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From Edward Capriolo <edlinuxg...@gmail.com>
Subject Re: CentOS - Could not setup cluster(snappy error)
Date Sat, 28 Dec 2013 16:36:16 GMT
Check your fstabs settings. On some systems /tmp has noexec set and
unpacking a library into temp and trying to run it does not work.


On Fri, Dec 27, 2013 at 5:33 PM, Víctor Hugo Oliveira Molinar <
vhmolinar@gmail.com> wrote:

> Hi, I'm not being able to start a multiple node cluster in a CentOs
> environment due to snappy loading error.
>
> Here is my current setup for both machines(Node 1 and 2),
> CentOs:
>    CentOS release 6.5 (Final)
>
> Java
>    java version "1.7.0_25"
>    Java(TM) SE Runtime Environment (build 1.7.0_25-b15)
>    Java HotSpot(TM) 64-Bit Server VM (build 23.25-b01, mixed mode)
>
> Cassandra Version:
>    2.0.3
>
> Also, I've already replaced the current snappy jar(snappy-java-1.0.5.jar)
> by the older(snappy-java-1.0.4.1.jar). Although the following error is
> still happening when I try to start the second node:
>
>
>  INFO 20:25:51,879 Handshaking version with /200.219.219.51
> java.lang.reflect.InvocationTargetException
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>         at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>         at java.lang.reflect.Method.invoke(Method.java:606)
>         at
> org.xerial.snappy.SnappyLoader.loadNativeLibrary(SnappyLoader.java:312)
>         at org.xerial.snappy.SnappyLoader.load(SnappyLoader.java:219)
>         at org.xerial.snappy.Snappy.<clinit>(Snappy.java:44)
>         at
> org.xerial.snappy.SnappyOutputStream.<init>(SnappyOutputStream.java:79)
>         at
> org.xerial.snappy.SnappyOutputStream.<init>(SnappyOutputStream.java:66)
>         at
> org.apache.cassandra.net.OutboundTcpConnection.connect(OutboundTcpConnection.java:359)
>         at
> org.apache.cassandra.net.OutboundTcpConnection.run(OutboundTcpConnection.java:150)
> Caused by: java.lang.UnsatisfiedLinkError: /tmp/
> snappy-1.0.4.1-libsnappyjava.so: /tmp/snappy-1.0.4.1-libsnappyjava.so:
> failed to map segment from shared object: Operation not permitted
>         at java.lang.ClassLoader$NativeLibrary.load(Native Method)
>         at java.lang.ClassLoader.loadLibrary1(ClassLoader.java:1957)
>         at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1882)
>         at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1843)
>         at java.lang.Runtime.load0(Runtime.java:795)
>         at java.lang.System.load(System.java:1061)
>         at
> org.xerial.snappy.SnappyNativeLoader.load(SnappyNativeLoader.java:39)
>         ... 11 more
> ERROR 20:25:52,201 Exception in thread Thread[WRITE-/200.219.219.51
> ,5,main]
> org.xerial.snappy.SnappyError: [FAILED_TO_LOAD_NATIVE_LIBRARY] null
>         at org.xerial.snappy.SnappyLoader.load(SnappyLoader.java:229)
>         at org.xerial.snappy.Snappy.<clinit>(Snappy.java:44)
>         at
> org.xerial.snappy.SnappyOutputStream.<init>(SnappyOutputStream.java:79)
>         at
> org.xerial.snappy.SnappyOutputStream.<init>(SnappyOutputStream.java:66)
>         at
> org.apache.cassandra.net.OutboundTcpConnection.connect(OutboundTcpConnection.java:359)
>         at
> org.apache.cassandra.net.OutboundTcpConnection.run(OutboundTcpConnection.java:150)
> ERROR 20:26:22,924 Exception encountered during startup
> java.lang.RuntimeException: Unable to gossip with any seeds
>         at
> org.apache.cassandra.gms.Gossiper.doShadowRound(Gossiper.java:1160)
>         at
> org.apache.cassandra.service.StorageService.checkForEndpointCollision(StorageService.java:416)
>         at
> org.apache.cassandra.service.StorageService.joinTokenRing(StorageService.java:608)
>          at
> org.apache.cassandra.service.StorageService.initServer(StorageService.java:576)
>         at
> org.apache.cassandra.service.StorageService.initServer(StorageService.java:475)
>         at
> org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.java:346)
>         at
> org.apache.cassandra.service.CassandraDaemon.activate(CassandraDaemon.java:461)
>         at
> org.apache.cassandra.service.CassandraDaemon.main(CassandraDaemon.java:504)
>
>
>
>
> What else can I do to fix it?
> Att,
> *Víctor Hugo Molinar*
>

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