question Re: Spark2 History Server Cant Start using HDP 2.5 in Archives of Support Questions (Read Only)

Spark2 History Server Cant Start using HDP 2.5

ashikinhtc — Sun, 03 Dec 2017 16:39:00 GMT

Hi, I am having trouble to start Spark2 History Server in Ambari. Below is the standard errors.

stderr: /var/lib/ambari-agent/data/errors-3723.txt

2017-12-01 11:26:34,759 - Found multiple matches for stack version, cannot identify the correct one from: 2.5.3.0-37, 2.6.3.0-235
2017-12-01 11:26:34,759 - Cannot copy spark2 tarball to HDFS because stack version could be be determined.
Traceback (most recent call last):
  File "/var/lib/ambari-agent/cache/common-services/SPARK2/2.0.0/package/scripts/job_history_server.py", line 103, in <module>
    JobHistoryServer().execute()
  File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", line 329, in execute
    method(env)
  File "/var/lib/ambari-agent/cache/common-services/SPARK2/2.0.0/package/scripts/job_history_server.py", line 56, in start
    spark_service('jobhistoryserver', upgrade_type=upgrade_type, action='start')
  File "/var/lib/ambari-agent/cache/common-services/SPARK2/2.0.0/package/scripts/spark_service.py", line 65, in spark_service
    make_tarfile(tmp_archive_file, source_dir)
  File "/var/lib/ambari-agent/cache/common-services/SPARK2/2.0.0/package/scripts/spark_service.py", line 38, in make_tarfile
    os.remove(output_filename)
TypeError: coercing to Unicode: need string or buffer, NoneType found

Re: Spark2 History Server Cant Start using HDP 2.5

asirna — Sun, 03 Dec 2017 17:48:22 GMT

@Ashikin,

Can you please list the files under this directory (/usr/hdp)

Thanks,

Aditya

Re: Spark2 History Server Cant Start using HDP 2.5

ashikinhtc — Mon, 04 Dec 2017 09:07:42 GMT

Hi Aditya, here it is

[root@host ~]# ls /usr/hdp/2.5.3.0-37
atlas             HDP-LICENSE.txt  ranger-hbase-plugin  spark2
datafu            HDP-NOTICES.txt  ranger-hdfs-plugin   storm
etc               hive             ranger-hive-plugin   storm-slider-client
hadoop            hive2            ranger-kafka-plugin  tez
hadoop-hdfs       hive-hcatalog    ranger-storm-plugin  tez_hive2
hadoop-mapreduce  kafka            ranger-yarn-plugin   usr
hadoop-yarn       livy             slider               zeppelin
hbase             pig              spark                zookeeper

Re: Spark2 History Server Cant Start using HDP 2.5

asirna — Mon, 04 Dec 2017 12:06:36 GMT

@Ashikin,

1) Do you have this folder as well ( /usr/hdp/2.6.3.0-235)

2) Did you try upgrade/downgrade of HDP on this cluster?

3) Did you have a HDP 2.6.3 setup on this node by any chance and did not do a proper clean up while deleting the cluster?

If the above statements are not true, can you try running the below and see if it works fine

cd /usr/hdp/2.5.3.0-37/spark2/jars
# create tar file from existing jars
tar -czvf spark2-hdp-yarn-archive.tar.gz *
# put the new tar file in hdfs
hdfs dfs -put spark2-hdp-yarn-archive.tar.gz /hdp/apps/2.5.3.0-37/spark2

Re: Spark2 History Server Cant Start using HDP 2.5

ashikinhtc — Mon, 04 Dec 2017 12:52:26 GMT

I downgrade HDP from 2.6 to 2.5. I did proper cleanup. I follow your steps but there is error stated that

put: `/hdp/apps/2.5.3.0-37/spark2': No such file or directory: `hdfs://hostname:8020/hdp/apps/2.5.3.0-37/spark2'

Re: Spark2 History Server Cant Start using HDP 2.5

ashikinhtc — Mon, 04 Dec 2017 12:53:42 GMT

Yes. I also have folder /usr/hdp/2.6.3.0-235

Re: Spark2 History Server Cant Start using HDP 2.5

asirna — Mon, 04 Dec 2017 13:05:32 GMT

@Ashikin,

Can you try running 'hdp-select' and attach the output. If this command returns multiple versions in the output(ie HDP-2.5.3.0-37 and HDP-2.6.3.0-235 , Can you try running the below

hdp-select set all 2.5.3.0-37

and then run

hdp-select versions

Re: Spark2 History Server Cant Start using HDP 2.5

ashikinhtc — Mon, 04 Dec 2017 13:26:09 GMT

The following is the result for hdp-select :

[root@host ~]# hdp-select
accumulo-client - None
accumulo-gc - None
accumulo-master - None
accumulo-monitor - None
accumulo-tablet - None
accumulo-tracer - None
atlas-client - 2.5.3.0-37
atlas-server - 2.5.3.0-37
falcon-client - None
falcon-server - None
flume-server - None
hadoop-client - 2.5.3.0-37
hadoop-hdfs-datanode - 2.5.3.0-37
hadoop-hdfs-journalnode - 2.5.3.0-37
hadoop-hdfs-namenode - 2.5.3.0-37
hadoop-hdfs-nfs3 - 2.5.3.0-37
hadoop-hdfs-portmap - 2.5.3.0-37
hadoop-hdfs-secondarynamenode - 2.5.3.0-37
hadoop-hdfs-zkfc - 2.5.3.0-37
hadoop-httpfs - None
hadoop-mapreduce-historyserver - 2.5.3.0-37
hadoop-yarn-nodemanager - 2.5.3.0-37
hadoop-yarn-resourcemanager - 2.5.3.0-37
hadoop-yarn-timelineserver - 2.5.3.0-37
hbase-client - 2.5.3.0-37
hbase-master - 2.5.3.0-37
hbase-regionserver - 2.5.3.0-37
hive-metastore - 2.5.3.0-37
hive-server2 - 2.5.3.0-37
hive-server2-hive2 - 2.5.3.0-37
hive-webhcat - 2.5.3.0-37
kafka-broker - 2.5.3.0-37
knox-server - None
livy-server - 2.5.3.0-37
mahout-client - None
oozie-client - None
oozie-server - None
phoenix-client - None
phoenix-server - None
ranger-admin - None
ranger-kms - None
ranger-tagsync - None
ranger-usersync - None
slider-client - 2.5.3.0-37
spark-client - 2.5.3.0-37
spark-historyserver - 2.5.3.0-37
spark-thriftserver - 2.5.3.0-37
spark2-client - 2.5.3.0-37
spark2-historyserver - 2.5.3.0-37
spark2-thriftserver - 2.5.3.0-37
sqoop-client - None
sqoop-server - None
storm-client - 2.5.3.0-37
storm-nimbus - 2.5.3.0-37
storm-slider-client - 2.5.3.0-37
storm-supervisor - 2.5.3.0-37
zeppelin-server - 2.5.3.0-37
zookeeper-client - 2.5.3.0-37
zookeeper-server - 2.5.3.0-37
[root@slot2 ~]# hdp-select set all 2.5.3.0-37
[root@slot2 ~]# hdp-select versions
2.5.3.0-37
2.6.3.0-235
[root@slot2 ~]# hdp-select set all 2.6.3.0-235
[root@slot2 ~]# hdp-select
accumulo-client - None
accumulo-gc - None
accumulo-master - None
accumulo-monitor - None
accumulo-tablet - None
accumulo-tracer - None
atlas-client - 2.6.3.0-235
atlas-server - 2.6.3.0-235
falcon-client - None
falcon-server - None
flume-server - None
hadoop-client - 2.6.3.0-235
hadoop-hdfs-datanode - None
hadoop-hdfs-journalnode - None
hadoop-hdfs-namenode - None
hadoop-hdfs-nfs3 - None
hadoop-hdfs-portmap - None
hadoop-hdfs-secondarynamenode - None
hadoop-hdfs-zkfc - None
hadoop-httpfs - None
hadoop-mapreduce-historyserver - None
hadoop-yarn-nodemanager - None
hadoop-yarn-resourcemanager - None
hadoop-yarn-timelineserver - None
hbase-client - 2.6.3.0-235
hbase-master - 2.6.3.0-235
hbase-regionserver - 2.6.3.0-235
hive-metastore - 2.6.3.0-235
hive-server2 - 2.6.3.0-235
hive-server2-hive2 - 2.6.3.0-235
hive-webhcat - None
kafka-broker - 2.6.3.0-235
knox-server - None
livy-server - None
mahout-client - None
oozie-client - None
oozie-server - None
phoenix-client - None
phoenix-server - None
ranger-admin - None
ranger-kms - None
ranger-tagsync - None
ranger-usersync - None
slider-client - None
spark-client - 2.6.3.0-235
spark-historyserver - 2.6.3.0-235
spark-thriftserver - 2.6.3.0-235
spark2-client - 2.6.3.0-235
spark2-historyserver - 2.6.3.0-235
spark2-thriftserver - 2.6.3.0-235
sqoop-client - None
sqoop-server - None
storm-client - 2.6.3.0-235
storm-nimbus - 2.6.3.0-235
storm-slider-client - None
storm-supervisor - 2.6.3.0-235
zeppelin-server - 2.6.3.0-235
zookeeper-client - None
zookeeper-server - None

No result if I run hdp-select set all 2.5.3.0-37

The following is the result if I run hdp-select versions

[root@host ~]# hdp-select versions
2.5.3.0-37
2.6.3.0-235

Re: Spark2 History Server Cant Start using HDP 2.5

asirna — Mon, 04 Dec 2017 13:48:58 GMT

@Ashikin,

1)Can you try moving the file /usr/hdp/2.6.3.0-235 to some other folder. Make sure that only 2.5.3.0-37 folder is there in /usr/hdp folder.

2) Then run hdp-select set all 2.5.3.0-37

3)Now run hdp-select versions. Should return only 2.5.3.0-37

4) Restart spark history

If it still fails . Then try the manual steps for creating the tar file which i have mentioned above.

For the failure which you have mentioned while running the manual steps, you can try creating these folders manually

hdfs dfs -mkdir /hdp/apps/2.5.3.0-37/
hdfs dfs -mkdir /hdp/apps/2.5.3.0-37/spark2
hdfs dfs -chown -R hdfs:hdfs /hdp/apps/2.5.3.0-37

Re: Spark2 History Server Cant Start using HDP 2.5

ashikinhtc — Mon, 04 Dec 2017 15:21:31 GMT

It works like a charm. Thanks a lot Aditya 🙂

Re: Spark2 History Server Cant Start using HDP 2.5

ashikinhtc — Tue, 05 Dec 2017 13:13:58 GMT

Hi Aditya, I have problem that Zeppelin UI cant found my spark2 interpreter. Error stated 'Prefix not found'