Alessio
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Re: Docker registry not accessible

by Contributor in Support Questions
‎04-23-2020 10:10 AM
‎04-23-2020 10:10 AM
Hello,   I tried it but the link seems not available. Is there any other link that I can use ?   Thanks  ... View more

Re: Impala Crashes on CPU with AVX-512

by Contributor in Support Questions
‎08-09-2019 02:27 AM
‎08-09-2019 02:27 AM
Solved upgrading Impala to version 2.12 ... View more

Impala Crashes on CPU with AVX-512

by Contributor in Support Questions
‎05-28-2019 09:12 AM
1 Kudo
‎05-28-2019 09:12 AM
1 Kudo
Hi all,   I added some new nodes to our impala cluster. On the new nodes, Impala continues to crash with the following error:   F0521 12:34:46.838728 5699 llvm-codegen.cc:112] LLVM hit fatal error: Cannot select: 0x7f62888c84c0: ch = store<ST1[%loc.i]> 0x7f622ebc5850, 0x1068b980, 0x1068b850, undef:i64 0x1068b980: i1,ch = load<LD1[%val_ptr.i.i27]> 0x7f626d3d1830, 0x7f622ebc54c0, undef:i64 0x7f622ebc54c0: i64 = add 0x1068bd10, Constant:i64<8> 0x1068bd10: i64,ch = CopyFromReg 0x7f626d3d1830, Register:i64 %vreg21 0x7f622ebc5ab0: i64 = Register %vreg21 0x7f62888c8d10: i64 = Constant<8> 0x7f61b3668260: i64 = undef 0x1068b850: i64,ch = CopyFromReg 0x7f626d3d1830, Register:i64 %vreg20 0x7f62888c8850: i64 = Register %vreg20 0x7f61b3668260: i64 = undef In function: _ZN6impala26PartitionedAggregationNode12ProcessBatchILb0EEENS_6StatusEPNS_8RowBatchENS_13TPrefetchMode4typeEPNS_12HashTableCtxE.1 The issue seems to be related to an hardware incompatibility with CPUs that have AVX-512 instructions. Indeed the problem is present only on the new machines and from impala logs I notices that impala uses avx-512 cpu flags for generating at runtime code to obtain  fully-optimized functions.     The problem is solved in the new version of impala IMPALA-6291 but at the moment we cannot upgrade the cluster.   Do you know if there is the possibility to modify the compiler options used by impala ?    Thanks Alessio           ... View more
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Impala Crashes on CPU with AVX-512

by Contributor in Support Questions
‎05-28-2019 09:11 AM
‎05-28-2019 09:11 AM
Hi all,   I added some new nodes to our impala cluster (version 2.10). On the new nodes, Impala continues to crash with the following error:   F0521 12:34:46.838728 5699 llvm-codegen.cc:112] LLVM hit fatal error: Cannot select: 0x7f62888c84c0: ch = store<ST1[%loc.i]> 0x7f622ebc5850, 0x1068b980, 0x1068b850, undef:i64 0x1068b980: i1,ch = load<LD1[%val_ptr.i.i27]> 0x7f626d3d1830, 0x7f622ebc54c0, undef:i64 0x7f622ebc54c0: i64 = add 0x1068bd10, Constant:i64<8> 0x1068bd10: i64,ch = CopyFromReg 0x7f626d3d1830, Register:i64 %vreg21 0x7f622ebc5ab0: i64 = Register %vreg21 0x7f62888c8d10: i64 = Constant<8> 0x7f61b3668260: i64 = undef 0x1068b850: i64,ch = CopyFromReg 0x7f626d3d1830, Register:i64 %vreg20 0x7f62888c8850: i64 = Register %vreg20 0x7f61b3668260: i64 = undef In function: _ZN6impala26PartitionedAggregationNode12ProcessBatchILb0EEENS_6StatusEPNS_8RowBatchENS_13TPrefetchMode4typeEPNS_12HashTableCtxE.1 The issue seems to be related to an hardware incompatibility with CPUs that have AVX-512 instructions. Indeed the problem is present only on the new machines and from impala logs I noticed that impala uses avx-512 cpu flags for generating at runtime code to obtain  fully-optimized functions.     The problem is solved in the new version of impala IMPALA-6291 but at the moment we cannot upgrade the cluster.   Do you know if there is the possibility to modify the compiler options used by impala ?    Thanks Alessio           ... View more
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Re: Cannot share search dashboard with others

by Contributor in Support Questions
‎11-02-2016 04:31 AM
‎11-02-2016 04:31 AM
Hi,   I have the same issue. When I share a dashboard, the dashboard does not appear in the search menu when I logon with user that has read or read/write permissions on dahsboard.     In previous versions of Hue (for example 3.7.0) it is possible to set dashboard to "visible to everyone" and every user that logins can see the dashboard   Any news ?   Many Thanks Alessio ... View more

Re: Cannot share search dashboard with others

by Contributor in Support Questions
‎11-02-2016 04:30 AM
‎11-02-2016 04:30 AM
Hi,   I have the same issue. When I share a dashboard, the dashboard does not appear in the search menu when I logon with user that has read or read/write permissions on dahsboard.     In previous versions of Hue (for example 3.7.0) it is possible to set dashboard to "visible to everyone" and every user that logins can see the dashboard   Any news ?   Many Thanks Alessio ... View more

Re: Custom Form for Search in hue

by Contributor in Support Questions
‎10-05-2015 08:59 AM
‎10-05-2015 08:59 AM
Thanks 🙂   Alessio ... View more

Re: Custom Form for Search in hue

by Contributor in Support Questions
‎10-05-2015 03:33 AM
‎10-05-2015 03:33 AM
Hi,   I modify the index function into  /lib/hue/apps/search/src/search/views.py (cloudera parcels of CDH5.4)   Old Version: def index(request): hue_collections = SearchController(request.user).get_search_collections() collection_id = request.GET.get('collection') if not hue_collections or not collection_id: return admin_collections(request, True) try: collection = hue_collections.get(id=collection_id) except Exception, e: raise PopupException(e, title=_("Dashboard does not exist or you don't have the permission to access it.")) query = {'qs': [{'q': ''}], 'fqs': [], 'start': 0} return render('search.mako', request, { 'collection': collection, 'query': query, 'initial': json.dumps({'collections': [], 'layout': []}), 'is_owner': request.user == collection.owner }) New Version def index(request): hue_collections = SearchController(request.user).get_search_collections() collection_id = request.GET.get('collection') if not hue_collections or not collection_id: return admin_collections(request, True) try: collection = hue_collections.get(id=collection_id) except Exception, e: raise PopupException(e, title=_("Dashboard does not exist or you don't have the permission to access it.")) if request.method == 'GET' and 'q' in request.GET: q=str(request.GET.get('q')) query = {'qs': [{'q': q}], 'fqs': [], 'start': 0} else: query = {'qs': [{'q': ''}], 'fqs': [], 'start': 0} return render('search.mako', request, { 'collection': collection, 'query': query, 'initial': json.dumps({'collections': [], 'layout': []}), 'is_owner': request.user == collection.owner }) And so when I connect to        http://hue-server:8888/search/?collection=1&q=test    The output is:     It seems to work   Thanks Alessio         ... View more

Custom Form for Search in hue

by Contributor in Support Questions
‎10-02-2015 03:46 AM
‎10-02-2015 03:46 AM
Hi, I'm creating a new app in Hue to have a custom form input for solr searches   This is an example   I would to redirect a user that submit the form to search page present into hue and to put the "parsed" query into search box as:     Is it possible ?   Thanks Alessio ... View more

Re: Hue 3.7 500 Error on Home Page

by Contributor in Support Questions
‎05-26-2015 06:37 AM
‎05-26-2015 06:37 AM
Hi,   For point 2:   I export the  HUE_CONF_DIR as:   export HUE_CONF_DIR="/var/run/cloudera-scm-agent/process/`ls -1 /var/run/cloudera-scm-agent/process | grep HUE | sort -n | tail -1 `" so  echo $HUE_CONF_DIR /var/run/cloudera-scm-agent/process/6513-hue-HUE_SERVER and this is the output of  /opt/cloudera/parcels/CDH/lib/hue/build/env/bin/hu e migrate --merge command    Running migrations for django_extensions: - Nothing to migrate. - Loading initial data for django_extensions. Installed 0 object(s) from 0 fixture(s) Running migrations for desktop: - Nothing to migrate. - Loading initial data for desktop. Installed 0 object(s) from 0 fixture(s) Running migrations for beeswax: - Nothing to migrate. - Loading initial data for beeswax. Installed 0 object(s) from 0 fixture(s) Running migrations for hbase: - Nothing to migrate. - Loading initial data for hbase. Installed 0 object(s) from 0 fixture(s) Running migrations for jobsub: - Nothing to migrate. - Loading initial data for jobsub. Installed 0 object(s) from 0 fixture(s) Running migrations for oozie: - Nothing to migrate. - Loading initial data for oozie. Installed 0 object(s) from 0 fixture(s) Running migrations for pig: - Nothing to migrate. - Loading initial data for pig. Installed 0 object(s) from 0 fixture(s) Running migrations for search: - Nothing to migrate. - Loading initial data for search. Installed 0 object(s) from 0 fixture(s) ? You have no migrations for the 'security' app. You might want some. Running migrations for sqoop: - Nothing to migrate. - Loading initial data for sqoop. Installed 0 object(s) from 0 fixture(s) Running migrations for useradmin: - Nothing to migrate. - Loading initial data for useradmin. Installed 0 object(s) from 0 fixture(s) I'll try to launch the queries from Oracle DB   Thanks Alessio   ... View more

Re: Explain from Hue doesn't work

by Contributor in Support Questions
‎05-26-2015 06:34 AM
‎05-26-2015 06:34 AM
Yes, It works if I execute the "explain" as query. Thanks   Alessio ... View more

Explain from Hue doesn't work

by Contributor in Support Questions
‎05-25-2015 01:25 AM
‎05-25-2015 01:25 AM
Hi,   I have a cluster with CDH 5.4.0 with Kerberos Enabled and Hue works with LDAP for using the Active Directory Credentials. I'm using Oracle as backend DB.   When I try to execute the "EXPLAIN" form Impala, it doesn't work and I have this error:   Your query has the following error(s): Restarting of fetch requires enabling of query result caching. If I try the same query in Hive via Hue and from impala-shell it works   How can I solve this?   Many Thanks Alessio   ... View more

Re: Hue 3.7 500 Error on Home Page

by Contributor in Support Questions
‎05-25-2015 01:17 AM
‎05-25-2015 01:17 AM
Hi,    1. Yes I'm using Oracle as backend    2. I tried to define the  HUE_CONF_DIR variable and follow your instructions but it doesn't work   Can I launch the same queries of your point 3 even if I'm using Oracle ?   Thanks Alessio ... View more

Re: Cancelling Pearson VUE partnership

by Contributor in Support Questions
‎05-20-2015 02:48 AM
‎05-20-2015 02:48 AM
Hi,     Where can I take the exam? Is it possible in another test center ?   Thanks Alessio ... View more

Re: Hue 3.7 500 Error on Home Page

by Contributor in Support Questions
‎05-15-2015 07:32 AM
‎05-15-2015 07:32 AM
Hi,   I upgraded to 5.4 (from 5.1.2) and this is the only page where I have problems   Thanks Alessio ... View more

Hue 3.7 500 Error on Home Page

by Contributor in Support Questions
‎05-15-2015 03:24 AM
1 Kudo
‎05-15-2015 03:24 AM
1 Kudo
Hi,   I have a cluster with CDH 5.4.0 with Kerberos Enabled and Hue works with LDAP for using the Active Directory Credentials.   When I log in on Hue Home page I have this error:     As "More Info" I have:   File Name Line Number Function Name /opt/cloudera/parcels/CDH-5.4.0-1.cdh5.4.0.p0.27/lib/hue/build/env/lib/python2.6/site-packages/Django-1.6.10-py2.6.egg/django/core/handlers/base.py 112 get_response /opt/cloudera/parcels/CDH-5.4.0-1.cdh5.4.0.p0.27/lib/hue/build/env/lib/python2.6/site-packages/Django-1.6.10-py2.6.egg/django/db/transaction.py 371 inner /opt/cloudera/parcels/CDH-5.4.0-1.cdh5.4.0.p0.27/lib/hue/desktop/core/src/desktop/views.py 62 home /opt/cloudera/parcels/CDH-5.4.0-1.cdh5.4.0.p0.27/lib/hue/desktop/core/src/desktop/api.py 55 _get_docs /opt/cloudera/parcels/CDH-5.4.0-1.cdh5.4.0.p0.27/lib/hue/build/env/lib/python2.6/site-packages/Django-1.6.10-py2.6.egg/django/db/models/query.py 96 __iter__ /opt/cloudera/parcels/CDH-5.4.0-1.cdh5.4.0.p0.27/lib/hue/build/env/lib/python2.6/site-packages/Django-1.6.10-py2.6.egg/django/db/models/query.py 857 _fetch_all /opt/cloudera/parcels/CDH-5.4.0-1.cdh5.4.0.p0.27/lib/hue/build/env/lib/python2.6/site-packages/Django-1.6.10-py2.6.egg/django/db/models/query.py 219 iterator /opt/cloudera/parcels/CDH-5.4.0-1.cdh5.4.0.p0.27/lib/hue/build/env/lib/python2.6/site-packages/Django-1.6.10-py2.6.egg/django/db/models/query.py 1241 get_klass_info /opt/cloudera/parcels/CDH-5.4.0-1.cdh5.4.0.p0.27/lib/hue/build/env/lib/python2.6/site-packages/Django-1.6.10-py2.6.egg/django/db/models/query_utils.py 173 select_related_descend How can I solve this problem ?    Thanks Alessio   ... View more

Re: MapReduceIndexerTool with Kerberos

by Contributor in Support Questions
‎05-13-2015 08:20 AM
‎05-13-2015 08:20 AM
Great. It works !!!   Many thanks for your suggestion. Alessio   ... View more

MapReduceIndexerTool with Kerberos

by Contributor in Support Questions
‎05-13-2015 03:50 AM
‎05-13-2015 03:50 AM
Hi, I'm trying to index some logs with solr. I defined the schema.xml and the morphline.conf file. I tried to run this on a Cluster without Kerberos and it works fine (CDH 5.4.0). When I launch this on a Kerberized Cluster (CDH 5.4.0), I cannot index the logs.   I followed the Cloudera documentation    I defined the jaas.conf equal to: Client { com.sun.security.auth.module.Krb5LoginModule required useKeyTab=true keyTab="/tmp/krb5cc_0" storeKey=true useTicketCache=false principal="user/fully.qualified.domain.name@REALM"; }; or (if I already used 'kinit')   Client { com.sun.security.auth.module.Krb5LoginModule required useKeyTab=false useTicketCache=true principal="user/fully.qualified.domain.name@REALM"; }; but when I launch the following command (from Cloudera documentation)   hadoop jar /opt/cloudera/parcels/CDH/lib/solr/contrib/mr/search-mr-*-job.jar org.apache.solr.hadoop.MapReduceIndexerTool -D 'mapred.child.java.opts=-Xmx2048m' -Djava.security.auth.login.config=/home/user/clouderaSearch/test_collection/jaas.conf --log4j /opt/cloudera/parcels/CDH/share/doc/search-1.0.0+cdh5.4.0+0/examples/solr-nrt/log4j.properties --morphline-file /home/user/clouderaSearch/test_collection/test_morphline.conf --output-dir hdfs://nameservice1:8020/data/test/output_solr --verbose --go-live --zk-host zookeeper_host:2181/solr --collection test_collection hdfs://nameservice1:8020/data/test/incoming I get this log:   0 [main] INFO org.apache.solr.common.cloud.SolrZkClient - Using default ZkCredentialsProvider 32 [main] INFO org.apache.solr.common.cloud.ConnectionManager - Waiting for client to connect to ZooKeeper 57 [main-EventThread] INFO org.apache.solr.common.cloud.ConnectionManager - Watcher org.apache.solr.common.cloud.ConnectionManager@17fca9f9 name:ZooKeeperConnection Watcher:zookeeper_host:2181/solr got event WatchedEvent state:SyncConnected type:None path:null path:null type:None 57 [main] INFO org.apache.solr.common.cloud.ConnectionManager - Client is connected to ZooKeeper 57 [main] INFO org.apache.solr.common.cloud.SolrZkClient - Using default ZkACLProvider 72 [main] INFO org.apache.solr.common.cloud.ZkStateReader - Updating cluster state from ZooKeeper... 564 [main] INFO org.apache.solr.hadoop.MapReduceIndexerTool - Cluster reports 40 mapper slots 1040 [main] INFO org.apache.solr.hadoop.MapReduceIndexerTool - Cluster reports 8 reduce slots 1040 [main] INFO org.apache.solr.hadoop.MapReduceIndexerTool - Using these parameters: numFiles: 1, mappers: 320, realMappers: 1, reducers: 2, shards: 2, fanout: 2147483647, maxSegments: 1 1040 [main] INFO org.apache.solr.hadoop.MapReduceIndexerTool - Randomizing list of 1 input files to spread indexing load more evenly among mappers 1200 [main] INFO org.apache.solr.hadoop.MapReduceIndexerTool - Done. Randomizing list of 1 input files took 5.3011456E7 secs 1217 [main] INFO org.apache.solr.common.cloud.SolrZkClient - Using default ZkCredentialsProvider 1217 [main] INFO org.apache.solr.common.cloud.ConnectionManager - Waiting for client to connect to ZooKeeper 1230 [main-EventThread] INFO org.apache.solr.common.cloud.ConnectionManager - Watcher org.apache.solr.common.cloud.ConnectionManager@74f6a607 name:ZooKeeperConnection Watcher:zookeeper_host:2181/solr got event WatchedEvent state:SyncConnected type:None path:null path:null type:None 1231 [main] INFO org.apache.solr.common.cloud.ConnectionManager - Client is connected to ZooKeeper 1231 [main] INFO org.apache.solr.common.cloud.SolrZkClient - Using default ZkACLProvider 1231 [main] INFO org.apache.solr.hadoop.ZooKeeperInspector - Load collection config from:/collections/test_collection 1250 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/admin-extra.menu-top.html 1260 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/currency.xml 1261 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/protwords.txt 1262 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/mapping-FoldToASCII.txt 1264 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/solrconfig.xml.secure 1265 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/_schema_analysis_synonyms_english.json 1266 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/_rest_managed.json 1267 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/solrconfig.xml 1269 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/_schema_analysis_stopwords_english.json 1271 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/lang/contractions_ga.txt 1272 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/lang/stopwords_hi.txt 1273 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/lang/stopwords_eu.txt 1274 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/lang/stopwords_es.txt 1275 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/lang/contractions_it.txt 1276 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/lang/userdict_ja.txt 1277 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/lang/stopwords_sv.txt 1278 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/lang/stemdict_nl.txt 1280 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/lang/stoptags_ja.txt 1281 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/lang/stopwords_bg.txt 1282 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/lang/stopwords_hy.txt 1283 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/lang/stopwords_el.txt 1284 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/lang/hyphenations_ga.txt 1285 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/lang/stopwords_ar.txt 1286 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/lang/stopwords_fr.txt 1287 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/lang/stopwords_pt.txt 1288 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/lang/stopwords_nl.txt 1289 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/lang/stopwords_th.txt 1290 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/lang/stopwords_de.txt 1291 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/lang/stopwords_lv.txt 1292 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/lang/contractions_ca.txt 1293 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/lang/stopwords_ru.txt 1294 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/lang/stopwords_ca.txt 1295 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/lang/stopwords_da.txt 1296 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/lang/stopwords_gl.txt 1297 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/lang/stopwords_no.txt 1298 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/lang/stopwords_tr.txt 1299 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/lang/stopwords_fa.txt 1300 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/lang/stopwords_ckb.txt 1301 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/lang/stopwords_hu.txt 1302 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/lang/stopwords_ro.txt 1303 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/lang/stopwords_id.txt 1304 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/lang/stopwords_cz.txt 1305 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/lang/stopwords_ja.txt 1306 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/lang/stopwords_fi.txt 1307 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/lang/stopwords_it.txt 1308 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/lang/contractions_fr.txt 1309 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/lang/stopwords_ga.txt 1310 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/lang/stopwords_en.txt 1311 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/stopwords.txt 1312 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/spellings.txt 1313 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/mapping-ISOLatin1Accent.txt 1314 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/admin-extra.html 1316 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/xslt/luke.xsl 1317 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/xslt/updateXml.xsl 1318 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/xslt/example_atom.xsl 1319 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/xslt/example.xsl 1320 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/xslt/example_rss.xsl 1321 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/synonyms.txt 1322 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/scripts.conf 1323 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/update-script.js 1326 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/velocity/query_spatial.vm 1327 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/velocity/mime_type_lists.vm 1328 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/velocity/results_list.vm 1329 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/velocity/cluster_results.vm 1330 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/velocity/hit_grouped.vm 1331 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/velocity/layout.vm 1332 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/velocity/join_doc.vm 1333 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/velocity/debug.vm 1334 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/velocity/facet_queries.vm 1335 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/velocity/query_group.vm 1336 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/velocity/main.css 1337 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/velocity/VM_global_library.vm 1338 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/velocity/pagination_bottom.vm 1339 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/velocity/error.vm 1340 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/velocity/facets.vm 1341 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/velocity/richtext_doc.vm 1342 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/velocity/head.vm 1343 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/velocity/query_form.vm 1344 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/velocity/cluster.vm 1345 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/velocity/hit_plain.vm 1346 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/velocity/footer.vm 1347 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/velocity/jquery.autocomplete.js 1348 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/velocity/browse.vm 1349 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/velocity/facet_pivot.vm 1350 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/velocity/README.txt 1351 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/velocity/did_you_mean.vm 1352 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/velocity/jquery.autocomplete.css 1353 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/velocity/header.vm 1354 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/velocity/hit.vm 1355 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/velocity/suggest.vm 1356 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/velocity/pagination_top.vm 1358 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/velocity/query.vm 1359 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/velocity/product_doc.vm 1360 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/velocity/tabs.vm 1361 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/velocity/facet_ranges.vm 1362 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/velocity/facet_fields.vm 1363 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/elevate.xml 1364 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/admin-extra.menu-bottom.html 1365 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/schema.xml 1368 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/clustering/carrot2/lingo-attributes.xml 1369 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/clustering/carrot2/stc-attributes.xml 1370 [main] INFO org.apache.solr.cloud.ZkController - Write file /tmp/1431512151138-0/clustering/carrot2/kmeans-attributes.xml 1565 [main] INFO org.apache.solr.hadoop.MapReduceIndexerTool - Indexing 1 files using 1 real mappers into 2 reducers 1637 [main] ERROR org.apache.hadoop.hdfs.KeyProviderCache - Could not find uri with key [dfs.encryption.key.provider.uri] to create a keyProvider !! 1700 [main] ERROR org.apache.hadoop.hdfs.KeyProviderCache - Could not find uri with key [dfs.encryption.key.provider.uri] to create a keyProvider !! 1701 [main] ERROR org.apache.hadoop.hdfs.KeyProviderCache - Could not find uri with key [dfs.encryption.key.provider.uri] to create a keyProvider !! 2745 [main] ERROR org.apache.hadoop.hdfs.KeyProviderCache - Could not find uri with key [dfs.encryption.key.provider.uri] to create a keyProvider !! 2747 [main] ERROR org.apache.hadoop.hdfs.KeyProviderCache - Could not find uri with key [dfs.encryption.key.provider.uri] to create a keyProvider !! 55781 [main] INFO org.apache.solr.hadoop.MapReduceIndexerTool - Done. Indexing 1 files using 1 real mappers into 2 reducers took 1.80719104E10 secs 55895 [main] INFO org.apache.solr.hadoop.GoLive - Live merging of output shards into Solr cluster... 55901 [pool-4-thread-2] INFO org.apache.solr.hadoop.GoLive - Live merge hdfs://nameservice1:8020/data/test/output_solr/results/part-00000 into http://SolrServer:8983/solr 55901 [pool-4-thread-1] INFO org.apache.solr.hadoop.GoLive - Live merge hdfs://nameservice1:8020/data/test/output_solr/results/part-00000 into http://SolrServer:8983/solr 55901 [pool-4-thread-3] INFO org.apache.solr.hadoop.GoLive - Live merge hdfs://nameservice1:8020/data/test/output_solr/results/part-00001 into http://SolrServer:8983/solr 55901 [pool-4-thread-4] INFO org.apache.solr.hadoop.GoLive - Live merge hdfs://nameservice1:8020/data/test/output_solr/results/part-00001 into http://solrServer:8983/solr 56208 [main] ERROR org.apache.solr.hadoop.GoLive - Error sending live merge command java.util.concurrent.ExecutionException: org.apache.solr.client.solrj.impl.HttpSolrServer$RemoteSolrException: Expected mime type application/octet-stream but got text/html. <html><head><title>Apache Tomcat/6.0.43 - Error report</title><style><!--H1 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:22px;} H2 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:16px;} H3 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:14px;} BODY {font-family:Tahoma,Arial,sans-serif;color:black;background-color:white;} B {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;} P {font-family:Tahoma,Arial,sans-serif;background:white;color:black;font-size:12px;}A {color : black;}A.name {color : black;}HR {color : #525D76;}--></style> </head><body><h1>HTTP Status 401 - Authentication required</h1><HR size="1" noshade="noshade"><p><b>type</b> Status report</p><p><b>message</b> <u>Authentication required</u></p><p><b>description</b> <u>This request requires HTTP authentication.</u></p><HR size="1" noshade="noshade"><h3>Apache Tomcat/6.0.43</h3></body></html> at java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.util.concurrent.FutureTask.get(FutureTask.java:188) at org.apache.solr.hadoop.GoLive.goLive(GoLive.java:126) at org.apache.solr.hadoop.MapReduceIndexerTool.run(MapReduceIndexerTool.java:920) at org.apache.solr.hadoop.MapReduceIndexerTool.run(MapReduceIndexerTool.java:662) at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70) at org.apache.solr.hadoop.MapReduceIndexerTool.main(MapReduceIndexerTool.java:649) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.hadoop.util.RunJar.run(RunJar.java:221) at org.apache.hadoop.util.RunJar.main(RunJar.java:136) Caused by: org.apache.solr.client.solrj.impl.HttpSolrServer$RemoteSolrException: Expected mime type application/octet-stream but got text/html. <html><head><title>Apache Tomcat/6.0.43 - Error report</title><style><!--H1 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:22px;} H2 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:16px;} H3 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:14px;} BODY {font-family:Tahoma,Arial,sans-serif;color:black;background-color:white;} B {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;} P {font-family:Tahoma,Arial,sans-serif;background:white;color:black;font-size:12px;}A {color : black;}A.name {color : black;}HR {color : #525D76;}--></style> </head><body><h1>HTTP Status 401 - Authentication required</h1><HR size="1" noshade="noshade"><p><b>type</b> Status report</p><p><b>message</b> <u>Authentication required</u></p><p><b>description</b> <u>This request requires HTTP authentication.</u></p><HR size="1" noshade="noshade"><h3>Apache Tomcat/6.0.43</h3></body></html> at org.apache.solr.client.solrj.impl.HttpSolrServer.executeMethod(HttpSolrServer.java:581) at org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:229) at org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:225) at org.apache.solr.client.solrj.request.CoreAdminRequest.process(CoreAdminRequest.java:510) at org.apache.solr.hadoop.GoLive$1.call(GoLive.java:100) at org.apache.solr.hadoop.GoLive$1.call(GoLive.java:89) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) 56212 [main] INFO org.apache.solr.hadoop.GoLive - Live merging of index shards into Solr cluster took 1.05398328E8 secs 56212 [main] INFO org.apache.solr.hadoop.GoLive - Live merging failed The merge phase fails (Live merge hdfs://nameservice1:8020/data/test/output_solr/results/part-00000 into http://SolrServer:8983/solr), and I cannot visit the page http://SolrServer:8983/solr because an authentication is required.   Any idea of why is not working?   Many thanks Alessio ... View more

Problem: DB size for Cloudera Manager services

by Contributor in Support Questions
‎03-02-2015 02:36 AM
‎03-02-2015 02:36 AM
Hi,   I'm using a cluster with 6 nodes (4 for computation and 2 for management).   I often have a problem with Oracle DB size used by Cloudera Manager services.    ORA-01653: unable to extend table SYS.AUD$ by 128 in tablespace SYSTEM   The problem is related to System tablespace, so Cloudera Manager services continue to create several objects inside DB.   How can I reduce the amout of size used by CM services into DB ?   I decreased the value of the following configurations:   Navigator Audit Server Data Expiration Period  Purge MapReduce Service Data at This Age Purge Attempts Data at This Age Purge Activities Data at This Age   Are there other parameters to change ?   Thanks Alessio     ... View more

Re: Disabling Kerberos

by Contributor in Support Questions
‎02-23-2015 08:04 AM
‎02-23-2015 08:04 AM
Solved !!!    Thanks Alessio ... View more

Error navigator with maxBooleanClauses

by Contributor in Support Questions
‎02-23-2015 05:13 AM
‎02-23-2015 05:13 AM
Hi,   I have a cluster (CDH 5.1.2) with Navigator Service active.   In Diagnostics -> Events I have different error as the following one:   LOG_MESSAGE CLUSTER cluster EXCEPTION_TYPES org.apache.solr.client.solrj.impl.HttpSolrServer$RemoteSolrException LOG_LEVEL ERROR ROLE   navigatormetaserver ROLE_TYPE     NAVIGATORMETASERVER CRITICAL  org.apache.solr.common.SolrException: org.apache.solr.search.SyntaxError: Cannot parse 'type:PARENT_CHILD AND endpoint1Ids:(70b5e27f1aaa7a4af466f97ba331cf90 OR 10c0aaabf2556ba759805e0dee224fa2 OR 1f30e0aaaa82a4113b46cd56b7f42ea5 OR cd833f3aaa1e4acb17a90bc7bcaa5b9e OR 3b4cbabdaaa30ba26c9c0b08ae00205 OR ac88baaac6a5f13cf9f106f15b60503cc OR bb1cb03f3a35aaab9ff5561c957c50c0 OR 456feb231d37aaa1360e095cb2f05b1e OR ff2c267e4aaa7fadba239ace699387b8 OR 2c17c4030495faaabbed8c532b6cc14 OR 9b8d38628aaaa900e076a707ba69c08 OR 3e1e671dedaaaad980bd37b250b6acf OR 670ec37ad5e0b5aaa0bb9022d3f28f03b OR 81043e8d350f5aaa13364556eb9a992 OR 472a83ef68eaaa874d28adc828916e OR ab6aad6fb88aaa16d7b6ae1988ca8 OR ... aaafe764809)': too many boolean clauses at org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:491) at org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:197) at org.apache.solr.client.solrj.request.QueryRequest.process(QueryRequest.java:90) at org.apache.solr.client.solrj.SolrServer.query(SolrServer.java:310) at com.cloudera.nav.persist.AbstractSolrManager.query(AbstractSolrManager.java:266) at com.cloudera.nav.persist.impl.RelationManagerImpl.query(RelationManagerImpl.java:174) at com.cloudera.nav.persist.impl.OozieLinker.gatherInstanceOfRelationsForEntities(OozieLinker.java:147) at com.cloudera.nav.persist.impl.OozieLinker.gatherInstanceOfRelations(OozieLinker.java:126) at com.cloudera.nav.persist.impl.OozieLinker.updateRelations(OozieLinker.java:108) at com.cloudera.nav.persist.impl.AbstractLinker.updateEpIds(AbstractLinker.java:108) at com.cloudera.nav.persist.impl.AbstractLinker.updateEp1Ids(AbstractLinker.java:82) at com.cloudera.nav.persist.impl.AbstractLinker.link(AbstractLinker.java:42) at com.cloudera.nav.persist.impl.CompositeLinker.link(CompositeLinker.java:75) at com.cloudera.nav.extract.AbstractCmExtractorFactory$1.run(AbstractCmExtractorFactory.java:65) at com.cloudera.cmf.cdhclient.CdhExecutor$RunnableWrapper.call(CdhExecutor.java:208) at com.cloudera.cmf.cdhclient.CdhExecutor$RunnableWrapper.call(CdhExecutor.java:198) at com.cloudera.cmf.cdhclient.CdhExecutor$CallableWrapper.doWork(CdhExecutor.java:223) at com.cloudera.cmf.cdhclient.CdhExecutor$1.call(CdhExecutor.java:118) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745)     I read from the CDH5-Security-Guide.pdf that it is possible to edit the maxBooleanClauses setting in solrconfig.xml.   How can I do this from the console of Cloudera Manager?   The parameter should be: <maxBooleanClauses>2048</maxBooleanClauses>   Thanks Alessio     ... View more

Impala shell action with Kerberos

by Contributor in Support Questions
‎12-12-2014 05:42 AM
‎12-12-2014 05:42 AM
Hi,   I activated Kerberos on my cluster and I had to modify some Oozie workflows.   I have a problem with a shell action that call a impala-shell command.   I tried to use this command:               impala-shell -k  -q 'show tables;'   and I have this error:               -k requires a valid kerberos ticket but no valid kerberos ticket found.   I have also defined these two variables:   export IMPALA_STATE_STORE_ARGS=${IMPALA_STATE_STORE_ARGS:- -principal=impala/_HOST@ CLOUDERA.REALM  -keytab_file=${HADOOP_TOKEN_FILE_LOCATION}}  export IMPALA_SERVER_ARGS=${IMPALA_SERVER_ARGS:- -principal=impala/_HOST@ CLOUDERA.REALM -keytab_file=${HADOOP_TOKEN_FILE_LOCATION}} But I continue to have the same error.   Can I solve this? Thanks ... View more
Labels:

Impala shell with Kerberos

by Contributor in Support Questions
‎12-12-2014 04:03 AM
‎12-12-2014 04:03 AM
Hi,   I tried to launch a script bash (from shell or from a shell action of oozie) with the impala-shell command.   This is the body of my script:   impala-shell -k -s impala/_HOST@CLOUDERA_REALM -q 'show tables;'   but i cannot specify the path of a valid keytab. How can I do this ? I checked the documentation and it is possible to configure these two parameters:   -principal=impala_1/impala_host.example.com@TEST.EXAMPLE.COM -keytab_file=/var/run/cloudera-scm-agent/process/3212-impala-IMPALAD/impala.keytab  but how can I specify dynamically the keytab_file ? is it possible to use the HADOOP_TOKEN_FILE_LOCATION variable used also for Hive-shell o mapred job ?   Thanks ... View more

Re: Disabling Kerberos

by Contributor in Support Questions
‎10-20-2014 02:23 AM
1 Kudo
‎10-20-2014 02:23 AM
1 Kudo
Hi,     I have another question about this.   when you said : Note that if HBASE, or NN HA or JT HA was configured after enabling security, the cleanup can be difficult, the Znode paths within zookeeper might require manual removal of the ACL statements.   The same problem can be present for Yarn (HA). I tried to find the ' yarn.resourcemanager.zk-auth' in the yarn-site.xml ( /var/run/cloudera-scm-agent/process ) in order to auth with Zookeper and remove the ACL statement but is not present this parameter.   I searched it into all folders XXX-yarn-RESOURCEMANAGER (also in the most recent) but I cannot find it   How can i solve this? At the moment I have Yarn not in HA and when I try to enable the HA, both ResourceManagers stay in Stand-by   Thanks Alessio ... View more

CDH 5.1 Problem with Hive test metastore

by Contributor in Support Questions
‎10-10-2014 07:30 AM
‎10-10-2014 07:30 AM
Hi all,   I 'm using a cluster with CDH5.1 and I set Oracle as Hive metastore.   When I check the available databases present in the Hive metastore, there are many entries like the following ones:   cloudera_manager_metastore_canary_test_db_hive_hivemetastore_ad877ceb5c63524a48e429715bdb9368_2014_09_26_16_28_18   This should be the test database created by Hive to check metastore but Hive cannot delete them.   How can I solve this?   Thanks Alessio ... View more

Re: Disabling Kerberos

by Contributor in Support Questions
‎10-10-2014 01:58 AM
‎10-10-2014 01:58 AM
Thanks,   I followed the instructions in reverse order, present on the link.   When I disabled Kerberos, I had the two Namenodes (HA) both in stand-by state and I removed manually  entries in Zookeeper.     Now it works!!!   Thanks Alessio ... View more

Re: Disabling Kerberos

by Contributor in Support Questions
‎10-09-2014 01:46 AM
‎10-09-2014 01:46 AM
Hi,    I didn't find the button on CDH 5.1.2 but i removed the Kerberos Ticket Renewer and redeployed client.   I missed this for Solr   SOLR -> Solr Secure Authentication -> Simple     Thanks  ... View more

sqoop timeout

by Contributor in Support Questions
‎10-06-2014 03:39 AM
‎10-06-2014 03:39 AM
Hi all,   Is it possible to set a timeout in sqoop?   when i launch a query with sqoop, it often spents too time before giving the result. I prefer to set a timeout, after which the query is killed. is it possible ?      thanks Alessio ... View more
Labels:

Null format with oracle metastore

by Contributor in Support Questions
‎10-03-2014 06:42 AM
‎10-03-2014 06:42 AM
hi all. I 'm using a cluster with CDH5.1.2 and Oracle as metastore for Hive I tried to create an external table with Hive using the following script:   CREATE external TABLE prova.test (name String) ROW FORMAT delimited fields terminated by ',' LINES TERMINATED BY '\n' STORED AS TEXTFILE LOCATION '/tmp/test' TBLPROPERTIES ('serialization.null.format'='');   after this, I cannot more access to table and to metastore. This is the error: MetaException(message:Got exception: org.apache.thrift.transport.TTransportException java.net.SocketException: Broken pipe)   but when I create the table without the last line ( TBLPROPERTIES ('serialization.null.format'='') ), it works without errors This is also reported also in this link: http://www-01.ibm.com/support/docview.wss?uid=swg21667875 I tried also to delete the created tables but it is not possible. this is the error Query: drop table ex_agqs1 ERROR: AnalysisException: Failed to load metadata for table: input.ex_agqs1 CAUSED BY: TableLoadingException: Failed to load metadata for table: input.ex_agqs1. Running 'invalidate metadata input.ex_agqs1' may resolve this problem. CAUSED BY: TTransportException: null I performed the invalidate command but the problem is not solved.   How can I fix this? And how can I delete the already created tables ? because     Thanks  Alessio   ... View more

Disabling Kerberos

by Contributor in Support Questions
‎10-03-2014 03:06 AM
1 Kudo
‎10-03-2014 03:06 AM
1 Kudo
Hi all,   We have a Kerberized cluster,but at the moment we would disable it.   How is it possible ?   I performed the following steps: Zookeeper -> enableSecurity (Enable Kerberos Authentication)-> false HDFS -> hadoop.security.authentication -> Simple HDFS -> hadoop.security.authorization -> false HDFS -> dfs.datanode.address -> from 1004 (for Kerberos) to 50010 (default) HDFS -> dfs.datanode.http.address  -> from 1006 (for Kerberos) to 50075 (default) HDFS -> Data Directory Permissions -> from 700 to 755 HBASE -> hbase.security.authentication -> Simple HBASE -> hbase.security.authorization -> false   But when I start the cluster I have problems on Hue and Solr   Hue:  It seems that Kerberos is still configured for Hue          -> The Kerberos Ticket Renewer is not running. How can i disable it?          ->  Impala e Oozie don't run from Hue     Solr:   Caused by: java.io.IOException: Failed on local exception: java.io.IOException: Server asks us to fall back to SIMPLE auth, but this client is configured to only allow secure connections.;     I noticed that Hue and Solr run in secure mode. How can I disable them ?   Thanks Alessio     ... View more
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Email alessio.annuzzi@gmail.com
Date Registered ‎08-01-2014 07:18 AM
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