java:123) > > Caused by: java.lang.UnsatisfiedLinkError: no snappyjava in java.library.path > at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1738) > at java.lang.Runtime.loadLibrary0(Runtime.java:823) > at java.lang.System.loadLibrary(System.java:1028) > at > org.xerial.snappy.SnappyNativeLoader.loadLibrary(SnappyNativeLoader.java:52) > ... 18 more > >
