[jira] [Updated] (HBASE-19452) Turn ON off heap Bucket Cache by default
[ https://issues.apache.org/jira/browse/HBASE-19452?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Michael Stack updated HBASE-19452: -- Fix Version/s: (was: 2.3.0) > Turn ON off heap Bucket Cache by default > > > Key: HBASE-19452 > URL: https://issues.apache.org/jira/browse/HBASE-19452 > Project: HBase > Issue Type: Sub-task >Reporter: Anoop Sam John >Assignee: Anoop Sam John >Priority: Major > Attachments: HBASE-19452.patch, HBASE-19452_V2.patch, > HBASE-19452_V3.patch > > > BC's hbase.bucketcache.ioengine by default is empty now. Means now BC. > Make this default to be 'offheap'. And the default off heap size for the BC > also to be provided. This can be 8 GB? Better to make it also a % of the > Xmx. Lets continue to be 40% of Xmx as LRU cache default size. > When user has to disable BC, configure size as 0. An empty value of this > config will be treated as default size. -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Updated] (HBASE-19452) Turn ON off heap Bucket Cache by default
[ https://issues.apache.org/jira/browse/HBASE-19452?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Guanghao Zhang updated HBASE-19452: --- Fix Version/s: (was: 2.2.0) 2.3.0 > Turn ON off heap Bucket Cache by default > > > Key: HBASE-19452 > URL: https://issues.apache.org/jira/browse/HBASE-19452 > Project: HBase > Issue Type: Sub-task >Reporter: Anoop Sam John >Assignee: Anoop Sam John >Priority: Major > Fix For: 2.3.0 > > Attachments: HBASE-19452.patch, HBASE-19452_V2.patch, > HBASE-19452_V3.patch > > > BC's hbase.bucketcache.ioengine by default is empty now. Means now BC. > Make this default to be 'offheap'. And the default off heap size for the BC > also to be provided. This can be 8 GB? Better to make it also a % of the > Xmx. Lets continue to be 40% of Xmx as LRU cache default size. > When user has to disable BC, configure size as 0. An empty value of this > config will be treated as default size. -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HBASE-19452) Turn ON off heap Bucket Cache by default
[ https://issues.apache.org/jira/browse/HBASE-19452?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Duo Zhang updated HBASE-19452: -- Fix Version/s: (was: 2.1.0) 2.2.0 > Turn ON off heap Bucket Cache by default > > > Key: HBASE-19452 > URL: https://issues.apache.org/jira/browse/HBASE-19452 > Project: HBase > Issue Type: Sub-task >Reporter: Anoop Sam John >Assignee: Anoop Sam John >Priority: Major > Fix For: 2.2.0 > > Attachments: HBASE-19452.patch, HBASE-19452_V2.patch, > HBASE-19452_V3.patch > > > BC's hbase.bucketcache.ioengine by default is empty now. Means now BC. > Make this default to be 'offheap'. And the default off heap size for the BC > also to be provided. This can be 8 GB? Better to make it also a % of the > Xmx. Lets continue to be 40% of Xmx as LRU cache default size. > When user has to disable BC, configure size as 0. An empty value of this > config will be treated as default size. -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HBASE-19452) Turn ON off heap Bucket Cache by default
[ https://issues.apache.org/jira/browse/HBASE-19452?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] stack updated HBASE-19452: -- Fix Version/s: (was: 2.0.0) 2.1.0 > Turn ON off heap Bucket Cache by default > > > Key: HBASE-19452 > URL: https://issues.apache.org/jira/browse/HBASE-19452 > Project: HBase > Issue Type: Sub-task >Reporter: Anoop Sam John >Assignee: Anoop Sam John >Priority: Major > Fix For: 2.1.0 > > Attachments: HBASE-19452.patch, HBASE-19452_V2.patch, > HBASE-19452_V3.patch > > > BC's hbase.bucketcache.ioengine by default is empty now. Means now BC. > Make this default to be 'offheap'. And the default off heap size for the BC > also to be provided. This can be 8 GB? Better to make it also a % of the > Xmx. Lets continue to be 40% of Xmx as LRU cache default size. > When user has to disable BC, configure size as 0. An empty value of this > config will be treated as default size. -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (HBASE-19452) Turn ON off heap Bucket Cache by default
[ https://issues.apache.org/jira/browse/HBASE-19452?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] stack updated HBASE-19452: -- Fix Version/s: (was: 2.0.0-beta-1) 2.0.0 > Turn ON off heap Bucket Cache by default > > > Key: HBASE-19452 > URL: https://issues.apache.org/jira/browse/HBASE-19452 > Project: HBase > Issue Type: Sub-task >Reporter: Anoop Sam John >Assignee: Anoop Sam John > Fix For: 2.0.0 > > Attachments: HBASE-19452.patch, HBASE-19452_V2.patch, > HBASE-19452_V3.patch > > > BC's hbase.bucketcache.ioengine by default is empty now. Means now BC. > Make this default to be 'offheap'. And the default off heap size for the BC > also to be provided. This can be 8 GB? Better to make it also a % of the > Xmx. Lets continue to be 40% of Xmx as LRU cache default size. > When user has to disable BC, configure size as 0. An empty value of this > config will be treated as default size. -- This message was sent by Atlassian JIRA (v6.4.14#64029)
[jira] [Updated] (HBASE-19452) Turn ON off heap Bucket Cache by default
[ https://issues.apache.org/jira/browse/HBASE-19452?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Anoop Sam John updated HBASE-19452: --- Description: BC's hbase.bucketcache.ioengine by default is empty now. Means now BC. Make this default to be 'offheap'. And the default off heap size for the BC also to be provided. This can be 8 GB? Better to make it also a % of the Xmx. Lets continue to be 40% of Xmx as LRU cache default size. When user has to disable BC, configure size as 0. An empty value of this config will be treated as default size. was: BC's hbase.bucketcache.ioengine by default is empty now. Means now BC. Make this default to be 'offheap'. And the default off heap size for the BC also to be provided. This can be 8 GB? Also we should provide a new option 'none' for this hbase.bucketcache.ioengine now for users who dont need BC at all. > Turn ON off heap Bucket Cache by default > > > Key: HBASE-19452 > URL: https://issues.apache.org/jira/browse/HBASE-19452 > Project: HBase > Issue Type: Sub-task >Reporter: Anoop Sam John >Assignee: Anoop Sam John > Fix For: 2.0.0-beta-1 > > Attachments: HBASE-19452.patch, HBASE-19452_V2.patch, > HBASE-19452_V3.patch > > > BC's hbase.bucketcache.ioengine by default is empty now. Means now BC. > Make this default to be 'offheap'. And the default off heap size for the BC > also to be provided. This can be 8 GB? Better to make it also a % of the > Xmx. Lets continue to be 40% of Xmx as LRU cache default size. > When user has to disable BC, configure size as 0. An empty value of this > config will be treated as default size. -- This message was sent by Atlassian JIRA (v6.4.14#64029)
[jira] [Updated] (HBASE-19452) Turn ON off heap Bucket Cache by default
[ https://issues.apache.org/jira/browse/HBASE-19452?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Anoop Sam John updated HBASE-19452: --- Attachment: HBASE-19452_V3.patch > Turn ON off heap Bucket Cache by default > > > Key: HBASE-19452 > URL: https://issues.apache.org/jira/browse/HBASE-19452 > Project: HBase > Issue Type: Sub-task >Reporter: Anoop Sam John >Assignee: Anoop Sam John > Fix For: 2.0.0-beta-1 > > Attachments: HBASE-19452.patch, HBASE-19452_V2.patch, > HBASE-19452_V3.patch > > > BC's hbase.bucketcache.ioengine by default is empty now. Means now BC. > Make this default to be 'offheap'. And the default off heap size for the BC > also to be provided. This can be 8 GB? > Also we should provide a new option 'none' for this > hbase.bucketcache.ioengine now for users who dont need BC at all. -- This message was sent by Atlassian JIRA (v6.4.14#64029)
[jira] [Updated] (HBASE-19452) Turn ON off heap Bucket Cache by default
[ https://issues.apache.org/jira/browse/HBASE-19452?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Anoop Sam John updated HBASE-19452: --- Attachment: HBASE-19452_V2.patch V1 + fixing an existing issue in BucketCache abt stats update. In LRU cache we update 'evicted' stat only when the eviction is by evict thread. When the blocks are removed because of HFile invalidation, we dont update stat. Same way was not happening in BC. Fixed that now. (That was the reason for one test fail) > Turn ON off heap Bucket Cache by default > > > Key: HBASE-19452 > URL: https://issues.apache.org/jira/browse/HBASE-19452 > Project: HBase > Issue Type: Sub-task >Reporter: Anoop Sam John >Assignee: Anoop Sam John > Fix For: 2.0.0-beta-1 > > Attachments: HBASE-19452.patch, HBASE-19452_V2.patch > > > BC's hbase.bucketcache.ioengine by default is empty now. Means now BC. > Make this default to be 'offheap'. And the default off heap size for the BC > also to be provided. This can be 8 GB? > Also we should provide a new option 'none' for this > hbase.bucketcache.ioengine now for users who dont need BC at all. -- This message was sent by Atlassian JIRA (v6.4.14#64029)
[jira] [Updated] (HBASE-19452) Turn ON off heap Bucket Cache by default
[ https://issues.apache.org/jira/browse/HBASE-19452?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Anoop Sam John updated HBASE-19452: --- Status: Patch Available (was: Open) > Turn ON off heap Bucket Cache by default > > > Key: HBASE-19452 > URL: https://issues.apache.org/jira/browse/HBASE-19452 > Project: HBase > Issue Type: Sub-task >Reporter: Anoop Sam John >Assignee: Anoop Sam John > Fix For: 2.0.0-beta-1 > > Attachments: HBASE-19452.patch > > > BC's hbase.bucketcache.ioengine by default is empty now. Means now BC. > Make this default to be 'offheap'. And the default off heap size for the BC > also to be provided. This can be 8 GB? > Also we should provide a new option 'none' for this > hbase.bucketcache.ioengine now for users who dont need BC at all. -- This message was sent by Atlassian JIRA (v6.4.14#64029)
[jira] [Updated] (HBASE-19452) Turn ON off heap Bucket Cache by default
[ https://issues.apache.org/jira/browse/HBASE-19452?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Anoop Sam John updated HBASE-19452: --- Attachment: HBASE-19452.patch It would be better that user always configure exact off heap BC size. But we need a default and going with hard coded value is problematic. So am going with a % value of the xmx size which is taken as the BC off heap size. Going with same 40% which was/is the default BlockCache % > Turn ON off heap Bucket Cache by default > > > Key: HBASE-19452 > URL: https://issues.apache.org/jira/browse/HBASE-19452 > Project: HBase > Issue Type: Sub-task >Reporter: Anoop Sam John >Assignee: Anoop Sam John > Fix For: 2.0.0-beta-1 > > Attachments: HBASE-19452.patch > > > BC's hbase.bucketcache.ioengine by default is empty now. Means now BC. > Make this default to be 'offheap'. And the default off heap size for the BC > also to be provided. This can be 8 GB? > Also we should provide a new option 'none' for this > hbase.bucketcache.ioengine now for users who dont need BC at all. -- This message was sent by Atlassian JIRA (v6.4.14#64029)
[jira] [Updated] (HBASE-19452) Turn ON off heap Bucket Cache by default
[ https://issues.apache.org/jira/browse/HBASE-19452?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Yu Li updated HBASE-19452: -- Summary: Turn ON off heap Bucket Cache by default (was: Turn ON off heap Bucket Cache b default) > Turn ON off heap Bucket Cache by default > > > Key: HBASE-19452 > URL: https://issues.apache.org/jira/browse/HBASE-19452 > Project: HBase > Issue Type: Sub-task >Reporter: Anoop Sam John >Assignee: Anoop Sam John > Fix For: 2.0.0-beta-1 > > > BC's hbase.bucketcache.ioengine by default is empty now. Means now BC. > Make this default to be 'offheap'. And the default off heap size for the BC > also to be provided. This can be 8 GB? > Also we should provide a new option 'none' for this > hbase.bucketcache.ioengine now for users who dont need BC at all. -- This message was sent by Atlassian JIRA (v6.4.14#64029)
