本文整理了Java中org.apache.hadoop.hbase.client.Admin.getAlterStatus()
方法的一些代码示例,展示了Admin.getAlterStatus()
的具体用法。这些代码示例主要来源于Github
/Stackoverflow
/Maven
等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。Admin.getAlterStatus()
方法的具体详情如下:
包路径:org.apache.hadoop.hbase.client.Admin
类名称:Admin
方法名:getAlterStatus
[英]Get the status of alter command - indicates how many regions have received the updated schema Asynchronous operation.
[中]获取alter命令的状态-指示有多少区域已接收到更新的架构异步操作。
代码示例来源:origin: apache/hbase
private void alterForPolicyTest(final MobCompactPartitionPolicy type)
throws Exception {
hcd1.setMobCompactPartitionPolicy(type);
desc.modifyFamily(hcd1);
admin.modifyTable(tableName, desc);
Pair<Integer, Integer> st;
while (null != (st = admin.getAlterStatus(tableName)) && st.getFirst() > 0) {
LOG.debug(st.getFirst() + " regions left to update");
Thread.sleep(40);
}
LOG.info("alter status finished");
}
代码示例来源:origin: apache/hbase
/**
* Modify a table, synchronous. Waiting logic similar to that of {@code admin.rb#alter_status}.
*/
@SuppressWarnings("serial")
public static void modifyTableSync(Admin admin, TableDescriptor desc)
throws IOException, InterruptedException {
admin.modifyTable(desc);
Pair<Integer, Integer> status = new Pair<Integer, Integer>() {{
setFirst(0);
setSecond(0);
}};
int i = 0;
do {
status = admin.getAlterStatus(desc.getTableName());
if (status.getSecond() != 0) {
LOG.debug(status.getSecond() - status.getFirst() + "/" + status.getSecond()
+ " regions updated.");
Thread.sleep(1 * 1000L);
} else {
LOG.debug("All regions updated.");
break;
}
} while (status.getFirst() != 0 && i++ < 500);
if (status.getFirst() != 0) {
throw new IOException("Failed to update all regions even after 500 seconds.");
}
}
代码示例来源:origin: apache/hbase
admin.modifyTable(tableName, htd);
Pair<Integer, Integer> st;
while (null != (st = admin.getAlterStatus(tableName)) && st.getFirst() > 0) {
LOG.debug(st.getFirst() + " regions left to update");
Thread.sleep(40);
htd.modifyFamily(hcd);
admin.modifyTable(tableName, htd);
while (null != (st = admin.getAlterStatus(tableName)) && st.getFirst() > 0) {
LOG.debug(st.getFirst() + " regions left to update");
Thread.sleep(40);
htd.modifyFamily(hcd);
admin.modifyTable(tableName, htd);
while (null != (st = admin.getAlterStatus(tableName)) && st.getFirst() > 0) {
LOG.debug(st.getFirst() + " regions left to update");
Thread.sleep(40);
代码示例来源:origin: larsgeorge/hbase-book
}};
for (int i = 0; status.getFirst() != 0 && i < 500; i++) {
status = admin.getAlterStatus(desc.getTableName()); // co ModifyTableExample-5-Loop Loop over status until all regions are updated, or 500 seconds have been exceeded.
if (status.getSecond() != 0) {
int pending = status.getSecond() - status.getFirst();
代码示例来源:origin: locationtech/geowave
private void waitForUpdate(final Admin admin, final TableName tableName, final long sleepTimeMs) {
try {
while (admin.getAlterStatus(tableName).getFirst() > 0) {
Thread.sleep(sleepTimeMs);
}
} catch (final Exception e) {
LOGGER.error("Error waiting for table update", e);
}
}
代码示例来源:origin: org.apache.hbase/hbase-server
private void alterForPolicyTest(final MobCompactPartitionPolicy type)
throws Exception {
hcd1.setMobCompactPartitionPolicy(type);
desc.modifyFamily(hcd1);
admin.modifyTable(tableName, desc);
Pair<Integer, Integer> st;
while (null != (st = admin.getAlterStatus(tableName)) && st.getFirst() > 0) {
LOG.debug(st.getFirst() + " regions left to update");
Thread.sleep(40);
}
LOG.info("alter status finished");
}
代码示例来源:origin: org.apache.hbase/hbase-server
/**
* Modify a table, synchronous. Waiting logic similar to that of {@code admin.rb#alter_status}.
*/
@SuppressWarnings("serial")
public static void modifyTableSync(Admin admin, TableDescriptor desc)
throws IOException, InterruptedException {
admin.modifyTable(desc);
Pair<Integer, Integer> status = new Pair<Integer, Integer>() {{
setFirst(0);
setSecond(0);
}};
int i = 0;
do {
status = admin.getAlterStatus(desc.getTableName());
if (status.getSecond() != 0) {
LOG.debug(status.getSecond() - status.getFirst() + "/" + status.getSecond()
+ " regions updated.");
Thread.sleep(1 * 1000L);
} else {
LOG.debug("All regions updated.");
break;
}
} while (status.getFirst() != 0 && i++ < 500);
if (status.getFirst() != 0) {
throw new IOException("Failed to update all regions even after 500 seconds.");
}
}
代码示例来源:origin: org.apache.hbase/hbase-server
admin.modifyTable(tableName, htd);
Pair<Integer, Integer> st;
while (null != (st = admin.getAlterStatus(tableName)) && st.getFirst() > 0) {
LOG.debug(st.getFirst() + " regions left to update");
Thread.sleep(40);
htd.modifyFamily(hcd);
admin.modifyTable(tableName, htd);
while (null != (st = admin.getAlterStatus(tableName)) && st.getFirst() > 0) {
LOG.debug(st.getFirst() + " regions left to update");
Thread.sleep(40);
htd.modifyFamily(hcd);
admin.modifyTable(tableName, htd);
while (null != (st = admin.getAlterStatus(tableName)) && st.getFirst() > 0) {
LOG.debug(st.getFirst() + " regions left to update");
Thread.sleep(40);
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