Dear Jay   regarding this ambari cluster , I noticed that some of the metrics are shown and some of them are not   as the following example          from the logs we can see     [root@master ambari-metrics-collector]# tail -10 hbase-ams-regionserver-master.sys77.com.log 2020-02-21 08:15:13,237 INFO [HBase-Metrics2-1] timeline.HadoopTimelineMetricsSink: Collector Uri: http://master.sys77.com:6188/ws/v1/timeline/metrics 2020-02-21 08:15:13,237 INFO [HBase-Metrics2-1] timeline.HadoopTimelineMetricsSink: Container Metrics Uri: http://master.sys77.com:6188/ws/v1/timeline/containermetrics 2020-02-21 08:15:13,240 INFO [HBase-Metrics2-1] impl.MetricsSinkAdapter: Sink timeline started 2020-02-21 08:15:13,243 INFO [HBase-Metrics2-1] impl.MetricsSystemImpl: Scheduled snapshot period at 10 second(s). 2020-02-21 08:15:13,243 INFO [HBase-Metrics2-1] impl.MetricsSystemImpl: HBase metrics system started 2020-02-21 08:15:48,203 INFO [MemStoreFlusher.1] regionserver.MemStoreFlusher: Flush of region METRIC_RECORD,kafka.server.BrokerTopicMetrics.BytesOutPerSec.15MinuteRate\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00,1582267405534.b665584cec3e6aa7a266b7fc94ef2e91. due to global heap pressure. Total Memstore size=227.6 M, Region memstore size=68.4 M 2020-02-21 08:15:48,205 INFO [MemStoreFlusher.1] regionserver.HRegion: Started memstore flush for METRIC_RECORD,kafka.server.BrokerTopicMetrics.BytesOutPerSec.15MinuteRate\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00,1582267405534.b665584cec3e6aa7a266b7fc94ef2e91., current region memstore size 68.37 MB, and 1/1 column families' memstores are being flushed. 2020-02-21 08:15:48,605 INFO [MemStoreFlusher.1] regionserver.DefaultStoreFlusher: Flushed, sequenceid=3159, memsize=68.4 M, hasBloomFilter=false, into tmp file hdfs://hdfsha/user/ams/hbase/data/default/METRIC_RECORD/b665584cec3e6aa7a266b7fc94ef2e91/.tmp/97bc3e982c0846e2864c2750526cca4f 2020-02-21 08:15:48,648 INFO [MemStoreFlusher.1] regionserver.HStore: Added hdfs://hdfsha/user/ams/hbase/data/default/METRIC_RECORD/b665584cec3e6aa7a266b7fc94ef2e91/0/97bc3e982c0846e2864c2750526cca4f, entries=267808, sequenceid=3159, filesize=3.9 M 2020-02-21 08:15:48,652 INFO [MemStoreFlusher.1] regionserver.HRegion: Finished memstore flush of ~68.37 MB/71693616, currentsize=0 B/0 for region METRIC_RECORD,kafka.server.BrokerTopicMetrics.BytesOutPerSec.15MinuteRate\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00,1582267405534.b665584cec3e6aa7a266b7fc94ef2e91. in 447ms, sequenceid=3159, compaction requested=false [root@master ambari-metrics-collector]# [root@master ambari-metrics-collector]# [root@master ambari-metrics-collector]# [root@master ambari-metrics-collector]# tail -10 ambari-metrics-collector.log 2020-02-21 08:16:20,918 INFO TimelineClusterAggregatorMinute: End aggregation cycle @ Fri Feb 21 08:16:20 UTC 2020 2020-02-21 08:16:21,227 INFO TimelineClusterAggregatorSecond: Saving 8394 metric aggregates. 2020-02-21 08:16:21,372 INFO TimelineMetricHostAggregatorMinute: 5448 row(s) updated in aggregation. 2020-02-21 08:16:21,419 INFO TimelineMetricHostAggregatorMinute: End Downsampling cycle. 2020-02-21 08:16:21,440 INFO TimelineMetricHostAggregatorMinute: End Downsampling cycle. 2020-02-21 08:16:21,457 INFO TimelineMetricHostAggregatorMinute: End Downsampling cycle. 2020-02-21 08:16:21,479 INFO TimelineMetricHostAggregatorMinute: End Downsampling cycle. 2020-02-21 08:16:21,479 INFO TimelineMetricHostAggregatorMinute: Aggregated host metrics for METRIC_RECORD_MINUTE, with startTime = Fri Feb 21 08:10:00 UTC 2020, endTime = Fri Feb 21 08:15:00 UTC 2020 2020-02-21 08:16:21,479 INFO TimelineMetricHostAggregatorMinute: End aggregation cycle @ Fri Feb 21 08:16:21 UTC 2020 2020-02-21 08:16:21,752 INFO TimelineClusterAggregatorSecond: End aggregation cycle @ Fri Feb 21 08:16:21 UTC 2020 [root@master ambari-metrics-collector]# [root@master ambari-metrics-collector]# [root@master ambari-metrics-collector]# [root@master ambari-metrics-collector]# tail -10 hbase-ams-master-master.sys77.com.log 2020-02-21 07:45:19,565 INFO [RpcServer.FifoWFPBQ.default.handler=29,queue=2,port=61300] master.HMaster: Client=ams/null List Table Descriptor for the METRIC_AGGREGATE_DAILY table succeeds 2020-02-21 07:46:09,290 INFO [timeline] availability.MetricSinkWriteShardHostnameHashingStrategy: Calculated collector shard master.sys77.com based on hostname: master.sys77.com 2020-02-21 07:49:59,377 INFO [LruBlockCacheStatsExecutor] hfile.LruBlockCache: totalSize=159.41 KB, freeSize=150.39 MB, max=150.54 MB, blockCount=0, accesses=0, hits=0, hitRatio=0, cachingAccesses=0, cachingHits=0, cachingHitsRatio=0,evictions=29, evicted=0, evictedPerRun=0.0 2020-02-21 07:54:59,376 INFO [LruBlockCacheStatsExecutor] hfile.LruBlockCache: totalSize=159.41 KB, freeSize=150.39 MB, max=150.54 MB, blockCount=0, accesses=0, hits=0, hitRatio=0, cachingAccesses=0, cachingHits=0, cachingHitsRatio=0,evictions=59, evicted=0, evictedPerRun=0.0 2020-02-21 07:59:59,376 INFO [LruBlockCacheStatsExecutor] hfile.LruBlockCache: totalSize=159.41 KB, freeSize=150.39 MB, max=150.54 MB, blockCount=0, accesses=0, hits=0, hitRatio=0, cachingAccesses=0, cachingHits=0, cachingHitsRatio=0,evictions=89, evicted=0, evictedPerRun=0.0 2020-02-21 08:00:32,031 INFO [WALProcedureStoreSyncThread] wal.WALProcedureStore: Remove log: hdfs://hdfsha/user/ams/hbase/MasterProcWALs/state-00000000000000000055.log 2020-02-21 08:00:32,031 INFO [WALProcedureStoreSyncThread] wal.WALProcedureStore: Removed logs: [hdfs://hdfsha/user/ams/hbase/MasterProcWALs/state-00000000000000000056.log] 2020-02-21 08:04:59,376 INFO [LruBlockCacheStatsExecutor] hfile.LruBlockCache: totalSize=159.41 KB, freeSize=150.39 MB, max=150.54 MB, blockCount=0, accesses=0, hits=0, hitRatio=0, cachingAccesses=0, cachingHits=0, cachingHitsRatio=0,evictions=119, evicted=0, evictedPerRun=0.0 2020-02-21 08:09:59,376 INFO [LruBlockCacheStatsExecutor] hfile.LruBlockCache: totalSize=159.41 KB, freeSize=150.39 MB, max=150.54 MB, blockCount=0, accesses=0, hits=0, hitRatio=0, cachingAccesses=0, cachingHits=0, cachingHitsRatio=0,evictions=149, evicted=0, evictedPerRun=0.0 2020-02-21 08:14:59,376 INFO [LruBlockCacheStatsExecutor] hfile.LruBlockCache: totalSize=159.41 KB, freeSize=150.39 MB, max=150.54 MB, blockCount=0, accesses=0, hits=0, hitRatio=0, cachingAccesses=0, cachingHits=0, cachingHitsRatio=0,evictions=179, evicted=0, evictedPerRun=0.0 [root@master ambari-metrics-collector]#     we can see that   2020-02-21 08:15:48,648 INFO [MemStoreFlusher.1] regionserver.HStore: Added hdfs://hdfsha/user/ams/hbase/data/default/METRIC_RECORD/b665584cec3e6aa7a266b7fc94ef2e91/0/97bc3e982c0846e2864c2750526cca4f, entries=267808, sequenceid=3159, filesize=3.9 M   but we set the - hbase.rootdir=/user/ams/hbase  ... 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I followed https://community.cloudera.com/t5/Community-Articles/ambari-2-7-3-Ambari-writes-Empty-baseurl-values...  and try again， it works. Maybe I didn't hard reload the page and start the create cluster wizard again ... View more

it show server error in my browser and i was followed every step in termial what you said . so ,can u tell me why? ... View more

Thank you for your collaboration, I found the solution. I'm using the wrong version of Livy. ... View more

this suggestion works for me.....   ... View more

Hi @AarifAkhter,  As this thread was marked 'Solved' 03-18-2017 you would have a better chance of receiving a resolution by starting a new thread. This will also provide the opportunity to provide details specific to your environment that could aid others in providing a more targeted answer to your question.      ... View more

Your /etc/hosts file does not look correct. According to Learning the Ropes of the HDP Sandbox, the IP address for Docker is 127.0.0.1 and /etc/hosts file should contain something like: 127.0.0.1 sandbox-hdp.hortonworks.com sandbox-hdf.hortonworks.com localhost ... View more