bq. java.io.IOException: java.lang.ClassNotFoundException: com.insideview.yam.HbaseClient.SuffixFilter
I assume you copied SuffixFilter class to your insideview project. How did you deploy the jar containing SuffixFilter to hbase cluster ? See HBASE-1936 for more details where hbase.dynamic.jars.dir was introduced. Cheers On Fri, Apr 17, 2015 at 9:57 AM, Jeetendra Gangele <[email protected]> wrote: > at java.lang.Thread.run(Thread.java:745) > Caused by: java.lang.reflect.InvocationTargetException > at sun.reflect.GeneratedMethodAccessor68.invoke(Unknown Source) > at > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:606) > at > > org.apache.hadoop.hbase.protobuf.ProtobufUtil.toFilter(ProtobufUtil.java:1439) > ... 8 more > Caused by: org.apache.hadoop.hbase.exceptions.DeserializationException: > java.io.IOException: java.lang.ClassNotFoundException: > com.insideview.yam.HbaseClient.SuffixFilter > at > org.apache.hadoop.hbase.filter.FilterList.parseFrom(FilterList.java:406) > ... 12 more > Caused by: java.io.IOException: java.lang.ClassNotFoundException: > com.insideview.yam.HbaseClient.SuffixFilter > at > > org.apache.hadoop.hbase.protobuf.ProtobufUtil.toFilter(ProtobufUtil.java:1441) > at > org.apache.hadoop.hbase.filter.FilterList.parseFrom(FilterList.java:403) > > This is the error i m getting > On 17 April 2015 at 20:32, Ted Yu <[email protected]> wrote: > > > Here is an example > > from > > > phoenix-core/src/main/java/org/apache/phoenix/coprocessor/MetaDataEndpointImpl.java > > : > > > > byte[] suffix = > > ByteUtil.concat(QueryConstants.SEPARATOR_BYTE_ARRAY, > > SchemaUtil.getTableNameAsBytes(schemaName, tableName)); > > SuffixFilter rowFilter = new SuffixFilter(suffix); > > Filter filter = new FilterList(linkFilter, rowFilter); > > > > You can use the following method from Bytes.java (in hbase-common) to > > obtain byte[] from "12345" > > > > public static byte[] toBytes(String s) { > > > > Cheers > > > > On Fri, Apr 17, 2015 at 7:50 AM, Jeetendra Gangele <[email protected] > > > > wrote: > > > > > filterRowKey what is these arguments? Can you please explain lets say I > > > have data like abcde_12345 similary way > > > and I want to scan all the records ending with "12345" what should I > pass > > > to this function? > > > > > > > > > On 16 April 2015 at 20:12, Ted Yu <[email protected]> wrote: > > > > > > > Please take a look > > > > at > > > > > > > > > > phoenix-core/src/main/java/org/apache/phoenix/coprocessor/SuffixFilter.java > > > > in Phoenix repo. > > > > > > > > Processing is done in the following method: > > > > > > > > public boolean filterRowKey(byte[] buffer, int offset, int length) > { > > > > > > > > Note: the suffix is expressed in byte array. > > > > > > > > FYI > > > > > > > > On Thu, Apr 16, 2015 at 7:27 AM, Jeetendra Gangele < > > [email protected] > > > > > > > > wrote: > > > > > > > > > Thanks for your reply.Ya I am filtering on row-key which ended with > > > > "12567" > > > > > > > > > > I did not understand properly what do you mean by "You can compose > > > > > SuffixFilter which filters row key by comparing suffix." > > > > > > > > > > can you elaborate . > > > > > > > > > > On 16 April 2015 at 19:49, Ted Yu <[email protected]> wrote: > > > > > > > > > > > bq. record key ending with "12567" > > > > > > > > > > > > Can you clarify whether you're filtering by row key ? > > > > > > If so, please take a look at PrefixFilter. > > > > > > You can compose SuffixFilter which filters row key by comparing > > > suffix. > > > > > > > > > > > > Cheers > > > > > > > > > > > > On Thu, Apr 16, 2015 at 7:06 AM, Jeetendra Gangele < > > > > [email protected] > > > > > > > > > > > > wrote: > > > > > > > > > > > > > Hi All I have get all the records using scan with end with > > > particular > > > > > > > string let > > > > > > > say record key ending with "12567". I need to scan and get all > > such > > > > > > result. > > > > > > > > > > > > > > I am values filter and do the substring there but i want to > avoid > > > > this > > > > > > > because its slow. > > > > > > > > > > > > > > Regards > > > > > > > jeetendra > > > > > > > > > > > > > > > > > > > > > > > > > > > >
