hbase uses Guava 12.0.1 and Flink uses 18.0 where Stopwatch.<init>()V is no longer accessible. HBASE-14963 removes the use of Stopwatch at this location.
hbase 1.3.0 RC has passed voting period. Please use 1.3.0 where you wouldn't see the IllegalAccessError On Mon, Jan 16, 2017 at 4:50 PM, Giuliano Caliari < giuliano.cali...@gmail.com> wrote: > Hello, > > I'm trying to use HBase on one of my stream transformations and I'm > running into the Guava/Stopwatch dependency problem > > java.lang.IllegalAccessError: tried to access method > com.google.common.base.Stopwatch.<init>()V from class > org.apache.hadoop.hbase.zookeeper.MetaTableLocator > > > Reading on the problem it seems that there is a way to avoid it using > shading: > https://ci.apache.org/projects/flink/flink-docs- > release-1.1/setup/building.html#dependency-shading > > But I can't get it to work. > I followed the documented steps and it builds but when I try to run the > newly built version it fails when trying to connect to the Resource Manager: > > 2017-01-17 00:42:05,872 INFO org.apache.flink.yarn.YarnClusterDescriptor > - Using values: > 2017-01-17 00:42:05,872 INFO org.apache.flink.yarn.YarnClusterDescriptor > - TaskManager count = 4 > 2017-01-17 00:42:05,873 INFO org.apache.flink.yarn.YarnClusterDescriptor > - JobManager memory = 1024 > 2017-01-17 00:42:05,873 INFO org.apache.flink.yarn.YarnClusterDescriptor > - TaskManager memory = 32768 > 2017-01-17 00:42:05,892 INFO org.apache.hadoop.yarn.client.RMProxy > - Connecting to ResourceManager at /0.0.0.0:8032 > 2017-01-17 00:42:07,023 INFO org.apache.hadoop.ipc.Client > - Retrying connect to server: 0.0.0.0/0.0.0.0:8032. > Already tried 0 time(s); retry policy is > RetryUpToMaximumCountWithFixedSleep(maxRetries=10, > sleepTime=1000 MILLISECONDS) > 2017-01-17 00:42:08,024 INFO org.apache.hadoop.ipc.Client > - Retrying connect to server: 0.0.0.0/0.0.0.0:8032. > Already tried 1 time(s); retry policy is > RetryUpToMaximumCountWithFixedSleep(maxRetries=10, > sleepTime=1000 MILLISECONDS) > > > I'm currently building version 1.1.4 of Flink based on the github repo. > Building it without shading (not executing `mvn clean install` on the > flink-dist sub-project) works fine until I try to use HBase, at which point > I get the Stopwatch exception. > > Has anyone been able to solve this? > > Thanks you, > > Giuliano Caliari > -- > -- > Giuliano Caliari (+55 11 984898464 <+55%2011%2098489-8464>) > <http://www.facebook.com/giuliano.caliari>+Google > <https://plus.google.com/u/0/104857507547056767808/posts> > Twitter <https://twitter.com/gcaliari> > > Master Software Engineer by Escola Politécnica da USP > Bachelor in Computer Science by Instituto de Matemática e Estatística da > USP > >
