[ 
https://issues.apache.org/jira/browse/KUDU-3370?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

liu updated KUDU-3370:
----------------------
    Description: 
At present, according to the patch provided by hive-16993, hive 3.1.1 is 
recompiled. Now it can successfully synchronize with hive metadata and create 
tables. However, when deleting tables, the log shows that the tables have been 
successfully deleted, but the tables in kudu still exist and cannot be deleted。
{code:java}
USE
trino:test2> CREATE TABLE users (
          ->   userid int WITH (primary_key = true),
          ->   firstname varchar,
          ->   lastname varchar
          -> ) WITH (
          ->   partition_by_hash_columns = ARRAY['userid'],
          ->   partition_by_hash_buckets = 2
          -> );
CREATE TABLE

trino:test2> show tables;
 Table 
-------
 users 
(1 row)

trino:test2> drop table users;
DROP TABLE
trino:test2> show tables;
 Table 
-------
 users 
(1 row)Query 20220523_152932_00147_ytvpx, FINISHED, 3 nodes
Splits: 20 total, 20 done (100.00%)
0.23 [1 rows, 20B] [4 rows/s, 86B/s]

trino:test2> drop table users;
Query 20220523_152946_00148_ytvpx failed: failed to drop Hive Metastore table: 
TException - service has thrown: NoSuchObjectException(message=hive.test2.users 
table not found)  {code}
The metadata of hive has been successfully deleted when I delete it for the 
first time. When I delete it for the second time, it is reported that the 
metadata does not exist because it has been deleted, but the table still exists 
in kudu. Use the command:
{code:java}
kudu table delete gpnode1 test2.users{code}
error message:
{code:java}
# kudu table delete gpnode1 test2.users
# Not found: failed to drop Hive Metastore table: TException - service has 
thrown: NoSuchObjectException(message=hive.test2.users table not found) {code}
log:
{code:java}
W0523 23:21:52.950664 11595 master_path_handlers.cc:837] Unable to fetch master 
addresses: OK
W0523 23:22:31.867633 11595 master_path_handlers.cc:837] Unable to fetch master 
addresses: OK
I0523 23:28:41.818248  5917 catalog_manager.cc:1681] Servicing CreateTable 
request from {username='presto'} at 192.168.2.182:36402:
name: "test2.users"
schema {
  columns {
    name: "userid"
    type: INT32
    is_key: true
    is_nullable: false
    cfile_block_size: 0
  }
  columns {
    name: "firstname"
    type: STRING
    is_key: false
    is_nullable: false
    cfile_block_size: 0
  }
  columns {
    name: "lastname"
    type: STRING
    is_key: false
    is_nullable: false
    cfile_block_size: 0
  }
}
partition_schema {
  hash_bucket_schemas {
    columns {
      name: "userid"
    }
    num_buckets: 2
    seed: 0
  }
}
I0523 23:28:41.877279  5917 catalog_manager.cc:1963] created HMS catalog entry 
for table  [id=3a50aa7d5aa6416f8ab5587ed16bc85a]
I0523 23:28:42.091735  5907 maintenance_manager.cc:382] P 
a01491afc9f24dc3adef5d9cbc4ff405: Scheduling 
FlushMRSOp(00000000000000000000000000000000): perf score=0.302975
I0523 23:28:42.109527  5906 maintenance_manager.cc:603] P 
a01491afc9f24dc3adef5d9cbc4ff405: FlushMRSOp(00000000000000000000000000000000) 
complete. Timing: real 0.018s  user 0.003s     sys 0.003s Metrics: 
{"bytes_written":5660,"cfile_init":1,"dirs.queue_time_us":90,"dirs.run_cpu_time_us":112,"dirs.run_wall_time_us":667,"drs_written":1,"fdatasync":13,"fdatasync_us":11633,"lbm_read_time_us":25,"lbm_reads_lt_1ms":4,"lbm_write_time_us":133,"lbm_writes_lt_1ms":27,"rows_written":3,"thread_start_us":59,"threads_started":1}
I0523 23:28:42.109880  5907 maintenance_manager.cc:382] P 
a01491afc9f24dc3adef5d9cbc4ff405: Scheduling 
CompactRowSetsOp(00000000000000000000000000000000): perf score=0.212344
I0523 23:28:42.133885  5906 maintenance_manager.cc:603] P 
a01491afc9f24dc3adef5d9cbc4ff405: 
CompactRowSetsOp(00000000000000000000000000000000) complete. Timing: real 
0.024s    user 0.008s     sys 0.004s Metrics: 
{"bytes_written":213198,"cfile_cache_hit":13,"cfile_cache_hit_bytes":206138,"cfile_cache_miss":35,"cfile_cache_miss_bytes":225520,"cfile_init":10,"delta_iterators_relevant":6,"dirs.queue_time_us":502,"dirs.run_cpu_time_us":810,"dirs.run_wall_time_us":950,"drs_written":1,"fdatasync":15,"fdatasync_us":12534,"lbm_read_time_us":662,"lbm_reads_lt_1ms":75,"lbm_write_time_us":530,"lbm_writes_lt_1ms":32,"num_input_rowsets":2,"rows_written":209,"spinlock_wait_cycles":2944,"thread_start_us":397,"threads_started":4}
I0523 23:28:44.408016  5917 catalog_manager.cc:4733] T 
273e6e3223f14ea690621e40c53c8c0e P 18c9a3f5aa314a2b80dfa970003e4350 reported 
cstate change: term changed from 0 to 1, leader changed from <none> to 
18c9a3f5aa314a2b80dfa970003e4350 (192.168.2.211). New cstate: current_term: 1 
leader_uuid: "18c9a3f5aa314a2b80dfa970003e4350" committed_config { opid_index: 
-1 OBSOLETE_local: false peers { permanent_uuid: 
"524c9034d0b540cab9161d44a5dab7ef" member_type: VOTER last_known_addr { host: 
"192.168.2.184" port: 7050 } health_report { overall_health: UNKNOWN } } peers 
{ permanent_uuid: "18c9a3f5aa314a2b80dfa970003e4350" member_type: VOTER 
last_known_addr { host: "192.168.2.211" port: 7050 } health_report { 
overall_health: HEALTHY } } peers { permanent_uuid: 
"9ad2b92eba814e78895e645f74618bd2" member_type: VOTER last_known_addr { host: 
"192.168.2.182" port: 7050 } health_report { overall_health: UNKNOWN } } }
I0523 23:28:59.145552  5917 catalog_manager.cc:4733] T 
e0d2911469d147609abcdcebffacc7f1 P 18c9a3f5aa314a2b80dfa970003e4350 reported 
cstate change: term changed from 0 to 1, leader changed from <none> to 
18c9a3f5aa314a2b80dfa970003e4350 (192.168.2.211). New cstate: current_term: 1 
leader_uuid: "18c9a3f5aa314a2b80dfa970003e4350" committed_config { opid_index: 
-1 OBSOLETE_local: false peers { permanent_uuid: 
"18c9a3f5aa314a2b80dfa970003e4350" member_type: VOTER last_known_addr { host: 
"192.168.2.211" port: 7050 } health_report { overall_health: HEALTHY } } peers 
{ permanent_uuid: "9ad2b92eba814e78895e645f74618bd2" member_type: VOTER 
last_known_addr { host: "192.168.2.182" port: 7050 } health_report { 
overall_health: UNKNOWN } } peers { permanent_uuid: 
"524c9034d0b540cab9161d44a5dab7ef" member_type: VOTER last_known_addr { host: 
"192.168.2.184" port: 7050 } health_report { overall_health: UNKNOWN } } }
I0523 23:29:28.640434  5917 catalog_manager.cc:2253] Servicing DeleteTable 
request from {username='presto'} at 192.168.2.182:36402:
table { table_name: "test2.users" }
I0523 23:29:28.706779  5917 catalog_manager.cc:2293] deleted HMS catalog entry 
for table test2.users [id=3a50aa7d5aa6416f8ab5587ed16bc85a]
I0523 23:29:33.955879  5917 catalog_manager.cc:4733] T 
e0d2911469d147609abcdcebffacc7f1 P 9ad2b92eba814e78895e645f74618bd2 reported 
cstate change: term changed from 1 to 2, leader changed from 
18c9a3f5aa314a2b80dfa970003e4350 (192.168.2.211) to 
9ad2b92eba814e78895e645f74618bd2 (192.168.2.182). New cstate: current_term: 2 
leader_uuid: "9ad2b92eba814e78895e645f74618bd2" committed_config { opid_index: 
-1 OBSOLETE_local: false peers { permanent_uuid: 
"18c9a3f5aa314a2b80dfa970003e4350" member_type: VOTER last_known_addr { host: 
"192.168.2.211" port: 7050 } health_report { overall_health: UNKNOWN } } peers 
{ permanent_uuid: "9ad2b92eba814e78895e645f74618bd2" member_type: VOTER 
last_known_addr { host: "192.168.2.182" port: 7050 } health_report { 
overall_health: HEALTHY } } peers { permanent_uuid: 
"524c9034d0b540cab9161d44a5dab7ef" member_type: VOTER last_known_addr { host: 
"192.168.2.184" port: 7050 } health_report { overall_health: UNKNOWN } } }
I0523 23:29:46.440908  5917 catalog_manager.cc:2253] Servicing DeleteTable 
request from {username='presto'} at 192.168.2.182:36402:
table { table_name: "test2.users" }
W0523 23:29:46.446835  5917 catalog_manager.cc:2296] failed to delete HMS 
catalog entry for table test2.users [id=3a50aa7d5aa6416f8ab5587ed16bc85a]: Not 
found: failed to drop Hive Metastore table: TException - service has thrown: 
NoSuchObjectException(message=hive.test2.users table not found)
I0523 23:30:44.479030  5907 maintenance_manager.cc:382] P 
a01491afc9f24dc3adef5d9cbc4ff405: Scheduling 
FlushDeltaMemStoresOp(00000000000000000000000000000000): perf score=0.033352
I0523 23:30:44.493083  5906 maintenance_manager.cc:603] P 
a01491afc9f24dc3adef5d9cbc4ff405: 
FlushDeltaMemStoresOp(00000000000000000000000000000000) complete. Timing: real 
0.014s       user 0.001s     sys 0.000s Metrics: 
{"bytes_written":476,"delete_count":0,"fdatasync":3,"fdatasync_us":12119,"lbm_write_time_us":23,"lbm_writes_lt_1ms":4,"reinsert_count":0,"thread_start_us":21,"threads_started":1,"update_count":3,"wal-append.queue_time_us":63}
I0523 23:30:44.493170  5907 maintenance_manager.cc:382] P 
a01491afc9f24dc3adef5d9cbc4ff405: Scheduling 
MinorDeltaCompactionOp(00000000000000000000000000000000): perf score=0.002000
I0523 23:30:44.498075  5906 maintenance_manager.cc:603] P 
a01491afc9f24dc3adef5d9cbc4ff405: 
MinorDeltaCompactionOp(00000000000000000000000000000000) complete. Timing: real 
0.005s      user 0.001s     sys 0.000s Metrics: 
{"cfile_cache_hit":1,"cfile_cache_hit_bytes":29,"cfile_cache_miss":3,"cfile_cache_miss_bytes":1283,"cfile_init":1,"delete_count":146,"delta_blocks_compacted":2,"delta_iterators_relevant":2,"fdatasync":3,"fdatasync_us":3378,"lbm_read_time_us":5,"lbm_reads_lt_1ms":7,"lbm_write_time_us":11,"lbm_writes_lt_1ms":4,"reinsert_count":0,"thread_start_us":16,"threads_started":1,"update_count":3}
I0524 00:00:48.336750  5917 catalog_manager.cc:2253] Servicing DeleteTable 
request from {username='root'} at 192.168.2.182:42712:
table { table_name: "test2.users" } modify_external_catalogs: true
W0524 00:00:48.349134  5917 catalog_manager.cc:2296] failed to delete HMS 
catalog entry for table test2.users [id=3a50aa7d5aa6416f8ab5587ed16bc85a]: Not 
found: failed to drop Hive Metastore table: TException - service has thrown: 
NoSuchObjectException(message=hive.test2.users table not found)
{code}
 

 

!image-2022-05-24-00-11-43-309.png!

 

 kudu cluster ksck gpmaster,gpnode1,gpnode2
{code:java}
[kudu@gpnode1 kudu]$ kudu cluster ksck gpmaster,gpnode1,gpnode2
Master Summary
               UUID               | Address  | Status
----------------------------------+----------+---------
 2bc3b2318ca640a78a99fcbe4d058a9f | gpmaster | HEALTHY
 a01491afc9f24dc3adef5d9cbc4ff405 | gpnode1  | HEALTHY
 ccbd77b62e784359b71c07d16a909e59 | gpnode2  | HEALTHYUnusual flags for Master:
       Flag       | Value |  Tags  |         Master
------------------+-------+--------+-------------------------
 use_hybrid_clock | false | hidden | all 3 server(s) checkedFlags of checked 
categories for Master:
        Flag         |                            Value                         
   |         Master
---------------------+-------------------------------------------------------------+-------------------------
 builtin_ntp_servers | 
0.pool.ntp.org,1.pool.ntp.org,2.pool.ntp.org,3.pool.ntp.org | all 3 server(s) 
checked
 time_source         | system                                                   
   | 
all 3 server(s) checkedTablet Server Summary
               UUID               |      Address       | Status  | Location | 
Tablet Leaders |
 Active Scanners
----------------------------------+--------------------+---------+----------+----------------+-----------------
 18c9a3f5aa314a2b80dfa970003e4350 | 192.168.2.211:7050 | HEALTHY | <none>   |   
    0        |       0
 524c9034d0b540cab9161d44a5dab7ef | 192.168.2.184:7050 | HEALTHY | <none>   |   
   14        |       0
 7f33079cf18941eda06a0fcc06c3afd3 | 192.168.2.183:7050 | HEALTHY | <none>   |   
   11        |       0
 9ad2b92eba814e78895e645f74618bd2 | 192.168.2.182:7050 | HEALTHY | <none>   |   
   13        |       0
Tablet Server Location Summary
 Location |  Count
----------+---------
 <none>   |       4Unusual flags for Tablet Server:
       Flag       | Value |  Tags  |      Tablet Server
------------------+-------+--------+-------------------------
 use_hybrid_clock | false | hidden | all 4 server(s) checkedFlags of checked 
categories for Tablet Server:
        Flag         |                            Value                         
   |      Tablet Server
---------------------+-------------------------------------------------------------+-------------------------
 builtin_ntp_servers | 
0.pool.ntp.org,1.pool.ntp.org,2.pool.ntp.org,3.pool.ntp.org | all 4 server(s) 
checked
 time_source         | system                                                   
   | 
all 4 server(s) checkedVersion Summary
 Version |         Servers
---------+-------------------------
 1.15.0  | all 7 server(s) checkedTablet Summary
Summary by table
     Name      | RF | Status  | Total Tablets | Healthy | Recovering | 
Under-replicated | Unavailable
---------------+----+---------+---------------+---------+------------+------------------+-------------
 $schemas      | 3  | HEALTHY | 2             | 2       | 0          | 0        
        | 0
 test1.users   | 3  | HEALTHY | 2             | 2       | 0          | 0        
        | 0
 test1.users1  | 3  | HEALTHY | 2             | 2       | 0          | 0        
        | 0
 test1.users10 | 3  | HEALTHY | 2             | 2       | 0          | 0        
        | 0
 test1.users11 | 3  | HEALTHY | 2             | 2       | 0          | 0        
        | 0
 test1.users12 | 3  | HEALTHY | 2             | 2       | 0          | 0        
        | 0
 test1.users13 | 3  | HEALTHY | 2             | 2       | 0          | 0        
        | 0
 test1.users2  | 3  | HEALTHY | 2             | 2       | 0          | 0        
        | 0
 test1.users3  | 3  | HEALTHY | 2             | 2       | 0          | 0        
        | 0
 test1.users4  | 3  | HEALTHY | 2             | 2       | 0          | 0        
        | 0
 test1.users5  | 3  | HEALTHY | 2             | 2       | 0          | 0        
        | 0
 test1.users6  | 3  | HEALTHY | 2             | 2       | 0          | 0        
        | 0
 test1.users7  | 3  | HEALTHY | 2             | 2       | 0          | 0        
        | 0
 test1.users8  | 3  | HEALTHY | 2             | 2       | 0          | 0        
        | 0
 test1.users9  | 3  | HEALTHY | 2             | 2       | 0          | 0        
        | 0
 test2.users   | 3  | HEALTHY | 2             | 2       | 0          | 0        
        | 0
 test2.users1  | 3  | HEALTHY | 2             | 2       | 0          | 0        
        | 0
 test2.users2  | 3  | HEALTHY | 2             | 2       | 0          | 0        
        | 0
 test2.users3  | 3  | HEALTHY | 2             | 2       | 0          | 0        
        | 0Tablet Replica Count Summary
   Statistic    | Replica Count
----------------+---------------
 Minimum        | 10
 First Quartile | 34
 Median         | 35
 Third Quartile | 35
 Maximum        | 35

Tablet Replica Count Outliers
 Type  |               UUID               |        Host        | Replica Count
-------+----------------------------------+--------------------+---------------
 Small | 18c9a3f5aa314a2b80dfa970003e4350 | 192.168.2.211:7050 | 10
Total Count Summary
                | Total Count
----------------+-------------
 Masters        | 3
 Tablet Servers | 4
 Tables         | 19
 Tablets        | 38
 Replicas       | 114
==================
Warnings:
==================
Some masters have unsafe, experimental, or hidden flags set
Some tablet servers have unsafe, experimental, or hidden flags set
OK
   {code}
 

 

  was:
At present, according to the patch provided by hive-16993, hive 3.1.1 is 
recompiled. Now it can successfully synchronize with hive metadata and create 
tables. However, when deleting tables, the log shows that the tables have been 
successfully deleted, but the tables in kudu still exist and cannot be deleted。
{code:java}
USE
trino:test2> CREATE TABLE users (
          ->   userid int WITH (primary_key = true),
          ->   firstname varchar,
          ->   lastname varchar
          -> ) WITH (
          ->   partition_by_hash_columns = ARRAY['userid'],
          ->   partition_by_hash_buckets = 2
          -> );
CREATE TABLE

trino:test2> show tables;
 Table 
-------
 users 
(1 row)

trino:test2> drop table users;
DROP TABLE
trino:test2> show tables;
 Table 
-------
 users 
(1 row)Query 20220523_152932_00147_ytvpx, FINISHED, 3 nodes
Splits: 20 total, 20 done (100.00%)
0.23 [1 rows, 20B] [4 rows/s, 86B/s]

trino:test2> drop table users;
Query 20220523_152946_00148_ytvpx failed: failed to drop Hive Metastore table: 
TException - service has thrown: NoSuchObjectException(message=hive.test2.users 
table not found)  {code}
The metadata of hive has been successfully deleted when I delete it for the 
first time. When I delete it for the second time, it is reported that the 
metadata does not exist because it has been deleted, but the table still exists 
in kudu. Use the command:
{code:java}
kudu table delete gpnode1 test2.users{code}
error message:
{code:java}
# kudu table delete gpnode1 test2.users
# Not found: failed to drop Hive Metastore table: TException - service has 
thrown: NoSuchObjectException(message=hive.test2.users table not found) {code}
log:
{code:java}
W0523 23:21:52.950664 11595 master_path_handlers.cc:837] Unable to fetch master 
addresses: OK
W0523 23:22:31.867633 11595 master_path_handlers.cc:837] Unable to fetch master 
addresses: OK
I0523 23:28:41.818248  5917 catalog_manager.cc:1681] Servicing CreateTable 
request from {username='presto'} at 192.168.2.182:36402:
name: "test2.users"
schema {
  columns {
    name: "userid"
    type: INT32
    is_key: true
    is_nullable: false
    cfile_block_size: 0
  }
  columns {
    name: "firstname"
    type: STRING
    is_key: false
    is_nullable: false
    cfile_block_size: 0
  }
  columns {
    name: "lastname"
    type: STRING
    is_key: false
    is_nullable: false
    cfile_block_size: 0
  }
}
partition_schema {
  hash_bucket_schemas {
    columns {
      name: "userid"
    }
    num_buckets: 2
    seed: 0
  }
}
I0523 23:28:41.877279  5917 catalog_manager.cc:1963] created HMS catalog entry 
for table  [id=3a50aa7d5aa6416f8ab5587ed16bc85a]
I0523 23:28:42.091735  5907 maintenance_manager.cc:382] P 
a01491afc9f24dc3adef5d9cbc4ff405: Scheduling 
FlushMRSOp(00000000000000000000000000000000): perf score=0.302975
I0523 23:28:42.109527  5906 maintenance_manager.cc:603] P 
a01491afc9f24dc3adef5d9cbc4ff405: FlushMRSOp(00000000000000000000000000000000) 
complete. Timing: real 0.018s  user 0.003s     sys 0.003s Metrics: 
{"bytes_written":5660,"cfile_init":1,"dirs.queue_time_us":90,"dirs.run_cpu_time_us":112,"dirs.run_wall_time_us":667,"drs_written":1,"fdatasync":13,"fdatasync_us":11633,"lbm_read_time_us":25,"lbm_reads_lt_1ms":4,"lbm_write_time_us":133,"lbm_writes_lt_1ms":27,"rows_written":3,"thread_start_us":59,"threads_started":1}
I0523 23:28:42.109880  5907 maintenance_manager.cc:382] P 
a01491afc9f24dc3adef5d9cbc4ff405: Scheduling 
CompactRowSetsOp(00000000000000000000000000000000): perf score=0.212344
I0523 23:28:42.133885  5906 maintenance_manager.cc:603] P 
a01491afc9f24dc3adef5d9cbc4ff405: 
CompactRowSetsOp(00000000000000000000000000000000) complete. Timing: real 
0.024s    user 0.008s     sys 0.004s Metrics: 
{"bytes_written":213198,"cfile_cache_hit":13,"cfile_cache_hit_bytes":206138,"cfile_cache_miss":35,"cfile_cache_miss_bytes":225520,"cfile_init":10,"delta_iterators_relevant":6,"dirs.queue_time_us":502,"dirs.run_cpu_time_us":810,"dirs.run_wall_time_us":950,"drs_written":1,"fdatasync":15,"fdatasync_us":12534,"lbm_read_time_us":662,"lbm_reads_lt_1ms":75,"lbm_write_time_us":530,"lbm_writes_lt_1ms":32,"num_input_rowsets":2,"rows_written":209,"spinlock_wait_cycles":2944,"thread_start_us":397,"threads_started":4}
I0523 23:28:44.408016  5917 catalog_manager.cc:4733] T 
273e6e3223f14ea690621e40c53c8c0e P 18c9a3f5aa314a2b80dfa970003e4350 reported 
cstate change: term changed from 0 to 1, leader changed from <none> to 
18c9a3f5aa314a2b80dfa970003e4350 (192.168.2.211). New cstate: current_term: 1 
leader_uuid: "18c9a3f5aa314a2b80dfa970003e4350" committed_config { opid_index: 
-1 OBSOLETE_local: false peers { permanent_uuid: 
"524c9034d0b540cab9161d44a5dab7ef" member_type: VOTER last_known_addr { host: 
"192.168.2.184" port: 7050 } health_report { overall_health: UNKNOWN } } peers 
{ permanent_uuid: "18c9a3f5aa314a2b80dfa970003e4350" member_type: VOTER 
last_known_addr { host: "192.168.2.211" port: 7050 } health_report { 
overall_health: HEALTHY } } peers { permanent_uuid: 
"9ad2b92eba814e78895e645f74618bd2" member_type: VOTER last_known_addr { host: 
"192.168.2.182" port: 7050 } health_report { overall_health: UNKNOWN } } }
I0523 23:28:59.145552  5917 catalog_manager.cc:4733] T 
e0d2911469d147609abcdcebffacc7f1 P 18c9a3f5aa314a2b80dfa970003e4350 reported 
cstate change: term changed from 0 to 1, leader changed from <none> to 
18c9a3f5aa314a2b80dfa970003e4350 (192.168.2.211). New cstate: current_term: 1 
leader_uuid: "18c9a3f5aa314a2b80dfa970003e4350" committed_config { opid_index: 
-1 OBSOLETE_local: false peers { permanent_uuid: 
"18c9a3f5aa314a2b80dfa970003e4350" member_type: VOTER last_known_addr { host: 
"192.168.2.211" port: 7050 } health_report { overall_health: HEALTHY } } peers 
{ permanent_uuid: "9ad2b92eba814e78895e645f74618bd2" member_type: VOTER 
last_known_addr { host: "192.168.2.182" port: 7050 } health_report { 
overall_health: UNKNOWN } } peers { permanent_uuid: 
"524c9034d0b540cab9161d44a5dab7ef" member_type: VOTER last_known_addr { host: 
"192.168.2.184" port: 7050 } health_report { overall_health: UNKNOWN } } }
I0523 23:29:28.640434  5917 catalog_manager.cc:2253] Servicing DeleteTable 
request from {username='presto'} at 192.168.2.182:36402:
table { table_name: "test2.users" }
I0523 23:29:28.706779  5917 catalog_manager.cc:2293] deleted HMS catalog entry 
for table test2.users [id=3a50aa7d5aa6416f8ab5587ed16bc85a]
I0523 23:29:33.955879  5917 catalog_manager.cc:4733] T 
e0d2911469d147609abcdcebffacc7f1 P 9ad2b92eba814e78895e645f74618bd2 reported 
cstate change: term changed from 1 to 2, leader changed from 
18c9a3f5aa314a2b80dfa970003e4350 (192.168.2.211) to 
9ad2b92eba814e78895e645f74618bd2 (192.168.2.182). New cstate: current_term: 2 
leader_uuid: "9ad2b92eba814e78895e645f74618bd2" committed_config { opid_index: 
-1 OBSOLETE_local: false peers { permanent_uuid: 
"18c9a3f5aa314a2b80dfa970003e4350" member_type: VOTER last_known_addr { host: 
"192.168.2.211" port: 7050 } health_report { overall_health: UNKNOWN } } peers 
{ permanent_uuid: "9ad2b92eba814e78895e645f74618bd2" member_type: VOTER 
last_known_addr { host: "192.168.2.182" port: 7050 } health_report { 
overall_health: HEALTHY } } peers { permanent_uuid: 
"524c9034d0b540cab9161d44a5dab7ef" member_type: VOTER last_known_addr { host: 
"192.168.2.184" port: 7050 } health_report { overall_health: UNKNOWN } } }
I0523 23:29:46.440908  5917 catalog_manager.cc:2253] Servicing DeleteTable 
request from {username='presto'} at 192.168.2.182:36402:
table { table_name: "test2.users" }
W0523 23:29:46.446835  5917 catalog_manager.cc:2296] failed to delete HMS 
catalog entry for table test2.users [id=3a50aa7d5aa6416f8ab5587ed16bc85a]: Not 
found: failed to drop Hive Metastore table: TException - service has thrown: 
NoSuchObjectException(message=hive.test2.users table not found)
I0523 23:30:44.479030  5907 maintenance_manager.cc:382] P 
a01491afc9f24dc3adef5d9cbc4ff405: Scheduling 
FlushDeltaMemStoresOp(00000000000000000000000000000000): perf score=0.033352
I0523 23:30:44.493083  5906 maintenance_manager.cc:603] P 
a01491afc9f24dc3adef5d9cbc4ff405: 
FlushDeltaMemStoresOp(00000000000000000000000000000000) complete. Timing: real 
0.014s       user 0.001s     sys 0.000s Metrics: 
{"bytes_written":476,"delete_count":0,"fdatasync":3,"fdatasync_us":12119,"lbm_write_time_us":23,"lbm_writes_lt_1ms":4,"reinsert_count":0,"thread_start_us":21,"threads_started":1,"update_count":3,"wal-append.queue_time_us":63}
I0523 23:30:44.493170  5907 maintenance_manager.cc:382] P 
a01491afc9f24dc3adef5d9cbc4ff405: Scheduling 
MinorDeltaCompactionOp(00000000000000000000000000000000): perf score=0.002000
I0523 23:30:44.498075  5906 maintenance_manager.cc:603] P 
a01491afc9f24dc3adef5d9cbc4ff405: 
MinorDeltaCompactionOp(00000000000000000000000000000000) complete. Timing: real 
0.005s      user 0.001s     sys 0.000s Metrics: 
{"cfile_cache_hit":1,"cfile_cache_hit_bytes":29,"cfile_cache_miss":3,"cfile_cache_miss_bytes":1283,"cfile_init":1,"delete_count":146,"delta_blocks_compacted":2,"delta_iterators_relevant":2,"fdatasync":3,"fdatasync_us":3378,"lbm_read_time_us":5,"lbm_reads_lt_1ms":7,"lbm_write_time_us":11,"lbm_writes_lt_1ms":4,"reinsert_count":0,"thread_start_us":16,"threads_started":1,"update_count":3}
I0524 00:00:48.336750  5917 catalog_manager.cc:2253] Servicing DeleteTable 
request from {username='root'} at 192.168.2.182:42712:
table { table_name: "test2.users" } modify_external_catalogs: true
W0524 00:00:48.349134  5917 catalog_manager.cc:2296] failed to delete HMS 
catalog entry for table test2.users [id=3a50aa7d5aa6416f8ab5587ed16bc85a]: Not 
found: failed to drop Hive Metastore table: TException - service has thrown: 
NoSuchObjectException(message=hive.test2.users table not found)
{code}
 

 

!image-2022-05-24-00-11-43-309.png!

 

 kudu cluster ksck gpmaster,gpnode1,gpnode2
{code:java}
kudu cluster ksck gpmaster,gpnode1,gpnode2
W0524 14:07:28.912752 13740 ksck_remote.cc:301] Couldn't fetch quiescing info 
from tablet server 7f33079cf18941eda06a0fcc06c3afd3 (192.168.2.183:7050): 
Remote error: Not authorized: unauthorized access to method: Quiesce
W0524 14:07:28.913740 13739 ksck_remote.cc:301] Couldn't fetch quiescing info 
from tablet server 524c9034d0b540cab9161d44a5dab7ef (192.168.2.184:7050): 
Remote error: Not authorized: unauthorized access to method: Quiesce
W0524 14:07:28.913827 13741 ksck_remote.cc:301] Couldn't fetch quiescing info 
from tablet server 9ad2b92eba814e78895e645f74618bd2 (192.168.2.182:7050): 
Remote error: Not authorized: unauthorized access to method: Quiesce
W0524 14:07:28.920079 13700 ksck_remote.cc:301] Couldn't fetch quiescing info 
from tablet server 18c9a3f5aa314a2b80dfa970003e4350 (192.168.2.211:7050): 
Remote error: Not authorized: unauthorized access to method: Quiesce
Master Summary
               UUID               | Address  | Status
----------------------------------+----------+---------
 2bc3b2318ca640a78a99fcbe4d058a9f | gpmaster | HEALTHY
 a01491afc9f24dc3adef5d9cbc4ff405 | gpnode1  | HEALTHY
 ccbd77b62e784359b71c07d16a909e59 | gpnode2  | HEALTHY
Unusual flags for Master:
       Flag       | Value |  Tags  |         Master
------------------+-------+--------+-------------------------
 use_hybrid_clock | false | hidden | all 3 server(s) checkedFlags of checked 
categories for Master:
        Flag         |                            Value                         
   |         Master
---------------------+-------------------------------------------------------------+-------------------------
 builtin_ntp_servers | 
0.pool.ntp.org,1.pool.ntp.org,2.pool.ntp.org,3.pool.ntp.org | all 3 server(s) 
checked
 time_source         | system                                                   
   | all 3 server(s) checkedFlags of checked categories for Master diverging 
from Tablet Server flags:
        Flag         |                            Value                         
   |         Master
---------------------+-------------------------------------------------------------+-------------------------
 builtin_ntp_servers | 
0.pool.ntp.org,1.pool.ntp.org,2.pool.ntp.org,3.pool.ntp.org | all 3 server(s) 
checked
 time_source         | system                                                   
   | all 3 server(s) checkedTablet Server Summary
               UUID               |      Address       |    Status    | Location
----------------------------------+--------------------+--------------+----------
 18c9a3f5aa314a2b80dfa970003e4350 | 192.168.2.211:7050 | UNAUTHORIZED | <none>
 524c9034d0b540cab9161d44a5dab7ef | 192.168.2.184:7050 | UNAUTHORIZED | <none>
 7f33079cf18941eda06a0fcc06c3afd3 | 192.168.2.183:7050 | UNAUTHORIZED | <none>
 9ad2b92eba814e78895e645f74618bd2 | 192.168.2.182:7050 | UNAUTHORIZED | <none>

Tablet Server Location Summary
 Location |  Count
----------+---------
 <none>   |       4
Error from 192.168.2.211:7050: Remote error: could not fetch all consensus 
info: Not authorized: unauthorized access to method: GetConsensusState 
(UNAUTHORIZED)
Error from 192.168.2.184:7050: Remote error: could not fetch all consensus 
info: Not authorized: unauthorized access to method: GetConsensusState 
(UNAUTHORIZED)
Error from 192.168.2.183:7050: Remote error: could not fetch all consensus 
info: Not authorized: unauthorized access to method: GetConsensusState 
(UNAUTHORIZED)
Error from 192.168.2.182:7050: Remote error: could not fetch all consensus 
info: Not authorized: unauthorized access to method: GetConsensusState 
(UNAUTHORIZED)

Version Summary
 Version |         Servers
---------+-------------------------
 1.15.0  | all 7 server(s) checked

Tablet Summary
Summary by table
     Name      | RF | Status  | Total Tablets | Healthy | Recovering | 
Under-replicated | Unavailable
---------------+----+---------+---------------+---------+------------+------------------+-------------
 $schemas      | 3  | HEALTHY | 2             | 2       | 0          | 0        
        | 0
 test1.users   | 3  | HEALTHY | 2             | 2       | 0          | 0        
        | 0
 test1.users1  | 3  | HEALTHY | 2             | 2       | 0          | 0        
        | 0
 test1.users10 | 3  | HEALTHY | 2             | 2       | 0          | 0        
        | 0
 test1.users11 | 3  | HEALTHY | 2             | 2       | 0          | 0        
        | 0
 test1.users12 | 3  | HEALTHY | 2             | 2       | 0          | 0        
        | 0
 test1.users13 | 3  | HEALTHY | 2             | 2       | 0          | 0        
        | 0
 test1.users2  | 3  | HEALTHY | 2             | 2       | 0          | 0        
        | 0
 test1.users3  | 3  | HEALTHY | 2             | 2       | 0          | 0        
        | 0
 test1.users4  | 3  | HEALTHY | 2             | 2       | 0          | 0        
        | 0
 test1.users5  | 3  | HEALTHY | 2             | 2       | 0          | 0        
        | 0
 test1.users6  | 3  | HEALTHY | 2             | 2       | 0          | 0        
        | 0
 test1.users7  | 3  | HEALTHY | 2             | 2       | 0          | 0        
        | 0
 test1.users8  | 3  | HEALTHY | 2             | 2       | 0          | 0        
        | 0
 test1.users9  | 3  | HEALTHY | 2             | 2       | 0          | 0        
        | 0
 test2.users   | 3  | HEALTHY | 2             | 2       | 0          | 0        
        | 0
 test2.users1  | 3  | HEALTHY | 2             | 2       | 0          | 0        
        | 0
 test2.users2  | 3  | HEALTHY | 2             | 2       | 0          | 0        
        | 0
 test2.users3  | 3  | HEALTHY | 2             | 2       | 0          | 0        
        | 0

Tablet Replica Count Summary
   Statistic    | Replica Count
----------------+---------------
 Minimum        | 10
 First Quartile | 34
 Median         | 35
 Third Quartile | 35
 Maximum        | 35Tablet Replica Count Outliers
 Type  |               UUID               |        Host        | Replica Count
-------+----------------------------------+--------------------+---------------
 Small | 18c9a3f5aa314a2b80dfa970003e4350 | 192.168.2.211:7050 | 10

Total Count Summary
                | Total Count
----------------+-------------
 Masters        | 3
 Tablet Servers     | 4
 Tables         | 19
 Tablets        | 38
 Replicas       | 114
==================
Warnings:
==================
Some masters have unsafe, experimental, or hidden flags set
tserver unusual flags check error: 4 of 4 tservers were not available to 
retrieve unusual flags
tserver diverged flags check error: 4 of 4 tservers were not available to 
retrieve time_source category flags
Same flags have different values between masters and tablet servers for at 
least one checked flag category==================
Errors:
==================
Not authorized: error fetching info from tablet servers: failed to gather info 
from 4 of 4 tablet servers due to lack of admin privileges 
FAILED
Not authorized: re-run ksck with administrator privileges
  {code}
 

 


> drop table failed
> -----------------
>
>                 Key: KUDU-3370
>                 URL: https://issues.apache.org/jira/browse/KUDU-3370
>             Project: Kudu
>          Issue Type: Bug
>          Components: master, tserver
>    Affects Versions: 1.15.0
>         Environment: hdp :3.2.3
> hive :3.1.1
> kudu :1.15.0
> trino:369-SNAPSHOT
>            Reporter: liu
>            Priority: Critical
>             Fix For: NA
>
>         Attachments: image-2022-05-24-00-11-43-309.png
>
>
> At present, according to the patch provided by hive-16993, hive 3.1.1 is 
> recompiled. Now it can successfully synchronize with hive metadata and create 
> tables. However, when deleting tables, the log shows that the tables have 
> been successfully deleted, but the tables in kudu still exist and cannot be 
> deleted。
> {code:java}
> USE
> trino:test2> CREATE TABLE users (
>           ->   userid int WITH (primary_key = true),
>           ->   firstname varchar,
>           ->   lastname varchar
>           -> ) WITH (
>           ->   partition_by_hash_columns = ARRAY['userid'],
>           ->   partition_by_hash_buckets = 2
>           -> );
> CREATE TABLE
> trino:test2> show tables;
>  Table 
> -------
>  users 
> (1 row)
> trino:test2> drop table users;
> DROP TABLE
> trino:test2> show tables;
>  Table 
> -------
>  users 
> (1 row)Query 20220523_152932_00147_ytvpx, FINISHED, 3 nodes
> Splits: 20 total, 20 done (100.00%)
> 0.23 [1 rows, 20B] [4 rows/s, 86B/s]
> trino:test2> drop table users;
> Query 20220523_152946_00148_ytvpx failed: failed to drop Hive Metastore 
> table: TException - service has thrown: 
> NoSuchObjectException(message=hive.test2.users table not found)  {code}
> The metadata of hive has been successfully deleted when I delete it for the 
> first time. When I delete it for the second time, it is reported that the 
> metadata does not exist because it has been deleted, but the table still 
> exists in kudu. Use the command:
> {code:java}
> kudu table delete gpnode1 test2.users{code}
> error message:
> {code:java}
> # kudu table delete gpnode1 test2.users
> # Not found: failed to drop Hive Metastore table: TException - service has 
> thrown: NoSuchObjectException(message=hive.test2.users table not found) {code}
> log:
> {code:java}
> W0523 23:21:52.950664 11595 master_path_handlers.cc:837] Unable to fetch 
> master addresses: OK
> W0523 23:22:31.867633 11595 master_path_handlers.cc:837] Unable to fetch 
> master addresses: OK
> I0523 23:28:41.818248  5917 catalog_manager.cc:1681] Servicing CreateTable 
> request from {username='presto'} at 192.168.2.182:36402:
> name: "test2.users"
> schema {
>   columns {
>     name: "userid"
>     type: INT32
>     is_key: true
>     is_nullable: false
>     cfile_block_size: 0
>   }
>   columns {
>     name: "firstname"
>     type: STRING
>     is_key: false
>     is_nullable: false
>     cfile_block_size: 0
>   }
>   columns {
>     name: "lastname"
>     type: STRING
>     is_key: false
>     is_nullable: false
>     cfile_block_size: 0
>   }
> }
> partition_schema {
>   hash_bucket_schemas {
>     columns {
>       name: "userid"
>     }
>     num_buckets: 2
>     seed: 0
>   }
> }
> I0523 23:28:41.877279  5917 catalog_manager.cc:1963] created HMS catalog 
> entry for table  [id=3a50aa7d5aa6416f8ab5587ed16bc85a]
> I0523 23:28:42.091735  5907 maintenance_manager.cc:382] P 
> a01491afc9f24dc3adef5d9cbc4ff405: Scheduling 
> FlushMRSOp(00000000000000000000000000000000): perf score=0.302975
> I0523 23:28:42.109527  5906 maintenance_manager.cc:603] P 
> a01491afc9f24dc3adef5d9cbc4ff405: 
> FlushMRSOp(00000000000000000000000000000000) complete. Timing: real 0.018s    
>     user 0.003s     sys 0.003s Metrics: 
> {"bytes_written":5660,"cfile_init":1,"dirs.queue_time_us":90,"dirs.run_cpu_time_us":112,"dirs.run_wall_time_us":667,"drs_written":1,"fdatasync":13,"fdatasync_us":11633,"lbm_read_time_us":25,"lbm_reads_lt_1ms":4,"lbm_write_time_us":133,"lbm_writes_lt_1ms":27,"rows_written":3,"thread_start_us":59,"threads_started":1}
> I0523 23:28:42.109880  5907 maintenance_manager.cc:382] P 
> a01491afc9f24dc3adef5d9cbc4ff405: Scheduling 
> CompactRowSetsOp(00000000000000000000000000000000): perf score=0.212344
> I0523 23:28:42.133885  5906 maintenance_manager.cc:603] P 
> a01491afc9f24dc3adef5d9cbc4ff405: 
> CompactRowSetsOp(00000000000000000000000000000000) complete. Timing: real 
> 0.024s  user 0.008s     sys 0.004s Metrics: 
> {"bytes_written":213198,"cfile_cache_hit":13,"cfile_cache_hit_bytes":206138,"cfile_cache_miss":35,"cfile_cache_miss_bytes":225520,"cfile_init":10,"delta_iterators_relevant":6,"dirs.queue_time_us":502,"dirs.run_cpu_time_us":810,"dirs.run_wall_time_us":950,"drs_written":1,"fdatasync":15,"fdatasync_us":12534,"lbm_read_time_us":662,"lbm_reads_lt_1ms":75,"lbm_write_time_us":530,"lbm_writes_lt_1ms":32,"num_input_rowsets":2,"rows_written":209,"spinlock_wait_cycles":2944,"thread_start_us":397,"threads_started":4}
> I0523 23:28:44.408016  5917 catalog_manager.cc:4733] T 
> 273e6e3223f14ea690621e40c53c8c0e P 18c9a3f5aa314a2b80dfa970003e4350 reported 
> cstate change: term changed from 0 to 1, leader changed from <none> to 
> 18c9a3f5aa314a2b80dfa970003e4350 (192.168.2.211). New cstate: current_term: 1 
> leader_uuid: "18c9a3f5aa314a2b80dfa970003e4350" committed_config { 
> opid_index: -1 OBSOLETE_local: false peers { permanent_uuid: 
> "524c9034d0b540cab9161d44a5dab7ef" member_type: VOTER last_known_addr { host: 
> "192.168.2.184" port: 7050 } health_report { overall_health: UNKNOWN } } 
> peers { permanent_uuid: "18c9a3f5aa314a2b80dfa970003e4350" member_type: VOTER 
> last_known_addr { host: "192.168.2.211" port: 7050 } health_report { 
> overall_health: HEALTHY } } peers { permanent_uuid: 
> "9ad2b92eba814e78895e645f74618bd2" member_type: VOTER last_known_addr { host: 
> "192.168.2.182" port: 7050 } health_report { overall_health: UNKNOWN } } }
> I0523 23:28:59.145552  5917 catalog_manager.cc:4733] T 
> e0d2911469d147609abcdcebffacc7f1 P 18c9a3f5aa314a2b80dfa970003e4350 reported 
> cstate change: term changed from 0 to 1, leader changed from <none> to 
> 18c9a3f5aa314a2b80dfa970003e4350 (192.168.2.211). New cstate: current_term: 1 
> leader_uuid: "18c9a3f5aa314a2b80dfa970003e4350" committed_config { 
> opid_index: -1 OBSOLETE_local: false peers { permanent_uuid: 
> "18c9a3f5aa314a2b80dfa970003e4350" member_type: VOTER last_known_addr { host: 
> "192.168.2.211" port: 7050 } health_report { overall_health: HEALTHY } } 
> peers { permanent_uuid: "9ad2b92eba814e78895e645f74618bd2" member_type: VOTER 
> last_known_addr { host: "192.168.2.182" port: 7050 } health_report { 
> overall_health: UNKNOWN } } peers { permanent_uuid: 
> "524c9034d0b540cab9161d44a5dab7ef" member_type: VOTER last_known_addr { host: 
> "192.168.2.184" port: 7050 } health_report { overall_health: UNKNOWN } } }
> I0523 23:29:28.640434  5917 catalog_manager.cc:2253] Servicing DeleteTable 
> request from {username='presto'} at 192.168.2.182:36402:
> table { table_name: "test2.users" }
> I0523 23:29:28.706779  5917 catalog_manager.cc:2293] deleted HMS catalog 
> entry for table test2.users [id=3a50aa7d5aa6416f8ab5587ed16bc85a]
> I0523 23:29:33.955879  5917 catalog_manager.cc:4733] T 
> e0d2911469d147609abcdcebffacc7f1 P 9ad2b92eba814e78895e645f74618bd2 reported 
> cstate change: term changed from 1 to 2, leader changed from 
> 18c9a3f5aa314a2b80dfa970003e4350 (192.168.2.211) to 
> 9ad2b92eba814e78895e645f74618bd2 (192.168.2.182). New cstate: current_term: 2 
> leader_uuid: "9ad2b92eba814e78895e645f74618bd2" committed_config { 
> opid_index: -1 OBSOLETE_local: false peers { permanent_uuid: 
> "18c9a3f5aa314a2b80dfa970003e4350" member_type: VOTER last_known_addr { host: 
> "192.168.2.211" port: 7050 } health_report { overall_health: UNKNOWN } } 
> peers { permanent_uuid: "9ad2b92eba814e78895e645f74618bd2" member_type: VOTER 
> last_known_addr { host: "192.168.2.182" port: 7050 } health_report { 
> overall_health: HEALTHY } } peers { permanent_uuid: 
> "524c9034d0b540cab9161d44a5dab7ef" member_type: VOTER last_known_addr { host: 
> "192.168.2.184" port: 7050 } health_report { overall_health: UNKNOWN } } }
> I0523 23:29:46.440908  5917 catalog_manager.cc:2253] Servicing DeleteTable 
> request from {username='presto'} at 192.168.2.182:36402:
> table { table_name: "test2.users" }
> W0523 23:29:46.446835  5917 catalog_manager.cc:2296] failed to delete HMS 
> catalog entry for table test2.users [id=3a50aa7d5aa6416f8ab5587ed16bc85a]: 
> Not found: failed to drop Hive Metastore table: TException - service has 
> thrown: NoSuchObjectException(message=hive.test2.users table not found)
> I0523 23:30:44.479030  5907 maintenance_manager.cc:382] P 
> a01491afc9f24dc3adef5d9cbc4ff405: Scheduling 
> FlushDeltaMemStoresOp(00000000000000000000000000000000): perf score=0.033352
> I0523 23:30:44.493083  5906 maintenance_manager.cc:603] P 
> a01491afc9f24dc3adef5d9cbc4ff405: 
> FlushDeltaMemStoresOp(00000000000000000000000000000000) complete. Timing: 
> real 0.014s     user 0.001s     sys 0.000s Metrics: 
> {"bytes_written":476,"delete_count":0,"fdatasync":3,"fdatasync_us":12119,"lbm_write_time_us":23,"lbm_writes_lt_1ms":4,"reinsert_count":0,"thread_start_us":21,"threads_started":1,"update_count":3,"wal-append.queue_time_us":63}
> I0523 23:30:44.493170  5907 maintenance_manager.cc:382] P 
> a01491afc9f24dc3adef5d9cbc4ff405: Scheduling 
> MinorDeltaCompactionOp(00000000000000000000000000000000): perf score=0.002000
> I0523 23:30:44.498075  5906 maintenance_manager.cc:603] P 
> a01491afc9f24dc3adef5d9cbc4ff405: 
> MinorDeltaCompactionOp(00000000000000000000000000000000) complete. Timing: 
> real 0.005s    user 0.001s     sys 0.000s Metrics: 
> {"cfile_cache_hit":1,"cfile_cache_hit_bytes":29,"cfile_cache_miss":3,"cfile_cache_miss_bytes":1283,"cfile_init":1,"delete_count":146,"delta_blocks_compacted":2,"delta_iterators_relevant":2,"fdatasync":3,"fdatasync_us":3378,"lbm_read_time_us":5,"lbm_reads_lt_1ms":7,"lbm_write_time_us":11,"lbm_writes_lt_1ms":4,"reinsert_count":0,"thread_start_us":16,"threads_started":1,"update_count":3}
> I0524 00:00:48.336750  5917 catalog_manager.cc:2253] Servicing DeleteTable 
> request from {username='root'} at 192.168.2.182:42712:
> table { table_name: "test2.users" } modify_external_catalogs: true
> W0524 00:00:48.349134  5917 catalog_manager.cc:2296] failed to delete HMS 
> catalog entry for table test2.users [id=3a50aa7d5aa6416f8ab5587ed16bc85a]: 
> Not found: failed to drop Hive Metastore table: TException - service has 
> thrown: NoSuchObjectException(message=hive.test2.users table not found)
> {code}
>  
>  
> !image-2022-05-24-00-11-43-309.png!
>  
>  kudu cluster ksck gpmaster,gpnode1,gpnode2
> {code:java}
> [kudu@gpnode1 kudu]$ kudu cluster ksck gpmaster,gpnode1,gpnode2
> Master Summary
>                UUID               | Address  | Status
> ----------------------------------+----------+---------
>  2bc3b2318ca640a78a99fcbe4d058a9f | gpmaster | HEALTHY
>  a01491afc9f24dc3adef5d9cbc4ff405 | gpnode1  | HEALTHY
>  ccbd77b62e784359b71c07d16a909e59 | gpnode2  | HEALTHYUnusual flags for 
> Master:
>        Flag       | Value |  Tags  |         Master
> ------------------+-------+--------+-------------------------
>  use_hybrid_clock | false | hidden | all 3 server(s) checkedFlags of checked 
> categories for Master:
>         Flag         |                            Value                       
>      |         Master
> ---------------------+-------------------------------------------------------------+-------------------------
>  builtin_ntp_servers | 
> 0.pool.ntp.org,1.pool.ntp.org,2.pool.ntp.org,3.pool.ntp.org | all 3 server(s) 
> checked
>  time_source         | system                                                 
>      | 
> all 3 server(s) checkedTablet Server Summary
>                UUID               |      Address       | Status  | Location | 
> Tablet Leaders |
>  Active Scanners
> ----------------------------------+--------------------+---------+----------+----------------+-----------------
>  18c9a3f5aa314a2b80dfa970003e4350 | 192.168.2.211:7050 | HEALTHY | <none>   | 
>       0        |       0
>  524c9034d0b540cab9161d44a5dab7ef | 192.168.2.184:7050 | HEALTHY | <none>   | 
>      14        |       0
>  7f33079cf18941eda06a0fcc06c3afd3 | 192.168.2.183:7050 | HEALTHY | <none>   | 
>      11        |       0
>  9ad2b92eba814e78895e645f74618bd2 | 192.168.2.182:7050 | HEALTHY | <none>   | 
>      13        |       0
> Tablet Server Location Summary
>  Location |  Count
> ----------+---------
>  <none>   |       4Unusual flags for Tablet Server:
>        Flag       | Value |  Tags  |      Tablet Server
> ------------------+-------+--------+-------------------------
>  use_hybrid_clock | false | hidden | all 4 server(s) checkedFlags of checked 
> categories for Tablet Server:
>         Flag         |                            Value                       
>      |      Tablet Server
> ---------------------+-------------------------------------------------------------+-------------------------
>  builtin_ntp_servers | 
> 0.pool.ntp.org,1.pool.ntp.org,2.pool.ntp.org,3.pool.ntp.org | all 4 server(s) 
> checked
>  time_source         | system                                                 
>      | 
> all 4 server(s) checkedVersion Summary
>  Version |         Servers
> ---------+-------------------------
>  1.15.0  | all 7 server(s) checkedTablet Summary
> Summary by table
>      Name      | RF | Status  | Total Tablets | Healthy | Recovering | 
> Under-replicated | Unavailable
> ---------------+----+---------+---------------+---------+------------+------------------+-------------
>  $schemas      | 3  | HEALTHY | 2             | 2       | 0          | 0      
>           | 0
>  test1.users   | 3  | HEALTHY | 2             | 2       | 0          | 0      
>           | 0
>  test1.users1  | 3  | HEALTHY | 2             | 2       | 0          | 0      
>           | 0
>  test1.users10 | 3  | HEALTHY | 2             | 2       | 0          | 0      
>           | 0
>  test1.users11 | 3  | HEALTHY | 2             | 2       | 0          | 0      
>           | 0
>  test1.users12 | 3  | HEALTHY | 2             | 2       | 0          | 0      
>           | 0
>  test1.users13 | 3  | HEALTHY | 2             | 2       | 0          | 0      
>           | 0
>  test1.users2  | 3  | HEALTHY | 2             | 2       | 0          | 0      
>           | 0
>  test1.users3  | 3  | HEALTHY | 2             | 2       | 0          | 0      
>           | 0
>  test1.users4  | 3  | HEALTHY | 2             | 2       | 0          | 0      
>           | 0
>  test1.users5  | 3  | HEALTHY | 2             | 2       | 0          | 0      
>           | 0
>  test1.users6  | 3  | HEALTHY | 2             | 2       | 0          | 0      
>           | 0
>  test1.users7  | 3  | HEALTHY | 2             | 2       | 0          | 0      
>           | 0
>  test1.users8  | 3  | HEALTHY | 2             | 2       | 0          | 0      
>           | 0
>  test1.users9  | 3  | HEALTHY | 2             | 2       | 0          | 0      
>           | 0
>  test2.users   | 3  | HEALTHY | 2             | 2       | 0          | 0      
>           | 0
>  test2.users1  | 3  | HEALTHY | 2             | 2       | 0          | 0      
>           | 0
>  test2.users2  | 3  | HEALTHY | 2             | 2       | 0          | 0      
>           | 0
>  test2.users3  | 3  | HEALTHY | 2             | 2       | 0          | 0      
>           | 0Tablet Replica Count Summary
>    Statistic    | Replica Count
> ----------------+---------------
>  Minimum        | 10
>  First Quartile | 34
>  Median         | 35
>  Third Quartile | 35
>  Maximum        | 35
> Tablet Replica Count Outliers
>  Type  |               UUID               |        Host        | Replica Count
> -------+----------------------------------+--------------------+---------------
>  Small | 18c9a3f5aa314a2b80dfa970003e4350 | 192.168.2.211:7050 | 10
> Total Count Summary
>                 | Total Count
> ----------------+-------------
>  Masters        | 3
>  Tablet Servers | 4
>  Tables         | 19
>  Tablets        | 38
>  Replicas       | 114
> ==================
> Warnings:
> ==================
> Some masters have unsafe, experimental, or hidden flags set
> Some tablet servers have unsafe, experimental, or hidden flags set
> OK
>    {code}
>  
>  



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