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  1. HBase
  2. HBASE-18223

Track the effort to improve/bug fix read replica feature

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Details

    • Task
    • Status: Resolved
    • Major
    • Resolution: Done
    • 2.0.0
    • 1.4.4
    • read replicas
    • None

    Description

      During the hbasecon 2017, a group of people met and agreed to collaborate the effort to improve/bug fix read replica feature so users can enable this feature in their clusters. This jira is created to track jiras which are known related with read replica feature.

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          contains

          Bug - A problem which impairs or prevents the functions of the product. HBASE-15645 hbase.rpc.timeout is not used in operations of HTable

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. HBASE-18035 Meta replica does not give any primaryOperationTimeout to primary meta region

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. HBASE-18401 Region Replica shows up in meta table after split

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. HBASE-18625 Splitting of region with replica, doesn't update region list in serverHolding. A server crash leads to overlap.

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. HBASE-16345 RpcRetryingCallerWithReadReplicas#call() should catch some RegionServer Exceptions

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. HBASE-18005 read replica: handle the case that region server hosting both primary replica and meta region is down

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. HBASE-18024 HRegion#initializeRegionInternals should not re-create .hregioninfo file when the region directory no longer exists

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. HBASE-18025 CatalogJanitor should collect outdated RegionStates from the AM

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. HBASE-18490 Modifying a table descriptor to enable replicas does not create replica regions

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. HBASE-19281 Snapshot creation failed after splitting table (replica region > 1)

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. HBASE-19364 Truncate_preserve fails with table when replica region > 1

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. HBASE-19391 Calling HRegion#initializeRegionInternals from a region replica can still re-create a region directory

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. HBASE-19934 HBaseSnapshotException when read replicas is enabled and online snapshot is taken after region splitting

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. HBASE-20997 rebuildUserRegions() does not build ReplicaMapping during master switchover

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. HBASE-18247 Hbck to fix the case that replica region shows as key in the meta table

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. HBASE-18362 hbck should not report split replica parent region from meta as errors

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. HBASE-18363 Hbck option to undeploy in memory replica parent region

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. HBASE-19553 Old replica regions should be cleared from AM memory after primary region split or merge

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. HBASE-17238 Wrong in-memory hbase:meta location causing SSH failure

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. HBASE-18004 getRegionLocations needs to be called once in ScannerCallableWithReplicas#call()

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. HBASE-18021 Add more info in timed out RetriesExhaustedException for read replica client get processing,

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Task - A task that needs to be done. HBASE-18450 Add test for HBASE-18247

          • Major - Major loss of function.
          • Resolved

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              huaxiang Hua Xiang
              huaxiang Hua Xiang
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              Dates

                Created:
                Updated:
                Resolved: