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Sean Busbey commented on HBASE-21182: ------------------------------------- sorry for the basic question. but when you say: {quote} Built master branch like below: {code} mvn clean install -DskipTests {code} Then tried to execute {{start-hbase.sh}} failed with NoClassDefFoundError {code} ./bin/start-hbase.sh Error: A JNI error has occurred, please check your installation and try again Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/hadoop/hbase/shaded/org/eclipse/jetty/server/Connector at java.lang.Class.getDeclaredMethods0(Native Method) at java.lang.Class.privateGetDeclaredMethods(Class. ... {code} {quote} Do you mean you ran ./bin/start-hbase.sh from the source checkout directory and not from a generated tarball that was the output of the build step? > Failed to execute start-hbase.sh > -------------------------------- > > Key: HBASE-21182 > URL: https://issues.apache.org/jira/browse/HBASE-21182 > Project: HBase > Issue Type: Bug > Affects Versions: 3.0.0 > Reporter: Subrat Mishra > Priority: Major > > Built master branch like below: > {code:java} > mvn clean install -DskipTests{code} > Then tried to execute start-hbase.sh failed with NoClassDefFoundError > {code:java} > ./bin/start-hbase.sh > Error: A JNI error has occurred, please check your installation and try again > Exception in thread "main" java.lang.NoClassDefFoundError: > org/apache/hadoop/hbase/shaded/org/eclipse/jetty/server/Connector > at java.lang.Class.getDeclaredMethods0(Native Method) > at java.lang.Class.privateGetDeclaredMethods(Class.java:2701) > at java.lang.Class.privateGetMethodRecursive(Class.java:3048) > at java.lang.Class.getMethod0(Class.java:3018) > at java.lang.Class.getMethod(Class.java:1784) > at sun.launcher.LauncherHelper.validateMainClass(LauncherHelper.java:544) > at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:526) > Caused by: java.lang.ClassNotFoundException: > org.apache.hadoop.hbase.shaded.org.eclipse.jetty.server.Connector{code} > Note: It worked after reverting HBASE-21153 -- This message was sent by Atlassian JIRA (v7.6.3#76005)