[jira] [Updated] (HBASE-17295) The namespace table has two regions
[
https://issues.apache.org/jira/browse/HBASE-17295?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Chang chen updated HBASE-17295:
---
Attachment: (was: bug.PNG)
> The namespace table has two regions
> ---
>
> Key: HBASE-17295
> URL: https://issues.apache.org/jira/browse/HBASE-17295
> Project: HBase
> Issue Type: Bug
>Affects Versions: 1.0.0
>Reporter: Chang chen
>
> From the codes, hbase namespace meta table should not allowed to be split.
> {code:title=HRegion#checkSplit}
> public byte[] checkSplit() {
> // Can't split META
> if (this.getRegionInfo().isMetaTable() ||
>
> TableName.NAMESPACE_TABLE_NAME.equals(this.getRegionInfo().getTable())) {
> if (shouldForceSplit()) {
> LOG.warn("Cannot split meta region in HBase 0.20 and above");
> }
> return null;
> }
> //.
> }
> {code}
> But recently, I see two namespace regions in our production deployment. It
> may be cased by restarting when cluster is in certain state.
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[jira] [Updated] (HBASE-17295) The namespace table has two regions
[
https://issues.apache.org/jira/browse/HBASE-17295?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Chang chen updated HBASE-17295:
---
Attachment: bug.PNG
> The namespace table has two regions
> ---
>
> Key: HBASE-17295
> URL: https://issues.apache.org/jira/browse/HBASE-17295
> Project: HBase
> Issue Type: Bug
>Affects Versions: 1.0.0
>Reporter: Chang chen
> Attachments: bug.PNG
>
>
> From the codes, hbase namespace meta table should not allowed to be split.
> {code:title=HRegion#checkSplit}
> public byte[] checkSplit() {
> // Can't split META
> if (this.getRegionInfo().isMetaTable() ||
>
> TableName.NAMESPACE_TABLE_NAME.equals(this.getRegionInfo().getTable())) {
> if (shouldForceSplit()) {
> LOG.warn("Cannot split meta region in HBase 0.20 and above");
> }
> return null;
> }
> //.
> }
> {code}
> But recently, I see two namespace regions in our production deployment. It
> may be cased by restarting when cluster is in certain state.
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[jira] [Updated] (HBASE-17295) The namespace table has two regions
[
https://issues.apache.org/jira/browse/HBASE-17295?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Chang chen updated HBASE-17295:
---
Description:
>From the codes, hbase namespace meta table should not allowed to be split.
{code:title=HRegion#checkSplit}
public byte[] checkSplit() {
// Can't split META
if (this.getRegionInfo().isMetaTable() ||
TableName.NAMESPACE_TABLE_NAME.equals(this.getRegionInfo().getTable()))
{
if (shouldForceSplit()) {
LOG.warn("Cannot split meta region in HBase 0.20 and above");
}
return null;
}
//.
}
{code}
But recently, I see two namespace regions in our production deployment. It
may be cased by restarting when cluster is in certain state.
was:
>From the codes, hbase namespace meta table should not allowed to be split.
{quote}
public byte[] checkSplit() {
// Can't split META
if (this.getRegionInfo().isMetaTable() ||
TableName.NAMESPACE_TABLE_NAME.equals(this.getRegionInfo().getTable()))
{
if (shouldForceSplit()) {
LOG.warn("Cannot split meta region in HBase 0.20 and above");
}
return null;
}
{quote}
But recently, I see two namespace regions in our production deployment. It
may be cased by restarting when cluster is in certain state.
> The namespace table has two regions
> ---
>
> Key: HBASE-17295
> URL: https://issues.apache.org/jira/browse/HBASE-17295
> Project: HBase
> Issue Type: Bug
>Affects Versions: 1.0.0
>Reporter: Chang chen
> Attachments: bug.PNG
>
>
> From the codes, hbase namespace meta table should not allowed to be split.
> {code:title=HRegion#checkSplit}
> public byte[] checkSplit() {
> // Can't split META
> if (this.getRegionInfo().isMetaTable() ||
>
> TableName.NAMESPACE_TABLE_NAME.equals(this.getRegionInfo().getTable())) {
> if (shouldForceSplit()) {
> LOG.warn("Cannot split meta region in HBase 0.20 and above");
> }
> return null;
> }
> //.
> }
> {code}
> But recently, I see two namespace regions in our production deployment. It
> may be cased by restarting when cluster is in certain state.
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[jira] [Updated] (HBASE-17295) The namespace table has two regions
[
https://issues.apache.org/jira/browse/HBASE-17295?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Chang chen updated HBASE-17295:
---
Description:
>From the codes, hbase namespace meta table should not allowed to be split.
{quote}
public byte[] checkSplit() {
// Can't split META
if (this.getRegionInfo().isMetaTable() ||
TableName.NAMESPACE_TABLE_NAME.equals(this.getRegionInfo().getTable()))
{
if (shouldForceSplit()) {
LOG.warn("Cannot split meta region in HBase 0.20 and above");
}
return null;
}
{quote}
But recently, I see two namespace regions in our production deployment. It
may be cased by restarting when cluster is in certain state.
was:
>From the codes, hbase namespace meta table should not allowed to be split.
{quote}
public byte[] checkSplit() {
// Can't split META
if (this.getRegionInfo().isMetaTable() ||
TableName.NAMESPACE_TABLE_NAME.equals(this.getRegionInfo().getTable()))
{
if (shouldForceSplit()) {
LOG.warn("Cannot split meta region in HBase 0.20 and above");
}
return null;
}
{quote}
But recently, I see two namespace regions in our production deployment. it
may cased by restart clusters.
> The namespace table has two regions
> ---
>
> Key: HBASE-17295
> URL: https://issues.apache.org/jira/browse/HBASE-17295
> Project: HBase
> Issue Type: Bug
>Affects Versions: 1.0.0
>Reporter: Chang chen
> Attachments: bug.PNG
>
>
> From the codes, hbase namespace meta table should not allowed to be split.
> {quote}
> public byte[] checkSplit() {
> // Can't split META
> if (this.getRegionInfo().isMetaTable() ||
>
> TableName.NAMESPACE_TABLE_NAME.equals(this.getRegionInfo().getTable())) {
> if (shouldForceSplit()) {
> LOG.warn("Cannot split meta region in HBase 0.20 and above");
> }
> return null;
> }
> {quote}
> But recently, I see two namespace regions in our production deployment. It
> may be cased by restarting when cluster is in certain state.
--
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[jira] [Updated] (HBASE-17295) The namespace table has two regions
[
https://issues.apache.org/jira/browse/HBASE-17295?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Chang chen updated HBASE-17295:
---
Description:
>From the codes, hbase namespace meta table should not allowed to be split.
{quote}
public byte[] checkSplit() {
// Can't split META
if (this.getRegionInfo().isMetaTable() ||
TableName.NAMESPACE_TABLE_NAME.equals(this.getRegionInfo().getTable()))
{
if (shouldForceSplit()) {
LOG.warn("Cannot split meta region in HBase 0.20 and above");
}
return null;
}
{quote}
But recently, I see two namespace regions in our production deployment. it
may cased by restart clusters.
> The namespace table has two regions
> ---
>
> Key: HBASE-17295
> URL: https://issues.apache.org/jira/browse/HBASE-17295
> Project: HBase
> Issue Type: Bug
>Affects Versions: 1.0.0
>Reporter: Chang chen
> Attachments: bug.PNG
>
>
> From the codes, hbase namespace meta table should not allowed to be split.
> {quote}
> public byte[] checkSplit() {
> // Can't split META
> if (this.getRegionInfo().isMetaTable() ||
>
> TableName.NAMESPACE_TABLE_NAME.equals(this.getRegionInfo().getTable())) {
> if (shouldForceSplit()) {
> LOG.warn("Cannot split meta region in HBase 0.20 and above");
> }
> return null;
> }
> {quote}
> But recently, I see two namespace regions in our production deployment. it
> may cased by restart clusters.
--
This message was sent by Atlassian JIRA
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[jira] [Updated] (HBASE-17295) The namespace table has two regions
[ https://issues.apache.org/jira/browse/HBASE-17295?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chang chen updated HBASE-17295: --- Attachment: bug.PNG see the attached pictures, you fill find that there are 2 regions with same start and end key for hbase:namesapce table > The namespace table has two regions > --- > > Key: HBASE-17295 > URL: https://issues.apache.org/jira/browse/HBASE-17295 > Project: HBase > Issue Type: Bug >Affects Versions: 1.0.0 >Reporter: Chang chen > Attachments: bug.PNG > > -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HBASE-17295) The namespace table has two regions
[ https://issues.apache.org/jira/browse/HBASE-17295?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chang chen updated HBASE-17295: --- Attachment: (was: Capture.PNG) > The namespace table has two regions > --- > > Key: HBASE-17295 > URL: https://issues.apache.org/jira/browse/HBASE-17295 > Project: HBase > Issue Type: Bug >Affects Versions: 1.0.0 >Reporter: Chang chen > -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HBASE-17295) The namespace table has two regions
[ https://issues.apache.org/jira/browse/HBASE-17295?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chang chen updated HBASE-17295: --- Attachment: Capture.PNG > The namespace table has two regions > --- > > Key: HBASE-17295 > URL: https://issues.apache.org/jira/browse/HBASE-17295 > Project: HBase > Issue Type: Bug >Affects Versions: 1.0.0 >Reporter: Chang chen > Attachments: Capture.PNG > > -- This message was sent by Atlassian JIRA (v6.3.4#6332)
