org.apache.hadoop.hbase.regionserver.Region.getMemStoreHeapSize()方法的使用及代码示例

x33g5p2x  于2022-01-29 转载在 其他  
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本文整理了Java中org.apache.hadoop.hbase.regionserver.Region.getMemStoreHeapSize方法的一些代码示例,展示了Region.getMemStoreHeapSize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。Region.getMemStoreHeapSize方法的具体详情如下:
包路径:org.apache.hadoop.hbase.regionserver.Region
类名称:Region
方法名:getMemStoreHeapSize

Region.getMemStoreHeapSize介绍

暂无

代码示例

代码示例来源:origin: apache/hbase

private void doPut(Table table, long memstoreFlushSize) throws IOException, InterruptedException {
 Region region = getRegionWithName(table.getName()).getFirst();
 // cf1 4B per row, cf2 40B per row and cf3 400B per row
 byte[] qf = Bytes.toBytes("qf");
 Random rand = new Random();
 byte[] value1 = new byte[100];
 byte[] value2 = new byte[200];
 byte[] value3 = new byte[400];
 for (int i = 0; i < 10000; i++) {
  Put put = new Put(Bytes.toBytes("row-" + i));
  rand.setSeed(i);
  rand.nextBytes(value1);
  rand.nextBytes(value2);
  rand.nextBytes(value3);
  put.addColumn(FAMILY1, qf, value1);
  put.addColumn(FAMILY2, qf, value2);
  put.addColumn(FAMILY3, qf, value3);
  table.put(put);
  // slow down to let regionserver flush region.
  while (region.getMemStoreHeapSize() > memstoreFlushSize) {
   Thread.sleep(100);
  }
 }
}

代码示例来源:origin: apache/hbase

int load = (int) ((region.getMemStoreHeapSize() * 100)
  / flushSizeBytes);
LOG.debug("Done writing some data to "+tableName);

代码示例来源:origin: apache/phoenix

private void commitBatch(Region region, List<Mutation> mutations, long blockingMemstoreSize) throws IOException {
 if (mutations.isEmpty()) {
   return;
 }
  Mutation[] mutationArray = new Mutation[mutations.size()];
 // When memstore size reaches blockingMemstoreSize we are waiting 3 seconds for the
 // flush happen which decrease the memstore size and then writes allowed on the region.
 for (int i = 0; blockingMemstoreSize > 0 && (region.getMemStoreHeapSize() + region.getMemStoreOffHeapSize()) > blockingMemstoreSize
      && i < 30; i++) {
   try {
     checkForRegionClosing();
     Thread.sleep(100);
   } catch (InterruptedException e) {
     Thread.currentThread().interrupt();
     throw new IOException(e);
   }
 }
 // TODO: should we use the one that is all or none?
 logger.debug("Committing batch of " + mutations.size() + " mutations for " + region.getRegionInfo().getTable().getNameAsString());
 region.batchMutate(mutations.toArray(mutationArray));
}

代码示例来源:origin: org.apache.phoenix/phoenix-core

private void commitBatch(Region region, List<Mutation> mutations, long blockingMemstoreSize) throws IOException {
 if (mutations.isEmpty()) {
   return;
 }
  Mutation[] mutationArray = new Mutation[mutations.size()];
 // When memstore size reaches blockingMemstoreSize we are waiting 3 seconds for the
 // flush happen which decrease the memstore size and then writes allowed on the region.
 for (int i = 0; blockingMemstoreSize > 0 && (region.getMemStoreHeapSize() + region.getMemStoreOffHeapSize()) > blockingMemstoreSize
      && i < 30; i++) {
   try {
     checkForRegionClosing();
     Thread.sleep(100);
   } catch (InterruptedException e) {
     Thread.currentThread().interrupt();
     throw new IOException(e);
   }
 }
 // TODO: should we use the one that is all or none?
 logger.debug("Committing batch of " + mutations.size() + " mutations for " + region.getRegionInfo().getTable().getNameAsString());
 region.batchMutate(mutations.toArray(mutationArray));
}

代码示例来源:origin: com.aliyun.phoenix/ali-phoenix-core

private void commitBatch(Region region, List<Mutation> mutations, long blockingMemstoreSize) throws IOException {
 if (mutations.isEmpty()) {
   return;
 }
  Mutation[] mutationArray = new Mutation[mutations.size()];
 // When memstore size reaches blockingMemstoreSize we are waiting 3 seconds for the
 // flush happen which decrease the memstore size and then writes allowed on the region.
 for (int i = 0; blockingMemstoreSize > 0 && (region.getMemStoreHeapSize() + region.getMemStoreOffHeapSize()) > blockingMemstoreSize
      && i < 30; i++) {
   try {
     checkForRegionClosing();
     Thread.sleep(100);
   } catch (InterruptedException e) {
     Thread.currentThread().interrupt();
     throw new IOException(e);
   }
 }
 // TODO: should we use the one that is all or none?
 logger.debug("Committing batch of " + mutations.size() + " mutations for " + region.getRegionInfo().getTable().getNameAsString());
 region.batchMutate(mutations.toArray(mutationArray));
}

代码示例来源:origin: org.apache.hbase/hbase-server

private void doPut(Table table, long memstoreFlushSize) throws IOException, InterruptedException {
 Region region = getRegionWithName(table.getName()).getFirst();
 // cf1 4B per row, cf2 40B per row and cf3 400B per row
 byte[] qf = Bytes.toBytes("qf");
 Random rand = new Random();
 byte[] value1 = new byte[100];
 byte[] value2 = new byte[200];
 byte[] value3 = new byte[400];
 for (int i = 0; i < 10000; i++) {
  Put put = new Put(Bytes.toBytes("row-" + i));
  rand.setSeed(i);
  rand.nextBytes(value1);
  rand.nextBytes(value2);
  rand.nextBytes(value3);
  put.addColumn(FAMILY1, qf, value1);
  put.addColumn(FAMILY2, qf, value2);
  put.addColumn(FAMILY3, qf, value3);
  table.put(put);
  // slow down to let regionserver flush region.
  while (region.getMemStoreHeapSize() > memstoreFlushSize) {
   Thread.sleep(100);
  }
 }
}

代码示例来源:origin: org.apache.hbase/hbase-server

int load = (int) ((region.getMemStoreHeapSize() * 100)
  / flushSizeBytes);
LOG.debug("Done writing some data to "+tableName);

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