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salma_zegdane
salma_zegdane
Explorer

Re: stuck Ambari Server 'start' completed successf...

by Explorer salma_zegdane in Support Questions
‎01-08-2018 09:37 AM
‎01-08-2018 09:37 AM
for those running ubuntu 16.04 the shell script to start the HDP sandbox 2.6.3 Docker image will hang using Docker CE version 17.11 or 17.12. The problem does not occure with version 17.09 ... View more

Re: stuck Ambari Server 'start' completed successf...

by Explorer salma_zegdane in Support Questions
‎01-06-2018 02:20 PM
‎01-06-2018 02:20 PM
I don't have the ambari-agent folder and the command ambari-agent not exist ... View more

stuck Ambari Server 'start' completed successfully...

by Explorer salma_zegdane in Support Questions
‎01-06-2018 11:09 AM
‎01-06-2018 11:09 AM
Hi guys I want to play with the Sandbox for docker. I'm using an Ubuntu 16.04 VM and the latest version of Docker. I run sh start-sandbox-hdp.sh but ambari-agent doesn't work. can help me please ... View more

Mkdirs failed to create

by Explorer salma_zegdane in Support Questions
‎09-07-2017 03:19 PM
‎09-07-2017 03:19 PM
Hi comunity, i need to run the HBaseBulkLoadbut i have in exception main "Mkdirs failed to create" this is my code : import java.io.IOException;import org.apache.hadoop.conf.Configuration;import org.apache.hadoop.fs.Path;import org.apache.hadoop.hbase.HBaseConfiguration;import org.apache.hadoop.hbase.TableName;import org.apache.hadoop.hbase.client.Connection;import org.apache.hadoop.hbase.client.ConnectionFactory;import org.apache.hadoop.hbase.client.Put;import org.apache.hadoop.hbase.client.RegionLocator;import org.apache.hadoop.hbase.client.Table;import org.apache.hadoop.hbase.io.ImmutableBytesWritable;import org.apache.hadoop.hbase.mapreduce.HFileOutputFormat2;import org.apache.hadoop.mapreduce.Job;import org.apache.hadoop.mapreduce.lib.input.FileInputFormat;import org.apache.hadoop.mapreduce.lib.input.TextInputFormat;import org.apache.hadoop.mapreduce.lib.output.FileOutputFormat;import org.apache.hadoop.mapreduce.lib.output.TextOutputFormat;import org.apache.hadoop.util.GenericOptionsParser;import org.apache.hadoop.hbase.util.Bytes;import org.apache.hadoop.io.LongWritable;import org.apache.hadoop.io.Text;import org.apache.hadoop.mapreduce.Mapper;public class HBaseBulkLoad { public static class BulkLoadMap extends Mapper<LongWritable, Text, ImmutableBytesWritable, Put> { @Override public void map(LongWritable key, Text value, Context context) throws IOException, InterruptedException { String line = value.toString(); String[] parts = line.split(","); String rowKey = parts[0]; ImmutableBytesWritable HKey = new ImmutableBytesWritable(Bytes.toBytes(rowKey)); Put HPut = new Put(Bytes.toBytes(rowKey)); HPut.addColumn(Bytes.toBytes("id"), Bytes.toBytes("name"), Bytes.toBytes(parts[1])); HPut.addColumn(Bytes.toBytes("id"), Bytes.toBytes("mail_id"), Bytes.toBytes(parts[2])); HPut.addColumn(Bytes.toBytes("id"), Bytes.toBytes("sal"), Bytes.toBytes(parts[3])); context.write(HKey, HPut); } } public static void main(String[] args) throws Exception { Configuration conf = HBaseConfiguration.create(); String inputPath = args[0]; // Define and set the host and the port conf.set("hbase.master", "tcb-inspiron-5559:16000"); // Set the configuration: force the configuration conf.set("zookeeper.znode.parent", "/hbase-unsecure"); // create a connection using createConnection() Connection connection = ConnectionFactory.createConnection(conf); Configuration config = new Configuration(); //configure hdfs config.set("fs.defaultFS", "hdfs://tcb-inspiron-5559:8020"); // hdfs permissions config.set("dfs.permissions.enabled", "true"); String[] files = new GenericOptionsParser(config, args).getRemainingArgs(); Table table = connection.getTable(TableName.valueOf("hbaseexample")); conf.set("hbase.mapred.outputtable", "hbaseexample"); Job job = Job.getInstance(conf, "HBASE_BULK_LOAD"); job.setMapOutputKeyClass(ImmutableBytesWritable.class); job.setMapOutputValueClass(Put.class); job.setSpeculativeExecution(false); job.setReduceSpeculativeExecution(false); job.setInputFormatClass(TextInputFormat.class); job.setOutputFormatClass(HFileOutputFormat2.class); job.setJarByClass(HBaseBulkLoad.class); job.setMapperClass(HBaseBulkLoad.BulkLoadMap.class); FileInputFormat.setInputPaths(job, inputPath); TextOutputFormat.setOutputPath(job, new Path(args[1])); RegionLocator regionLocator = connection.getRegionLocator(TableName.valueOf("hbaseexample")); try { HFileOutputFormat2.configureIncrementalLoad(job, table, regionLocator); System.exit(job.waitForCompletion(true) ? 0 : 1); } finally { table.close(); connection.close(); } }} and this is the exception error: can help me please and thanks Exception in thread "main" java.io.IOException: Mkdirs failed to create /user/tcb/hbase-staging (exists=false, cwd=file:/home/tcb/Documents/workspace/HbaseExampleOne) at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:455) at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:440) at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:911) at org.apache.hadoop.io.SequenceFile$Writer.<init>(SequenceFile.java:1135) at org.apache.hadoop.io.SequenceFile$RecordCompressWriter.<init>(SequenceFile.java:1441) at org.apache.hadoop.io.SequenceFile.createWriter(SequenceFile.java:275) at org.apache.hadoop.io.SequenceFile.createWriter(SequenceFile.java:297) at org.apache.hadoop.hbase.mapreduce.HFileOutputFormat2.writePartitions(HFileOutputFormat2.java:335) at org.apache.hadoop.hbase.mapreduce.HFileOutputFormat2.configurePartitioner(HFileOutputFormat2.java:593) at org.apache.hadoop.hbase.mapreduce.HFileOutputFormat2.configureIncrementalLoad(HFileOutputFormat2.java:440) at org.apache.hadoop.hbase.mapreduce.HFileOutputFormat2.configureIncrementalLoad(HFileOutputFormat2.java:405) at org.apache.hadoop.hbase.mapreduce.HFileOutputFormat2.configureIncrementalLoad(HFileOutputFormat2.java:386) at com.hbase.example.HBaseBulkLoad.main(HBaseBulkLoad.java:77) ... View more

hive connection with connect string jdbc

by Explorer salma_zegdane in Support Questions
‎08-28-2017 08:14 AM
‎08-28-2017 08:14 AM
Hello, I tried to connect to hive using jdbc but i had the following error: Service Hive check failed: Cannot open a hive connection with connect string jdbc:hive2://tcb-inspiron-5559:2181/;serviceDiscoveryMode=zooKeeper;zooKeeperNamespace=hiveserver2;hive.server2.proxy.user=admin I will be thankfull for your help. thanks ... View more
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Re: NameNode can not be started

by Explorer salma_zegdane in Support Questions
‎08-10-2017 02:42 PM
‎08-10-2017 02:42 PM
yees the problem in the directory, i return in customize services and i change the directory thank you ... View more

Re: NameNode can not be started

by Explorer salma_zegdane in Support Questions
‎08-10-2017 01:43 PM
‎08-10-2017 01:43 PM
hi yes ambari-server and ambari-agent running as root user , mask is:0022 @Jay SenSharma ... View more

NameNode can not be started

by Explorer salma_zegdane in Support Questions
‎08-10-2017 01:30 PM
‎08-10-2017 01:30 PM
Hi all, I have installed all my required services of hadoop using ambari and they are vissible on ambari UI. But i am not able to start any services. I am not able to identify why this error is coming and what should be the resolution for this. I would be glad if anyone can help me with the resolution of this error. stderr: /var/lib/ambari-agent/data/errors-992.txt Traceback (most recent call last): File "/var/lib/ambari-agent/cache/common-services/HDFS/2.1.0.2.0/package/scripts/namenode.py", line 367, in <module> NameNode().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/HDFS/2.1.0.2.0/package/scripts/namenode.py", line 85, in install self.configure(env) File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", line 119, in locking_configure original_configure(obj, *args, **kw) File "/var/lib/ambari-agent/cache/common-services/HDFS/2.1.0.2.0/package/scripts/namenode.py", line 92, in configure namenode(action="configure", hdfs_binary=hdfs_binary, env=env) File "/usr/lib/python2.6/site-packages/ambari_commons/os_family_impl.py", line 89, in thunk return fn(*args, **kwargs) File "/var/lib/ambari-agent/cache/common-services/HDFS/2.1.0.2.0/package/scripts/hdfs_namenode.py", line 98, in namenode create_name_dirs(params.dfs_name_dir) File "/var/lib/ambari-agent/cache/common-services/HDFS/2.1.0.2.0/package/scripts/hdfs_namenode.py", line 282, in create_name_dirs cd_access="a", File "/usr/lib/python2.6/site-packages/resource_management/core/base.py", line 155, in __init__ self.env.run() File "/usr/lib/python2.6/site-packages/resource_management/core/environment.py", line 160, in run self.run_action(resource, action) File "/usr/lib/python2.6/site-packages/resource_management/core/environment.py", line 124, in run_action provider_action() File "/usr/lib/python2.6/site-packages/resource_management/core/providers/system.py", line 199, in action_create recursion_follow_links=self.resource.recursion_follow_links, safemode_folders=self.resource.safemode_folders) File "/usr/lib/python2.6/site-packages/resource_management/core/providers/system.py", line 75, in _ensure_metadata sudo.chown(path, user_entity, group_entity) File "/usr/lib/python2.6/site-packages/resource_management/core/sudo.py", line 40, in chown return os.chown(path, uid, gid) OSError: [Errno 1] Operation not permitted: '/boot/efi/hadoop/hdfs/namenode' stdout: /var/lib/ambari-agent/data/output-992.txt 2017-08-10 14:21:53,602 - Stack Feature Version Info: stack_version=2.6, version=None, current_cluster_version=None -> 2.6 2017-08-10 14:21:53,608 - Using hadoop conf dir: /usr/hdp/current/hadoop-client/conf User Group mapping (user_group) is missing in the hostLevelParams 2017-08-10 14:21:53,609 - Group['hadoop'] {} 2017-08-10 14:21:53,610 - Group['users'] {} 2017-08-10 14:21:53,610 - User['zookeeper'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop']} 2017-08-10 14:21:53,611 - User['ams'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop']} 2017-08-10 14:21:53,611 - User['ambari-qa'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'users']} 2017-08-10 14:21:53,612 - User['hdfs'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop']} 2017-08-10 14:21:53,612 - User['yarn'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop']} 2017-08-10 14:21:53,613 - User['mapred'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop']} 2017-08-10 14:21:53,613 - File['/var/lib/ambari-agent/tmp/changeUid.sh'] {'content': StaticFile('changeToSecureUid.sh'), 'mode': 0555} 2017-08-10 14:21:53,614 - Execute['/var/lib/ambari-agent/tmp/changeUid.sh ambari-qa /tmp/hadoop-ambari-qa,/tmp/hsperfdata_ambari-qa,/home/ambari-qa,/tmp/ambari-qa,/tmp/sqoop-ambari-qa'] {'not_if': '(test $(id -u ambari-qa) -gt 1000) || (false)'} 2017-08-10 14:21:53,619 - Skipping Execute['/var/lib/ambari-agent/tmp/changeUid.sh ambari-qa /tmp/hadoop-ambari-qa,/tmp/hsperfdata_ambari-qa,/home/ambari-qa,/tmp/ambari-qa,/tmp/sqoop-ambari-qa'] due to not_if 2017-08-10 14:21:53,619 - Group['hdfs'] {} 2017-08-10 14:21:53,620 - User['hdfs'] {'fetch_nonlocal_groups': True, 'groups': [u'hadoop', u'hdfs']} 2017-08-10 14:21:53,620 - FS Type: 2017-08-10 14:21:53,620 - Directory['/etc/hadoop'] {'mode': 0755} 2017-08-10 14:21:53,631 - File['/usr/hdp/current/hadoop-client/conf/hadoop-env.sh'] {'content': InlineTemplate(...), 'owner': 'hdfs', 'group': 'hadoop'} 2017-08-10 14:21:53,632 - Directory['/var/lib/ambari-agent/tmp/hadoop_java_io_tmpdir'] {'owner': 'hdfs', 'group': 'hadoop', 'mode': 01777} 2017-08-10 14:21:53,646 - Initializing 2 repositories 2017-08-10 14:21:53,646 - Repository['HDP-2.6'] {'base_url': 'http://public-repo-1.hortonworks.com/HDP/ubuntu16/2.x/updates/2.6.1.0', 'action': ['create'], 'components': [u'HDP', 'main'], 'repo_template': '{{package_type}} {{base_url}} {{components}}', 'repo_file_name': 'HDP', 'mirror_list': None} 2017-08-10 14:21:53,653 - File['/tmp/tmpJF7raC'] {'content': 'deb http://public-repo-1.hortonworks.com/HDP/ubuntu16/2.x/updates/2.6.1.0 HDP main'} 2017-08-10 14:21:53,654 - Writing File['/tmp/tmpJF7raC'] because contents don't match 2017-08-10 14:21:53,654 - File['/tmp/tmpYDxCae'] {'content': StaticFile('/etc/apt/sources.list.d/HDP.list')} 2017-08-10 14:21:53,654 - Writing File['/tmp/tmpYDxCae'] because contents don't match 2017-08-10 14:21:53,654 - Repository['HDP-UTILS-1.1.0.21'] {'base_url': 'http://public-repo-1.hortonworks.com/HDP-UTILS-1.1.0.21/repos/ubuntu16', 'action': ['create'], 'components': [u'HDP-UTILS', 'main'], 'repo_template': '{{package_type}} {{base_url}} {{components}}', 'repo_file_name': 'HDP-UTILS', 'mirror_list': None} 2017-08-10 14:21:53,656 - File['/tmp/tmpetOFxF'] {'content': 'deb http://public-repo-1.hortonworks.com/HDP-UTILS-1.1.0.21/repos/ubuntu16 HDP-UTILS main'} 2017-08-10 14:21:53,656 - Writing File['/tmp/tmpetOFxF'] because contents don't match 2017-08-10 14:21:53,656 - File['/tmp/tmphnjpHy'] {'content': StaticFile('/etc/apt/sources.list.d/HDP-UTILS.list')} 2017-08-10 14:21:53,656 - Writing File['/tmp/tmphnjpHy'] because contents don't match 2017-08-10 14:21:53,657 - Package['unzip'] {'retry_on_repo_unavailability': False, 'retry_count': 5} 2017-08-10 14:21:53,688 - Skipping installation of existing package unzip 2017-08-10 14:21:53,689 - Package['curl'] {'retry_on_repo_unavailability': False, 'retry_count': 5} 2017-08-10 14:21:53,721 - Skipping installation of existing package curl 2017-08-10 14:21:53,722 - Package['hdp-select'] {'retry_on_repo_unavailability': False, 'retry_count': 5} 2017-08-10 14:21:53,756 - Skipping installation of existing package hdp-select 2017-08-10 14:21:53,892 - Using hadoop conf dir: /usr/hdp/current/hadoop-client/conf 2017-08-10 14:21:53,892 - Stack Feature Version Info: stack_version=2.6, version=None, current_cluster_version=None -> 2.6 2017-08-10 14:21:53,911 - Using hadoop conf dir: /usr/hdp/current/hadoop-client/conf 2017-08-10 14:21:53,923 - checked_call['dpkg -s hdp-select | grep Version | awk '{print $2}''] {'stderr': -1} 2017-08-10 14:21:53,955 - checked_call returned (0, '2.6.1.0-129', '') 2017-08-10 14:21:53,960 - Package['hadoop-2-6-1-0-129-client'] {'retry_on_repo_unavailability': False, 'retry_count': 5} 2017-08-10 14:21:53,995 - Skipping installation of existing package hadoop-2-6-1-0-129-client 2017-08-10 14:21:53,996 - Package['hadoop-2-6-1-0-129-hdfs-datanode'] {'retry_on_repo_unavailability': False, 'retry_count': 5} 2017-08-10 14:21:54,030 - Skipping installation of existing package hadoop-2-6-1-0-129-hdfs-datanode 2017-08-10 14:21:54,031 - Package['hadoop-2-6-1-0-129-hdfs-journalnode'] {'retry_on_repo_unavailability': False, 'retry_count': 5} 2017-08-10 14:21:54,063 - Skipping installation of existing package hadoop-2-6-1-0-129-hdfs-journalnode 2017-08-10 14:21:54,064 - Package['hadoop-2-6-1-0-129-hdfs-namenode'] {'retry_on_repo_unavailability': False, 'retry_count': 5} 2017-08-10 14:21:54,098 - Skipping installation of existing package hadoop-2-6-1-0-129-hdfs-namenode 2017-08-10 14:21:54,099 - Package['hadoop-2-6-1-0-129-hdfs-secondarynamenode'] {'retry_on_repo_unavailability': False, 'retry_count': 5} 2017-08-10 14:21:54,134 - Skipping installation of existing package hadoop-2-6-1-0-129-hdfs-secondarynamenode 2017-08-10 14:21:54,135 - Package['hadoop-2-6-1-0-129-hdfs-zkfc'] {'retry_on_repo_unavailability': False, 'retry_count': 5} 2017-08-10 14:21:54,167 - Skipping installation of existing package hadoop-2-6-1-0-129-hdfs-zkfc 2017-08-10 14:21:54,167 - Package['libsnappy1'] {'retry_on_repo_unavailability': False, 'retry_count': 5} 2017-08-10 14:21:54,202 - Installing package libsnappy1 ('/usr/bin/apt-get -q -o Dpkg::Options::=--force-confdef --allow-unauthenticated --assume-yes install libsnappy1') 2017-08-10 14:22:00,518 - Package['libsnappy-dev'] {'retry_on_repo_unavailability': False, 'retry_count': 5} 2017-08-10 14:22:00,553 - Installing package libsnappy-dev ('/usr/bin/apt-get -q -o Dpkg::Options::=--force-confdef --allow-unauthenticated --assume-yes install libsnappy-dev') 2017-08-10 14:22:09,936 - Package['libhdfs0-2-6-1-0-129'] {'retry_on_repo_unavailability': False, 'retry_count': 5} 2017-08-10 14:22:09,998 - Skipping installation of existing package libhdfs0-2-6-1-0-129 2017-08-10 14:22:10,000 - Directory['/etc/security/limits.d'] {'owner': 'root', 'create_parents': True, 'group': 'root'} 2017-08-10 14:22:10,007 - File['/etc/security/limits.d/hdfs.conf'] {'content': Template('hdfs.conf.j2'), 'owner': 'root', 'group': 'root', 'mode': 0644} 2017-08-10 14:22:10,008 - XmlConfig['hadoop-policy.xml'] {'owner': 'hdfs', 'group': 'hadoop', 'conf_dir': '/usr/hdp/current/hadoop-client/conf', 'configuration_attributes': {}, 'configurations': ...} 2017-08-10 14:22:10,019 - Generating config: /usr/hdp/current/hadoop-client/conf/hadoop-policy.xml 2017-08-10 14:22:10,019 - File['/usr/hdp/current/hadoop-client/conf/hadoop-policy.xml'] {'owner': 'hdfs', 'content': InlineTemplate(...), 'group': 'hadoop', 'mode': None, 'encoding': 'UTF-8'} 2017-08-10 14:22:10,026 - XmlConfig['ssl-client.xml'] {'owner': 'hdfs', 'group': 'hadoop', 'conf_dir': '/usr/hdp/current/hadoop-client/conf', 'configuration_attributes': {}, 'configurations': ...} 2017-08-10 14:22:10,035 - Generating config: /usr/hdp/current/hadoop-client/conf/ssl-client.xml 2017-08-10 14:22:10,035 - File['/usr/hdp/current/hadoop-client/conf/ssl-client.xml'] {'owner': 'hdfs', 'content': InlineTemplate(...), 'group': 'hadoop', 'mode': None, 'encoding': 'UTF-8'} 2017-08-10 14:22:10,041 - Directory['/usr/hdp/current/hadoop-client/conf/secure'] {'owner': 'root', 'create_parents': True, 'group': 'hadoop', 'cd_access': 'a'} 2017-08-10 14:22:10,041 - XmlConfig['ssl-client.xml'] {'owner': 'hdfs', 'group': 'hadoop', 'conf_dir': '/usr/hdp/current/hadoop-client/conf/secure', 'configuration_attributes': {}, 'configurations': ...} 2017-08-10 14:22:10,049 - Generating config: /usr/hdp/current/hadoop-client/conf/secure/ssl-client.xml 2017-08-10 14:22:10,050 - File['/usr/hdp/current/hadoop-client/conf/secure/ssl-client.xml'] {'owner': 'hdfs', 'content': InlineTemplate(...), 'group': 'hadoop', 'mode': None, 'encoding': 'UTF-8'} 2017-08-10 14:22:10,055 - XmlConfig['ssl-server.xml'] {'owner': 'hdfs', 'group': 'hadoop', 'conf_dir': '/usr/hdp/current/hadoop-client/conf', 'configuration_attributes': {}, 'configurations': ...} 2017-08-10 14:22:10,061 - Generating config: /usr/hdp/current/hadoop-client/conf/ssl-server.xml 2017-08-10 14:22:10,061 - File['/usr/hdp/current/hadoop-client/conf/ssl-server.xml'] {'owner': 'hdfs', 'content': InlineTemplate(...), 'group': 'hadoop', 'mode': None, 'encoding': 'UTF-8'} 2017-08-10 14:22:10,070 - XmlConfig['hdfs-site.xml'] {'owner': 'hdfs', 'group': 'hadoop', 'conf_dir': '/usr/hdp/current/hadoop-client/conf', 'configuration_attributes': {u'final': {u'dfs.support.append': u'true', u'dfs.datanode.data.dir': u'true', u'dfs.namenode.http-address': u'true', u'dfs.namenode.name.dir': u'true', u'dfs.webhdfs.enabled': u'true', u'dfs.datanode.failed.volumes.tolerated': u'true'}}, 'configurations': ...} 2017-08-10 14:22:10,076 - Generating config: /usr/hdp/current/hadoop-client/conf/hdfs-site.xml 2017-08-10 14:22:10,076 - File['/usr/hdp/current/hadoop-client/conf/hdfs-site.xml'] {'owner': 'hdfs', 'content': InlineTemplate(...), 'group': 'hadoop', 'mode': None, 'encoding': 'UTF-8'} 2017-08-10 14:22:10,126 - XmlConfig['core-site.xml'] {'group': 'hadoop', 'conf_dir': '/usr/hdp/current/hadoop-client/conf', 'mode': 0644, 'configuration_attributes': {u'final': {u'fs.defaultFS': u'true'}}, 'owner': 'hdfs', 'configurations': ...} 2017-08-10 14:22:10,137 - Generating config: /usr/hdp/current/hadoop-client/conf/core-site.xml 2017-08-10 14:22:10,138 - File['/usr/hdp/current/hadoop-client/conf/core-site.xml'] {'owner': 'hdfs', 'content': InlineTemplate(...), 'group': 'hadoop', 'mode': 0644, 'encoding': 'UTF-8'} 2017-08-10 14:22:10,161 - File['/usr/hdp/current/hadoop-client/conf/slaves'] {'content': Template('slaves.j2'), 'owner': 'hdfs'} 2017-08-10 14:22:10,166 - Directory['/hadoop/hdfs/namenode'] {'owner': 'hdfs', 'create_parents': True, 'group': 'hadoop', 'mode': 0755, 'cd_access': 'a'} 2017-08-10 14:22:10,166 - Directory['/boot/efi/hadoop/hdfs/namenode'] {'owner': 'hdfs', 'group': 'hadoop', 'create_parents': True, 'mode': 0755, 'cd_access': 'a'} 2017-08-10 14:22:10,167 - Changing owner for /boot/efi/hadoop/hdfs/namenode from 0 to hdfs 2017-08-10 14:22:10,167 - Changing group for /boot/efi/hadoop/hdfs/namenode from 0 to hadoop Command failed after 1 tries ... 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Re: ambari server start error

by Explorer salma_zegdane in Support Questions
‎08-08-2017 09:15 AM
‎08-08-2017 09:15 AM
yes i run the ambari server i have this Unable to determine server PID. Retrying... ERROR: Exiting with exit code -1. REASON: Ambari Server java process died with exitcode 1. Check /var/log/ambari-server/ambari-server.out for more information. ... View more

Re: ambari server start error

by Explorer salma_zegdane in Support Questions
‎08-08-2017 08:49 AM
‎08-08-2017 08:49 AM
i remove and reinstall ambari but i find this: REASON: Ambari Server java process died with exitcode 1. Check /var/log/ambari-server/ambari-server.out for more information. ... View more

ambari server start error

by Explorer salma_zegdane in Support Questions
‎08-08-2017 08:07 AM
‎08-08-2017 08:07 AM
Hi, I'm new in hadoop, i install ambari but he doesnt start, i have this error : can help please -bash: /usr/sbin/ambari-server: No such file or directory ... View more
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