There are also hue.ini files like /var/run/cloudera-scm-agent/process/XXXX-hue-BEESWAX_SERVER/hue.ini.   Maybe these are the exact configure files for hue? But each time I restart the hue service, it will generate a new one such hue.ini file, and the changes in files like /opt/cloudera/parcels/CDH-4.7.0-1.cdh4.7.0.p0.40/etc/hue/hue.ini have no effect on these files. ... View more

  Thanks for reply.   There are a number of hue.ini files in my system. I'm not sure which one is the configure file in use.   /opt/cloudera/parcels/CDH-4.2.1-1.cdh4.2.1.p0.5/share/hue/desktop/conf/hue.ini /opt/cloudera/parcels/CDH-4.2.1-1.cdh4.2.1.p0.5/etc/hue/hue.ini /opt/cloudera/parcels/CDH-4.7.0-1.cdh4.7.0.p0.40/share/hue/desktop/conf/hue.ini /opt/cloudera/parcels/CDH-4.7.0-1.cdh4.7.0.p0.40/etc/hue/hue.ini /opt/cloudera/parcels/CDH-4.6.0-1.cdh4.6.0.p0.26/share/hue/desktop/conf/hue.ini /opt/cloudera/parcels/CDH-4.6.0-1.cdh4.6.0.p0.26/etc/hue/hue.ini   Is there any way I can figure out which one HiveServer is used by Beeswax now? ... View more

  Maybe I should give some details about my case.   I'm now using CDH4.7. When I download the result of query in Beeswax, sometimes the hue service would crash. Therefore, I'm thinking about using HiveServer2 to access hive data through JDBC. However, I'm not sure that if starting HiveServer2 would has any unwanted effect on Beeswax.   Since I know little about HiveServer2, so maybe some of my ideas about that is totally incorrect. ... View more

Ok, thanks for your patient help ... View more

Thanks so much for resolving my long time confusion!   I know that HAR can lead to smaller metadata, however, I still do not understand why HAR can save disk space.   8 1m size files would occupy 8 1m HDFS blocks, and the disk space used is 24m. HAR combines these files into a 8m har file occupying one 8m block, but the disk space used is still 24m. Or is any kind of compression used in HAR?     ... View more

  If I use HAR to archive these 8 files, would they be placed into one HDFS block (assuming that they are all less than 1m) ?   If it is true, I can save 7/8 disk space in this case.   ... View more

Thanks for your reply.   The -ls command tells me the size of the file, but what I want to know is the occupied disk space. The jar file is 3922 bytes long, but it actually occupy one HDFS block (128M) according to your first anwser. Is it right?   Is there any way I can check the actual occupied space?   ... View more

Since upgrading CM needs more testing, I downgraded impala to 1.0 instead. Now using impala through impala-shell is ok. However, the impala query component in hue is still not working. It can recognize all the database created in hive, but always return "No server logs for this query" to all queries. ... View more

Ok, I see. By the way, my cluster is not connected with Internet, so do you have any advices about upgrading offline? ... View more

My CDH version is 4.5. The hive is healthy.   Is it the /var/log/statestore/statestored.INFO the StateStore log?   Here is the content of this file:   Log file created at: 2014/08/13 10:10:50 Running on machine: bi-hadoop-m Log line format: [IWEF]mmdd hh:mm:ss.uuuuuu threadid file:line] msg I0813 10:10:50.259363  3245 init.cc:131] statestored version 1.3.1-cdh4 RELEASE (build 907481bf45b248a7bb3bb077d54831a71f484e5f) Built on Wed, 30 Apr 2014 14:38:46 PST I0813 10:10:50.273645  3245 init.cc:132] Using hostname: bi-hadoop-m I0813 10:10:50.274845  3245 logging.cc:100] Flags (see also /varz are on debug webserver): --catalog_service_port=26000 --load_catalog_in_background=true --num_metadata_loading_threads=16 --dump_ir=false --opt_module_output= --unopt_module_output= --abort_on_config_error=true --be_port=22000 --be_principal= --enable_process_lifetime_heap_profiling=false --heap_profile_dir= --hostname=bi-hadoop-m --keytab_file= --mem_limit=80% --principal= --log_filename=statestored --exchg_node_buffer_size_bytes=10485760 --max_row_batches=0 --enable_ldap_auth=false --kerberos_reinit_interval=60 --ldap_manual_config=false --ldap_tls=false --ldap_uri= --sasl_path=/usr/lib/sasl2:/usr/lib64/sasl2:/usr/local/lib/sasl2:/usr/lib/x86_64-linux-gnu/sasl2 --rpc_cnxn_attempts=10 --rpc_cnxn_retry_interval_ms=2000 --insert_inherit_permissions=false --min_buffer_size=1024 --num_disks=0 --num_threads_per_disk=0 --read_size=8388608 --reuse_io_buffers=true --catalog_service_host=localhost --cgroup_hierarchy_path= --enable_rm=false --enable_webserver=true --llama_callback_port=28000 --llama_host=127.0.0.1 --llama_port=15000 --num_hdfs_worker_threads=16 --resource_broker_cnxn_attempts=10 --resource_broker_cnxn_retry_interval_ms=3000 --resource_broker_recv_timeout=0 --resource_broker_send_timeout=0 --staging_cgroup=impala_staging --state_store_host=localhost --state_store_subscriber_port=23000 --use_statestore=true --local_library_dir=/tmp --serialize_batch=false --status_report_interval=5 --num_threads_per_core=3 --queue_wait_timeout_ms=60000 --default_pool_max_queued=50 --default_pool_max_requests=20 --default_pool_mem_limit= --disable_pool_max_requests=false --disable_pool_mem_limits=false --fair_scheduler_allocation_path= --llama_site_path= --authorization_policy_file= --authorization_policy_provider_class=org.apache.sentry.provider.file.HadoopGroupResourceAuthorizationProvider --authorized_proxy_user_config= --load_catalog_at_startup=false --server_name= --abort_on_failed_audit_event=true --audit_event_log_dir= --be_service_threads=64 --beeswax_port=21000 --cancellation_thread_pool_size=5 --default_query_options= --fe_service_threads=64 --hs2_port=21050 --idle_query_timeout=0 --idle_session_timeout=0 --local_nodemanager_url= --log_mem_usage_interval=0 --log_query_to_file=true --max_audit_event_log_file_size=5000 --max_profile_log_file_size=5000 --max_result_cache_size=100000 --profile_log_dir= --query_log_size=25 --ssl_client_ca_certificate= --ssl_private_key= --ssl_server_certificate= --max_vcore_oversubscription_ratio=2.5 --rm_always_use_defaults=false --rm_default_cpu_vcores=2 --rm_default_memory=4G --disable_admission_control=true --require_username=false --statestore_subscriber_cnxn_attempts=10 --statestore_subscriber_cnxn_retry_interval_ms=3000 --statestore_subscriber_timeout_seconds=30 --state_store_port=24000 --statestore_heartbeat_frequency_ms=500 --statestore_max_missed_heartbeats=10 --statestore_num_heartbeat_threads=10 --statestore_suspect_heartbeats=5 --num_cores=0 --web_log_bytes=1048576 --non_impala_java_vlog=0 --periodic_counter_update_period_ms=500 --enable_webserver_doc_root=true --webserver_authentication_domain= --webserver_certificate_file= --webserver_doc_root=/opt/cloudera/parcels/IMPALA-1.3.1-1.impala1.3.1.p0.1172/lib/impala --webserver_interface= --webserver_password_file= --webserver_port=25010 --flagfile=/var/run/cloudera-scm-agent/process/1886-impala-STATESTORE/impala-conf/state_store_flags --fromenv= --tryfromenv= --undefok= --tab_completion_columns=80 --tab_completion_word= --help=false --helpfull=false --helpmatch= --helpon= --helppackage=false --helpshort=false --helpxml=false --version=false --alsologtoemail= --alsologtostderr=false --drop_log_memory=true --log_backtrace_at= --log_dir=/var/log/statestore --log_link= --log_prefix=true --logbuflevel=-1 --logbufsecs=30 --logbufvlevel=1 --logemaillevel=999 --logmailer=/bin/mail --logtostderr=false --max_log_size=200 --minloglevel=0 --stderrthreshold=2 --stop_logging_if_full_disk=false --symbolize_stacktrace=true --v=1 --vmodule= I0813 10:10:50.275037  3245 init.cc:137] Cpu Info:   Model: Intel(R) Xeon(R) CPU E5-2407 0 @ 2.20GHz   Cores: 8   L1 Cache: 32.00 KB   L2 Cache: 256.00 KB   L3 Cache: 10.00 MB   Hardware Supports:     ssse3     sse4_1     sse4_2     popcnt I0813 10:10:50.275087  3245 init.cc:138] Disk Info:   Num disks 2:     sda (rotational=true)     dm- (rotational=true) I0813 10:10:50.275172  3245 init.cc:139] Physical Memory: 31.39 GB I0813 10:10:50.275213  3245 init.cc:140] OS version: Linux version 2.6.18-348.el5 (mockbuild@builder10.centos.org) (gcc version 4.1.2 20080704 (Red Hat 4.1.2-54)) #1 SMP Tue Jan 8 17:53:53 EST 2013 I0813 10:10:50.275233  3245 init.cc:141] Process ID: 3245 I0813 10:10:50.275317  3245 webserver.cc:155] Starting webserver on 0.0.0.0:25010 I0813 10:10:50.275346  3245 webserver.cc:169] Document root: /opt/cloudera/parcels/IMPALA-1.3.1-1.impala1.3.1.p0.1172/lib/impala I0813 10:10:50.275583  3245 webserver.cc:235] Webserver started I0813 10:10:50.281631  3245 thrift-server.cc:387] ThriftServer 'StatestoreService' started on port: 24000 I0813 10:10:52.497861  3382 statestore.cc:293] Creating new topic: ''catalog-update' on behalf of subscriber: 'bi-hadoop-sm:22000 I0813 10:10:52.497964  3382 statestore.cc:293] Creating new topic: ''impala-membership' on behalf of subscriber: 'bi-hadoop-sm:22000 I0813 10:10:52.497993  3382 statestore.cc:300] Registering: bi-hadoop-sm:22000 I0813 10:10:52.498136  3325 client-cache.cc:94] CreateClient(): creating new client for bi-hadoop-sm:23000 I0813 10:10:52.498955  3382 statestore.cc:331] Subscriber 'bi-hadoop-sm:22000' registered (registration id: d44b566c7d4f17e5:12d261558a25a1bf) I0813 10:10:53.000346  3325 statestore.cc:458] Preparing initial impala-membership topic update for bi-hadoop-sm:22000. Size = 106.00 B I0813 10:10:55.190691  3432 statestore.cc:300] Registering: bi-hadoop-s38:22000 I0813 10:10:55.190860  3432 statestore.cc:331] Subscriber 'bi-hadoop-s38:22000' registered (registration id: 404e299449525642:3919423961822d8f) I0813 10:10:55.191412  3332 statestore.cc:458] Preparing initial impala-membership topic update for bi-hadoop-s38:22000. Size = 106.00 B I0813 10:10:55.191493  3332 client-cache.cc:94] CreateClient(): creating new client for bi-hadoop-s38:23000 I0813 10:10:55.669672  3444 statestore.cc:300] Registering: bi-hadoop-s39:22000 I0813 10:10:55.669821  3444 statestore.cc:331] Subscriber 'bi-hadoop-s39:22000' registered (registration id: d049c9d286b0c0a5:90098d1a4e53bc81) I0813 10:10:55.691418  3326 statestore.cc:458] Preparing initial impala-membership topic update for bi-hadoop-s39:22000. Size = 214.00 B I0813 10:10:55.691493  3326 client-cache.cc:94] CreateClient(): creating new client for bi-hadoop-s39:23000 I0813 10:10:56.498275  3467 statestore.cc:300] Registering: bi-hadoop-m:22000 I0813 10:10:56.498389  3467 statestore.cc:331] Subscriber 'bi-hadoop-m:22000' registered (registration id: 2c47ab5e0b47ac69:bb1e5229cc792da1) I0813 10:10:56.498438  3333 statestore.cc:458] Preparing initial impala-membership topic update for bi-hadoop-m:22000. Size = 322.00 B I0813 10:10:56.498477  3333 client-cache.cc:94] CreateClient(): creating new client for bi-hadoop-m:23000 I0813 10:10:56.810374  3619 statestore.cc:300] Registering: bi-hadoop-s35:22000 I0813 10:10:56.810462  3619 statestore.cc:331] Subscriber 'bi-hadoop-s35:22000' registered (registration id: 3b4548042d00bf08:40a6116030a766a3) I0813 10:10:56.810511  3330 statestore.cc:458] Preparing initial impala-membership topic update for bi-hadoop-s35:22000. Size = 426.00 B I0813 10:10:56.810546  3330 client-cache.cc:94] CreateClient(): creating new client for bi-hadoop-s35:23000 I0813 10:10:57.740465  3683 statestore.cc:300] Registering: bi-hadoop-s33:22000 I0813 10:10:57.740603  3683 statestore.cc:331] Subscriber 'bi-hadoop-s33:22000' registered (registration id: 414c2f5002aaed82:8cab6c8740212088) I0813 10:10:57.740674  3331 statestore.cc:458] Preparing initial impala-membership topic update for bi-hadoop-s33:22000. Size = 534.00 B I0813 10:10:57.740735  3331 client-cache.cc:94] CreateClient(): creating new client for bi-hadoop-s33:23000 I0813 10:10:57.959748  3699 statestore.cc:300] Registering: bi-hadoop-s36:22000 I0813 10:10:57.959874  3699 statestore.cc:331] Subscriber 'bi-hadoop-s36:22000' registered (registration id: 4e49d7914f3c0ca9:eaeb5fccce2f6ebc) I0813 10:10:57.959945  3328 statestore.cc:458] Preparing initial impala-membership topic update for bi-hadoop-s36:22000. Size = 642.00 B I0813 10:10:57.960011  3328 client-cache.cc:94] CreateClient(): creating new client for bi-hadoop-s36:23000 I0813 10:10:58.872663  3707 statestore.cc:300] Registering: bi-hadoop-s34:22000 I0813 10:10:58.872807  3707 statestore.cc:331] Subscriber 'bi-hadoop-s34:22000' registered (registration id: 73486c443003bff4:c92cc94de366c85) I0813 10:10:58.872871  3327 statestore.cc:458] Preparing initial impala-membership topic update for bi-hadoop-s34:22000. Size = 750.00 B I0813 10:10:58.872941  3327 client-cache.cc:94] CreateClient(): creating new client for bi-hadoop-s34:23000 I0813 10:11:00.013226  3710 statestore.cc:300] Registering: bi-hadoop-s40:22000 I0813 10:11:00.013355  3710 statestore.cc:331] Subscriber 'bi-hadoop-s40:22000' registered (registration id: 84487823e24a4c01:e11f38a681d38a2) I0813 10:11:00.013402  3334 statestore.cc:458] Preparing initial impala-membership topic update for bi-hadoop-s40:22000. Size = 858.00 B I0813 10:11:00.013456  3334 client-cache.cc:94] CreateClient(): creating new client for bi-hadoop-s40:23000 ... View more

"/usr/lib/zookeeper" doesn't exist, so I think zookeeper has been completely uninstalled. All text from "yum info zookeeper" is shown, which means that the only available version of zookeeper is CDH4 for my yum. I think that maybe the problem. However, the CDH5 version of other components are available except zookeeper and solr. ... View more

It seems that it's the source of yum's problem. The output of "yum info hue" is   ####### Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile  * base: mirrors.btte.net  * epel: mirrors.hust.edu.cn  * extras: mirrors.btte.net  * updates: mirrors.btte.net Available Packages Name       : hue Arch       : x86_64 Version    : 3.6.0+cdh5.1.0+86 Release    : 1.cdh5.1.0.p0.36.el5 Size       : 2.3 k Repo       : cloudera-cdh5 Summary    : The hue metapackage URL        : http://github.com/cloudera/hue License    : ASL 2.0 Description: Hue is a browser-based desktop interface for interacting with Hadoop.            : It supports a file browser, job tracker interface, cluster health monitor, and more.     However "yum info zookeeper" is   ############## Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile  * base: mirrors.btte.net  * epel: mirrors.hust.edu.cn  * extras: mirrors.btte.net  * updates: mirrors.btte.net Available Packages Name       : zookeeper Arch       : x86_64 Version    : 3.4.5+26 Release    : 1.cdh4.7.0.p0.17.el5 Size       : 3.9 M Repo       : cloudera-cdh4 Summary    : A high-performance coordination service for distributed applications. URL        : http://zookeeper.apache.org/ License    : APL2 Description: ZooKeeper is a centralized service for maintaining configuration information,            : naming, providing distributed synchronization, and providing group services.            : All of these kinds of services are used in some form or another by distributed            : applications. Each time they are implemented there is a lot of work that goes            : into fixing the bugs and race conditions that are inevitable. Because of the            : difficulty of implementing these kinds of services, applications initially            : usually skimp on them ,which make them brittle in the presence of change and            : difficult to manage. Even when done correctly, different implementations of these services lead to            : management complexity when the applications are deployed. ... View more

Is there any way I can check whether I uninstall the components correctly after I uninstall the Cloudera Manager? For example the remaining files?   By the way, is it possible that it is the installer's problem? Because my network is under some constraints. Is it possible that the installer use CDH4 package or source when the CDH5 cannot be download?     ... View more

Here is related WARN info in cloudera-scm-server.log.     ################### 2014-07-18 17:48:35,166  WARN [1836711262@scm-web-14:service.HostUtils@158] Host DbHost{id=3, hostId=1792acd5-c10f-4ae0-b46a-eb1fc1662102, hostName=master} (derived version MIXED) not eligible for cluster DbCluster{id=2, name=cluster} 2014-07-18 17:48:36,054  WARN [1836711262@scm-web-14:service.HostUtils@158] Host DbHost{id=3, hostId=1792acd5-c10f-4ae0-b46a-eb1fc1662102, hostName=master} (derived version MIXED) not eligible for cluster DbCluster{id=2, name=cluster} 2014-07-18 17:56:13,450  WARN [1836711262@scm-web-14:service.HostUtils@158] Host DbHost{id=3, hostId=1792acd5-c10f-4ae0-b46a-eb1fc1662102, hostName=master} (derived version MIXED) not eligible for cluster DbCluster{id=2, name=cluster} 2014-07-18 17:57:23,098  WARN [768616541@scm-web-21:service.HostUtils@158] Host DbHost{id=3, hostId=1792acd5-c10f-4ae0-b46a-eb1fc1662102, hostName=master} (derived version MIXED) not eligible for cluster DbCluster{id=2, name=cluster} 2014-07-18 17:57:23,790  WARN [768616541@scm-web-21:service.HostUtils@158] Host DbHost{id=3, hostId=1792acd5-c10f-4ae0-b46a-eb1fc1662102, hostName=master} (derived version MIXED) not eligible for cluster DbCluster{id=2, name=cluster} 2014-07-18 17:57:28,236  WARN [768616541@scm-web-21:service.HostUtils@158] Host DbHost{id=3, hostId=1792acd5-c10f-4ae0-b46a-eb1fc1662102, hostName=master} (derived version MIXED) not eligible for cluster DbCluster{id=2, name=cluster} 2014-07-18 17:57:46,904  WARN [1836711262@scm-web-14:service.HostUtils@158] Host DbHost{id=3, hostId=1792acd5-c10f-4ae0-b46a-eb1fc1662102, hostName=master} (derived version MIXED) not eligible for cluster DbCluster{id=2, name=cluster} 2014-07-18 17:57:47,518  WARN [1836711262@scm-web-14:service.HostUtils@158] Host DbHost{id=3, hostId=1792acd5-c10f-4ae0-b46a-eb1fc1662102, hostName=master} (derived version MIXED) not eligible for cluster DbCluster{id=2, name=cluster} ... View more

I uninstall CM and CDH again following the guide I posted before, and then reinstall CM.   However the error happened again.   Here is the result of host inspector. The version of oozie is CDH5 now.     ############################ component       Version Release CDH Version Parquet 1.2.5+cdh5.1.0+130      1.cdh5.1.0.p0.26        CDH 5 Impala  1.4.0+cdh5.1.0+0        1.cdh5.1.0.p0.92        CDH 5 YARN    2.3.0+cdh5.1.0+795      1.cdh5.1.0.p0.58        CDH 5 HDFS    2.3.0+cdh5.1.0+795      1.cdh5.1.0.p0.58        CDH 5 hue-common      3.6.0+cdh5.1.0+86       1.cdh5.1.0.p0.36        CDH 5 Sqoop2  1.99.3+cdh5.1.0+26      1.cdh5.1.0.p0.22        CDH 5 MapReduce 2     2.3.0+cdh5.1.0+795      1.cdh5.1.0.p0.58        CDH 5 HBase   0.98.1+cdh5.1.0+64      1.cdh5.1.0.p0.34        CDH 5 Sqoop   1.4.4+cdh5.1.0+55       1.cdh5.1.0.p0.24        CDH 5 Oozie   4.0.0+cdh5.1.0+249      1.cdh5.1.0.p0.28        CDH 5 Zookeeper       3.4.5+26        1.cdh4.7.0.p0.17        CDH 4 Hue     3.6.0+cdh5.1.0+86       1.cdh5.1.0.p0.36        CDH 5 spark   1.0.0+cdh5.1.0+41       1.cdh5.1.0.p0.27        CDH 5 MapReduce 1     2.3.0+cdh5.1.0+795      1.cdh5.1.0.p0.58        CDH 5 Pig     0.12.0+cdh5.1.0+33      1.cdh5.1.0.p0.23        CDH 5 Crunch (CDH 5 only)     0.10.0+cdh5.1.0+14      1.cdh5.1.0.p0.25        CDH 5 Llama (CDH 5 only)      1.0.0+cdh5.1.0+0        1.cdh5.1.0.p0.25        CDH 5 HttpFS  2.3.0+cdh5.1.0+795      1.cdh5.1.0.p0.58        CDH 5 Hadoop  2.3.0+cdh5.1.0+795      1.cdh5.1.0.p0.58        CDH 5 Hive    0.12.0+cdh5.1.0+369     1.cdh5.1.0.p0.39        CDH 5 HCatalog        0.12.0+cdh5.1.0+369     1.cdh5.1.0.p0.39        CDH 5 sentry  1.3.0+cdh5.1.0+155      1.cdh5.1.0.p0.59        CDH 5 Lily HBase Indexer      1.5+cdh5.1.0+12 1.cdh5.1.0.p0.41        CDH 5 Solr    4.4.0+181       1.cdh4.5.0.p0.14        CDH 4 Flume NG        1.5.0+cdh5.1.0+10       1.cdh5.1.0.p0.26        CDH 5 Cloudera Manager Management Daemons     5.1.0   1.cm510.p0.75   Not applicable Java 6  java version "1.6.0_31" Java(TM) SE Runtime Environment (build 1.6.0_31-b04) Java HotSpot(TM) 64-Bit Server VM (build 20.6-b01, mixed mode)     Unavailable     Not applicable Java 7  java version "1.7.0_55" Java(TM) SE Runtime Environment (build 1.7.0_55-b13) Java HotSpot(TM) 64-Bit Server VM (build 24.55-b03, mixed mode)    Unavailable     Not applicable   ... View more

I uninstall CM and CDH following the guide   http://cloudera.com/content/cloudera-content/cloudera-docs/CM5/latest/Cloudera-Manager-Quick-Start/Cloudera-Manager-Quick-Start-Guide.html   Then I reinstall CM. However, it still doesn't work. ... View more

Here is the result of Inspector. Should I reinstall the CDH?   ###################################### Component Version Release CDH Version Parquet 1.2.5+cdh5.0.3+97 1.cdh5.0.3.p0.22 CDH 5 Impala 1.3.1+cdh5.0.3+0 1.cdh5.0.3.p0.24 CDH 5 YARN 2.3.0+cdh5.0.3+597 1.cdh5.0.3.p0.30 CDH 5 HDFS 2.3.0+cdh5.0.3+597 1.cdh5.0.3.p0.30 CDH 5 hue-common 3.5.0+cdh5.0.3+381 1.cdh5.0.3.p0.18 CDH 5 Sqoop2 1.99.3+cdh5.0.3+32 1.cdh5.0.3.p0.14 CDH 5 MapReduce 2 2.3.0+cdh5.0.3+597 1.cdh5.0.3.p0.30 CDH 5 HBase 0.96.1.1+cdh5.0.3+78 1.cdh5.0.3.p0.22 CDH 5 Sqoop 1.4.4+cdh5.0.3+50 1.cdh5.0.3.p0.14 CDH 5 Oozie 4.0.0+cdh5.0.3+185 1.cdh5.0.3.p0.17 CDH 5 Zookeeper 3.4.5+26 1.cdh4.7.0.p0.17 CDH 4 Hue 3.5.0+cdh5.0.3+381 1.cdh5.0.3.p0.18 CDH 5 Lily HBase Indexer 1.3+26 1.cdh4.5.0.p0.14 CDH 4 MapReduce 1 2.3.0+cdh5.0.3+597 1.cdh5.0.3.p0.30 CDH 5 Pig 0.12.0+cdh5.0.3+36 1.cdh5.0.3.p0.18 CDH 5 Crunch (CDH 5 only) 0.9.0+cdh5.0.3+27 1.cdh5.0.3.p0.20 CDH 5 Llama (CDH 5 only) 1.0.0+cdh5.0.3+0 1.cdh5.0.3.p0.23 CDH 5 HttpFS 2.3.0+cdh5.0.3+597 1.cdh5.0.3.p0.30 CDH 5 Hadoop 2.3.0+cdh5.0.3+597 1.cdh5.0.3.p0.30 CDH 5 Hive 0.12.0+cdh5.0.3+322 1.cdh5.0.3.p0.22 CDH 5 HCatalog 0.12.0+cdh5.0.3+322 1.cdh5.0.3.p0.22 CDH 5 spark 0.9.0+cdh5.0.3+38 1.cdh5.0.3.p0.21 CDH 5 Solr 4.4.0+181 1.cdh4.5.0.p0.14 CDH 4 Flume NG 1.4.0+98 1.cdh4.7.0.p0.17 CDH 4 Cloudera Manager Management Daemons 5.0.2 1.cm502.p0.297 Not applicable Java 6 java version "1.6.0_31" Java(TM) SE Runtime Environment (build 1.6.0_31-b04) Java HotSpot(TM) 64-Bit Server VM (build 20.6-b01, mixed mode) Unavailable Not applicable Java 7 java version "1.7.0_45" Java(TM) SE Runtime Environment (build 1.7.0_45-b18) Java HotSpot(TM) 64-Bit Server VM (build 24.45-b08, mixed mode) Unavailable Not applicable Cloudera Manager Agent 5.0.2 1.cm502.p0.297.el5 Not applicable ... View more

Thanks for your reply. It works. ... View more

Yes, I'm using Cloudera Manager. When I say "hue", actually I mean Beeswax in hue. Sorry for my inappropriate expression. ... View more

The parameters in "/etc/hive/conf/hive-site.xml" works in hive where I use CLI, but has nothing to do with hue. Does hue has its own configure files? ... View more

It's hue 2.5.0. I tried this in a one-machine test system, and I even restarted the hue service. It just doesn't work. ... View more

@smark, thanks so much for your suggestion! After adjusting those parameters and restart Cloudera Manager service, the size of that directory comes to 1G. ... View more

Finally I found the solution in cloudera docunment !!!   I run "psql -U smon -p7432" and enter the console.   In the large-size directory /var/lib/cloudera-scm-server-db/data/base/16387, there are 872 files. The largest files are 24M, and there are about 150 such files.   Here are relname of these oids.            relname          |  oid   --------------------------+-------  cmon_ll_dp_2014_06_20_11 | 37437  cmon_ll_dp_2014_06_20_10 | 37415  cmon_ll_dp_2014_06_20_09 | 37393   Any idea about what it is? Thanks so much for your help ! ... View more