[jira] [Updated] (HBASE-5577) improve 'patch submission' section in HBase book
[ https://issues.apache.org/jira/browse/HBASE-5577?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sujee Maniyam updated HBASE-5577: - Attachment: HBASE-5577-v1.txt improve 'patch submission' section in HBase book Key: HBASE-5577 URL: https://issues.apache.org/jira/browse/HBASE-5577 Project: HBase Issue Type: Improvement Components: documentation Reporter: Sujee Maniyam Assignee: Sujee Maniyam Attachments: HBASE-5577-v1.txt Improve patch section in the book http://hbase.apache.org/book/submitting.patches.html -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-5577) improve 'patch submission' section in HBase book
[ https://issues.apache.org/jira/browse/HBASE-5577?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sujee Maniyam updated HBASE-5577: - Labels: documentation (was: ) Status: Patch Available (was: Open) submitting HBASE-5577-v2.txt improve 'patch submission' section in HBase book Key: HBASE-5577 URL: https://issues.apache.org/jira/browse/HBASE-5577 Project: HBase Issue Type: Improvement Components: documentation Reporter: Sujee Maniyam Assignee: Sujee Maniyam Labels: documentation Attachments: HBASE-5577-v1.txt, HBASE-5577-v2.txt Improve patch section in the book http://hbase.apache.org/book/submitting.patches.html -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-5559) --presplit option creates a first split with rowkey-end=0
[ https://issues.apache.org/jira/browse/HBASE-5559?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sujee Maniyam updated HBASE-5559: - Attachment: HBASE-5559-v2.patch revised patch --presplit option creates a first split with rowkey-end=0 - Key: HBASE-5559 URL: https://issues.apache.org/jira/browse/HBASE-5559 Project: HBase Issue Type: Bug Components: util Reporter: Sujee Maniyam Assignee: Sujee Maniyam Priority: Trivial Labels: benchmark Attachments: 5559_v1.patch, HBASE-5559-v2.patch HBASE-4440 adds a 'presplit' option to PerformanceEvaluation utility. when the splits are generated, the first split has row-end-key=0 (zero). Hence this split doesn't get any data. For example, if total keyspace is 100, and splits requested are 5, generated splits = [0, 20, 40, 60, 80] it should be = [20, 40, 60, 80, 100] -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-5559) --presplit option creates a first split with rowkey-end=0
[ https://issues.apache.org/jira/browse/HBASE-5559?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sujee Maniyam updated HBASE-5559: - Status: Open (was: Patch Available) --presplit option creates a first split with rowkey-end=0 - Key: HBASE-5559 URL: https://issues.apache.org/jira/browse/HBASE-5559 Project: HBase Issue Type: Bug Components: util Reporter: Sujee Maniyam Assignee: Sujee Maniyam Priority: Trivial Labels: benchmark Attachments: 5559_v1.patch, HBASE-5559-v2.patch HBASE-4440 adds a 'presplit' option to PerformanceEvaluation utility. when the splits are generated, the first split has row-end-key=0 (zero). Hence this split doesn't get any data. For example, if total keyspace is 100, and splits requested are 5, generated splits = [0, 20, 40, 60, 80] it should be = [20, 40, 60, 80, 100] -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-5559) --presplit option creates a first split with rowkey-end=0
[ https://issues.apache.org/jira/browse/HBASE-5559?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sujee Maniyam updated HBASE-5559: - Status: Patch Available (was: Open) HBASE-5559-v2.patch --presplit option creates a first split with rowkey-end=0 - Key: HBASE-5559 URL: https://issues.apache.org/jira/browse/HBASE-5559 Project: HBase Issue Type: Bug Components: util Reporter: Sujee Maniyam Assignee: Sujee Maniyam Priority: Trivial Labels: benchmark Attachments: 5559_v1.patch, HBASE-5559-v2.patch HBASE-4440 adds a 'presplit' option to PerformanceEvaluation utility. when the splits are generated, the first split has row-end-key=0 (zero). Hence this split doesn't get any data. For example, if total keyspace is 100, and splits requested are 5, generated splits = [0, 20, 40, 60, 80] it should be = [20, 40, 60, 80, 100] -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-5198) PerformanceEvaluation --presplit option should not recreate TestTable if it exists
[ https://issues.apache.org/jira/browse/HBASE-5198?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sujee Maniyam updated HBASE-5198: - Attachment: (was: PerformanceEvaluation_HBASE_5198.patch) PerformanceEvaluation --presplit option should not recreate TestTable if it exists -- Key: HBASE-5198 URL: https://issues.apache.org/jira/browse/HBASE-5198 Project: HBase Issue Type: Improvement Components: util Reporter: Sujee Maniyam Assignee: Sujee Maniyam Priority: Minor Labels: benchmark Attachments: PerformanceEvaluation_HBASE_5198_2.patch --presplit option was added in https://issues.apache.org/jira/browse/HBASE-4440 It drops and re-creates TestTable if the table exists. This behavior in-consistent with previous ones. If TestTable exists, it shouldn't be re-created -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-5198) PerformanceEvaluation --presplit option should not recreate TestTable if it exists
[ https://issues.apache.org/jira/browse/HBASE-5198?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sujee Maniyam updated HBASE-5198: - Attachment: PerformanceEvaluation_HBASE_5198_2.patch PerformanceEvaluation --presplit option should not recreate TestTable if it exists -- Key: HBASE-5198 URL: https://issues.apache.org/jira/browse/HBASE-5198 Project: HBase Issue Type: Improvement Components: util Reporter: Sujee Maniyam Assignee: Sujee Maniyam Priority: Minor Labels: benchmark Attachments: PerformanceEvaluation_HBASE_5198_2.patch --presplit option was added in https://issues.apache.org/jira/browse/HBASE-4440 It drops and re-creates TestTable if the table exists. This behavior in-consistent with previous ones. If TestTable exists, it shouldn't be re-created -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-5198) PerformanceEvaluation --presplit option should not recreate TestTable if it exists
[ https://issues.apache.org/jira/browse/HBASE-5198?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sujee Maniyam updated HBASE-5198: - Status: Patch Available (was: Open) regenerated using --no-prefix option for git PerformanceEvaluation --presplit option should not recreate TestTable if it exists -- Key: HBASE-5198 URL: https://issues.apache.org/jira/browse/HBASE-5198 Project: HBase Issue Type: Improvement Components: util Reporter: Sujee Maniyam Assignee: Sujee Maniyam Priority: Minor Labels: benchmark Attachments: PerformanceEvaluation_HBASE_5198_2.patch --presplit option was added in https://issues.apache.org/jira/browse/HBASE-4440 It drops and re-creates TestTable if the table exists. This behavior in-consistent with previous ones. If TestTable exists, it shouldn't be re-created -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-5559) --presplit option creates a first split with rowkey-end=0
[ https://issues.apache.org/jira/browse/HBASE-5559?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sujee Maniyam updated HBASE-5559: - Attachment: 5559_v1.patch --presplit option creates a first split with rowkey-end=0 - Key: HBASE-5559 URL: https://issues.apache.org/jira/browse/HBASE-5559 Project: HBase Issue Type: Bug Components: util Reporter: Sujee Maniyam Assignee: Sujee Maniyam Priority: Trivial Labels: benchmark Attachments: 5559_v1.patch HBASE-4440 adds a 'presplit' option to PerformanceEvaluation utility. when the splits are generated, the first split has row-end-key=0 (zero). Hence this split doesn't get any data. For example, if total keyspace is 100, and splits requested are 5, generated splits = [0, 20, 40, 60, 80] it should be = [20, 40, 60, 80, 100] -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-5559) --presplit option creates a first split with rowkey-end=0
[ https://issues.apache.org/jira/browse/HBASE-5559?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sujee Maniyam updated HBASE-5559: - Release Note: bug fix : fix for --presplit option creating a split with zero end key (hence not getting any data) Status: Patch Available (was: Open) --presplit option creates a first split with rowkey-end=0 - Key: HBASE-5559 URL: https://issues.apache.org/jira/browse/HBASE-5559 Project: HBase Issue Type: Bug Components: util Reporter: Sujee Maniyam Assignee: Sujee Maniyam Priority: Trivial Labels: benchmark Attachments: 5559_v1.patch HBASE-4440 adds a 'presplit' option to PerformanceEvaluation utility. when the splits are generated, the first split has row-end-key=0 (zero). Hence this split doesn't get any data. For example, if total keyspace is 100, and splits requested are 5, generated splits = [0, 20, 40, 60, 80] it should be = [20, 40, 60, 80, 100] -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-5555) add a pointer to a dns verification utility in hbase book/dns
[ https://issues.apache.org/jira/browse/HBASE-?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sujee Maniyam updated HBASE-: - Summary: add a pointer to a dns verification utility in hbase book/dns (was: pointer to a dns verification utility in hbase book/dns) add a pointer to a dns verification utility in hbase book/dns - Key: HBASE- URL: https://issues.apache.org/jira/browse/HBASE- Project: HBase Issue Type: Improvement Components: documentation Reporter: Sujee Maniyam Assignee: Sujee Maniyam Priority: Minor DNS should work correctly in a Hbase cluster. I have a simple DNS checker utility, that verifies DNS on all machines of the cluster. This adds a pointer to the hbase book : http://hbase.apache.org/book.html#dns text for book: http://hbase.apache.org/book.html#dns - 'hadoop-dns-checker' tool can be used to verify DNS is working correctly on the cluster. https://github.com/sujee/hadoop-dns-checker The README file in the project provides detailed instructions on usage - -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-5555) add a pointer to a dns verification utility in hbase book/dns
[ https://issues.apache.org/jira/browse/HBASE-?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sujee Maniyam updated HBASE-: - Description: DNS should work correctly in a Hbase cluster. I have a simple DNS checker utility, that verifies DNS on all machines of the cluster. https://github.com/sujee/hadoop-dns-checker add a pointer to the tool in hbase book : http://hbase.apache.org/book.html#dns was: DNS should work correctly in a Hbase cluster. I have a simple DNS checker utility, that verifies DNS on all machines of the cluster. This adds a pointer to the hbase book : http://hbase.apache.org/book.html#dns text for book: http://hbase.apache.org/book.html#dns - 'hadoop-dns-checker' tool can be used to verify DNS is working correctly on the cluster. https://github.com/sujee/hadoop-dns-checker The README file in the project provides detailed instructions on usage - add a pointer to a dns verification utility in hbase book/dns - Key: HBASE- URL: https://issues.apache.org/jira/browse/HBASE- Project: HBase Issue Type: Improvement Components: documentation Reporter: Sujee Maniyam Assignee: Sujee Maniyam Priority: Minor DNS should work correctly in a Hbase cluster. I have a simple DNS checker utility, that verifies DNS on all machines of the cluster. https://github.com/sujee/hadoop-dns-checker add a pointer to the tool in hbase book : http://hbase.apache.org/book.html#dns -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-5555) add a pointer to a dns verification utility in hbase book/dns
[ https://issues.apache.org/jira/browse/HBASE-?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sujee Maniyam updated HBASE-: - Status: Patch Available (was: Open) text for book: http://hbase.apache.org/book.html#dns [ 'hadoop-dns-checker' tool can be used to verify DNS is working correctly on the cluster. https://github.com/sujee/hadoop-dns-checker The README file in the project provides detailed instructions on usage ] add a pointer to a dns verification utility in hbase book/dns - Key: HBASE- URL: https://issues.apache.org/jira/browse/HBASE- Project: HBase Issue Type: Improvement Components: documentation Reporter: Sujee Maniyam Assignee: Sujee Maniyam Priority: Minor DNS should work correctly in a Hbase cluster. I have a simple DNS checker utility, that verifies DNS on all machines of the cluster. https://github.com/sujee/hadoop-dns-checker add a pointer to the tool in hbase book : http://hbase.apache.org/book.html#dns -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-5198) PerformanceEvaluation --presplit option should not recreate TestTable if it exists
[
https://issues.apache.org/jira/browse/HBASE-5198?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Sujee Maniyam updated HBASE-5198:
-
Release Note: --presplit option will not re-create TestTable if it already
exists
Status: Patch Available (was: Open)
diff --git a/src/test/java/org/apache/hadoop/hbase/PerformanceEvaluation.java
b/src/test/java/org/apache/hadoop/hbase/PerformanceEvaluation.java
index 16c7653..c6a8ffa 100644
--- a/src/test/java/org/apache/hadoop/hbase/PerformanceEvaluation.java
+++ b/src/test/java/org/apache/hadoop/hbase/PerformanceEvaluation.java
@@ -466,29 +466,26 @@ public class PerformanceEvaluation {
*/
private boolean checkTable(HBaseAdmin admin) throws IOException {
HTableDescriptor tableDescriptor = getTableDescriptor();
-if (this.presplitRegions 0) {
- // presplit requested
- if (admin.tableExists(tableDescriptor.getName())) {
-admin.disableTable(tableDescriptor.getName());
-admin.deleteTable(tableDescriptor.getName());
- }
-
- byte[][] splits = getSplits();
- for (int i=0; i splits.length; i++) {
-LOG.debug( split + i + : + Bytes.toStringBinary(splits[i]));
- }
- admin.createTable(tableDescriptor, splits);
- LOG.info (Table created with + this.presplitRegions + splits);
-}
-else {
- boolean tableExists = admin.tableExists(tableDescriptor.getName());
- if (!tableExists) {
+boolean tableExists = admin.tableExists(tableDescriptor.getName());
+if (!tableExists) {
+ if (this.presplitRegions 0) {
+// presplit requested
+byte[][] splits = getSplits();
+for (int i = 0; i splits.length; i++) {
+ LOG.debug( split + i + : + Bytes.toStringBinary(splits[i]));
+}
+admin.createTable(tableDescriptor, splits);
+LOG.info(Table created with + this.presplitRegions + splits);
+ } else {
admin.createTable(tableDescriptor);
LOG.info(Table + tableDescriptor + created);
}
+} else if (this.presplitRegions 0) {
+ // presplit option has no effect if table already exists
+ LOG.warn(Table ' + tableDescriptor.getNameAsString()
+ + ' already exists. --presplit option did not take effect);
}
-boolean tableExists = admin.tableExists(tableDescriptor.getName());
-return tableExists;
+return admin.tableExists(tableDescriptor.getName());
}
protected HTableDescriptor getTableDescriptor() {
PerformanceEvaluation --presplit option should not recreate TestTable if it
exists
--
Key: HBASE-5198
URL: https://issues.apache.org/jira/browse/HBASE-5198
Project: HBase
Issue Type: Improvement
Components: util
Reporter: Sujee Maniyam
Assignee: Sujee Maniyam
Priority: Minor
Labels: benchmark
--presplit option was added in
https://issues.apache.org/jira/browse/HBASE-4440
It drops and re-creates TestTable if the table exists.
This behavior in-consistent with previous ones. If TestTable exists, it
shouldn't be re-created
--
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[jira] [Updated] (HBASE-5198) PerformanceEvaluation --presplit option should not recreate TestTable if it exists
[ https://issues.apache.org/jira/browse/HBASE-5198?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sujee Maniyam updated HBASE-5198: - Status: Open (was: Patch Available) PerformanceEvaluation --presplit option should not recreate TestTable if it exists -- Key: HBASE-5198 URL: https://issues.apache.org/jira/browse/HBASE-5198 Project: HBase Issue Type: Improvement Components: util Reporter: Sujee Maniyam Assignee: Sujee Maniyam Priority: Minor Labels: benchmark --presplit option was added in https://issues.apache.org/jira/browse/HBASE-4440 It drops and re-creates TestTable if the table exists. This behavior in-consistent with previous ones. If TestTable exists, it shouldn't be re-created -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-5198) PerformanceEvaluation --presplit option should not recreate TestTable if it exists
[ https://issues.apache.org/jira/browse/HBASE-5198?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sujee Maniyam updated HBASE-5198: - Attachment: PerformanceEvaluation_HBASE_5198.patch PerformanceEvaluation --presplit option should not recreate TestTable if it exists -- Key: HBASE-5198 URL: https://issues.apache.org/jira/browse/HBASE-5198 Project: HBase Issue Type: Improvement Components: util Reporter: Sujee Maniyam Assignee: Sujee Maniyam Priority: Minor Labels: benchmark Attachments: PerformanceEvaluation_HBASE_5198.patch --presplit option was added in https://issues.apache.org/jira/browse/HBASE-4440 It drops and re-creates TestTable if the table exists. This behavior in-consistent with previous ones. If TestTable exists, it shouldn't be re-created -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-5198) PerformanceEvaluation --presplit option should not recreate TestTable if it exists
[ https://issues.apache.org/jira/browse/HBASE-5198?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sujee Maniyam updated HBASE-5198: - Status: Patch Available (was: Open) attachment : PerformanceEvaluation_HBASE_5198.patch PerformanceEvaluation --presplit option should not recreate TestTable if it exists -- Key: HBASE-5198 URL: https://issues.apache.org/jira/browse/HBASE-5198 Project: HBase Issue Type: Improvement Components: util Reporter: Sujee Maniyam Assignee: Sujee Maniyam Priority: Minor Labels: benchmark Attachments: PerformanceEvaluation_HBASE_5198.patch --presplit option was added in https://issues.apache.org/jira/browse/HBASE-4440 It drops and re-creates TestTable if the table exists. This behavior in-consistent with previous ones. If TestTable exists, it shouldn't be re-created -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-4440) add an option to presplit table to PerformanceEvaluation
[ https://issues.apache.org/jira/browse/HBASE-4440?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sujee Maniyam updated HBASE-4440: - Attachment: PerformanceEvaluation_HBASE_4440_2.patch thanks for the comments. I have attached a revised patch. removed sleep-wait after deleting table. I had some issues with 0.90.1, works fine with 0.90.4 add an option to presplit table to PerformanceEvaluation Key: HBASE-4440 URL: https://issues.apache.org/jira/browse/HBASE-4440 Project: HBase Issue Type: Improvement Components: util Reporter: Sujee Maniyam Priority: Minor Labels: benchmark Attachments: PerformanceEvaluation.java, PerformanceEvaluation_HBASE_4440.patch, PerformanceEvaluation_HBASE_4440_2.patch PerformanceEvaluation a quick way to 'benchmark' a HBase cluster. The current 'write*' operations do not pre-split the table. Pre splitting the table will really boost the insert performance. It would be nice to have an option to enable pre-splitting table before the inserts begin. it would look something like: (a) hbase ...PerformanceEvaluation --presplit=10 other options (b) hbase ...PerformanceEvaluation --presplit other options (b) will try to presplit the table on some default value (say number of region servers) -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-4440) add an option to presplit table to PerformanceEvaluation
[ https://issues.apache.org/jira/browse/HBASE-4440?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sujee Maniyam updated HBASE-4440: - Attachment: PerformanceEvaluation_HBASE_4440.patch patch add an option to presplit table to PerformanceEvaluation Key: HBASE-4440 URL: https://issues.apache.org/jira/browse/HBASE-4440 Project: HBase Issue Type: Improvement Components: util Reporter: Sujee Maniyam Priority: Minor Labels: benchmark Attachments: PerformanceEvaluation.java, PerformanceEvaluation_HBASE_4440.patch PerformanceEvaluation a quick way to 'benchmark' a HBase cluster. The current 'write*' operations do not pre-split the table. Pre splitting the table will really boost the insert performance. It would be nice to have an option to enable pre-splitting table before the inserts begin. it would look something like: (a) hbase ...PerformanceEvaluation --presplit=10 other options (b) hbase ...PerformanceEvaluation --presplit other options (b) will try to presplit the table on some default value (say number of region servers) -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-4440) add an option to presplit table to PerformanceEvaluation
[ https://issues.apache.org/jira/browse/HBASE-4440?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sujee Maniyam updated HBASE-4440: - Attachment: (was: PerformanceEvaluation_HBASE_4440.patch) add an option to presplit table to PerformanceEvaluation Key: HBASE-4440 URL: https://issues.apache.org/jira/browse/HBASE-4440 Project: HBase Issue Type: Improvement Components: util Reporter: Sujee Maniyam Priority: Minor Labels: benchmark Attachments: PerformanceEvaluation.java PerformanceEvaluation a quick way to 'benchmark' a HBase cluster. The current 'write*' operations do not pre-split the table. Pre splitting the table will really boost the insert performance. It would be nice to have an option to enable pre-splitting table before the inserts begin. it would look something like: (a) hbase ...PerformanceEvaluation --presplit=10 other options (b) hbase ...PerformanceEvaluation --presplit other options (b) will try to presplit the table on some default value (say number of region servers) -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-4440) add an option to presplit table to PerformanceEvaluation
[ https://issues.apache.org/jira/browse/HBASE-4440?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sujee Maniyam updated HBASE-4440: - Attachment: (was: PerformanceEvaluation.java) add an option to presplit table to PerformanceEvaluation Key: HBASE-4440 URL: https://issues.apache.org/jira/browse/HBASE-4440 Project: HBase Issue Type: Improvement Components: util Reporter: Sujee Maniyam Priority: Minor Labels: benchmark PerformanceEvaluation a quick way to 'benchmark' a HBase cluster. The current 'write*' operations do not pre-split the table. Pre splitting the table will really boost the insert performance. It would be nice to have an option to enable pre-splitting table before the inserts begin. it would look something like: (a) hbase ...PerformanceEvaluation --presplit=10 other options (b) hbase ...PerformanceEvaluation --presplit other options (b) will try to presplit the table on some default value (say number of region servers) -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-4440) add an option to presplit table to PerformanceEvaluation
[ https://issues.apache.org/jira/browse/HBASE-4440?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sujee Maniyam updated HBASE-4440: - Attachment: PerformanceEvaluation_HBASE_4440.patch patch attached add an option to presplit table to PerformanceEvaluation Key: HBASE-4440 URL: https://issues.apache.org/jira/browse/HBASE-4440 Project: HBase Issue Type: Improvement Components: util Reporter: Sujee Maniyam Priority: Minor Labels: benchmark Attachments: PerformanceEvaluation_HBASE_4440.patch PerformanceEvaluation a quick way to 'benchmark' a HBase cluster. The current 'write*' operations do not pre-split the table. Pre splitting the table will really boost the insert performance. It would be nice to have an option to enable pre-splitting table before the inserts begin. it would look something like: (a) hbase ...PerformanceEvaluation --presplit=10 other options (b) hbase ...PerformanceEvaluation --presplit other options (b) will try to presplit the table on some default value (say number of region servers) -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (HBASE-4440) add an option to presplit table to PerformanceEvaluation
[ https://issues.apache.org/jira/browse/HBASE-4440?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sujee Maniyam updated HBASE-4440: - Attachment: PerformanceEvaluation.java add an option to presplit table to PerformanceEvaluation Key: HBASE-4440 URL: https://issues.apache.org/jira/browse/HBASE-4440 Project: HBase Issue Type: Improvement Components: util Reporter: Sujee Maniyam Priority: Minor Labels: benchmark Attachments: PerformanceEvaluation.java, PerformanceEvaluation_HBASE_4440.patch PerformanceEvaluation a quick way to 'benchmark' a HBase cluster. The current 'write*' operations do not pre-split the table. Pre splitting the table will really boost the insert performance. It would be nice to have an option to enable pre-splitting table before the inserts begin. it would look something like: (a) hbase ...PerformanceEvaluation --presplit=10 other options (b) hbase ...PerformanceEvaluation --presplit other options (b) will try to presplit the table on some default value (say number of region servers) -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
