Re: How to insert Json records from Flume into Hbase table
Thanks Pedro. The mention of *org.apache.flume.sink.hbase.RegexHbaseEventSerializer* was very useful. This works # Describing/Configuring the sink JsonAgent.channels.hdfs-channel-1.type = memory JsonAgent.channels.hdfs-channel-1.capacity = 300 JsonAgent.channels.hdfs-channel-1.transactionCapacity = 100 *JsonAgent.sinks.Hbase-sink.type = org.apache.flume.sink.hbase.HBaseSink* JsonAgent.sinks.Hbase-sink.channel =hdfs-channel-1 JsonAgent.sinks.Hbase-sink.table =trading:MARKETDATAHBASEBATCH JsonAgent.sinks.Hbase-sink.columnFamily=PRICE_INFO JsonAgent.sinks.Hbase-sink.serializer=org.apache.flume.sink.hbase.RegexHbaseEventSerializer *JsonAgent.sinks.Hbase-sink.serializer.regex =(.+),(.+),(.+),(.+)* *JsonAgent.sinks.Hbase-sink.serializer.rowKeyIndex = 0JsonAgent.sinks.Hbase-sink.serializer.colNames =ROW_KEY,ticker,timeissued,price* JsonAgent.sinks.Hbase-sink.serializer.regexIgnoreCase = true JsonAgent.sinks.Hbase-sink.batchSize =100 This is the record is sent via Kafka 7d645a0f-0386-4405-8af1-7fca908fe928 {"rowkey":"7d645a0f-0386-4405-8af1-7fca908fe928","ticker":"IBM", "timeissued":"2020-02-14T20:32:29", "price":140.11} And the same record in Hbase ROWCOLUMN+CELL {"rowkey":"7d645a0f-0386-4405-8af1-7fca908fe928" column=PRICE_INFO:price, timestamp=1581711715292, value= "price":140.11} {"rowkey":"7d645a0f-0386-4405-8af1-7fca908fe928" column=PRICE_INFO:ticker, timestamp=1581711715292, value="ticker":"IBM" {"rowkey":"7d645a0f-0386-4405-8af1-7fca908fe928" column=PRICE_INFO:timeissued, timestamp=1581711715292, value= "timeissued":"2020-02-14T20:32:29" 1 row(s) in 0.0050 seconds Regards, Mich On Fri, 14 Feb 2020 at 13:41, Pedro Boado wrote: > Probably Flume's mailing list would be a better resource to get help about > this. > > SimpleHBaseEventSerializer doesn't do regex, so you can't extract your own > . > > https://github.com/slmnhq/flume/blob/master/flume-ng-sinks/flume-ng-hbase-sink/src/main/java/org/apache/flume/sink/hbase/SimpleHbaseEventSerializer.java#L40 > > I'd say you should go for RegexHbaseEventRowKeySerializer. > > > > On Fri, 14 Feb 2020 at 13:27, Mich Talebzadeh > wrote: > > > Thanks Pedro, > > > > As I understand it tries a default rowkey as follows: > > > > Row keys are default + UUID_like_string > > : > > defaultfb7cb953-8598-466e-a1c0-277e2863b249 > > > > But I send rowkey value as well > > > > *f2d7174e-6299-49a7-9e87-0d66c248e66b* > > {"rowkey":"f2d7174e-6299-49a7-9e87-0d66c248e66b","ticker":"BP", > > "timeissued":"2020-02-14T08:54:13", "price":573.25} > > > > But it is still generates its own rowkey. --> > > defaultfb7cb953-8598-466e-a1c0-277e2863b249 > > > > How can I make Hbase use the rowkey that flume sends WITHOUT generating > its > > own rowkey? > > > > Regards, > > > > Mich > > > > > > *Disclaimer:* Use it at your own risk. Any and all responsibility for any > > loss, damage or destruction of data or any other property which may arise > > from relying on this email's technical content is explicitly disclaimed. > > The author will in no case be liable for any monetary damages arising > from > > such loss, damage or destruction. > > > > > > > > > > On Fri, 14 Feb 2020 at 12:27, Pedro Boado wrote: > > > > > If what you're looking after is not achievable by extracting fields > > through > > > regex (it looks like it should) and you are after full control over > > what's > > > written to HBase you're probably looking at writing your own > serializer. > > > > > > On Fri, 14 Feb 2020 at 11:05, Mich Talebzadeh < > mich.talebza...@gmail.com > > > > > > wrote: > > > > > > > Hi, > > > > > > > > I have an Hbase table 'trading:MARKETDATAHBASEBATCH' > > > > > > > > Kafka delivers topic rows into flume. > > > > > > > > This is a typical json row > > > > > > > > f2d7174e-6299-49a7-9e87-0d66c248e66b > > > > {"rowkey":"f2d7174e-6299-49a7-9e87-0d66c248e66b","ticker":"BP", > > > > "timeissued":"2020-02-14T08:54:13", "price":573.25} > > > > > > > > The rowkey is UUID > > > > > > > > The json.conf for Flume is as follows: > > > > > > > > # Describing/Configuring the sink > > > > JsonAgent.channels.hdfs-channel-1.type = memory > > > > JsonAgent.channels.hdfs-channel-1.capacity = 300 > > > > JsonAgent.channels.hdfs-channel-1.transactionCapacity = 100 > > > > JsonAgent.sinks.Hbase-sink.type = > org.apache.flume.sink.hbase.HBaseSink > > > > JsonAgent.sinks.Hbase-sink.channel =hdfs-channel-1 > > > > JsonAgent.sinks.Hbase-sink.table =trading:MARKETDATAHBASEBATCH > > > > JsonAgent.sinks.Hbase-sink.columnFamily=PRICE_INFO > > > > JsonAgent.sinks.Hbase-sink.serializer > > > > =org.apache.flume.sink.hbase.SimpleHbaseEventSerializer > > > > ##JsonAgent.sinks.Hbase-sink.serializer.regex =(.+),(.+),(.+),(.+) > > > > agent1.sinks.sink1.serializer.regex > > > > =[a-zA-Z0-9]*^C[a-zA-Z0-9]*^C[a-zA-Z0-9]* > > > > JsonAgent.sinks.Hbase-sink.serializer.rowKeyIndex = ROW_KEY > > > > JsonAgent.sinks.Hbase-sink.serializer.colNames > > > >
Re: How to insert Json records from Flume into Hbase table
Probably Flume's mailing list would be a better resource to get help about this. SimpleHBaseEventSerializer doesn't do regex, so you can't extract your own . https://github.com/slmnhq/flume/blob/master/flume-ng-sinks/flume-ng-hbase-sink/src/main/java/org/apache/flume/sink/hbase/SimpleHbaseEventSerializer.java#L40 I'd say you should go for RegexHbaseEventRowKeySerializer. On Fri, 14 Feb 2020 at 13:27, Mich Talebzadeh wrote: > Thanks Pedro, > > As I understand it tries a default rowkey as follows: > > Row keys are default + UUID_like_string > : > defaultfb7cb953-8598-466e-a1c0-277e2863b249 > > But I send rowkey value as well > > *f2d7174e-6299-49a7-9e87-0d66c248e66b* > {"rowkey":"f2d7174e-6299-49a7-9e87-0d66c248e66b","ticker":"BP", > "timeissued":"2020-02-14T08:54:13", "price":573.25} > > But it is still generates its own rowkey. --> > defaultfb7cb953-8598-466e-a1c0-277e2863b249 > > How can I make Hbase use the rowkey that flume sends WITHOUT generating its > own rowkey? > > Regards, > > Mich > > > *Disclaimer:* Use it at your own risk. Any and all responsibility for any > loss, damage or destruction of data or any other property which may arise > from relying on this email's technical content is explicitly disclaimed. > The author will in no case be liable for any monetary damages arising from > such loss, damage or destruction. > > > > > On Fri, 14 Feb 2020 at 12:27, Pedro Boado wrote: > > > If what you're looking after is not achievable by extracting fields > through > > regex (it looks like it should) and you are after full control over > what's > > written to HBase you're probably looking at writing your own serializer. > > > > On Fri, 14 Feb 2020 at 11:05, Mich Talebzadeh > > > wrote: > > > > > Hi, > > > > > > I have an Hbase table 'trading:MARKETDATAHBASEBATCH' > > > > > > Kafka delivers topic rows into flume. > > > > > > This is a typical json row > > > > > > f2d7174e-6299-49a7-9e87-0d66c248e66b > > > {"rowkey":"f2d7174e-6299-49a7-9e87-0d66c248e66b","ticker":"BP", > > > "timeissued":"2020-02-14T08:54:13", "price":573.25} > > > > > > The rowkey is UUID > > > > > > The json.conf for Flume is as follows: > > > > > > # Describing/Configuring the sink > > > JsonAgent.channels.hdfs-channel-1.type = memory > > > JsonAgent.channels.hdfs-channel-1.capacity = 300 > > > JsonAgent.channels.hdfs-channel-1.transactionCapacity = 100 > > > JsonAgent.sinks.Hbase-sink.type = org.apache.flume.sink.hbase.HBaseSink > > > JsonAgent.sinks.Hbase-sink.channel =hdfs-channel-1 > > > JsonAgent.sinks.Hbase-sink.table =trading:MARKETDATAHBASEBATCH > > > JsonAgent.sinks.Hbase-sink.columnFamily=PRICE_INFO > > > JsonAgent.sinks.Hbase-sink.serializer > > > =org.apache.flume.sink.hbase.SimpleHbaseEventSerializer > > > ##JsonAgent.sinks.Hbase-sink.serializer.regex =(.+),(.+),(.+),(.+) > > > agent1.sinks.sink1.serializer.regex > > > =[a-zA-Z0-9]*^C[a-zA-Z0-9]*^C[a-zA-Z0-9]* > > > JsonAgent.sinks.Hbase-sink.serializer.rowKeyIndex = ROW_KEY > > > JsonAgent.sinks.Hbase-sink.serializer.colNames > > > =ROW_KEY,ticker,timeissued,price > > > JsonAgent.sinks.Hbase-sink.serializer.regexIgnoreCase = true > > > JsonAgent.sinks.Hbase-sink.batchSize =100 > > > > > > The problem is that the rows are inserted as follows > > > > > > defaultff90d8d3-d8c5-40ff-bc37-6ee1544988c1 > > > column=PRICE_INFO:pCol, timestamp=1581670394182, > > > value={"rowkey":"a7464cf4-42a1-40b8-a597-a41fbc3b847f","ticker":"MRW", > > > "timeissued":"2020-02-14T09:03:46", "price":317.13} > > > > > > So it creates a default rowkey value > > > "defaultff90d8d3-d8c5-40ff-bc37-6ee1544988c1" followed by json values > all > > > in value column > > > > > > Ideally I would like something similar to below: > > > > > > hbase(main):085:0> put 'trading:MARKETDATAHBASEBATCH', > > > "8b97d3b9-e87b-4f21-9879-b43c4dcccb37", 'PRICE_INFO:rowkey', > > > "8b97d3b9-e87b-4f21-9879-b43c4dcccb37" > > > hbase(main):086:0> put 'trading:MARKETDATAHBASEBATCH', > > > "8b97d3b9-e87b-4f21-9879-b43c4dcccb37", 'PRICE_INFO:ticker', "ORCL" > > > hbase(main):087:0> put 'trading:MARKETDATAHBASEBATCH', > > > "8b97d3b9-e87b-4f21-9879-b43c4dcccb37", 'PRICE_INFO:timeissued', > > > "2020-02-14T09:57:32" > > > hbase(main):001:0> put 'trading:MARKETDATAHBASEBATCH', > > > "8b97d3b9-e87b-4f21-9879-b43c4dcccb37", 'PRICE_INFO:price' ,22.12 > > > hbase(main):002:0> get 'trading:MARKETDATAHBASEBATCH', > > > "8b97d3b9-e87b-4f21-9879-b43c4dcccb37" > > > COLUMN CELL > > > PRICE_INFO:price > > > timestamp=1581676221846, value=22.12 > > > PRICE_INFO:rowkey > > > timestamp=1581675986932, value=8b97d3b9-e87b-4f21-9879-b43c4dcccb37 > > > PRICE_INFO:ticker > > > timestamp=1581676103443, value=ORCL > > > PRICE_INFO:timeissued > > > timestamp=1581676168656, value=2020-02-14T09:57:32 > > > > > > Any advice would be appreciated. > > > > > > Thanks, > > > > > > Mich > > > > > > *Disclaimer:* Use it at your own risk. Any and all responsibility for > any > > > loss,
Re: How to insert Json records from Flume into Hbase table
Thanks Pedro, As I understand it tries a default rowkey as follows: Row keys are default + UUID_like_string : defaultfb7cb953-8598-466e-a1c0-277e2863b249 But I send rowkey value as well *f2d7174e-6299-49a7-9e87-0d66c248e66b* {"rowkey":"f2d7174e-6299-49a7-9e87-0d66c248e66b","ticker":"BP", "timeissued":"2020-02-14T08:54:13", "price":573.25} But it is still generates its own rowkey. --> defaultfb7cb953-8598-466e-a1c0-277e2863b249 How can I make Hbase use the rowkey that flume sends WITHOUT generating its own rowkey? Regards, Mich *Disclaimer:* Use it at your own risk. Any and all responsibility for any loss, damage or destruction of data or any other property which may arise from relying on this email's technical content is explicitly disclaimed. The author will in no case be liable for any monetary damages arising from such loss, damage or destruction. On Fri, 14 Feb 2020 at 12:27, Pedro Boado wrote: > If what you're looking after is not achievable by extracting fields through > regex (it looks like it should) and you are after full control over what's > written to HBase you're probably looking at writing your own serializer. > > On Fri, 14 Feb 2020 at 11:05, Mich Talebzadeh > wrote: > > > Hi, > > > > I have an Hbase table 'trading:MARKETDATAHBASEBATCH' > > > > Kafka delivers topic rows into flume. > > > > This is a typical json row > > > > f2d7174e-6299-49a7-9e87-0d66c248e66b > > {"rowkey":"f2d7174e-6299-49a7-9e87-0d66c248e66b","ticker":"BP", > > "timeissued":"2020-02-14T08:54:13", "price":573.25} > > > > The rowkey is UUID > > > > The json.conf for Flume is as follows: > > > > # Describing/Configuring the sink > > JsonAgent.channels.hdfs-channel-1.type = memory > > JsonAgent.channels.hdfs-channel-1.capacity = 300 > > JsonAgent.channels.hdfs-channel-1.transactionCapacity = 100 > > JsonAgent.sinks.Hbase-sink.type = org.apache.flume.sink.hbase.HBaseSink > > JsonAgent.sinks.Hbase-sink.channel =hdfs-channel-1 > > JsonAgent.sinks.Hbase-sink.table =trading:MARKETDATAHBASEBATCH > > JsonAgent.sinks.Hbase-sink.columnFamily=PRICE_INFO > > JsonAgent.sinks.Hbase-sink.serializer > > =org.apache.flume.sink.hbase.SimpleHbaseEventSerializer > > ##JsonAgent.sinks.Hbase-sink.serializer.regex =(.+),(.+),(.+),(.+) > > agent1.sinks.sink1.serializer.regex > > =[a-zA-Z0-9]*^C[a-zA-Z0-9]*^C[a-zA-Z0-9]* > > JsonAgent.sinks.Hbase-sink.serializer.rowKeyIndex = ROW_KEY > > JsonAgent.sinks.Hbase-sink.serializer.colNames > > =ROW_KEY,ticker,timeissued,price > > JsonAgent.sinks.Hbase-sink.serializer.regexIgnoreCase = true > > JsonAgent.sinks.Hbase-sink.batchSize =100 > > > > The problem is that the rows are inserted as follows > > > > defaultff90d8d3-d8c5-40ff-bc37-6ee1544988c1 > > column=PRICE_INFO:pCol, timestamp=1581670394182, > > value={"rowkey":"a7464cf4-42a1-40b8-a597-a41fbc3b847f","ticker":"MRW", > > "timeissued":"2020-02-14T09:03:46", "price":317.13} > > > > So it creates a default rowkey value > > "defaultff90d8d3-d8c5-40ff-bc37-6ee1544988c1" followed by json values all > > in value column > > > > Ideally I would like something similar to below: > > > > hbase(main):085:0> put 'trading:MARKETDATAHBASEBATCH', > > "8b97d3b9-e87b-4f21-9879-b43c4dcccb37", 'PRICE_INFO:rowkey', > > "8b97d3b9-e87b-4f21-9879-b43c4dcccb37" > > hbase(main):086:0> put 'trading:MARKETDATAHBASEBATCH', > > "8b97d3b9-e87b-4f21-9879-b43c4dcccb37", 'PRICE_INFO:ticker', "ORCL" > > hbase(main):087:0> put 'trading:MARKETDATAHBASEBATCH', > > "8b97d3b9-e87b-4f21-9879-b43c4dcccb37", 'PRICE_INFO:timeissued', > > "2020-02-14T09:57:32" > > hbase(main):001:0> put 'trading:MARKETDATAHBASEBATCH', > > "8b97d3b9-e87b-4f21-9879-b43c4dcccb37", 'PRICE_INFO:price' ,22.12 > > hbase(main):002:0> get 'trading:MARKETDATAHBASEBATCH', > > "8b97d3b9-e87b-4f21-9879-b43c4dcccb37" > > COLUMN CELL > > PRICE_INFO:price > > timestamp=1581676221846, value=22.12 > > PRICE_INFO:rowkey > > timestamp=1581675986932, value=8b97d3b9-e87b-4f21-9879-b43c4dcccb37 > > PRICE_INFO:ticker > > timestamp=1581676103443, value=ORCL > > PRICE_INFO:timeissued > > timestamp=1581676168656, value=2020-02-14T09:57:32 > > > > Any advice would be appreciated. > > > > Thanks, > > > > Mich > > > > *Disclaimer:* Use it at your own risk. Any and all responsibility for any > > loss, damage or destruction of data or any other property which may arise > > from relying on this email's technical content is explicitly disclaimed. > > The author will in no case be liable for any monetary damages arising > from > > such loss, damage or destruction. > > > > > -- > Un saludo. > Pedro Boado. >
Re: How to insert Json records from Flume into Hbase table
If what you're looking after is not achievable by extracting fields through regex (it looks like it should) and you are after full control over what's written to HBase you're probably looking at writing your own serializer. On Fri, 14 Feb 2020 at 11:05, Mich Talebzadeh wrote: > Hi, > > I have an Hbase table 'trading:MARKETDATAHBASEBATCH' > > Kafka delivers topic rows into flume. > > This is a typical json row > > f2d7174e-6299-49a7-9e87-0d66c248e66b > {"rowkey":"f2d7174e-6299-49a7-9e87-0d66c248e66b","ticker":"BP", > "timeissued":"2020-02-14T08:54:13", "price":573.25} > > The rowkey is UUID > > The json.conf for Flume is as follows: > > # Describing/Configuring the sink > JsonAgent.channels.hdfs-channel-1.type = memory > JsonAgent.channels.hdfs-channel-1.capacity = 300 > JsonAgent.channels.hdfs-channel-1.transactionCapacity = 100 > JsonAgent.sinks.Hbase-sink.type = org.apache.flume.sink.hbase.HBaseSink > JsonAgent.sinks.Hbase-sink.channel =hdfs-channel-1 > JsonAgent.sinks.Hbase-sink.table =trading:MARKETDATAHBASEBATCH > JsonAgent.sinks.Hbase-sink.columnFamily=PRICE_INFO > JsonAgent.sinks.Hbase-sink.serializer > =org.apache.flume.sink.hbase.SimpleHbaseEventSerializer > ##JsonAgent.sinks.Hbase-sink.serializer.regex =(.+),(.+),(.+),(.+) > agent1.sinks.sink1.serializer.regex > =[a-zA-Z0-9]*^C[a-zA-Z0-9]*^C[a-zA-Z0-9]* > JsonAgent.sinks.Hbase-sink.serializer.rowKeyIndex = ROW_KEY > JsonAgent.sinks.Hbase-sink.serializer.colNames > =ROW_KEY,ticker,timeissued,price > JsonAgent.sinks.Hbase-sink.serializer.regexIgnoreCase = true > JsonAgent.sinks.Hbase-sink.batchSize =100 > > The problem is that the rows are inserted as follows > > defaultff90d8d3-d8c5-40ff-bc37-6ee1544988c1 > column=PRICE_INFO:pCol, timestamp=1581670394182, > value={"rowkey":"a7464cf4-42a1-40b8-a597-a41fbc3b847f","ticker":"MRW", > "timeissued":"2020-02-14T09:03:46", "price":317.13} > > So it creates a default rowkey value > "defaultff90d8d3-d8c5-40ff-bc37-6ee1544988c1" followed by json values all > in value column > > Ideally I would like something similar to below: > > hbase(main):085:0> put 'trading:MARKETDATAHBASEBATCH', > "8b97d3b9-e87b-4f21-9879-b43c4dcccb37", 'PRICE_INFO:rowkey', > "8b97d3b9-e87b-4f21-9879-b43c4dcccb37" > hbase(main):086:0> put 'trading:MARKETDATAHBASEBATCH', > "8b97d3b9-e87b-4f21-9879-b43c4dcccb37", 'PRICE_INFO:ticker', "ORCL" > hbase(main):087:0> put 'trading:MARKETDATAHBASEBATCH', > "8b97d3b9-e87b-4f21-9879-b43c4dcccb37", 'PRICE_INFO:timeissued', > "2020-02-14T09:57:32" > hbase(main):001:0> put 'trading:MARKETDATAHBASEBATCH', > "8b97d3b9-e87b-4f21-9879-b43c4dcccb37", 'PRICE_INFO:price' ,22.12 > hbase(main):002:0> get 'trading:MARKETDATAHBASEBATCH', > "8b97d3b9-e87b-4f21-9879-b43c4dcccb37" > COLUMN CELL > PRICE_INFO:price > timestamp=1581676221846, value=22.12 > PRICE_INFO:rowkey > timestamp=1581675986932, value=8b97d3b9-e87b-4f21-9879-b43c4dcccb37 > PRICE_INFO:ticker > timestamp=1581676103443, value=ORCL > PRICE_INFO:timeissued > timestamp=1581676168656, value=2020-02-14T09:57:32 > > Any advice would be appreciated. > > Thanks, > > Mich > > *Disclaimer:* Use it at your own risk. Any and all responsibility for any > loss, damage or destruction of data or any other property which may arise > from relying on this email's technical content is explicitly disclaimed. > The author will in no case be liable for any monetary damages arising from > such loss, damage or destruction. > -- Un saludo. Pedro Boado.
How to insert Json records from Flume into Hbase table
Hi, I have an Hbase table 'trading:MARKETDATAHBASEBATCH' Kafka delivers topic rows into flume. This is a typical json row f2d7174e-6299-49a7-9e87-0d66c248e66b {"rowkey":"f2d7174e-6299-49a7-9e87-0d66c248e66b","ticker":"BP", "timeissued":"2020-02-14T08:54:13", "price":573.25} The rowkey is UUID The json.conf for Flume is as follows: # Describing/Configuring the sink JsonAgent.channels.hdfs-channel-1.type = memory JsonAgent.channels.hdfs-channel-1.capacity = 300 JsonAgent.channels.hdfs-channel-1.transactionCapacity = 100 JsonAgent.sinks.Hbase-sink.type = org.apache.flume.sink.hbase.HBaseSink JsonAgent.sinks.Hbase-sink.channel =hdfs-channel-1 JsonAgent.sinks.Hbase-sink.table =trading:MARKETDATAHBASEBATCH JsonAgent.sinks.Hbase-sink.columnFamily=PRICE_INFO JsonAgent.sinks.Hbase-sink.serializer =org.apache.flume.sink.hbase.SimpleHbaseEventSerializer ##JsonAgent.sinks.Hbase-sink.serializer.regex =(.+),(.+),(.+),(.+) agent1.sinks.sink1.serializer.regex =[a-zA-Z0-9]*^C[a-zA-Z0-9]*^C[a-zA-Z0-9]* JsonAgent.sinks.Hbase-sink.serializer.rowKeyIndex = ROW_KEY JsonAgent.sinks.Hbase-sink.serializer.colNames =ROW_KEY,ticker,timeissued,price JsonAgent.sinks.Hbase-sink.serializer.regexIgnoreCase = true JsonAgent.sinks.Hbase-sink.batchSize =100 The problem is that the rows are inserted as follows defaultff90d8d3-d8c5-40ff-bc37-6ee1544988c1 column=PRICE_INFO:pCol, timestamp=1581670394182, value={"rowkey":"a7464cf4-42a1-40b8-a597-a41fbc3b847f","ticker":"MRW", "timeissued":"2020-02-14T09:03:46", "price":317.13} So it creates a default rowkey value "defaultff90d8d3-d8c5-40ff-bc37-6ee1544988c1" followed by json values all in value column Ideally I would like something similar to below: hbase(main):085:0> put 'trading:MARKETDATAHBASEBATCH', "8b97d3b9-e87b-4f21-9879-b43c4dcccb37", 'PRICE_INFO:rowkey', "8b97d3b9-e87b-4f21-9879-b43c4dcccb37" hbase(main):086:0> put 'trading:MARKETDATAHBASEBATCH', "8b97d3b9-e87b-4f21-9879-b43c4dcccb37", 'PRICE_INFO:ticker', "ORCL" hbase(main):087:0> put 'trading:MARKETDATAHBASEBATCH', "8b97d3b9-e87b-4f21-9879-b43c4dcccb37", 'PRICE_INFO:timeissued', "2020-02-14T09:57:32" hbase(main):001:0> put 'trading:MARKETDATAHBASEBATCH', "8b97d3b9-e87b-4f21-9879-b43c4dcccb37", 'PRICE_INFO:price' ,22.12 hbase(main):002:0> get 'trading:MARKETDATAHBASEBATCH', "8b97d3b9-e87b-4f21-9879-b43c4dcccb37" COLUMN CELL PRICE_INFO:price timestamp=1581676221846, value=22.12 PRICE_INFO:rowkey timestamp=1581675986932, value=8b97d3b9-e87b-4f21-9879-b43c4dcccb37 PRICE_INFO:ticker timestamp=1581676103443, value=ORCL PRICE_INFO:timeissued timestamp=1581676168656, value=2020-02-14T09:57:32 Any advice would be appreciated. Thanks, Mich *Disclaimer:* Use it at your own risk. Any and all responsibility for any loss, damage or destruction of data or any other property which may arise from relying on this email's technical content is explicitly disclaimed. The author will in no case be liable for any monetary damages arising from such loss, damage or destruction.