[ https://issues.apache.org/jira/browse/CASSANDRA-14185?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16339638#comment-16339638 ]
Chris Lohfink commented on CASSANDRA-14185: ------------------------------------------- just trying it a little bit, the output is hard to understand with the intermixing of std out and std error. Might be nice to just go all standard out so piping and such will be readable. ie {code:java} ... system/batches histograms Percentile SSTables Write Latency Read Latency Partition Size Cell Count (micros) (micros) (bytes) 50% 0.00 0.00 0.00 NaN NaN 75% 0.00 0.00 0.00 NaN NaN 95% 0.00 0.00 0.00 NaN NaN 98% 0.00 0.00 0.00 NaN NaN 99% 0.00 0.00 0.00 NaN NaN Min 0.00 0.00 0.00 NaN NaN Max 0.00 0.00 0.00 NaN NaN No SSTables exists, unable to calculate 'Partition Size' and 'Cell Count' percentiles system/built_views histograms Percentile SSTables Write Latency Read Latency Partition Size Cell Count (micros) (micros) (bytes) 50% 0.00 0.00 0.00 NaN NaN 75% 0.00 0.00 0.00 NaN NaN 95% 0.00 0.00 0.00 NaN NaN 98% 0.00 0.00 0.00 NaN NaN 99% 0.00 0.00 0.00 NaN NaN Min 0.00 0.00 0.00 NaN NaN Max 0.00 0.00 0.00 NaN NaN No SSTables exists, unable to calculate 'Partition Size' and 'Cell Count' percentiles system/compaction_history histograms Percentile SSTables Write Latency Read Latency Partition Size Cell Count (micros) (micros) (bytes) 50% 0.00 0.00 0.00 NaN NaN 75% 0.00 0.00 0.00 NaN NaN 95% 0.00 0.00 0.00 NaN NaN 98% 0.00 0.00 0.00 NaN NaN 99% 0.00 0.00 0.00 NaN NaN Min 0.00 0.00 0.00 NaN NaN Max 0.00 0.00 0.00 NaN NaN system/local histograms Percentile SSTables Write Latency Read Latency Partition Size Cell Count (micros) (micros) (bytes) 50% 0.00 0.00 0.00 215 14 75% 0.00 0.00 0.00 5722 258 95% 0.00 0.00 0.00 5722 258 98% 0.00 0.00 0.00 5722 258 No SSTables exists, unable to calculate 'Partition Size' and 'Cell Count' percentiles No SSTables exists, unable to calculate 'Partition Size' and 'Cell Count' percentiles No SSTables exists, unable to calculate 'Partition Size' and 'Cell Count' percentiles No SSTables exists, unable to calculate 'Partition Size' and 'Cell Count' percentiles No SSTables exists, unable to calculate 'Partition Size' and 'Cell Count' percentiles No SSTables exists, unable to calculate 'Partition Size' and 'Cell Count' percentiles No SSTables exists, unable to calculate 'Partition Size' and 'Cell Count' percentiles No SSTables exists, unable to calculate 'Partition Size' and 'Cell Count' percentiles No SSTables exists, unable to calculate 'Partition Size' and 'Cell Count' percentiles No SSTables exists, unable to calculate 'Partition Size' and 'Cell Count' percentiles No SSTables exists, unable to calculate 'Partition Size' and 'Cell Count' percentiles No SSTables exists, unable to calculate 'Partition Size' and 'Cell Count' percentiles No SSTables exists, unable to calculate 'Partition Size' and 'Cell Count' percentiles {code} > Nodetool tablehistograms to print statics for all the tables > ------------------------------------------------------------ > > Key: CASSANDRA-14185 > URL: https://issues.apache.org/jira/browse/CASSANDRA-14185 > Project: Cassandra > Issue Type: Improvement > Components: Tools > Reporter: Jaydeepkumar Chovatia > Assignee: Jaydeepkumar Chovatia > Priority: Minor > Fix For: 4.x > > > Currently {{nodetool tablehistograms}} requires {{keyspacename.tablename}} as > argument always. If we want to print histograms for all the tables then we > will have to run this command for all the tables one after another. > It would be nice to have this command dump histogram for all the table at > once if no argument is provided, similar to {{nodetool tablestats}}. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org