I setup nutch following the official tutorial :
http://wiki.apache.org/nutch/NutchTutorial
However, I am facing this error when i try to run the command "
bin/nutch crawl urls -dir crawl -depth 3 -topN 5" :
2012-12-15 14:43:13.028 java[82636:c07] *** Terminating app due to uncaught exception 'JavaNativeException', reason: 'KrbException: Could not load configuration from SCDynamicStore'
*** First throw call stack:
(
0 CoreFoundation 0x00007fff8b94cfc6 __exceptionPreprocess + 198
1 libobjc.A.dylib 0x00007fff87621d5e objc_exception_throw + 43
2 CoreFoundation 0x00007fff8b9d72a9 -[NSException raise] + 9
3 JavaNativeFoundation 0x0000000108aa1c3f JNFCallStaticVoidMethod + 213
4 libjava.jnilib 0x0000000108ac1169 Java_sun_security_krb5_SCDynamicStoreConfig_installNotificationCallback + 450
5 JavaNativeFoundation 0x0000000108aa4182 JNFPerformEnvBlock + 86
6 SystemConfiguration 0x00007fff8703d3b8 rlsPerform + 119
7 CoreFoundation 0x00007fff8b8bb6e1 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
8 CoreFoundation 0x00007fff8b8baf4d __CFRunLoopDoSources0 + 253
9 CoreFoundation 0x00007fff8b8e1d39 __CFRunLoopRun + 905
10 CoreFoundation 0x00007fff8b8e1676 CFRunLoopRunSpecific + 230
11 java 0x00000001081c0843 java + 18499
12 java 0x00000001081c029a java + 17050
13 java 0x00000001081bda98 java + 6808
)
terminate called throwing an exceptionAbort trap: 6
About SCDynamicStore : http://developer.apple.com/library/mac/#documentation/Networking/Reference/SCDynamicStore/Reference/reference.html
SOLUTION:
Put the following line in the
bin/nutch file :
NUTCH_OPTS="$NUTCH_OPTS -Djava.security.krb5.realm= -Djava.security.krb5.kdc="
based on
https://issues.apache.org/jira/browse/HADOOP-7489
