flink-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Ufuk Celebi <...@apache.org>
Subject Re: no valid hadoop home directory can be found
Date Wed, 23 Sep 2015 11:27:01 GMT
Either specify the env variable HADOOP_HOME or set the JVM property ‘hadoop.home.dir’ (-Dhadoop.home.dir=…)

– Ufuk

> On 23 Sep 2015, at 12:43, Lydia Ickler <icklerly@googlemail.com> wrote:
> 
> Hi all,
> 
> I get the following error message that no valid hadoop home directory can be found when
trying to initialize the HBase configuration.
> Where would I specify that path?
> 
> 12:41:02,043 INFO  org.apache.flink.addons.hbase.TableInputFormat                - Initializing
HBaseConfiguration
> 12:41:02,174 DEBUG org.apache.hadoop.util.Shell                                  - Failed
to detect a valid hadoop home directory
> java.io.IOException: HADOOP_HOME or hadoop.home.dir are not set.
>         at org.apache.hadoop.util.Shell.checkHadoopHome(Shell.java:225)
>         at org.apache.hadoop.util.Shell.<clinit>(Shell.java:250)
>         at org.apache.hadoop.util.StringUtils.<clinit>(StringUtils.java:76)
>         at org.apache.hadoop.conf.Configuration.getStrings(Configuration.java:1514)
>         at org.apache.hadoop.hbase.zookeeper.ZKConfig.makeZKProps(ZKConfig.java:113)
>         at org.apache.hadoop.hbase.zookeeper.ZKConfig.getZKQuorumServersString(ZKConfig.java:259)
>         at org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.<init>(ZooKeeperWatcher.java:159)
>         at org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.<init>(ZooKeeperWatcher.java:134)
>         at org.apache.hadoop.hbase.client.ZooKeeperKeepAliveConnection.<init>(ZooKeeperKeepAliveConnection.java:43)
>         at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.getKeepAliveZooKeeperWatcher(HConnectionManager.java:1816)
>         at org.apache.hadoop.hbase.client.ZooKeeperRegistry.getClusterId(ZooKeeperRegistry.java:82)
>         at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.retrieveClusterId(HConnectionManager.java:907)
>         at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.<init>(HConnectionManager.java:701)
>         at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
>         at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
>         at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
>         at java.lang.reflect.Constructor.newInstance(Constructor.java:408)
>         at org.apache.hadoop.hbase.client.HConnectionManager.createConnection(HConnectionManager.java:457)
>         at org.apache.hadoop.hbase.client.HConnectionManager.createConnection(HConnectionManager.java:436)
>         at org.apache.hadoop.hbase.client.HConnectionManager.getConnection(HConnectionManager.java:317)
>         at org.apache.hadoop.hbase.client.HTable.<init>(HTable.java:198)
>         at org.apache.hadoop.hbase.client.HTable.<init>(HTable.java:160)
>         at org.apache.flink.addons.hbase.TableInputFormat.createTable(TableInputFormat.java:89)
>         at org.apache.flink.addons.hbase.TableInputFormat.configure(TableInputFormat.java:78)
>         at org.apache.flink.runtime.operators.DataSourceTask.initInputFormat(DataSourceTask.java:273)
>         at org.apache.flink.runtime.operators.DataSourceTask.registerInputOutput(DataSourceTask.java:79)
>         at org.apache.flink.runtime.taskmanager.Task.run(Task.java:501)
>         at java.lang.Thread.run(Thread.java:745)
> 


Mime
View raw message