FAQ
Hi,

I have installed IMPALA in a 3 node cluster.
I am able to successfully start all the 3 impalad services & 1 statestored
service from Cloudera Manager.
But the issue that :
When I start Impala Shell and then execute refresh command then the data is
not reflected in Impala.

Please find below the logs for the same :


DATA NODE LOGS :

Refreshing catalog
INFO0201 01:00:44.353000 Thread-7 org.apache.hadoop.hive.metastore.HiveMetaStore] 5: Shutting down the object store...
INFO0201 01:00:44.354000 Thread-7 org.apache.hadoop.hive.metastore.HiveMetaStore.audit] ugi=impala ip=unknown-ip-addr cmd=Shutting down the object store...
INFO0201 01:00:44.354000 Thread-7 org.apache.hadoop.hive.metastore.HiveMetaStore] 5: Metastore shutdown complete.
INFO0201 01:00:44.354000 Thread-7 org.apache.hadoop.hive.metastore.HiveMetaStore.audit] ugi=impala ip=unknown-ip-addr cmd=Metastore shutdown complete.
INFO0201 01:00:44.459000 Thread-7 org.apache.hadoop.hive.metastore.HiveMetaStore] 5: get_all_databases
INFO0201 01:00:44.459000 Thread-7 org.apache.hadoop.hive.metastore.HiveMetaStore.audit] ugi=impala ip=unknown-ip-addr cmd=get_all_databases
INFO0201 01:00:44.460000 Thread-7 org.apache.hadoop.hive.metastore.HiveMetaStore] 5: Opening raw store with implemenation class:org.apache.hadoop.hive.metastore.ObjectStore
INFO0201 01:00:44.462000 Thread-7 org.apache.hadoop.hive.metastore.ObjectStore] ObjectStore, initialize called
INFO0201 01:00:44.462000 Thread-7 org.apache.hadoop.hive.metastore.ObjectStore] Initialized ObjectStore
INFO0201 01:00:44.472000 Thread-7 org.apache.hadoop.hive.metastore.HiveMetaStore] 5: get_tables: db=default pat=*
INFO0201 01:00:44.472000 Thread-7 org.apache.hadoop.hive.metastore.HiveMetaStore.audit] ugi=impala ip=unknown-ip-addr cmd=get_tables: db=default pat=*


STATE-STORE-LOGS
Couldn't open transport for cldx-1001-901:23000(connect() failed: No route to host)
@ 0x50bbf1 (unknown)
@ 0x4d37b4 (unknown)
@ 0x4e5549 (unknown)
@ 0x57981b (unknown)
@ 0x3e250077f1 (unknown)
@ 0x3e24ce570d (unknown)

1:12:13.992 AM INFO state-store.cc:471
Subscriber at 192.35.35.170:23000 has failed, and will be removed.
1:12:13.992 AM INFO state-store.cc:368
Remove subscription impala.server for 588 on impala_backend_service.
1:12:13.992 AM INFO state-store.cc:368
Remove subscription simple.scheduler for 588 on impala_backend_service.
1:12:20.531 AM INFO state-store.cc:124
Registered service instance (id: impala_backend_service, for: cldx-1000-900(192.35.35.165):22000)
1:12:20.534 AM INFO state-store.cc:213
Registered subscription (id: impala.server, for: 192.35.35.165:23000) for 1 topics (impala_backend_service)
1:12:20.535 AM INFO state-store.cc:213
Registered subscription (id: simple.scheduler, for: 192.35.35.165:23000) for 1 topics (impala_backend_service)
1:12:20.992 AM INFO thrift-util.cc:53
TSocket::open() connect() <Host: cldx-1000-900 Port: 23000>No route to host
1:12:20.994 AM INFO status.cc:36
Couldn't open transport for cldx-1000-900:23000(connect() failed: No route to host)
@ 0x50bbf1 (unknown)
@ 0x4d37b4 (unknown)
@ 0x4e5549 (unknown)
@ 0x57981b (unknown)
@ 0x3e250077f1 (unknown)
@ 0x3e24ce570d (unknown)
1:12:20.994 AM INFO state-store.cc:471
Subscriber at 192.35.35.165:23000 has failed, and will be removed.
1:12:20.994 AM INFO state-store.cc:368
Remove subscription impala.server for 589 on impala_backend_service.
1:12:20.994 AM INFO state-store.cc:368
Remove subscription simple.scheduler for 589 on impala_backend_service.
1:12:23.424 AM INFO state-store.cc:124
Registered service instance (id: impala_backend_service, for: cldx-1001-901(192.35.35.170):22000)
1:12:23.425 AM INFO state-store.cc:213
Registered subscription (id: impala.server, for: 192.35.35.170:23000) for 1 topics (impala_backend_service)
1:12:23.426 AM INFO state-store.cc:213
Registered subscription (id: simple.scheduler, for: 192.35.35.170:23000) for 1 topics (impala_backend_service)
1:12:23.993 AM INFO thrift-util.cc:53
TSocket::open() connect() <Host: cldx-1001-901 Port: 23000>No route to host
1:12:23.994 AM INFO status.cc:36
Couldn't open transport for cldx-1001-901:23000(connect() failed: No route to host)
@ 0x50bbf1 (unknown)
@ 0x4d37b4 (unknown)
@ 0x4e5549 (unknown)
@ 0x57981b (unknown)
@ 0x3e250077f1 (unknown)
@ 0x3e24ce570d (unknown)
1:12:23.994 AM INFO state-store.cc:471
Subscriber at 192.35.35.170:23000 has failed, and will be removed.
1:12:23.995 AM INFO state-store.cc:368
Remove subscription impala.server for 590 on impala_backend_service.
1:12:23.995 AM INFO state-store.cc:368
Remove subscription simple.scheduler for 590 on impala_backend_service.


Best Regards,
Radhakrishnan Iyer

Search Discussions

  • David P Mariani at Jan 31, 2013 at 2:38 pm
    I am having the same issue as well. The issue is reproducible by following
    the instructions on Matt Massie's blog:

    http://zenfractal.com/2012/11/15/from-zero-to-impala-in-minutes/

    Dave

    From: Radhakrishnan Natrajan <radhakrishnan.natrajan@gmail.com>
    Reply-To: <impala-user@cloudera.org>
    Date: Thursday, January 31, 2013 6:20 AM
    To: <impala-user@cloudera.org>
    Subject: Hive data not reflecting in Impala after refresh

    Hi,

    I have installed IMPALA in a 3 node cluster.
    I am able to successfully start all the 3 impalad services & 1 statestored
    service from Cloudera Manager.
    But the issue that :
    When I start Impala Shell and then execute refresh command then the data is
    not reflected in Impala.

    Please find below the logs for the same :


    DATA NODE LOGS :

    Refreshing catalog
    INFO0201 01:00:44.353000 Thread-7
    org.apache.hadoop.hive.metastore.HiveMetaStore] 5: Shutting down the object
    store...
    INFO0201 01:00:44.354000 Thread-7
    org.apache.hadoop.hive.metastore.HiveMetaStore.audit]
    ugi=impala ip=unknown-ip-addr cmd=Shutting down the object store...
    INFO0201 01:00:44.354000 Thread-7
    org.apache.hadoop.hive.metastore.HiveMetaStore] 5: Metastore shutdown
    complete.
    INFO0201 01:00:44.354000 Thread-7
    org.apache.hadoop.hive.metastore.HiveMetaStore.audit]
    ugi=impala ip=unknown-ip-addr cmd=Metastore shutdown complete.
    INFO0201 01:00:44.459000 Thread-7
    org.apache.hadoop.hive.metastore.HiveMetaStore] 5: get_all_databases
    INFO0201 01:00:44.459000 Thread-7
    org.apache.hadoop.hive.metastore.HiveMetaStore.audit]
    ugi=impala ip=unknown-ip-addr cmd=get_all_databases
    INFO0201 01:00:44.460000 Thread-7
    org.apache.hadoop.hive.metastore.HiveMetaStore] 5: Opening raw store with
    implemenation class:org.apache.hadoop.hive.metastore.ObjectStore
    INFO0201 01:00:44.462000 Thread-7
    org.apache.hadoop.hive.metastore.ObjectStore] ObjectStore, initialize called
    INFO0201 01:00:44.462000 Thread-7
    org.apache.hadoop.hive.metastore.ObjectStore] Initialized ObjectStore
    INFO0201 01:00:44.472000 Thread-7
    org.apache.hadoop.hive.metastore.HiveMetaStore] 5: get_tables: db=default
    pat=*
    INFO0201 01:00:44.472000 Thread-7
    org.apache.hadoop.hive.metastore.HiveMetaStore.audit]
    ugi=impala ip=unknown-ip-addr cmd=get_tables: db=default pat=*


    STATE-STORE-LOGS
    Couldn't open transport for cldx-1001-901:23000(connect() failed: No route
    to host)
    @ 0x50bbf1 (unknown)
    @ 0x4d37b4 (unknown)
    @ 0x4e5549 (unknown)
    @ 0x57981b (unknown)
    @ 0x3e250077f1 (unknown)
    @ 0x3e24ce570d (unknown)

    1:12:13.992 AM INFO state-store.cc:471
    Subscriber at 192.35.35.170:23000 has failed, and will be removed.
    1:12:13.992 AM INFO state-store.cc:368
    Remove subscription impala.server for 588 on impala_backend_service.
    1:12:13.992 AM INFO state-store.cc:368
    Remove subscription simple.scheduler for 588 on impala_backend_service.
    1:12:20.531 AM INFO state-store.cc:124
    Registered service instance (id: impala_backend_service, for:
    cldx-1000-900(192.35.35.165):22000)
    1:12:20.534 AM INFO state-store.cc:213
    Registered subscription (id: impala.server, for: 192.35.35.165:23000) for 1
    topics (impala_backend_service)
    1:12:20.535 AM INFO state-store.cc:213
    Registered subscription (id: simple.scheduler, for: 192.35.35.165:23000) for
    1 topics (impala_backend_service)
    1:12:20.992 AM INFO thrift-util.cc:53
    TSocket::open() connect() <Host: cldx-1000-900 Port: 23000>No route to host
    1:12:20.994 AM INFO status.cc:36
    Couldn't open transport for cldx-1000-900:23000(connect() failed: No route
    to host)
    @ 0x50bbf1 (unknown)
    @ 0x4d37b4 (unknown)
    @ 0x4e5549 (unknown)
    @ 0x57981b (unknown)
    @ 0x3e250077f1 (unknown)
    @ 0x3e24ce570d (unknown)
    1:12:20.994 AM INFO state-store.cc:471
    Subscriber at 192.35.35.165:23000 has failed, and will be removed.
    1:12:20.994 AM INFO state-store.cc:368
    Remove subscription impala.server for 589 on impala_backend_service.
    1:12:20.994 AM INFO state-store.cc:368
    Remove subscription simple.scheduler for 589 on impala_backend_service.
    1:12:23.424 AM INFO state-store.cc:124
    Registered service instance (id: impala_backend_service, for:
    cldx-1001-901(192.35.35.170):22000)
    1:12:23.425 AM INFO state-store.cc:213
    Registered subscription (id: impala.server, for: 192.35.35.170:23000) for 1
    topics (impala_backend_service)
    1:12:23.426 AM INFO state-store.cc:213
    Registered subscription (id: simple.scheduler, for: 192.35.35.170:23000) for
    1 topics (impala_backend_service)
    1:12:23.993 AM INFO thrift-util.cc:53
    TSocket::open() connect() <Host: cldx-1001-901 Port: 23000>No route to host
    1:12:23.994 AM INFO status.cc:36
    Couldn't open transport for cldx-1001-901:23000(connect() failed: No route
    to host)
    @ 0x50bbf1 (unknown)
    @ 0x4d37b4 (unknown)
    @ 0x4e5549 (unknown)
    @ 0x57981b (unknown)
    @ 0x3e250077f1 (unknown)
    @ 0x3e24ce570d (unknown)
    1:12:23.994 AM INFO state-store.cc:471
    Subscriber at 192.35.35.170:23000 has failed, and will be removed.
    1:12:23.995 AM INFO state-store.cc:368
    Remove subscription impala.server for 590 on impala_backend_service.
    1:12:23.995 AM INFO state-store.cc:368
    Remove subscription simple.scheduler for 590 on impala_backend_service.


    Best Regards,
    Radhakrishnan Iyer
  • Lenni Kuff at Jan 31, 2013 at 3:07 pm
    Hi,
    It looks like Matt's blog is a bit out of date. Since the initial Impala
    release, the default directory Impala searches for configuration files has
    changed from /usr/lib/impala/conf -> /etc/impala/conf. This means Impala
    isn't picking up the hive metastore configs from your hive-site.xml.

    Try changing this line:
    IMPALA_CONF_DIR=/usr/lib/impala/conf
    to:
    IMPALA_CONF_DIR=/etc/impala/conf

    It also looks like there have been a few other changes since the initial
    beta release. We have moved the statestore to a separate package so change:

    # Install the impala and impala-shell packages yum -y install impala
    impala-shell impala-server
    to:
    yum -y install impala impala-shell impala-server impala-state-store

    You will also want to update the line which starts each impalad to include
    another flag: "--ipaddress". This should be set to the correct ipaddress of
    the node the impalad instance is running on. An updated start command would
    look like:

    sudo -E -u impala GVLOG_v=1 nohup /usr/bin/impalad \ -state_store_host=
    $HIVE_METASTORE_IP -nn=$NN_HOST -nn_port=$NN_PORT -ipaddress=$(host
    $HOSTNAME | awk '{print $4}') < /dev/null > /tmp/impalad.out 2>&1 &

    Let me know if this fixes your problem. I will contact Matt to see if he
    can update his blog.

    Thanks,
    Lenni
    Software Engineer - Cloudera
    On Thu, Jan 31, 2013 at 6:38 AM, David P Mariani wrote:

    I am having the same issue as well. The issue is reproducible by
    following the instructions on Matt Massie's blog:

    http://zenfractal.com/2012/11/15/from-zero-to-impala-in-minutes/

    Dave

    From: Radhakrishnan Natrajan <radhakrishnan.natrajan@gmail.com>
    Reply-To: <impala-user@cloudera.org>
    Date: Thursday, January 31, 2013 6:20 AM
    To: <impala-user@cloudera.org>
    Subject: Hive data not reflecting in Impala after refresh

    Hi,

    I have installed IMPALA in a 3 node cluster.
    I am able to successfully start all the 3 impalad services & 1 statestored
    service from Cloudera Manager.
    But the issue that :
    When I start Impala Shell and then execute refresh command then the data
    is not reflected in Impala.

    Please find below the logs for the same :


    DATA NODE LOGS :

    Refreshing catalog
    INFO0201 01:00:44.353000 Thread-7 org.apache.hadoop.hive.metastore.HiveMetaStore] 5: Shutting down the object store...
    INFO0201 01:00:44.354000 Thread-7 org.apache.hadoop.hive.metastore.HiveMetaStore.audit] ugi=impala ip=unknown-ip-addr cmd=Shutting down the object store...
    INFO0201 01:00:44.354000 Thread-7 org.apache.hadoop.hive.metastore.HiveMetaStore] 5: Metastore shutdown complete.
    INFO0201 01:00:44.354000 Thread-7 org.apache.hadoop.hive.metastore.HiveMetaStore.audit] ugi=impala ip=unknown-ip-addr cmd=Metastore shutdown complete.
    INFO0201 01:00:44.459000 Thread-7 org.apache.hadoop.hive.metastore.HiveMetaStore] 5: get_all_databases
    INFO0201 01:00:44.459000 Thread-7 org.apache.hadoop.hive.metastore.HiveMetaStore.audit] ugi=impala ip=unknown-ip-addr cmd=get_all_databases
    INFO0201 01:00:44.460000 Thread-7 org.apache.hadoop.hive.metastore.HiveMetaStore] 5: Opening raw store with implemenation class:org.apache.hadoop.hive.metastore.ObjectStore
    INFO0201 01:00:44.462000 Thread-7 org.apache.hadoop.hive.metastore.ObjectStore] ObjectStore, initialize called
    INFO0201 01:00:44.462000 Thread-7 org.apache.hadoop.hive.metastore.ObjectStore] Initialized ObjectStore
    INFO0201 01:00:44.472000 Thread-7 org.apache.hadoop.hive.metastore.HiveMetaStore] 5: get_tables: db=default pat=*
    INFO0201 01:00:44.472000 Thread-7 org.apache.hadoop.hive.metastore.HiveMetaStore.audit] ugi=impala ip=unknown-ip-addr cmd=get_tables: db=default pat=*


    STATE-STORE-LOGS
    Couldn't open transport for cldx-1001-901:23000(connect() failed: No route to host)
    @ 0x50bbf1 (unknown)
    @ 0x4d37b4 (unknown)
    @ 0x4e5549 (unknown)
    @ 0x57981b (unknown)
    @ 0x3e250077f1 (unknown)
    @ 0x3e24ce570d (unknown)

    1:12:13.992 AM INFO state-store.cc:471
    Subscriber at 192.35.35.170:23000 has failed, and will be removed.
    1:12:13.992 AM INFO state-store.cc:368
    Remove subscription impala.server for 588 on impala_backend_service.
    1:12:13.992 AM INFO state-store.cc:368
    Remove subscription simple.scheduler for 588 on impala_backend_service.
    1:12:20.531 AM INFO state-store.cc:124
    Registered service instance (id: impala_backend_service, for: cldx-1000-900(192.35.35.165):22000)
    1:12:20.534 AM INFO state-store.cc:213
    Registered subscription (id: impala.server, for: 192.35.35.165:23000) for 1 topics (impala_backend_service)
    1:12:20.535 AM INFO state-store.cc:213
    Registered subscription (id: simple.scheduler, for: 192.35.35.165:23000) for 1 topics (impala_backend_service)
    1:12:20.992 AM INFO thrift-util.cc:53
    TSocket::open() connect() <Host: cldx-1000-900 Port: 23000>No route to host
    1:12:20.994 AM INFO status.cc:36
    Couldn't open transport for cldx-1000-900:23000(connect() failed: No route to host)
    @ 0x50bbf1 (unknown)
    @ 0x4d37b4 (unknown)
    @ 0x4e5549 (unknown)
    @ 0x57981b (unknown)
    @ 0x3e250077f1 (unknown)
    @ 0x3e24ce570d (unknown)
    1:12:20.994 AM INFO state-store.cc:471
    Subscriber at 192.35.35.165:23000 has failed, and will be removed.
    1:12:20.994 AM INFO state-store.cc:368
    Remove subscription impala.server for 589 on impala_backend_service.
    1:12:20.994 AM INFO state-store.cc:368
    Remove subscription simple.scheduler for 589 on impala_backend_service.
    1:12:23.424 AM INFO state-store.cc:124
    Registered service instance (id: impala_backend_service, for: cldx-1001-901(192.35.35.170):22000)
    1:12:23.425 AM INFO state-store.cc:213
    Registered subscription (id: impala.server, for: 192.35.35.170:23000) for 1 topics (impala_backend_service)
    1:12:23.426 AM INFO state-store.cc:213
    Registered subscription (id: simple.scheduler, for: 192.35.35.170:23000) for 1 topics (impala_backend_service)
    1:12:23.993 AM INFO thrift-util.cc:53
    TSocket::open() connect() <Host: cldx-1001-901 Port: 23000>No route to host
    1:12:23.994 AM INFO status.cc:36
    Couldn't open transport for cldx-1001-901:23000(connect() failed: No route to host)
    @ 0x50bbf1 (unknown)
    @ 0x4d37b4 (unknown)
    @ 0x4e5549 (unknown)
    @ 0x57981b (unknown)
    @ 0x3e250077f1 (unknown)
    @ 0x3e24ce570d (unknown)
    1:12:23.994 AM INFO state-store.cc:471
    Subscriber at 192.35.35.170:23000 has failed, and will be removed.
    1:12:23.995 AM INFO state-store.cc:368
    Remove subscription impala.server for 590 on impala_backend_service.
    1:12:23.995 AM INFO state-store.cc:368
    Remove subscription simple.scheduler for 590 on impala_backend_service.


    Best Regards,
    Radhakrishnan Iyer
  • David P Mariani at Jan 31, 2013 at 10:08 pm
    Thanks Lenni. This is very helpful.

    Dave

    From: Lenni Kuff <lskuff@cloudera.com>
    Reply-To: <impala-user@cloudera.org>
    Date: Thursday, January 31, 2013 7:07 AM
    To: <impala-user@cloudera.org>
    Subject: Re: Hive data not reflecting in Impala after refresh

    Hi,
    It looks like Matt's blog is a bit out of date. Since the initial Impala
    release, the default directory Impala searches for configuration files has
    changed from /usr/lib/impala/conf -> /etc/impala/conf. This means Impala
    isn't picking up the hive metastore configs from your hive-site.xml.

    Try changing this line:
    IMPALA_CONF_DIR=/usr/lib/impala/conf
    to:
    IMPALA_CONF_DIR=/etc/impala/conf

    It also looks like there have been a few other changes since the initial
    beta release. We have moved the statestore to a separate package so change:

    # Install the impala and impala-shell packagesyum -y install impala
    impala-shell impala-server
    to:
    yum -y install impala impala-shell impala-server impala-state-store

    You will also want to update the line which starts each impalad to include
    another flag: "--ipaddress". This should be set to the correct ipaddress of
    the node the impalad instance is running on. An updated start command would
    look like:

    sudo -E -u impala GVLOG_v=1 nohup /usr/bin/impalad
    \-state_store_host=$HIVE_METASTORE_IP -nn=$NN_HOST -nn_port=$NN_PORT
    -ipaddress=$(host $HOSTNAME | awk '{print $4}') < /dev/null >
    /tmp/impalad.out 2>&1 &

    Let me know if this fixes your problem. I will contact Matt to see if he can
    update his blog.

    Thanks,
    Lenni
    Software Engineer - Cloudera
    On Thu, Jan 31, 2013 at 6:38 AM, David P Mariani wrote:
    I am having the same issue as well. The issue is reproducible by following
    the instructions on Matt Massie's blog:

    http://zenfractal.com/2012/11/15/from-zero-to-impala-in-minutes/

    Dave

    From: Radhakrishnan Natrajan <radhakrishnan.natrajan@gmail.com>
    Reply-To: <impala-user@cloudera.org>
    Date: Thursday, January 31, 2013 6:20 AM
    To: <impala-user@cloudera.org>
    Subject: Hive data not reflecting in Impala after refresh

    Hi,

    I have installed IMPALA in a 3 node cluster.
    I am able to successfully start all the 3 impalad services & 1 statestored
    service from Cloudera Manager.
    But the issue that :
    When I start Impala Shell and then execute refresh command then the data is
    not reflected in Impala.

    Please find below the logs for the same :


    DATA NODE LOGS :

    Refreshing catalog
    INFO0201 01:00:44.353000 Thread-7
    org.apache.hadoop.hive.metastore.HiveMetaStore] 5: Shutting down the object
    store...
    INFO0201 01:00:44.354000 Thread-7
    org.apache.hadoop.hive.metastore.HiveMetaStore.audit]
    ugi=impala ip=unknown-ip-addr cmd=Shutting down the object store...
    INFO0201 01:00:44.354000 Thread-7
    org.apache.hadoop.hive.metastore.HiveMetaStore] 5: Metastore shutdown
    complete.
    INFO0201 01:00:44.354000 Thread-7
    org.apache.hadoop.hive.metastore.HiveMetaStore.audit]
    ugi=impala ip=unknown-ip-addr cmd=Metastore shutdown complete.
    INFO0201 01:00:44.459000 Thread-7
    org.apache.hadoop.hive.metastore.HiveMetaStore] 5: get_all_databases
    INFO0201 01:00:44.459000 Thread-7
    org.apache.hadoop.hive.metastore.HiveMetaStore.audit]
    ugi=impala ip=unknown-ip-addr cmd=get_all_databases
    INFO0201 01:00:44.460000 Thread-7
    org.apache.hadoop.hive.metastore.HiveMetaStore] 5: Opening raw store with
    implemenation class:org.apache.hadoop.hive.metastore.ObjectStore
    INFO0201 01:00:44.462000 Thread-7
    org.apache.hadoop.hive.metastore.ObjectStore] ObjectStore, initialize called
    INFO0201 01:00:44.462000 Thread-7
    org.apache.hadoop.hive.metastore.ObjectStore] Initialized ObjectStore
    INFO0201 01:00:44.472000 Thread-7
    org.apache.hadoop.hive.metastore.HiveMetaStore] 5: get_tables: db=default
    pat=*
    INFO0201 01:00:44.472000 Thread-7
    org.apache.hadoop.hive.metastore.HiveMetaStore.audit]
    ugi=impala ip=unknown-ip-addr cmd=get_tables: db=default pat=*


    STATE-STORE-LOGS
    Couldn't open transport for cldx-1001-901:23000(connect() failed: No route to
    host)

    @ 0x50bbf1 (unknown)
    @ 0x4d37b4 (unknown)
    @ 0x4e5549 (unknown)
    @ 0x57981b (unknown)
    @ 0x3e250077f1 (unknown)
    @ 0x3e24ce570d (unknown)

    1:12:13.992 AM INFO state-store.cc:471
    Subscriber at 192.35.35.170:23000 <http://192.35.35.170:23000> has failed,
    and will be removed.
    1:12:13.992 AM INFO state-store.cc:368

    Remove subscription impala.server for 588 on impala_backend_service.
    1:12:13.992 AM INFO state-store.cc:368
    Remove subscription simple.scheduler for 588 on impala_backend_service.
    1:12:20.531 AM INFO state-store.cc:124

    Registered service instance (id: impala_backend_service, for:
    cldx-1000-900(192.35.35.165):22000)
    1:12:20.534 AM INFO state-store.cc:213
    Registered subscription (id: impala.server, for: 192.35.35.165:23000
    <http://192.35.35.165:23000> ) for 1 topics (impala_backend_service)

    1:12:20.535 AM INFO state-store.cc:213
    Registered subscription (id: simple.scheduler, for: 192.35.35.165:23000
    <http://192.35.35.165:23000> ) for 1 topics (impala_backend_service)
    1:12:20.992 AM INFO thrift-util.cc:53

    TSocket::open() connect() <Host: cldx-1000-900 Port: 23000>No route to host
    1:12:20.994 AM INFO status.cc:36
    Couldn't open transport for cldx-1000-900:23000(connect() failed: No route to
    host)
    @ 0x50bbf1 (unknown)

    @ 0x4d37b4 (unknown)
    @ 0x4e5549 (unknown)
    @ 0x57981b (unknown)
    @ 0x3e250077f1 (unknown)
    @ 0x3e24ce570d (unknown)
    1:12:20.994 AM INFO state-store.cc:471

    Subscriber at 192.35.35.165:23000 <http://192.35.35.165:23000> has failed,
    and will be removed.
    1:12:20.994 AM INFO state-store.cc:368
    Remove subscription impala.server for 589 on impala_backend_service.

    1:12:20.994 AM INFO state-store.cc:368
    Remove subscription simple.scheduler for 589 on impala_backend_service.
    1:12:23.424 AM INFO state-store.cc:124
    Registered service instance (id: impala_backend_service, for:
    cldx-1001-901(192.35.35.170):22000)

    1:12:23.425 AM INFO state-store.cc:213
    Registered subscription (id: impala.server, for: 192.35.35.170:23000
    <http://192.35.35.170:23000> ) for 1 topics (impala_backend_service)
    1:12:23.426 AM INFO state-store.cc:213

    Registered subscription (id: simple.scheduler, for: 192.35.35.170:23000
    <http://192.35.35.170:23000> ) for 1 topics (impala_backend_service)
    1:12:23.993 AM INFO thrift-util.cc:53
    TSocket::open() connect() <Host: cldx-1001-901 Port: 23000>No route to host

    1:12:23.994 AM INFO status.cc:36
    Couldn't open transport for cldx-1001-901:23000(connect() failed: No route to
    host)
    @ 0x50bbf1 (unknown)
    @ 0x4d37b4 (unknown)
    @ 0x4e5549 (unknown)

    @ 0x57981b (unknown)
    @ 0x3e250077f1 (unknown)
    @ 0x3e24ce570d (unknown)
    1:12:23.994 AM INFO state-store.cc:471
    Subscriber at 192.35.35.170:23000 <http://192.35.35.170:23000> has failed,
    and will be removed.

    1:12:23.995 AM INFO state-store.cc:368
    Remove subscription impala.server for 590 on impala_backend_service.
    1:12:23.995 AM INFO state-store.cc:368
    Remove subscription simple.scheduler for 590 on impala_backend_service.


    Best Regards,
    Radhakrishnan Iyer

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groupimpala-user @
categorieshadoop
postedJan 31, '13 at 2:20p
activeJan 31, '13 at 10:08p
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websitecloudera.com
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