Hello,
I have a 4 node cluster runing Accumulo. I have it configured so that 1 node
is the master and all 4 nodes also act as slaves. The cloud seems to work
fine. I can ingest and query data. When I view my Accumulo monitor page, it
tells me that I have 4 tablet servers. If I click to view the 4, it has the
name of my node 1 twice and only 2 of the other nodes up and running as tables
servers. My node 2 does not appear.
I checked my tserver debug.log file on node 2 and I see the following error:
[tabletserver.NativeMap] ERROR: Failed to load native map library
/usr/local/accumulo-1.4.1/lib/native/map/libNativeMap-Linux-amd64-64.so
java.lang.UnsatisfiedLinkError:
/usr/local/accumulo-1.4.1/lib/native/map/libNativeMap-Linux-amd64-64.so:
/usr/lib64/libstdc++.so.6: version `GLIBCXX_3.4.9' not found (required by
/usr/local/accumulo-1.4.1/lib/native/map/libNativeMap-Linux-amd64-64.so)
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1807)
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1703)
at java.lang.Runtime.load0(Runtime.java:770)
at java.lang.System.load(System.java:1003)
at
org.apache.accumulo.server.tabletserver.NativeMap.loadNativeLib(NativeMap.java:144)
at
org.apache.accumulo.server.tabletserver.NativeMap.<clinit>(NativeMap.java:156)
at
org.apache.accumulo.server.tabletserver.TabletServerResourceManager.<init>(TabletServerResourceManager.java:123)
at
org.apache.accumulo.server.tabletserver.TabletServer.config(TabletServer.java:2993)
at
org.apache.accumulo.server.tabletserver.TabletServer.main(TabletServer.java:3121)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.accumulo.start.Main$1.run(Main.java:89)
at java.lang.Thread.run(Thread.java:662)
My node 2 does contain the libstdc++.so.6 file. I have read that there are
differences between the native and standalone example configuration files in
the conf/examples/ folder. However, I was unable to see any major differences.
The only difference I saw was a line that I thought referred to size
requirements:
test -z "$ACCUMULO_TSERVER_OPTS" && export ACCUMULO_TSERVER_OPTS="${POLICY}
-Xmx1g -Xms1g -Xss128k"
vs
test -z "$ACCUMULO_TSERVER_OPTS" && export ACCUMULO_TSERVER_OPTS="${POLICY}
-Xmx2g -Xms2g -Xss128k"
My accumulo-env.sh file contains the first line as opposed to the second. Any
help on my error would be much appreciated.
Thanks
Duane
