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HDFS-12511. Ozone: Add tags to config. Contributed by Ajay Kumar.

This commit is contained in:
Anu Engineer 2017-09-28 17:29:55 -07:00 committed by Owen O'Malley
parent 7151a9b604
commit aaec2689f4
2 changed files with 132 additions and 0 deletions
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101
hadoop-hdfs-project/hadoop-hdfs/src/main/resources/ozone-default.xml
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@ -26,6 +26,7 @@
<property>
<name>ozone.enabled</name>
<value>false</value>
<tag>OZONE,REQUIRED</tag>
<description>
Status of the Ozone Object Storage service is enabled.
Set to true to enable Ozone.
@ -36,6 +37,7 @@
<property>
<name>ozone.handler.type</name>
<value>distributed</value>
<tag>OZONE,REST</tag>
<description>
The second key dfs.storage.handler.type tells ozone which storage
handler to use. The possible values are:
@ -47,6 +49,7 @@
<property>
<name>ozone.localstorage.root</name>
<value>/tmp/ozone</value>
<tag>OZONE,REST</tag>
<description>
</description>
</property>
@ -54,6 +57,7 @@
<property>
<name>ozone.trace.enabled</name>
<value>false</value>
<tag>OZONE,DEBUG</tag>
<description>
</description>
</property>
@ -61,6 +65,7 @@
<property>
<name>ozone.metadata.dirs</name>
<value></value>
<tag>OZONE,KSM,SCM,CONTAINER,REQUIRED,STORAGE</tag>
<description>
Ozone metadata dir path.
</description>
@ -69,6 +74,7 @@
<property>
<name>ozone.key.cache.size</name>
<value>1024</value>
<tag>PERFORMANCE,CONTAINER,STORAGE</tag>
<description>
</description>
</property>
@ -76,6 +82,7 @@
<property>
<name>ozone.administrators</name>
<value></value>
<tag>OZONE,SECURITY</tag>
<description>
Ozone administrator users delimited by comma.
If not set, only the user who launches an ozone service will be the
@ -88,6 +95,7 @@
<property>
<name>ozone.client.protocol</name>
<value>org.apache.hadoop.ozone.client.rpc.RpcClient</value>
<tag>OZONE</tag>
<description>
Protocol class to be used by client to connect to ozone cluster.
The build-in implementation includes:
@ -99,6 +107,7 @@
<property>
<name>ozone.client.socket.timeout.ms</name>
<value>5000</value>
<tag>OZONE</tag>
<description>
Socket timeout for Ozone client in milliseconds.
</description>
@ -107,6 +116,7 @@
<property>
<name>ozone.client.connection.timeout.ms</name>
<value>5000</value>
<tag>OZONE,PERFORMANCE,CLIENT</tag>
<description>
Connection timeout for Ozone client in milliseconds.
</description>
@ -115,6 +125,7 @@
<property>
<name>ozone.scm.client.address</name>
<value></value>
<tag>OZONE</tag>
<description>
The address of the Ozone SCM client service. This is a required
setting.
@ -127,6 +138,7 @@
<property>
<name>ozone.scm.client.port</name>
<value>9860</value>
<tag>OZONE</tag>
<description>
The port number of the Ozone SCM client service.
</description>
@ -135,6 +147,7 @@
<property>
<name>ozone.scm.datanode.address</name>
<value></value>
<tag>OZONE</tag>
<description>
The address of the Ozone SCM service used for internal communication
between the DataNodes and the SCM.
@ -151,6 +164,7 @@
<property>
<name>ozone.scm.datanode.bind.host</name>
<value></value>
<tag>OZONE</tag>
<description>
The hostname or IP address used by the SCM service endpoint to bind.
</description>
@ -159,6 +173,7 @@
<property>
<name>ozone.scm.datanode.port</name>
<value>9861</value>
<tag>OZONE</tag>
<description>
The port number of the Ozone SCM service.
</description>
@ -167,6 +182,7 @@
<property>
<name>ozone.scm.client.bind.host</name>
<value>0.0.0.0</value>
<tag>OZONE</tag>
<description>
The hostname or IP address used by the SCM client endpoint to bind.
This setting is used by the SCM only and never used by clients.
@ -181,6 +197,7 @@
<property>
<name>ozone.scm.block.client.address</name>
<value></value>
<tag>OZONE</tag>
<description>
The address of the Ozone SCM block client service. If not defined
value of ozone.scm.client.address is used.
@ -190,6 +207,7 @@
<property>
<name>ozone.scm.block.client.bind.host</name>
<value>0.0.0.0</value>
<tag>OZONE</tag>
<description>
The hostname or IP address used by the SCM block client
endpoint to bind.
@ -199,6 +217,7 @@
<property>
<name>ozone.scm.block.client.port</name>
<value>9863</value>
<tag>OZONE</tag>
<description>
The port number of the Ozone SCM block client service.
</description>
@ -207,6 +226,7 @@
<property>
<name>ozone.scm.handler.count.key</name>
<value>10</value>
<tag>OZONE</tag>
<description>
The number of RPC handler threads for each SCM service endpoint.
@ -217,6 +237,7 @@
<property>
<name>ozone.scm.chunk.size</name>
<value>1048576</value>
<tag>OZONE</tag>
<description>
The chunk size for read/write chunk operations in bytes.
@ -229,6 +250,7 @@
<property>
<name>ozone.scm.heartbeat.interval.seconds</name>
<value>30</value>
<tag>OZONE</tag>
<description>
The heartbeat interval from a datanode to SCM in seconds.
</description>
@ -237,6 +259,7 @@
<property>
<name>ozone.scm.stale.node.interval.ms</name>
<value>90000</value>
<tag>OZONE</tag>
<description>
The interval in milliseconds for stale node flagging.
</description>
@ -245,6 +268,7 @@
<property>
<name>ozone.scm.dead.node.interval.ms</name>
<value>600000</value>
<tag>OZONE</tag>
<description>
The interval in milliseconds for dead node flagging.
</description>
@ -253,6 +277,7 @@
<property>
<name>ozone.scm.max.hb.count.to.process</name>
<value>5000</value>
<tag>OZONE</tag>
<description>
The maximum number of heartbeat to process per loop of the process
thread.
@ -262,6 +287,7 @@
<property>
<name>ozone.scm.heartbeat.thread.interval.ms</name>
<value>3000</value>
<tag>OZONE</tag>
<description>
The interval in milliseconds that the heartbeat processor thread runs.
</description>
@ -270,6 +296,7 @@
<property>
<name>ozone.scm.heartbeat.rpc-timeout</name>
<value>1000</value>
<tag>OZONE</tag>
<description>
Timeout value for the RPC from Datanode to SCM in milliseconds.
</description>
@ -278,6 +305,7 @@
<property>
<name>ozone.scm.block.deletion.max.retry</name>
<value>4096</value>
<tag>OZONE</tag>
<description>
SCM wraps up a number of blocks in a deletion transaction and send that
to datanode for physically deletion periodically. This property
@ -291,6 +319,7 @@
<property>
<name>ozone.scm.heartbeat.log.warn.interval.count</name>
<value>10</value>
<tag>OZONE</tag>
<description>
Defines how frequently we will log the missing of heartbeat to SCM.
For example in the default case, we will write a warning message for each 10
@ -301,6 +330,7 @@
<property>
<name>ozone.scm.names</name>
<value></value>
<tag>OZONE</tag>
<description>
The value of this property is a set of DNS | DNS:PORT | IP Address | IP:PORT.
Written as a comma separated string. e.g. scm1, scm2:8020, 7.7.7.7:7777.
@ -312,6 +342,7 @@
<property>
<name>ozone.scm.datanode.id</name>
<value></value>
<tag>OZONE</tag>
<description>
The path that datanodes will created to store the datanode ID.
If this value is not set, datanodes will fail to come up.
@ -321,6 +352,7 @@
<property>
<name>ozone.scm.db.cache.size.mb</name>
<value>128</value>
<tag>OZONE</tag>
<description>
The cache size for SCM level db store in MB.
</description>
@ -329,6 +361,7 @@
<property>
<name>ozone.scm.container.size.gb</name>
<value>5</value>
<tag>OZONE</tag>
<description>
Storage container size in GB for block allocations.
</description>
@ -337,6 +370,7 @@
<property>
<name>ozone.scm.container.placement.impl</name>
<value>org.apache.hadoop.ozone.scm.container.placement.algorithms.SCMContainerPlacementRandom</value>
<tag>OZONE</tag>
<description>
Placement policy class for containers.
Defaults to SCMContainerPlacementRandom.class
@ -346,6 +380,7 @@
<property>
<name>ozone.scm.container.provision_batch_size</name>
<value>1</value>
<tag>OZONE</tag>
<description>
Pre-provision specified number of containers to creare for
block creation.
@ -355,6 +390,7 @@
<property>
<name>ozone.scm.max.container.report.threads</name>
<value>100</value>
<tag>OZONE</tag>
<description>
Maximum number of threads to process container reports in scm.
Each container report from a datanode is processed by scm in
@ -366,6 +402,7 @@
<property>
<name>ozone.scm.container.reports.wait.timeout.seconds</name>
<value>300</value>
<tag>OZONE</tag>
<description>
Maximum time to wait in seconds for processing all container
reports from a node pool. It determines the timeout for a
@ -376,6 +413,7 @@
<property>
<name>ozone.scm.container.report.processing.interval.seconds</name>
<value>60</value>
<tag>OZONE</tag>
<description>
Time interval in seconds for scm to process container reports
for a node pool. Scm handles node pool reports in a cyclic clock
@ -386,6 +424,7 @@
<property>
<name>ozone.block.deleting.service.interval.ms</name>
<value>60000</value>
<tag>OZONE,PERFORMANCE,SCM</tag>
<description>
Time interval in milliseconds of the block deleting service.
The block deleting service runs on each datanode to scan staled
@ -396,6 +435,7 @@
<property>
<name>ozone.block.deleting.service.timeout</name>
<value>300000ms</value>
<tag>OZONE,PERFORMANCE,SCM</tag>
<description>
Timeout value of block deletion service. If this is set greater than 0,
the service will stop waiting for the block deleting completion after this
@ -409,6 +449,7 @@
<property>
<name>ozone.block.deleting.limit.per.task</name>
<value>1000</value>
<tag>OZONE,PERFORMANCE,SCM</tag>
<description>
Maximum number of blocks to be deleted by block deleting service
per time interval. This property is used to throttle the actual number
@ -419,6 +460,7 @@
<property>
<name>ozone.block.deleting.container.limit.per.interval</name>
<value>10</value>
<tag>OZONE,PERFORMANCE,SCM</tag>
<description>
Maximum number of containers to be scanned by block deleting service
per time interval. The block deleting service spawns a thread to handle
@ -430,6 +472,7 @@
<property>
<name>ozone.scm.container.deletion-choosing.policy</name>
<value>org.apache.hadoop.ozone.container.common.impl.TopNOrderedContainerDeletionChoosingPolicy</value>
<tag>OZONE</tag>
<description>
The policy used for choosing desire containers for block deletion.
Datanode selects a number of containers to process block deletion
@ -450,6 +493,7 @@
<property>
<name>ozone.key.deleting.limit.per.task</name>
<value>1000</value>
<tag>PERFORMANCE,KSM</tag>
<description>
Maximum number of keys to be scanned by key deleting service per
time interval in KSM. Those keys are sent to delete metadata and
@ -461,6 +505,7 @@
<property>
<name>dfs.container.ipc</name>
<value>9859</value>
<tag>OZONE</tag>
<description>
The ipc port number of container.
</description>
@ -469,6 +514,7 @@
<property>
<name>dfs.container.ipc.random.port</name>
<value>false</value>
<tag>OZONE,CONTAINER,PIPELINE,STANDALONE</tag>
<description>
Whether allocates a random free port for ozone container.
</description>
@ -477,6 +523,7 @@
<property>
<name>scm.container.client.idle.threshold</name>
<value>10000</value>
<tag>OZONE</tag>
<description>
</description>
</property>
@ -484,6 +531,7 @@
<property>
<name>scm.container.client.max.size</name>
<value>256</value>
<tag>OZONE</tag>
<description>
</description>
</property>
@ -491,6 +539,7 @@
<property>
<name>dfs.container.ratis.enabled</name>
<value>false</value>
<tag>OZONE</tag>
<description>
</description>
</property>
@ -498,6 +547,7 @@
<property>
<name>dfs.container.ratis.rpc.type</name>
<value>GRPC</value>
<tag>OZONE</tag>
<description>
</description>
</property>
@ -505,6 +555,7 @@
<property>
<name>dfs.container.ratis.server.id</name>
<value></value>
<tag>OZONE</tag>
<description>
The unique ID to identify a Ratis server.
</description>
@ -513,6 +564,7 @@
<property>
<name>dfs.container.ratis.datanode.storage.dir</name>
<value></value>
<tag>OZONE,CONTAINER,STORAGE</tag>
<description>
</description>
</property>
@ -522,6 +574,7 @@
<property>
<name>ozone.ksm.handler.count.key</name>
<value>200</value>
<tag>PERFORMANCE,KSM</tag>
<description>
The number of RPC handler threads for each KSM service endpoint.
</description>
@ -530,6 +583,7 @@
<property>
<name>ozone.ksm.address</name>
<value></value>
<tag>KSM,REQUIRED</tag>
<description>
The address of the Ozone KSM service.
</description>
@ -538,6 +592,7 @@
<property>
<name>ozone.ksm.leveldb.cache.size.mb</name>
<value>128</value>
<tag>PERFORMANCE,KSM</tag>
<description>
The size of KSM LevelDB cache in MB that used for caching files.
</description>
@ -546,6 +601,7 @@
<property>
<name>ozone.ksm.user.max.volume</name>
<value>1024</value>
<tag>KSM,MANAGEMENT</tag>
<description>
The maximum number of volumes that each user can create.
</description>
@ -554,6 +610,7 @@
<property>
<name>ozone.ksm.user.rights</name>
<value>READ_WRITE</value>
<tag>SECURITY,KSM</tag>
<description>
Default user permissions in Ozone KSM.
</description>
@ -562,6 +619,7 @@
<property>
<name>ozone.ksm.group.rights</name>
<value>READ_WRITE</value>
<tag>SECURITY,KSM</tag>
<description>
Default group permissions in Ozone KSM.
</description>
@ -571,6 +629,7 @@
<property>
<name>ozone.scm.http.enabled</name>
<value>true</value>
<tag>OZONE</tag>
<description>
Property to enable or disable SCM web ui.
</description>
@ -579,6 +638,7 @@
<property>
<name>ozone.scm.http-address</name>
<value>0.0.0.0:9876</value>
<tag>OZONE</tag>
<description>
The address and the base port where the SCM web ui will listen on.
@ -589,6 +649,7 @@
<property>
<name>ozone.scm.http-bind-host</name>
<value>0.0.0.0</value>
<tag>OZONE</tag>
<description>
The actual address the SCM web server will bind to. If this optional
address is set, it overrides only the hostname portion of
@ -599,6 +660,7 @@
<property>
<name>ozone.scm.https-address</name>
<value>0.0.0.0:9877</value>
<tag>OZONE</tag>
<description>
The address and the base port where the SCM web ui will listen on
using HTTPS.
@ -610,6 +672,7 @@
<property>
<name>ozone.scm.https-bind-host</name>
<value>0.0.0.0</value>
<tag>OZONE</tag>
<description>
The actual address the SCM web server will bind to using HTTPS. If this
optional address is set, it overrides only the hostname portion of
@ -620,6 +683,7 @@
<property>
<name>ozone.ksm.http.enabled</name>
<value>true</value>
<tag>KSM,MANAGEMENT</tag>
<description>
Property to enable or disable KSM web ui.
</description>
@ -628,6 +692,7 @@
<property>
<name>ozone.ksm.http-address</name>
<value>0.0.0.0:9874</value>
<tag>KSM,MANAGEMENT</tag>
<description>
The address and the base port where the KSM web ui will listen on.
@ -638,6 +703,7 @@
<property>
<name>ozone.ksm.http-bind-host</name>
<value>0.0.0.0</value>
<tag>KSM,MANAGEMENT</tag>
<description>
The actual address the KSM web server will bind to. If this optional
address is set, it overrides only the hostname portion of
@ -648,6 +714,7 @@
<property>
<name>ozone.ksm.https-address</name>
<value>0.0.0.0:9875</value>
<tag>KSM,MANAGEMENT,SECURITY</tag>
<description>
The address and the base port where the KSM web ui will listen on
using HTTPS.
@ -659,6 +726,7 @@
<property>
<name>ozone.ksm.https-bind-host</name>
<value>0.0.0.0</value>
<tag>KSM,MANAGEMENT,SECURITY</tag>
<description>
The actual address the KSM web server will bind to using HTTPS. If this
optional address is set, it overrides only the hostname portion of
@ -669,6 +737,7 @@
<property>
<name>ozone.web.authentication.kerberos.principal</name>
<value></value>
<tag>OZONE,SECURITY</tag>
<description>
The server principal used by the SCM and KSM for web UI SPNEGO
authentication when Kerberos security is enabled. This is
@ -683,6 +752,7 @@
<property>
<name>ozone.scm.keytab.file</name>
<value></value>
<tag>OZONE</tag>
<description>
The keytab file for Kerberos authentication in SCM.
</description>
@ -691,6 +761,7 @@
<property>
<name>ozone.ksm.keytab.file</name>
<value></value>
<tag>SECURITY,KSM</tag>
<description>
The keytab file for Kerberos authentication in KSM.
</description>
@ -699,6 +770,7 @@
<property>
<name>ozone.metastore.impl</name>
<value>RocksDB</value>
<tag>OZONE,KSM,SCM,CONTAINER,STORAGE</tag>
<description>
Ozone metadata store implementation. Ozone metadata are well distributed
to multiple services such as ksm, scm. They are stored in some local
@ -710,6 +782,7 @@
<property>
<name>dfs.cblock.servicerpc-address</name>
<value></value>
<tag>OZONE</tag>
<description>
The address that cblock will be bind to, should be a host:port format,
this setting is required for cblock server to start.
@ -721,6 +794,7 @@
<property>
<name>dfs.cblock.service.rpc-bind-host</name>
<value>0.0.0.0</value>
<tag>OZONE</tag>
<description>
The actual address the cblock service rpc server will bind to. If this
optional address is set, it overrides only the hostname portion of
@ -731,6 +805,7 @@
<property>
<name>dfs.cblock.jscsi-address</name>
<value></value>
<tag>OZONE</tag>
<description>
The address that cblock will be bind to, should be a host:port format,
this setting is required for cblock server to start.
@ -741,6 +816,7 @@
<property>
<name>dfs.cblock.jscsi.rpc-bind-host</name>
<value>0.0.0.0</value>
<tag>OZONE</tag>
<description>
The actual address the cblock jscsi rpc server will bind to. If this
optional address is set, it overrides only the hostname portion of
@ -751,6 +827,7 @@
<property>
<name>dfs.cblock.jscsi.port</name>
<value>9811</value>
<tag>OZONE</tag>
<description>
The port on CBlockManager node for jSCSI to talk to.
</description>
@ -759,6 +836,7 @@
<property>
<name>dfs.storage.service.handler.count</name>
<value>10</value>
<tag>OZONE</tag>
<description>
Default number of handlers for CBlock service rpc.
</description>
@ -767,6 +845,7 @@
<property>
<name>dfs.cblock.service.leveldb.path</name>
<value>/tmp/cblock_levelDB.dat</value>
<tag>OZONE</tag>
<description>
Default path for the cblock meta data disk store.
</description>
@ -775,6 +854,7 @@
<property>
<name>dfs.cblock.disk.cache.path</name>
<value>/tmp/cblockCacheDB</value>
<tag>OZONE</tag>
<description>
Default path for the cblock local cache.
</description>
@ -783,6 +863,7 @@
<property>
<name>dfs.cblock.trace.io</name>
<value>false</value>
<tag>OZONE</tag>
<description>
Default flag for enabling trace io.
</description>
@ -791,6 +872,7 @@
<property>
<name>dfs.cblock.short.circuit.io</name>
<value>false</value>
<tag>OZONE</tag>
<description>
Default flag to enable cblock local cache.
</description>
@ -799,6 +881,7 @@
<property>
<name>dfs.cblock.cache.cache.size.in.kb</name>
<value>256</value>
<tag>OZONE</tag>
<description>
Default cblock cache queue size, in number of kb.
</description>
@ -807,6 +890,7 @@
<property>
<name>dfs.cblock.cache.core.min.pool.size</name>
<value>16</value>
<tag>OZONE</tag>
<description>
Minimum number of thread pool thread that cBlock cache will use for background I/O.
</description>
@ -815,6 +899,7 @@
<property>
<name>dfs.cblock.cache.max.pool.size</name>
<value>256</value>
<tag>OZONE</tag>
<description>
Maximum number of thread pool thread that cBlcok cache will use for background I/O.
</description>
@ -823,6 +908,7 @@
<property>
<name>dfs.cblock.cache.keep.alive.seconds</name>
<value>60</value>
<tag>OZONE</tag>
<description>
Number of seconds to keep the Thread alive when it is idle.
</description>
@ -831,6 +917,7 @@
<property>
<name>dfs.cblock.cache.thread.priority</name>
<value>5</value>
<tag>OZONE</tag>
<description>
Priority of cache flusher thread, affecting the relative
performance of write and read.upported values are 1, 5, 10.
@ -841,6 +928,7 @@
<property>
<name>dfs.cblock.cache.block.buffer.size</name>
<value>512</value>
<tag>OZONE</tag>
<description>
Block Buffer size in terms of blockID entries, in number of blockIDs.
</description>
@ -849,6 +937,7 @@
<property>
<name>dfs.cblock.block.buffer.flush.interval.seconds</name>
<value>60</value>
<tag>OZONE</tag>
<description>
The interval to flush cblock buffer in seconds.
</description>
@ -857,6 +946,7 @@
<property>
<name>dfs.cblock.jscsi.server.address</name>
<value>0.0.0.0</value>
<tag>OZONE</tag>
<description>
The address that jscsi server will be running, should have one
local jscsi server for each client that tries to mount cblock.
@ -866,6 +956,7 @@
<property>
<name>dfs.cblock.jscsi.cblock.server.address</name>
<value>127.0.0.1</value>
<tag>OZONE</tag>
<description>
The address local jscsi server will use to talk to cblock manager.
</description>
@ -874,6 +965,7 @@
<property>
<name>dfs.cblock.container.size</name>
<value>5</value>
<tag>OZONE</tag>
<description>
The size of ozone container in number of GBs. Note that this is
not setting container size for ozone, but rather, this is setting
@ -884,6 +976,7 @@
<property>
<name>dfs.cblock.cache.leveldb.cache.size.mb</name>
<value>256</value>
<tag>OZONE</tag>
<description>
The size of LevelDB cache file which uses an off-heap cache in LevelDB.
</description>
@ -892,6 +985,7 @@
<property>
<name>dfs.cblock.cache.max.retry</name>
<value>65536</value>
<tag>OZONE</tag>
<description>
The maximum number of retries when writing a block to container.
</description>
@ -900,6 +994,7 @@
<property>
<name>dfs.cblock.manager.pool.size</name>
<value>16</value>
<tag>OZONE</tag>
<description>
Number of threads that cblock manager will use for container operations.
</description>
@ -908,6 +1003,7 @@
<property>
<name>dfs.cblock.rpc.timeout.seconds</name>
<value>300</value>
<tag>OZONE</tag>
<description>
RPC timeout in seconds used for cblock CLI operations.
</description>
@ -916,6 +1012,7 @@
<property>
<name>dfs.cblock.scm.ipaddress</name>
<value>127.0.0.1</value>
<tag>OZONE</tag>
<description>
IP address used by cblock to connect to SCM.
</description>
@ -924,6 +1021,7 @@
<property>
<name>dfs.cblock.scm.port</name>
<value>9860</value>
<tag>OZONE</tag>
<description>
Port used by cblock to connect to SCM.
</description>
@ -932,6 +1030,7 @@
<property>
<name>ozone.scm.block.size</name>
<value>268435456</value>
<tag>OZONE</tag>
<description>
The default size of a scm block in bytes.
</description>
@ -940,6 +1039,7 @@
<property>
<name>dfs.container.ratis.ipc</name>
<value>9858</value>
<tag>OZONE,CONTAINER,PIPELINE,RATIS</tag>
<description>
The ipc port number of container.
</description>
@ -948,6 +1048,7 @@
<property>
<name>dfs.container.ratis.ipc.random.port</name>
<value>false</value>
<tag>OZONE,CONTAINER,PIPELINE,RATIS</tag>
<description>
Whether allocates a random free port for ozone ratis port for container.
</description>

31
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/TestOzoneConfigurationFields.java
View File

@ -18,9 +18,13 @@
package org.apache.hadoop.ozone;
import org.apache.hadoop.cblock.CBlockConfigKeys;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.conf.OzonePropertyTag;
import org.apache.hadoop.conf.TestConfigurationFieldsBase;
import org.apache.hadoop.ozone.ksm.KSMConfigKeys;
import org.apache.hadoop.scm.ScmConfigKeys;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
/**
* Tests if configuration constants documented in ozone-defaults.xml.
@ -37,4 +41,31 @@ public class TestOzoneConfigurationFields extends TestConfigurationFieldsBase {
errorIfMissingXmlProps = true;
}
@Test
public void testOzoneTags() {
Configuration config = new OzoneConfiguration();
config.reloadConfiguration();
// To load default resources
config.get("ozone.enabled");
assertEquals(87,
config.getAllPropertiesByTag(OzonePropertyTag.OZONE).size());
assertEquals(15, config.getAllPropertiesByTag(OzonePropertyTag.KSM)
.size());
assertEquals(6, config.getAllPropertiesByTag(OzonePropertyTag.SCM)
.size());
assertEquals(6, config.getAllPropertiesByTag(OzonePropertyTag.MANAGEMENT)
.size());
assertEquals(7, config.getAllPropertiesByTag(OzonePropertyTag.SECURITY)
.size());
assertEquals(9, config.getAllPropertiesByTag(OzonePropertyTag.PERFORMANCE)
.size());
assertEquals(1, config.getAllPropertiesByTag(OzonePropertyTag.DEBUG)
.size());
assertEquals(3, config.getAllPropertiesByTag(OzonePropertyTag.REQUIRED)
.size());
assertEquals(2, config.getAllPropertiesByTag(OzonePropertyTag.RATIS)
.size());
}
}